#Docker learning tutorial

[codeonedigest]

Nodejs Microservice & MongoDB in Docker Container | Learn Express Mongoose Nodejs Microservices in Docker

Full Video Link https://youtu.be/ltNr8Meob4g Hello friends, new #video on #nodejs #microservices in #docker #container with #mongodb in #docker #container #tutorial for #api #developer #programmers with #examples is published on #codeonedig

In this video we will create Nodejs microservices running in docker container with mongodb running in docker container. We will use Express & mongoose modules in Nodejs to create microservices. I will show how to download MongoDB image from DockerHub repository. How to run mongodb image in docker container. I will explain how to connect nodejs microservices to mongodb running in docker container.…

[tickfleato]

how to make cool blobby turing patterns in photoshop

i'll preface with i learned the basic loop from skimming a tutorial on youtube, but as someone who prefers written tutorials i'm sure many would appreciate one! also, the second part of this is some of the visual effects i figured out on my own using blending modes and stuff.

i'm using photoshop CS4 on a mac so some buttons and stuff might be in different places on windows and newer photoshop versions but all the actions are the same. my canvas is 1000x1000 pixels.

UPDATES (i'm hoping these'll show up whenever you open the readmore?)

it's possible to do something similar in krita using this plugin, made by the love @arcaedex

it's also possible to do this in photopea, a free browser alternative to photoshop! the results are pretty much identical.

FIRST off you wanna get or make a black and white image of some kind. it has to be one layer. can be noise, a photo, a bunch of lines, whatever. here's mine, just some quick airbrush lines:

now find the actions tab. idk what it looks like in newer versions of photoshop but you probably won't need to dig!

hit the little page thingy to make a new pattern. once you hit 'record', it'll record everything you do. the little square 'stop' icon will end it.

now you want to do a high pass filter. you can mess around with the radius to change the size of your squiggles, but the tutorial had it set to 6. experiment!

now add the 'threshold' adjustment layer. i use the adjustments tab but i think there's also a dropdown menu somewhere. keep it at the default, 128. merge it down. (control or command + E or you can right click it like some kind of weirdo)

and finally, the gaussian blur! the radius of this affects the shape and size of your squiggles as well. i like to keep it around 4.5 but you can mess around with that too.

after that, hit 'stop' on the action you're recording, and then repeat it a bunch of times using the 'play' button, until you have something you like, like this:

WOW!! that was fun!! and only a little tedious thanks to the power of macros. anyway, here's some fun layer blending stuff i like to do. it's with a different pattern cause i made this bit first.

anyway, using a black and white gradient (or a grey base that you do black and white airbrush on), make a layer with the vivid light. this will make the blobs look thicker or thinner.

then, for cool colors, do a gradient map adjustment layer over that:

and finally, my best friend, the overlay layer. just using a gradient here bc i'm lazy, but feel free to experiment with brushes, colors, and blending modes!

NOW GO. MAKE COOL SHIT WITH THE POWER OF MATH. AND SEND IT TO ME

also these are not hard and fast rules PLEASE mess around with them to see what kind of weird shit you can make. here's a gif. as you can see i added some random airblush blobs in the middle of it, for fun.

[erinwantstowrite]

More in-depth thoughts on making the switch to csp? I’ve been debating it for a good while now and would love a secondary opinion! Also thoughts on having to use new brushes after the switch? <3

I'd been using krita since 2012, so it felt like i'd be cheating on it if i switched to csp. I think it was a combination of the fact that i know krita very well by now, plus i had made a whole bunch of pens on there and i'm pretty sure i can't bring them with me to csp, etc. oh and also the fact that krita is free. That was major for me, because i grew up without a lot of money and so i learned to work around getting expensive art supplies and such

However... Csp is totally worth it. It's been a process figuring out the set up and configurations, because it's not as simplified as krita (though krita has these same tools, some of them are different in either program. Some things are just two clicks in krita, and take longer in csp, while other things are a fifteen step process and krita, and csp already has an entire docker there waiting for you). But it's not too hard and it's fairly easy to look up anything i have questions about. They would be tied when it comes to set up, if not for the fact that csp has set ups ready to go for comics that feels a lot easier to work with. So that's win 1 for csp

Win 2 for csp was the brushes and stamps, etc that are on there. It takes a lot of getting used to, and i'm not a fan of the stabilization so far (not exactly sure if there is another option yet, but from what i can tell, individual brushes have stabilization options. Not bad, until i struggle to find an overall stabilization option, if there is one). In krita you can just hit "E" and it will turn whatever brush you're using into an eraser with the same texture and settings as the brush, and pressing "E" again turns it back. But in csp, erasers are limited and i don't like them very much.

But!! Texture,,, i'm a big fan of the everything else about the brushes. it kind of feels like working with actual physical materials (as much as it can). Watercolor mixes and acts like it's on real paper, etc etc. i'm really liking the pens that i found (because in csp, you really should be using the assets page to find brushes, or look up tutorials to make your own, but the default brushes are still amazing if you don't want to adventure out!). Krita is very limited on these. Csp sort of gives the effect of physical media and texture, whereas krita always has a digital look to it. If that makes sense? I'm not saying csp doesn't look digital, but it just has way more of that oomph that i've been wanting for my art for years now

All in all, i can say that i still recommend Krita, especially for beginners, and especially for people who can't afford to spend money on a program. It's still a VERY good place to draw and i'll likely still use it. It's a great starter and honestly, you don't have to make a change if you like it. But csp is also very much worth the money and you won't regret it

[codezup]

Containerizing Node.js Apps with Docker & Docker Compose

1. Introduction Containerization has revolutionized the way we develop, deploy, and manage applications. It ensures consistency across different environments, simplifies deployment, and optimizes resource usage. In this tutorial, we will focus on containerizing Node.js applications using Docker and Docker Compose. What You Will Learn: – Creating Docker images for Node.js applications – Using…

[classbazaarpromos]

Best Online Coding Bootcamps for Beginners (2025 Guide)

Coding Bootcamps in 2025: A Fast-Track Path to Tech Careers

By 2025, coding will evolve beyond its technical roots, opening academic pathways in areas like web development, data science, and automation. Online coding bootcamps have emerged as an affordable, faster alternative to traditional degrees, offering practical, job-ready training. Platforms like Class Bazaar help learners identify top-rated programs with job guarantees, ensuring their investment leads to real career growth.

Why Choose an Online Coding Bootcamp? Online bootcamps are ideal for those switching careers or starting fresh. They provide flexibility to learn from anywhere, with self-paced or part-time options perfect for professionals, students, and parents. Unlike scattered tutorials, bootcamps follow a structured curriculum with real-world projects, mentorship, and career support including portfolio building and interview preparation.

What to Look for in a Bootcamp:

Beginner-friendly curriculum with no prior experience required

Real-world projects to build a strong GitHub portfolio

Access to expert mentors and peer support

Job placement support or money-back guarantees

Transparent pricing with flexible payment plans or scholarships

Top Online Coding Bootcamps for Beginners (2025):

Full-Stack Web Development by Udemy – Teaches HTML, CSS, JavaScript, Node.js, and more at your pace.

Python for Everybody by Coursera (University of Michigan) – Great for learning coding basics and data projects.

Google IT Automation with Python (Coursera) – A job-focused course for IT beginners with hands-on learning and Google certification.

IBM Full Stack Software Developer (Coursera) – Covers front-end to DevOps with tools like React, Python, and Docker.

Meta Front-End Developer Certificate (Coursera) – Learn HTML, CSS, JavaScript, and React, guided by Meta engineers.

Tips for Succeeding in a Bootcamp:

Treat it like a job: set daily study hours and stay focused

Practice coding challenges on LeetCode or HackerRank

Join online communities for support and collaboration

Build personal projects to apply your learning

Showcase your work on GitHub to boost your job profile

FAQs

Are bootcamps worth it in 2025? Yes—they're fast, affordable, and aligned with in-demand tech roles.

Do I need experience? No—many bootcamps are designed for beginners.

Duration? Typically 3–6 months, with some self-paced options.

Jobs after bootcamp? Roles include web developer, QA tester, data analyst, and IT support.

Job guarantees? Many offer support or refunds if you're not employed within 6 months.

Conclusion: Online coding bootcamps in 2025 offer accessible, job-focused training in web development, automation, and software engineering. Whether you’re a beginner or changing careers, explore the best bootcamps on Class Bazaar to start your journey into tech.

[this-week-in-rust]

This Week in Rust 598

Hello and welcome to another issue of This Week in Rust! Rust is a programming language empowering everyone to build reliable and efficient software. This is a weekly summary of its progress and community. Want something mentioned? Tag us at @thisweekinrust.bsky.social on Bluesky or @ThisWeekinRust on mastodon.social, or send us a pull request. Want to get involved? We love contributions.

This Week in Rust is openly developed on GitHub and archives can be viewed at this-week-in-rust.org. If you find any errors in this week's issue, please submit a PR.

Want TWIR in your inbox? Subscribe here.

Updates from Rust Community

Official

Announcing rustup 1.28.2

Project/Tooling Updates

Announcing Malai - Share your dev server (and more) over P2P

Streaming data analytics, Fluvio 0.17.2 release

Leptos v0.8.0

This Month in Redox - April 2025

Observations/Thoughts

Automatic interleaving of high-level concurrent operations

Flattening Rust's Learning Curve

The Evolution of Rust

std::mem is... interesting

[audio] Svix with Tom Hacohen

Rust Walkthroughs

Authentication with Axum

Newtyped Indices are Proofs

What is my fuzzer doing?

A Rust API Inspired by Python, Powered by Serde

How to create small and secure Docker images for Rust (FROM scratch)

[video] Rust + SQLite: Complete Tutorial (Schema, CRUD, JSON & Async)

Research

An Interactive Debugger for Rust Trait Errors

RustAssistant: Using LLMs to Fix Compilation Errors in Rust Code

Miscellaneous

Memory-safe sudo to become the default in Ubuntu

How To Get A Rust Job Part I: Companies Already Using Rust

GOSIM Spotlight Finalists at RustWeek

Crate of the Week

This week's crate is structstruck, a proc-macro crate for enabling nested struct/enum definitions.

Thanks to Julius Michaelis for the self-suggestion!

Please submit your suggestions and votes for next week!

Calls for Testing

An important step for RFC implementation is for people to experiment with the implementation and give feedback, especially before stabilization.

If you are a feature implementer and would like your RFC to appear in this list, add a call-for-testing label to your RFC along with a comment providing testing instructions and/or guidance on which aspect(s) of the feature need testing.

No calls for testing were issued this week by Rust, Rust language RFCs or Rustup.

Let us know if you would like your feature to be tracked as a part of this list.

RFCs

Rust

Rustup

If you are a feature implementer and would like your RFC to appear on the above list, add the new call-for-testing label to your RFC along with a comment providing testing instructions and/or guidance on which aspect(s) of the feature need testing.

Call for Participation; projects and speakers

CFP - Projects

Always wanted to contribute to open-source projects but did not know where to start? Every week we highlight some tasks from the Rust community for you to pick and get started!

Some of these tasks may also have mentors available, visit the task page for more information.

* Hyperswitch - Move connector-specific utility functions to respective connector modules * Hyperswitch - Refactor ACI connector to reuse utilities from utils.rs * Hyperswitch - Analyze and remove unused functions in connector/utils.rs * rama - add ffi/rama-rhai: support ability to use services and layers written in rhai * rama - support (TLS) peetprint in rama-net fingerprinting * rama - support akamai h2 passive fingerprint and expose in echo + fp services * rama - add into_stream to BodyExtractExt trait

If you are a Rust project owner and are looking for contributors, please submit tasks here or through a PR to TWiR or by reaching out on X (formerly Twitter) or Mastodon!

CFP - Events

Are you a new or experienced speaker looking for a place to share something cool? This section highlights events that are being planned and are accepting submissions to join their event as a speaker.

No Calls for papers or presentations were submitted this week.

If you are an event organizer hoping to expand the reach of your event, please submit a link to the website through a PR to TWiR or by reaching out on X (formerly Twitter) or Mastodon!

Updates from the Rust Project

447 pull requests were merged in the last week

Compiler

handle paren in macro expand for let-init-else expr

implement or-patterns for pattern types

initial support for dynamically linked crates

mir-opt: execute MatchBranchSimplification after GVN

refactor rustc_on_unimplemented's filter parser

perf: optimize the codegen for Span::from_expansion

perf: delay checking of #[rustc_no_implicit_autorefs] in autoref lint

perf: simplify LazyAttrTokenStream

perf: use a closure instead of three chained iterators

transmutability: merge contiguous runs with a common destination

transmutability: uninit transition matches unit byte only

Library

avoid redundant WTF-8 checks in PathBuf

delegate to inner vec::IntoIter from env::ArgsOs

implement Iterator::last for vec::IntoIter

stabilize ptr::swap_nonoverlapping in const

stabilize select_unpredictable

streamline the format macro

Cargo

cargo add: suggest similarly named features

in package-workspace, keep dev-dependencies if they have a version

Rustdoc

fix doctest heuristic for main fn wrapping

Rustfmt

also allow bool literals as first item of let chain

Clippy

don't warn about unloaded crates

fix collapsible_if false positive on block stmt before expr

fix manual_unwrap_or_default false positive on ref binding

fix: manual_slice_fill false positive on IndexMut overload

fix: unused_async false positive on default impl

gate collapsible_if let_chains lints on edition 2024 and MSRV

Rust-Analyzer

add PGO support to install

better handle parallelism in cache priming

disable fixpoint for variance computation temporarily

add an assist to unwrap a type with a generic arg

correct assoc ty bound var starting index

correct span info for mir::Operand

don't panic on some weird code

fix move_bounds assists not working for lifetimes

fix incorrect handling of unresolved non-module imports in name resolution

fix proc-macro API creating malformed negative literals

implement mut to const ptr cast for method resolution

improve parser recovery a bit

negative nums in concat! expansion

remove unnecessary token length check for macros in renaming

improve the let code snippet

render more lifetimes

support environment variable CARGO_MANIFEST_PATH

Rust Compiler Performance Triage

A relatively noisy week due to addition of new benchmarks as part of our 2025 benchmark update, and a number of large regressions in a rollup landing late in the week (and so not yet investigated).

Triage done by @simulacrum. Revision range: 25cdf1f6..62c5f58f

2 Regressions, 2 Improvements, 6 Mixed; 3 of them in rollups 31 artifact comparisons made in total

Full report here.

Approved RFCs

Changes to Rust follow the Rust RFC (request for comments) process. These are the RFCs that were approved for implementation this week:

No RFCs were approved this week.

Final Comment Period

Every week, the team announces the 'final comment period' for RFCs and key PRs which are reaching a decision. Express your opinions now.

Tracking Issues & PRs

Rust

Temporary lifetime extension through tuple struct and tuple variant constructors

Stabilize the avx512 target features

Make missing_fragment_specifier an unconditional error

Error on recursive opaque ty in HIR typeck

Add std::io::Seek instance for std::io::Take

remove intrinsics::drop_in_place

Stabilize tcp_quickack

Change the desugaring of assert! for better error output

[Tracking Issue for non_null_from_ref](https://github.com/rust-lang/rust/issues/130823)

Make well-formedness predicates no longer coinductive

Fix parameter order for _by() variants of min / max/ minmax in std::cmp

Finalize repeat expr inference behaviour with inferred repeat counts

Implement (part of) ACP 429: add DerefMut to Lazy[Cell/Lock]

Other Areas

Cargo

Stabilize doctest-xcompile

Rust RFCs

RFC: map_or_default in Option and Result

No Items entered Final Comment Period this week for Language Reference, Language Team or Unsafe Code Guidelines.

Let us know if you would like your PRs, Tracking Issues or RFCs to be tracked as a part of this list.

New and Updated RFCs

RFC: enable derive(From) for single-field structs

#![register_{attribute,lint}_tool]

RFC: Add an attribute for raising the alignment of various items

Upcoming Events

Rusty Events between 2025-05-07 - 2025-06-04 🦀

Virtual

2025-05-07 | Virtual (Indianapolis, IN, US) | Indy Rust

Indy.rs - with Social Distancing

2025-05-07 | Virtual (Rotterdam, NL) | Bevy Game Development

Bevy Meetup #10

2025-05-08 | Virtual (Berlin, DE) | Rust Berlin

Rust Hack and Learn

2025-05-08 | Virtual (Girona, ES) | Rust Girona

Sessió setmanal de codificació / Weekly coding session

2025-05-08 | Virtual (Tel Aviv-Yafo, IL) | Rust 🦀 TLV

שיחה חופשית ווירטואלית על ראסט

2025-05-08 | Virtual (Zürich, CH) | Rust Zürisee

🦀 Celebrating 10 years of Rust 1.0 (co-event with berline.rs) 🦀

2025-05-10 | Virtual | Leptos Community

Leptos Meetup: 0.8 Release and Server Fn Websockets Demo

2025-05-11 | Virtual (Dallas, TX, US) | Dallas Rust User Meetup

Rust Readers Discord Discussion: Async Rust

2025-05-11 | Virtual (Dallas, TX, US) | Dallas Rust User Meetup

Rust Readers Discord Discussion: Async Rust

2025-05-13 | Virtual (Dallas, TX, US) | Dallas Rust User Meetup

Second Tuesday

2025-05-15 | Hybrid (Redmond, WA, US) | Seattle Rust User Group

May, 2025 SRUG (Seattle Rust User Group) Meetup

2025-05-15 | Virtual (Joint Meetup, Europe + Israel) | Rust Berlin, Rust Paris, London Rust Project Group, Rust Zürisee, Rust TLV, Rust Nürnberg, Rust Munich, Rust Aarhus, lunch.rs

🦀 Celebrating 10 years of Rust 1.0 🦀

2025-05-15 | Virtual (Girona, ES) | Rust Girona

Sessió setmanal de codificació / Weekly coding session

2025-05-18 | Virtual (Dallas, TX, US) | Dallas Rust User Meetup

Rust Readers Discord Discussion: Async Rust

2025-05-19 | Virtual (Tel Aviv-Yafo, IL) | Rust 🦀 TLV

Tauri: Cross-Platform desktop applications with Rust and web technologies

2025-05-20 | Virtual (London, UK) | Women in Rust

Threading through lifetimes of borrowing - the Rust way

2025-05-20 | Virtual (Tel Aviv, IL) | Code Mavens 🦀 - 🐍 - 🐪

Rust at Work a conversation with Ran Reichman Co-Founder & CEO of Flarion

2025-05-20 | Virtual (Washington, DC, US) | Rust DC

Mid-month Rustful

2025-05-21 | Hybrid (Vancouver, BC, CA) | Vancouver Rust

Rust Study/Hack/Hang-out

2025-05-22 | Virtual (Berlin, DE) | Rust Berlin

Rust Hack and Learn

2025-05-22 | Virtual (Girona, ES) | Rust Girona

Sessió setmanal de codificació / Weekly coding session

2025-05-25 | Virtual (Dallas, TX, US) | Dallas Rust User Meetup

Rust Readers Discord Discussion: Async Rust

2025-05-25 | Virtual (Dallas, TX, US) | Dallas Rust User Meetup

Rust Readers Discord Discussion: Async Rust

2025-05-27 | Virtual (Dallas, TX, US) | Dallas Rust User Meetup

Fourth Tuesday

2025-05-27 | Virtual (Tel Aviv, IL) | Code Mavens 🦀 - 🐍 - 🐪

Rust at Work - conversation with Eli Shalom & Igal Tabachnik of Eureka Labs

2025-05-29 | Virtual (Nürnberg, DE) | Rust Nuremberg

Rust Nürnberg online

2025-06-01 | Virtual (Dallas, TX, US) | Dallas Rust User Meetup

Rust Readers Discord Discussion: Async Rust

2025-06-04 | Virtual (Indianapolis, IN, US) | Indy Rust

Indy.rs - with Social Distancing

Asia

2025-05-17 | Delhi, IN | Rust Delhi

Rust Delhi Meetup #10

2025-05-24 | Bangalore/Bengaluru, IN | Rust Bangalore

May 2025 Rustacean meetup

Europe

2025-05-07 | Girona, ES | Rust Girona

Rust Girona Hack & Learn 05 2025

2025-05-07 | Köln, DE | Rust Cologne

Rust in May: FFI

2025-05-07 | Madrid, ES | MadRust

VII Lenguajes, VII Perspectivas, I Problema

2025-05-07 | Oxford, UK | Oxford Rust Meetup Group

Oxford Rust and C++ social

2025-05-08 | Gdansk, PL | Rust Gdansk

Rust Gdansk Meetup #8

2025-05-08 | London, UK | London Rust Project Group

Adopting Rust (Hosted by Lloyds bank)

2025-05-12 | Amsterdam, NL | RustNL

Bowling at Rust Week

2025-05-12 | Amsterdam, NL | RustNL

Create your rusty steel Rust logo!

2025-05-12 | Amsterdam, NL | RustNL

Walking Tour around Utrecht - Monday (afternoon)

2025-05-12 | Amsterdam, NL | RustNL

Walking Tour around Utrecht - Monday

2025-05-13 | Amsterdam, NL | RustNL

RustWeek 2025 announcement

2025-05-13 - 2025-05-17 | Utrecht, NL | Rust NL

RustWeek 2025

2025-05-14 | Reading, UK | Reading Rust Workshop

Reading Rust Meetup

2025-05-15 | Oslo, NO | Rust Oslo

Rust 10-year anniversary @ Appear

2025-05-16 | Amsterdam, NL | RustNL

Rust Week Hackathon

2025-05-16 | Utrecht, NL | Rust NL Meetup Group

RustWeek Hackathon

2025-05-17 | Amsterdam, NL | RustNL

Walking Tour around Utrecht - Saturday

2025-05-20 | Aarhus, DK | Rust Aarhus

Hack Night - Robot Edition

2025-05-20 | Leipzig, SN, DE | Rust - Modern Systems Programming in Leipzig

Topic TBD

2025-05-22 | Augsburg, DE | Rust Augsburg

Rust meetup #13

2025-05-22 | Bern, CH | Rust Bern

2025 Rust Talks Bern #3 @zentroom

2025-05-22 | Paris, FR | Rust Paris

Rust meetup #77

2025-05-22 | Stockholm, SE | Stockholm Rust

Rust Meetup @UXStream

2025-05-27 | Basel, CH | Rust Basel

Rust Meetup #11 @ Letsboot Basel

2025-05-29 | Oslo, NO | Rust Oslo

Rust Hack'n'Learn at Kampen Bistro

2025-06-04 | München, DE | Rust Munich

Rust Munich 2025 / 2 - Hacking Evening

2025-06-04 | Oxford, UK | Oxford Rust Meetup Group

Oxford Rust and C++ social

North America

2025-05-07 | Chicago, IL, US | Chicago Rust Meetup

Rust Happy Hour

2025-05-08 | México City, MX | Rust MX

Calculando con el compilador: Compiler time vs Run time. Introducción a uv

2025-05-08 | Portland, OR, US | PDXRust

Apache DataFusion: A Fast, Extensible, Modular Analytic Query Engine in Rust

2025-05-11 | Boston, MA, US | Boston Rust Meetup

Porter Square Rust Lunch, May 11

2025-05-13 | New York, NY, US | Rust NYC

Multi-Platform App in Rust @ Warp.dev && Verifying Rust's Stdlib @ CMU

2025-05-15 | Mountain View, CA, US | Hacker Dojo

RUST MEETUP at HACKER DOJO

2025-05-15 | Nashville, TN, US | Music City Rust Developers

Using Rust For Web Series 2 : Why you, Yes You. Should use Hyperscript!

2025-05-15 | Hybrid (Redmond, WA, US) | Seattle Rust User Group

May, 2025 SRUG (Seattle Rust User Group) Meetup

2025-05-20 | San Francisco, CA, US | San Francisco Rust Study Group

Rust Hacking in Person

2025-05-21 | Hybrid (Vancouver, BC, CA) | Vancouver Rust

Rust Study/Hack/Hang-out

2025-05-28 | Austin, TX, US | Rust ATX

Rust Lunch - Fareground

2025-05-29 | Atlanta, GA, US | Rust Atlanta

Rust-Atl

South America

2025-05-28 | Montevideo, DE, UY | Rust Meetup Uruguay

Primera meetup de Rust de 2025!

2025-05-31 | São Paulo, BR | Rust São Paulo Meetup

Encontro do Rust-SP na WillBank

If you are running a Rust event please add it to the calendar to get it mentioned here. Please remember to add a link to the event too. Email the Rust Community Team for access.

Jobs

Please see the latest Who's Hiring thread on r/rust

Quote of the Week

Well, the answer is basically yes. Our firmware is all Rust. Every component of our autonomy stack is Rust. Our app is 50% in Rust. And, our visualization tools are in Rust. Our production tools are in rust. The production QC software, which we ship to China, is in rust. Our internal websites are in rust. It's rust all over. We’ve drank the Rust Kool-Aid. In fact, there is no Python installed on the robots. This is not to dis Python at all, but it’s just simply not there.

We use Python for neural network training. But Python is boxed to that. Everything else is Rust. And, the advantage of using Rust exponentially builds up.

– Vivek Bagaria on filtra.io

Thanks to Brian Kung for the suggestion!

Please submit quotes and vote for next week!

This Week in Rust is edited by: nellshamrell, llogiq, cdmistman, ericseppanen, extrawurst, U007D, joelmarcey, mariannegoldin, bennyvasquez, bdillo

Email list hosting is sponsored by The Rust Foundation

Discuss on r/rust

[codingbrushup]

Top Benefits of Job Oriented Industrial Training Course with Coding Brush-Up

In today's fast-evolving tech landscape, simply holding a degree isn’t enough to land your dream job. Recruiters now look for practical experience, up-to-date technical knowledge, and hands-on coding proficiency. That’s where a Job Oriented Industrial Training Course with Coding Brush-Up, especially one that includes a Java industrial training course, becomes crucial for students and job seekers aiming to enter the IT industry with confidence and competence.

What Is a Job Oriented Industrial Training Course?

An industrial training course is a structured training program that equips students and aspiring professionals with practical knowledge and real-world experience. Unlike academic coursework, industrial training bridges the gap between theoretical education and the actual skills demanded in the job market. A job oriented industrial training course specifically focuses on preparing learners for immediate employment, offering a hands-on approach to learning programming languages, software development tools, and industry-standard frameworks.

Why Focus on Java?

Java continues to be one of the most in-demand programming languages globally. Whether you're developing Android apps, enterprise-level software, or cloud-based applications, Java is an essential skill. A job oriented Java course offers specialized training in Java programming, from core concepts to advanced frameworks like Spring Boot, Hibernate, and RESTful APIs.

By enrolling in a Java industrial training course, you gain access to:

Expert-led tutorials and mentorship

Real-time project work using Java

Practical sessions on debugging and deployment

Exposure to Agile and DevOps environments

This combination ensures that you’re not just Java-literate but job-ready.

1. Gain Hands-On Experience with Real-Time Projects

One of the most compelling benefits of an industrial training course is the opportunity to work on live projects. These projects simulate real industry challenges and give learners a platform to:

Apply coding skills in real-world scenarios

Collaborate in teams, simulating a real company environment

Gain experience with Git, JIRA, Jenkins, and other tools

In a Java industrial training course, learners often build projects like:

E-commerce portals

Library management systems

Online examination platforms These projects help in developing both technical and soft skills essential for workplace success.

2. Enhance Coding Skills Through Structured Brush-Up Modules

A coding brush-up segment is typically integrated into a job oriented industrial training course to help students refresh their fundamental programming concepts. These modules are particularly important for students who:

Have a gap in their coding practice

Want to revise concepts before applying for jobs

Need help preparing for technical interviews

Whether you’re brushing up on object-oriented programming, data structures, or algorithms, this part of the training is vital for ensuring you're technically sound and confident.

3. Learn Industry-Relevant Tools and Technologies

A Java industrial training course doesn’t limit itself to just core Java. It introduces you to modern Java frameworks and related tools like:

Spring, Spring Boot

Hibernate ORM

Maven and Gradle for project management

REST APIs and Microservices

IntelliJ IDEA or Eclipse as IDEs

An industrial training course also familiarizes you with the development cycle from requirement gathering to deployment, using platforms like AWS, GitHub, Docker, and Jenkins.

4. Boost Employability with a Job Oriented Java Course

The end goal of any job oriented Java course is employability. By the time you complete the course, you’ll have:

A professional resume tailored to Java development

A GitHub portfolio with real projects

Certification that validates your training and skills

Experience in mock interviews and aptitude tests

This makes you more marketable to IT companies, startups, and even freelance clients looking for Java developers.

5. Stay Updated with the Latest Industry Trends

Technology evolves rapidly, and so do the skills employers look for. A quality industrial training course ensures that learners are not left behind. By staying up-to-date on:

The latest Java releases

New tools and libraries

Best practices for clean code and performance optimization you can confidently step into a professional environment where innovation is key.

6. Learn from Industry Experts

Training centers offering Java industrial training courses often bring in professionals with real industry experience. These trainers share:

Insider tips on job interviews

Real-life development scenarios

Code reviews and feedback that help improve your programming style

7. Improve Soft Skills and Workplace Readiness

A job oriented industrial training course doesn’t just teach coding—it also enhances:

Communication skills

Problem-solving techniques

Time management and teamwork These are key elements that employers look for and are often overlooked in traditional academic programs.

8. Build a Network for Future Opportunities

Being part of a Java industrial training course allows you to interact with:

Peers with similar career goals

Trainers with professional industry links

Guest lecturers from top tech companies

Networking is a crucial aspect of career growth. Many trainees land internships or full-time roles through these connections.

9. Earn Certification That Builds Trust

At the end of your training, you’ll receive a certificate of completion. Reputable institutes often provide:

ISO-recognized certifications

Certificates co-branded with industry partners

Digital badges you can add to LinkedIn and job portals

These documents improve your professional profile and demonstrate your commitment to skill development.

10. Affordable and Flexible Learning Options

Many institutes now offer industrial training courses in both online and offline formats. This flexibility allows students to:

Learn at their own pace

Access recordings of sessions

Choose weekend or evening batches

Compared to full-time degrees, these job oriented Java courses are cost-effective and yield faster returns in the form of job placements.

Final Thoughts

Investing in a Job Oriented Industrial Training Course with Coding Brush-Up is more than just an educational choice—it’s a strategic career move. Whether you're a student looking to gain practical knowledge or a job seeker aiming for a Java development role, this training can accelerate your path to success. By choosing a Java industrial training course that emphasizes real-world projects, expert mentorship, and up-to-date technologies, you ensure that you're not just learning Java—you’re learning how to use it in ways that get you hired.

[rishabhtpt]

Demystify Docker! This beginner-friendly guide provides a practical, hands-on approach to understanding containers. Learn to install Docker, build and run your first container, manage images, and grasp core concepts like Dockerfiles and repositories. Start containerizing your applications effortlessly and streamline your development workflow.

For more information visit-https://www.tpointtech.com/docker-tutorial

Contact-+91-9599086977

Address-G13, 2nd Floor, Sec-3, Noida, UP, 201301, India

[codeonedigest]

Develop & Deploy Nodejs Application in Docker | Nodejs App in Docker Container Explained

Full Video Link https://youtu.be/Bwly_YJvHtQ Hello friends, new #video on #deploying #running #nodejs #application in #docker #container #tutorial for #api #developer #programmers with #examples is published on #codeonedigest #youtube channe

In this video we will learn how to develop nodejs application and deploy it in docker container. I will show do you build nodejs helloworld application and run it in docker container.   You will be able to create nodejs helloworld application & run it in docker container in 10 mins. ** Important Nodejs Packages or Modules ** Express – Express is a node js web application framework that…

[pcrtisuyog]

Mastering Full-Stack Web Development: A Complete Guide for Aspiring Developers

In today's fast-paced digital world, the demand for tech-savvy professionals is soaring—and at the heart of this demand is the versatile full-stack web developer. If you're someone who enjoys solving problems, building user-friendly websites or apps from scratch, and constantly learning, then mastering full-stack web development might just be your ideal career path.

Whether you're a college student, a career switcher, or a self-taught coder looking to go professional, this guide is crafted with you in mind. Let's walk through what full-stack development is, what skills are required, and how you can begin your journey step-by-step.

What Is Full-Stack Web Development?

At its core, full-stack web development refers to the process of building both the front-end (client-side) and back-end (server-side) of a website or web application. A full-stack developer is someone who can work across all layers of a web project—from designing the user interface to managing databases and servers.

Front-End vs Back-End: The Basics

Front-End Development deals with everything the user interacts with directly. This includes layout, design, and user experience (UX).

Back-End Development is about the behind-the-scenes logic, database interactions, server operations, and API integration.

A full-stack developer is essentially a jack of all trades—comfortable switching between both ends of the spectrum.

Why Choose Full-Stack Development?

The career benefits are substantial:

High Demand: Companies value professionals who can contribute to both front-end and back-end work.

Higher Earning Potential: With more skills, you bring more value—and that often reflects in your paycheck.

Freelance Opportunities: Many startups and solo entrepreneurs seek full-stack developers to handle their web projects end-to-end.

Creative Control: You can build your own projects from scratch, bringing your vision to life without needing a team.

Key Technologies Every Aspiring Full-Stack Developer Should Learn

If you're serious about mastering full-stack web development, here are the core technologies and tools you should be familiar with:

Front-End Stack

HTML, CSS, JavaScript – The fundamental building blocks

React.js or Angular – For building interactive user interfaces

Bootstrap or Tailwind CSS – For responsive design

Back-End Stack

Node.js with Express.js – Popular for building scalable server-side applications

Python with Django or Flask – Known for rapid development and clean code

Ruby on Rails – Great for quick prototypes

Databases

SQL (MySQL, PostgreSQL) – Structured, relational databases

NoSQL (MongoDB) – Flexible and scalable data storage

Additional Tools

Git & GitHub – Version control for tracking changes and collaborating

RESTful APIs / GraphQL – For communication between client and server

Docker – For containerizing applications and ensuring consistency

CI/CD tools (Jenkins, GitHub Actions) – For automated testing and deployment

How to Start Your Full-Stack Journey

Don’t worry if the tech list feels overwhelming. Everyone starts somewhere! Here’s a roadmap to keep things manageable:

Pick a Language Stack: Start with something beginner-friendly like JavaScript (MERN Stack – MongoDB, Express, React, Node).

Build Projects: Create small projects like a blog, a to-do app, or a portfolio site.

Learn Git & GitHub: Collaborate with others and showcase your work.

Understand How the Web Works: Learn about HTTP, DNS, hosting, and deployment.

Join Communities: Get involved in Reddit, GitHub discussions, or local tech meetups.

Contribute to Open Source: It's a great way to gain real-world experience.

Stay Consistent: Allocate dedicated time every day or week to learn and code.

Tips for Mastering Full-Stack Web Development

💡 Learn by Doing: Don’t just watch tutorials—build real projects.

🧠 Think in Terms of Logic: Programming is about solving problems. Focus on understanding logic, not memorizing syntax.

🔄 Refactor Your Code: Write once, review often. Clean, readable code is gold.

🌐 Read Documentation: The official docs of React, Node.js, etc., are your best friend.

📚 Keep Learning: Tech evolves quickly—stay updated with trends and tools.

Final Thoughts: From Aspiring to Accomplished

Becoming a full-stack web developer is a marathon, not a sprint. It’s okay to feel confused or stuck sometimes. What matters is your consistency and curiosity. With enough practice, you’ll soon be building full-fledged web applications and possibly mentoring others on their journey.

Mastering full-stack web development: a complete guide for aspiring developers isn’t just about learning tools—it's about developing a mindset of growth, problem-solving, and continuous improvement.

The path is challenging but incredibly rewarding. So grab your laptop, brew some coffee, and start coding your future—one stack at a time.

[saumyachaudhary]

How to Change Directory in Docker the Right Way Learn how to change Docker directory on Windows 10 with this step-by-step guide. This tutorial helps you modify the Docker data path to manage storage efficiently and avoid space issues. Ideal for developers and system admins optimizing Docker performance on Windows. Read the full guide on Tutorials24x7.

[khushidw]

Building a Full-Stack Web App with Angular and Java

Learn how to build a full-stack web application using Angular for the frontend and Java with Spring Boot for the backend. This hands-on guide covers modern web development practices including RESTful API integration, responsive UI design, and secure user authentication. Whether you’re a beginner or an intermediate developer, this full-stack development tutorial helps you master component-based architecture, real-time data binding, and scalable backend services. Discover how to deploy your application with Docker and integrate it with cloud platforms. Start your journey into high-demand technologies like Angular, Java, Spring Boot, and MySQL to create dynamic and enterprise-grade web apps

[devsecops-training]

Certified DevSecOps Professional: Career Path, Salary & Skills

Introduction

As the demand for secure, agile software development continues to rise, the role of a Certified DevSecOps Professional has become critical in modern IT environments. Organizations today are rapidly adopting DevSecOps to shift security left in the software development lifecycle. This shift means security is no longer an afterthought—it is integrated from the beginning. Whether you're just exploring the DevSecOps tutorial for beginners or looking to level up with a professional certification, understanding the career landscape, salary potential, and required skills can help you plan your next move.

This comprehensive guide explores the journey of becoming a Certified DevSecOps Professional, the skills you'll need, the career opportunities available, and the average salary you can expect. Let’s dive into the practical and professional aspects that make DevSecOps one of the most in-demand IT specialties in 2025 and beyond.

What Is DevSecOps?

Integrating Security into DevOps

DevSecOps is the practice of integrating security into every phase of the DevOps pipeline. Traditional security processes often occur at the end of development, leading to delays and vulnerabilities. DevSecOps introduces security checks early in development, making applications more secure and compliant from the start.

The Goal of DevSecOps

The ultimate goal is to create a culture where development, security, and operations teams collaborate to deliver secure and high-quality software faster. DevSecOps emphasizes automation, continuous integration, continuous delivery (CI/CD), and proactive risk management.

Why Choose a Career as a Certified DevSecOps Professional?

High Demand and Job Security

The need for DevSecOps professionals is growing fast. According to a Cybersecurity Ventures report, there will be 3.5 million unfilled cybersecurity jobs globally by 2025. Many of these roles demand DevSecOps expertise.

Lucrative Salary Packages

Because of the specialized skill set required, DevSecOps professionals are among the highest-paid tech roles. Salaries can range from $110,000 to $180,000 annually depending on experience, location, and industry.

Career Versatility

This role opens up diverse paths such as:

Application Security Engineer

DevSecOps Architect

Cloud Security Engineer

Security Automation Engineer

Roles and Responsibilities of a DevSecOps Professional

Core Responsibilities

Integrate security tools and practices into CI/CD pipelines

Perform threat modeling and vulnerability scanning

Automate compliance and security policies

Conduct security code reviews

Monitor runtime environments for suspicious activities

Collaboration

A Certified DevSecOps Professional acts as a bridge between development, operations, and security teams. Strong communication skills are crucial to ensure secure, efficient, and fast software delivery.

Skills Required to Become a Certified DevSecOps Professional

Technical Skills

Scripting Languages: Bash, Python, or PowerShell

Configuration Management: Ansible, Chef, or Puppet

CI/CD Tools: Jenkins, GitLab CI, CircleCI

Containerization: Docker, Kubernetes

Security Tools: SonarQube, Checkmarx, OWASP ZAP, Aqua Security

Cloud Platforms: AWS, Azure, Google Cloud

Soft Skills

Problem-solving

Collaboration

Communication

Time Management

DevSecOps Tutorial for Beginners: A Step-by-Step Guide

Step 1: Understand the Basics of DevOps

Before diving into DevSecOps, make sure you're clear on DevOps principles, including CI/CD, infrastructure as code, and agile development.

Step 2: Learn Security Fundamentals

Study foundational cybersecurity concepts like threat modeling, encryption, authentication, and access control.

Step 3: Get Hands-On With Tools

Use open-source tools to practice integrating security into DevOps pipelines:

# Example: Running a static analysis scan with SonarQube

sonar-scanner \

  -Dsonar.projectKey=myapp \

  -Dsonar.sources=. \

  -Dsonar.host.url=http://localhost:9000 \

  -Dsonar.login=your_token

Step 4: Build Your Own Secure CI/CD Pipeline

Practice creating pipelines with Jenkins or GitLab CI that include steps for:

Static Code Analysis

Dependency Checking

Container Image Scanning

Step 5: Monitor and Respond

Set up tools like Prometheus and Grafana to monitor your applications and detect anomalies.

Certification Paths for DevSecOps

Popular Certifications

Certified DevSecOps Professional

Certified Kubernetes Security Specialist (CKS)

AWS Certified Security - Specialty

GIAC Cloud Security Automation (GCSA)

Exam Topics Typically Include:

Security in CI/CD

Secure Infrastructure as Code

Cloud-native Security Practices

Secure Coding Practices

Salary Outlook for DevSecOps Professionals

Salary by Experience

Entry-Level: $95,000 - $115,000

Mid-Level: $120,000 - $140,000

Senior-Level: $145,000 - $180,000+

Salary by Location

USA: Highest average salaries, especially in tech hubs like San Francisco, Austin, and New York.

India: ₹9 LPA to ₹30+ LPA depending on experience.

Europe: €70,000 - €120,000 depending on country.

Real-World Example: How Companies Use DevSecOps

Case Study: DevSecOps at a Fintech Startup

A fintech company integrated DevSecOps tools like Snyk, Jenkins, and Kubernetes to secure their microservices architecture. They reduced vulnerabilities by 60% in just three months while speeding up deployments by 40%.

Key Takeaways

Early threat detection saves time and cost

Automated pipelines improve consistency and compliance

Developers take ownership of code security

Challenges in DevSecOps and How to Overcome Them

Cultural Resistance

Solution: Conduct training and workshops to foster collaboration between teams.

Tool Integration

Solution: Choose tools that support REST APIs and offer strong documentation.

Skill Gaps

Solution: Continuous learning and upskilling through real-world projects and sandbox environments.

Career Roadmap: From Beginner to Expert

Beginner Level

Understand DevSecOps concepts

Explore basic tools and scripting

Start with a DevSecOps tutorial for beginners

Intermediate Level

Build and manage secure CI/CD pipelines

Gain practical experience with container security and cloud security

Advanced Level

Architect secure cloud infrastructure

Lead DevSecOps adoption in organizations

Mentor junior engineers

Conclusion

The future of software development is secure, agile, and automated—and that means DevSecOps. Becoming a Certified DevSecOps Professional offers not only job security and high salaries but also the chance to play a vital role in creating safer digital ecosystems. Whether you’re following a DevSecOps tutorial for beginners or advancing into certification prep, this career path is both rewarding and future-proof.

Take the first step today: Start learning, start practicing, and aim for certification!

[codezup]

Deploy Machine Learning Models with Flask and Docker

1. Introduction 1.1 Overview Machine learning model deployment is a crucial step in the ML lifecycle, transforming models from development environments to production. Flask, a lightweight Python web framework, is ideal for building APIs to serve models. Docker, a containerization platform, ensures consistent deployment across environments. This tutorial guides you through deploying an ML model…