#learn core java

[sunbeaminfo]

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[pilebunkers]

I don't know if you've heard already, but O'Keeffe is going to be a romance option in that AC6 dating sim: https://www.patreon.com/collection/200948?view=expanded

Hi anon!!! Thank you for sending this along. (: Unfortunately dating sims aren't really my thing. But I'm excited for the people who are interested in them (and the art is certainly beautiful!) and I'm glad more people will be exposed to the love of my life, V.III O'Keeffe. I'll be curious to see what direction the team takes with everyone who only has a sparse few lines ingame.

[learnandbuild]

Summer Internship Program 2024

For More Details Visit Our Website - internship.learnandbuild.in

[the-potato-beeper]

i'm poking around through RPG Maker MV's programming and... actually sort of understanding it? proud!!

[capturousinfotech]

[emexotechnologies]

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[itdeskindia-blog]

Core Java Internship Program

Core Java refers to the basic and fundamental components of the Java programming language. It encompasses the essential concepts, syntax, and libraries that form the foundation for Java development. Here are some key aspects of  Core Java Internship Program.

Object-Oriented Programming: Java is an object-oriented programming language, and Core Java emphasizes the principles of encapsulation, inheritance, and polymorphism. It provides classes, objects, interfaces, and other OOP features to structure and organize code.

Syntax and Basic Constructs: Core Java covers the syntax and basic constructs of the language, such as data types, variables, operators, control flow statements (if-else, loops), exception handling, and input/output operations.

Java Standard Library: Core Java utilizes the Java Standard Library, which includes a vast collection of classes and packages that provide ready-to-use functionality. It covers areas like collections, input/output, networking, multithreading, date/time handling, and more.

Classes and Objects: Core Java teaches the concept of classes and objects, which are used to model real-world entities. It covers topics like constructors, instance and static variables, methods, access modifiers, and inheritance.

Packages and Modules: Java organizes code into packages to manage class and resource files effectively. Core Java introduces the concept of packages and teaches how to create, import, and use packages to organize code. It also covers the module system introduced in Java 9.

Exception Handling: Core Java includes exception-handling mechanisms to deal with runtime errors. It covers try-catch blocks, handling multiple exceptions, creating custom exceptions, and best practices for exception handling.

Multithreading: Core Java covers the basics of multithreading, which allows concurrent execution of multiple threads. It teaches thread creation, synchronization, coordination, and common thread-related concepts like race conditions, deadlock, and thread safety.

Input/Output (I/O): Core Java covers file handling and input/output operations, including reading from and writing to files, standard input/output streams, serialization, and deserialization.

Generics: Core Java introduces generics, which enable the creation of type-safe collections and classes. It covers using generics with classes, methods, and interfaces to provide compile-time type checking.

Java Collections Framework: Core Java teaches the Java Collections Framework, which provides a set of classes and interfaces for storing, manipulating, and processing collections of objects. It includes concepts like lists, sets, maps, iterators, and algorithms for searching, sorting, and manipulating collections.

These are some of the essential topics covered in Core Java. It forms the basis for more advanced Java concepts and frameworks, such as Java Enterprise Edition (Java EE), Spring, Hibernate, and Android development.

[dreamdolldeveloper]

back to basics

mostly free resources to help you learn the basics that i've gathered for myself so far that i think are cool

everyday

gcfglobal - about the internet, online safety and for kids, life skills like applying for jobs, career planning, resume writing, online learning, today's skills like 3d printing, photoshop, smartphone basics, microsoft office apps, and mac friendly. they have core skills like reading, math, science, language learning - some topics are sparse so hopefully they keep adding things on. great site to start off on learning.

handsonbanking - learn about finances. after highschool, credit, banking, investing, money management, debt, goal setting, loans, cars, small businesses, military, insurance, retirement, etc.

bbc - learning for all ages. primary to adult. arts, history, science, math, reading, english, french, all the way to functional and vocational skills for adults as well, great site!

education.ket - workplace essential skills

general education

mathsgenie - GCSE revision, grade 1-9, math stages 1-14, provides more resources! completely free.

khan academy - pre-k to college, life skills, test prep (sats, mcat, etc), get ready courses, AP, partner courses like NASA, etc. so much more!

aleks - k-12 + higher ed learning program. adapts to each student.

biology4kids - learn biology

cosmos4kids - learn astronomy basics

chem4kids - learn chemistry

physics4kids - learn physics

numbernut - math basics (arithmetic, fractions and decimals, roots and exponents, prealgebra)

education.ket - primary to adult. includes highschool equivalent test prep, the core skills. they have a free resource library and they sell workbooks. they have one on work-life essentials (high demand career sectors + soft skills)

youtube channels

the organic chemistry tutor

khanacademy

crashcourse

tabletclassmath

2minmaths

kevinmathscience

professor leonard

greenemath

mathantics

3blue1brown

literacy

readworks - reading comprehension, build background knowledge, grow your vocabulary, strengthen strategic reading

chompchomp - grammar knowledge

tutors

not the "free resource" part of this post but sometimes we forget we can be tutored especially as an adult. just because we don't have formal education does not mean we can't get 1:1 teaching! please do you research and don't be afraid to try out different tutors. and remember you're not dumb just because someone's teaching style doesn't match up with your learning style.

cambridge coaching - medical school, mba and business, law school, graduate, college academics, high school and college process, middle school and high school admissions

preply - language tutoring. affordable!

revolutionprep - math, science, english, history, computer science (ap, html/css, java, python c++), foreign languages (german, korean, french, italian, spanish, japanese, chinese, esl)

varsity tutors - k-5 subjects, ap, test prep, languages, math, science & engineering, coding, homeschool, college essays, essay editing, etc

chegg - biology, business, engineering/computer science, math, homework help, textbook support, rent and buying books

learn to be - k-12 subjects

for languages

lingq - app. created by steve kaufmann, a polygot (fluent in 20+ languages) an amazing language learning platform that compiles content in 20+ languages like podcasts, graded readers, story times, vlogs, radio, books, the feature to put in your own books! immersion, comprehensible input.

flexiclasses - option to study abroad, resources to learn, mandarin, cantonese, japanese, vietnamese, korean, italian, russian, taiwanese hokkien, shanghainese.

fluentin3months - bootcamp, consultation available, languages: spanish, french, korean, german, chinese, japanese, russian, italian.

fluenz - spanish immersion both online and in person - intensive.

pimsleur - not tutoring** online learning using apps and their method. up to 50 languages, free trial available.

incase time has passed since i last posted this, check on the original post (not the reblogs) to see if i updated link or added new resources. i think i want to add laguage resources at some point too but until then, happy learning!!

[chamiryokuroi]

hi! any advice on getting your first software developer job?? I've been trying but it's hard and tiring 😮‍💨😮‍💨 I've barely got two internships but they kind of feel like they're just using me for free labor rather than try to teach me sth like they say they will

Hi sure here are some suggestions!

First of make sure you know exactly what you’re interested in working on, do you want backend or front end? Older code maintenance or newer technologies? Make sure to let interviewers knows what you are interested in, saying you’re willing to learn is good, but showing interest on what you want to work on is also great.

If you lack the experience look up companies that offer trainee positions, and then research the company before applying, a trainee is different from a internship, you are expected to have background knowledge but they usually do not require any experience and they’re actually paid (less than an actual development job but is a good starting point to get the experience).

Look up interview questions online, and study them, DO NOT memorize them, but take them as a starting point, trust me I have done interviews myself for my company and it is pretty obvious who memorized the 100 core java interview questions and who actually understands what they’re talking about.

Logic is very important for development and it might be possible they ask you some during your interview, they did in mine and it wasn’t even code related.

“If you have a 3 gallon jug and a 5 gallon jug how would you measure 4 gallons exactly?”

“You have a cake, how would you divide it into 8 equal slices with only 3 cuts?”

These kind of logic questions, never hurts to try some of them on your own, there are many online quizzes.

But above all be confident, know your worth and don’t give up!

[sunbeaminfo]

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[tutortacademy1]

How to Learn Java Step by Step: Core Concepts

Java is one of the most popular programming languages used by over 9 million developers worldwide. Learning Java opens up opportunities across many industry verticals. This section provides an overview of Java, reasons to learn it, and the key concepts you'll need to know to get started.

[learnandbuild]

Learn and Build Summer Internship Program

For more details visit - Internship.learnandbuild.in

[souhaillaghchimdev]

How to Build Software Projects for Beginners

Building software projects is one of the best ways to learn programming and gain practical experience. Whether you want to enhance your resume or simply enjoy coding, starting your own project can be incredibly rewarding. Here’s a step-by-step guide to help you get started.

1. Choose Your Project Idea

Select a project that interests you and is appropriate for your skill level. Here are some ideas:

To-do list application

Personal blog or portfolio website

Weather app using a public API

Simple game (like Tic-Tac-Toe)

2. Define the Scope

Outline what features you want in your project. Start small and focus on the minimum viable product (MVP) — the simplest version of your idea that is still functional. You can always add more features later!

3. Choose the Right Tools and Technologies

Based on your project, choose the appropriate programming languages, frameworks, and tools:

Web Development: HTML, CSS, JavaScript, React, or Django

Mobile Development: Flutter, React Native, or native languages (Java/Kotlin for Android, Swift for iOS)

Game Development: Unity (C#), Godot (GDScript), or Pygame (Python)

4. Set Up Your Development Environment

Install the necessary software and tools:

Code editor (e.g., Visual Studio Code, Atom, or Sublime Text)

Version control (e.g., Git and GitHub for collaboration and backup)

Frameworks and libraries (install via package managers like npm, pip, or gems)

5. Break Down the Project into Tasks

Divide your project into smaller, manageable tasks. Create a to-do list or use project management tools like Trello or Asana to keep track of your progress.

6. Start Coding!

Begin with the core functionality of your project. Don’t worry about perfection at this stage. Focus on getting your code to work, and remember to:

Write clean, readable code

Test your code frequently

Commit your changes regularly using Git

7. Test and Debug

Once you have a working version, thoroughly test it. Look for bugs and fix any issues you encounter. Testing ensures your software functions correctly and provides a better user experience.

8. Seek Feedback

Share your project with friends, family, or online communities. Feedback can provide valuable insights and suggestions for improvement. Consider platforms like GitHub to showcase your work and get input from other developers.

9. Iterate and Improve

Based on feedback, make improvements and add new features. Software development is an iterative process, so don’t hesitate to refine your project continuously.

10. Document Your Work

Write documentation for your project. Include instructions on how to set it up, use it, and contribute. Good documentation helps others understand your project and can attract potential collaborators.

Conclusion

Building software projects is a fantastic way to learn and grow as a developer. Follow these steps, stay persistent, and enjoy the process. Remember, every project is a learning experience that will enhance your skills and confidence!

[watchmorecinema]

Normally I just post about movies but I'm a software engineer by trade so I've got opinions on programming too.

Apparently it's a month of code or something because my dash is filled with people trying to learn Python. And that's great, because Python is a good language with a lot of support and job opportunities. I've just got some scattered thoughts that I thought I'd write down.

Python abstracts a number of useful concepts. It makes it easier to use, but it also means that if you don't understand the concepts then things might go wrong in ways you didn't expect. Memory management and pointer logic is so damn annoying, but you need to understand them. I learned these concepts by learning C++, hopefully there's an easier way these days.

Data structures and algorithms are the bread and butter of any real work (and they're pretty much all that come up in interviews) and they're language agnostic. If you don't know how to traverse a linked list, how to use recursion, what a hash map is for, etc. then you don't really know how to program. You'll pretty much never need to implement any of them from scratch, but you should know when to use them; think of them like building blocks in a Lego set.

Learning a new language is a hell of a lot easier after your first one. Going from Python to Java is mostly just syntax differences. Even "harder" languages like C++ mostly just mean more boilerplate while doing the same things. Learning a new spoken language in is hard, but learning a new programming language is generally closer to learning some new slang or a new accent. Lists in Python are called Vectors in C++, just like how french fries are called chips in London. If you know all the underlying concepts that are common to most programming languages then it's not a huge jump to a new one, at least if you're only doing all the most common stuff. (You will get tripped up by some of the minor differences though. Popping an item off of a stack in Python returns the element, but in Java it returns nothing. You have to read it with Top first. Definitely had a program fail due to that issue).

The above is not true for new paradigms. Python, C++ and Java are all iterative languages. You move to something functional like Haskell and you need a completely different way of thinking. Javascript (not in any way related to Java) has callbacks and I still don't quite have a good handle on them. Hardware languages like VHDL are all synchronous; every line of code in a program runs at the same time! That's a new way of thinking.

Python is stereotyped as a scripting language good only for glue programming or prototypes. It's excellent at those, but I've worked at a number of (successful) startups that all were Python on the backend. Python is robust enough and fast enough to be used for basically anything at this point, except maybe for embedded programming. If you do need the fastest speed possible then you can still drop in some raw C++ for the places you need it (one place I worked at had one very important piece of code in C++ because even milliseconds mattered there, but everything else was Python). The speed differences between Python and C++ are so much smaller these days that you only need them at the scale of the really big companies. It makes sense for Google to use C++ (and they use their own version of it to boot), but any company with less than 100 engineers is probably better off with Python in almost all cases. Honestly thought the best programming language is the one you like, and the one that you're good at.

Design patterns mostly don't matter. They really were only created to make up for language failures of C++; in the original design patterns book 17 of the 23 patterns were just core features of other contemporary languages like LISP. C++ was just really popular while also being kinda bad, so they were necessary. I don't think I've ever once thought about consciously using a design pattern since even before I graduated. Object oriented design is mostly in the same place. You'll use classes because it's a useful way to structure things but multiple inheritance and polymorphism and all the other terms you've learned really don't come into play too often and when they do you use the simplest possible form of them. Code should be simple and easy to understand so make it as simple as possible. As far as inheritance the most I'm willing to do is to have a class with abstract functions (i.e. classes where some functions are empty but are expected to be filled out by the child class) but even then there are usually good alternatives to this.

Related to the above: simple is best. Simple is elegant. If you solve a problem with 4000 lines of code using a bunch of esoteric data structures and language quirks, but someone else did it in 10 then I'll pick the 10. On the other hand a one liner function that requires a lot of unpacking, like a Python function with a bunch of nested lambdas, might be easier to read if you split it up a bit more. Time to read and understand the code is the most important metric, more important than runtime or memory use. You can optimize for the other two later if you have to, but simple has to prevail for the first pass otherwise it's going to be hard for other people to understand. In fact, it'll be hard for you to understand too when you come back to it 3 months later without any context.

Note that I've cut a few things for simplicity. For example: VHDL doesn't quite require every line to run at the same time, but it's still a major paradigm of the language that isn't present in most other languages.

Ok that was a lot to read. I guess I have more to say about programming than I thought. But the core ideas are: Python is pretty good, other languages don't need to be scary, learn your data structures and algorithms and above all keep your code simple and clean.

[techaircraft]

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