#errorhandling

[asadmukhtarr]

Handling forms and validation is a crucial part of web development. Vue.js provides a flexible framework for building dynamic applications, and with the help of VeeValidate, a popular form validation library for Vue, managing form validation becomes much easier. VeeValidate helps you validate user inputs, display error messages, and ensure that data entered into forms meets the required standards before submission.

In this guide, we'll go step by step to implement form handling and validation in a Vue.js application using VeeValidate. By the end, you'll know how to set up form validation, display error messages, and improve user experience in Vue.js apps.

[spindlecrank]

Effective Bash Scripting: Importance of Good Code and Error Handling

Bash (Bourne Again SHell) scripting is a Unix shell and command language used for writing sequences of commands to automate tasks. It is essential for system administration and data processing. Critical aspects include error handling, which prevents data

What is Bash Scripting? Bash (Bourne Again SHell) is a Unix shell and command language written as a free software replacement for the Bourne shell. It’s widely available on various operating systems and is a default command interpreter on most GNU/Linux systems. Bash scripting allows users to write sequences of commands to automate tasks, perform system administration, and manage data…

[connectinfosoftech]

Are you getting Unexpected Response from API's?

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[anusha-g]

What is the importance of test data in automation testing?

Test data is crucial in automation testing for several reasons:

Repeatability and Consistency: Automation tests need consistent and repeatable data to ensure that test cases produce the same results each time they are executed. Having predefined test data allows testers to achieve this consistency.

Coverage: Test data helps ensure that various scenarios are covered during testing. By providing different sets of data, testers can validate different paths and conditions within the application, improving the overall test coverage.

Boundary Testing: Test data often includes boundary values that help in testing the extremes of input ranges. This is important for identifying potential issues at the edges of acceptable input, such as minimum and maximum values.

Error Handling: Automation tests need to verify how the system handles different types of data, including erroneous or invalid input. Test data can include intentionally incorrect or unexpected values to test error handling and recovery mechanisms.

Performance Testing: In some cases, test data is used to simulate real-world scenarios and loads, helping in performance testing. For example, data representing peak loads can be used to evaluate system performance under stress.

Regression Testing: When updates or changes are made to the application, having a set of predefined test data allows for easy regression testing. Testers can quickly rerun tests with the same data to ensure that new changes do not introduce unexpected behavior or regressions.

Data-Driven Testing: Automation frameworks often support data-driven testing, where test scripts are executed with different sets of input data. Test data drives these tests, allowing for efficient testing of multiple scenarios without duplicating test code.

Security Testing: Test data can also include sensitive information like passwords, user credentials, or personal data. Automation tests can verify the security of the system by testing how it handles and protects such sensitive data.

[excelworld]

[eyescananalyze]

PYTHON - Errors and Exceptions - User defined exception #viral #videos #...

[rnainframe]

expression meme rqs

xeno for @professor-rock [xeno]

danny

glev for @deathofamemer [v]

horrorvator wallt also for v

dh!builder for v

stan for xeno

arti for @wildymoon

infected for @errorhandler

[sbailem]

!Friendica Admins Whelp, I've got a weird awkward problem on my server...

I can't access the storage settings in Friendica... even the console app is erroring:

root@web:/var/www# bin/console storage -v Executable: /var/www/bin/console.php Arguments: array ( 0 => 'storage', ) Options: array ( 'v' => 1, ) Command: storage [Error] Backend S3 was not found [Backtrace]: \#0 /var/www/src/Core/Storage/Repository/StorageManager.php(117): Friendica\Core\Storage\Repository\StorageManager->getByName() \#1 /var/www/src/Core/Storage/Repository/StorageManager.php(92): Friendica\Core\Storage\Repository\StorageManager->getWritableStorageByName() \#2 [internal function]: Friendica\Core\Storage\Repository\StorageManager->__construct() \#3 /var/www/vendor/level-2/dice/Dice.php(132): ReflectionMethod->invokeArgs() \#4 /var/www/vendor/level-2/dice/Dice.php(96): Dice\Dice->Dice\{closure}() \#5 /var/www/vendor/level-2/dice/Dice.php(247): Dice\Dice->create() \#6 /var/www/vendor/level-2/dice/Dice.php(132): Dice\Dice->Dice\{closure}() \#7 /var/www/vendor/level-2/dice/Dice.php(96): Dice\Dice->Dice\{closure}() \#8 /var/www/src/Core/Console.php(174): Dice\Dice->create() \#9 /var/www/src/Core/Console.php(145): Friendica\Core\Console->getSubConsole() \#10 /var/www/vendor/asika/simple-console/src/Console.php(108): Friendica\Core\Console->doExecute() \#11 /var/www/bin/console.php(33): Asika\SimpleConsole\Console->execute() \#12 {main}

If I try and open the admin storage page, it fails to load and puts this error in the log:

2025-05-02T20:31:32Z app [ERROR]: Uncaught Exception Friendica\Core\Storage\Exception\InvalidClassStorageException: "Backend S3 was not found" at /var/www/src/Core/Storage/Repository/StorageManager.php line 207 {"exception":"Friendica\\Core\\Storage\\Exception\\InvalidClassStorageException: Backend S3 was not found in /var/www/src/Core/Storage/Repository/StorageManager.php:207\nStack trace:\n#0 /var/www/src/Core/Storage/Repository/StorageManager.php(117): Friendica\\Core\\Storage\\Repository\\StorageManager->getByName()\n#1 /var/www/src/Core/Storage/Repository/StorageManager.php(92): Friendica\\Core\\Storage\\Repository\\StorageManager->getWritableStorageByName()\n#2 [internal function]: Friendica\\Core\\Storage\\Repository\\StorageManager->__construct()\n#3 /var/www/vendor/level-2/dice/Dice.php(132): ReflectionMethod->invokeArgs()\n#4 /var/www/vendor/level-2/dice/Dice.php(145): Dice\\Dice->Dice\\{closure}()\n#5 /var/www/vendor/level-2/dice/Dice.php(96): Dice\\Dice->Dice\\{closure}()\n#6 /var/www/src/DI.php(513): Dice\\Dice->create()\n#7 /var/www/src/Module/Admin/Storage.php(84): Friendica\\DI::storage()\n#8 /var/www/src/BaseModule.php(236): Friendica\\Module\\Admin\\Storage->content()\n#9 /var/www/src/App.php(668): Friendica\\BaseModule->run()\n#10 /var/www/index.php(32): Friendica\\App->runFrontend()\n#11 {main}"} - {"file":null,"line":null,"function":null,"request-id":"68152ba4301c6","stack":"ErrorHandler::handleException (114), ErrorHandler::Friendica\\Core\\Logger\\Handler\\{closure}","uid":"98cec6","process_id":3921334}

Anyone have any suggestions on how to fix this and get the storage back?

[kareamemad]

ترحيل المسحوبات اليومية للعملاء في Excel باستخدام VBA بشرط اسم العميل : دليل شامل مع كود جاهز

ترحيل المسحوبات اليومية للعملاء في Excel باستخدام VBA بشرط اسم العميل : دليل شامل مع كود جاهز 🚀    أتمتة ترحيل المسحوبات اليومية في Excel باستخدام VBA: دليل شامل مع كود جاهز لماذا تحتاج إلى أتمتة ترحيل المسحوبات؟ في عالم الأعمال والمحاسبة، يُعد تتبع مسحوبات العملاء اليومية من المهام الروتينية التي تستغرق وقتًا طويلاً عند تنفيذها يدويًا. باستخدام كود VBA بسيط، يمكنك أتمتة عملية ترحيل البيانات من شيت يومي رئيسي إلى شيتات فردية لكل عميل بناءً على تاريخ اليوم. هذا الحل المبتكر يوفر:  ✅ توفير 90% من الوقت المستهلك في النسخ اليدوي  ✅ تقليل الأخطاء البشرية إلى الصفر  ✅ تنظيم بي��نات العملاء تلقائيًا  ✅ إمكانية التتبع التاريخي للمسحوبات  الكود الذكي لترحيل المسحوبات اليومية vba Sub TransferTodayWithdrawals()     ' الكود الأمثل لترحيل مسحوبات العملاء اليومية في Excel     Dim wsMain As Worksheet, wsCustomer As Worksheet     Dim lastRow As Long, i As Long, targetRow As Long     Dim customerName As String, today As Date         ' تعيين تاريخ اليوم للترحيل     today = Date ' الكود يتعامل مع التاريخ تلقائيًا         ' تعيين الشيت الرئيسي (شيت المسحوبات اليومية)     Set wsMain = ThisWorkbook.Sheets("الشيت اليومي") ' يمكن تغيير الاسم         ' أتمتة البحث عن آخر صف بالبيانات     lastRow = wsMain.Cells(wsMain.Rows.Count, 1).End(xlUp).Row         ' حلقة ذكية لفلترة بيانات اليوم     For i = 2 To lastRow ' تخطي الصف الأول (العناوين)         If CDate(wsMain.Cells(i, 2).Value) = today Then ' العمود B للتاريخ             customerName = wsMain.Cells(i, 1).Value ' العمود A لأسماء العملاء                         ' دالة التحقق من وجود شيت العميل             If WorksheetExists(customerName) Then                 Set wsCustomer = ThisWorkbook.Sheets(customerName)                                 ' تحديد أول صف فارغ بذكاء                 targetRow = wsCustomer.Cells(wsCustomer.Rows.Count, 1).End(xlUp).Row + 1                                 ' نسخ البيانات بطريقة احترافية                 wsMain.Rows(i).Copy Destination:=wsCustomer.Rows(targetRow)             Else                 MsgBox "تنبيه: لا يوجد شيت للعميل " & customerName, vbExclamation             End If         End If     Next i         MsgBox "تم ترحيل " & lastRow - 1 & " حركة مسحوبات بنجاح!", vbInformation End Sub ' دالة مساعدة للتحقق من وجود الشيت Function WorksheetExists(sheetName As String) As Boolean     On Error Resume Next     WorksheetExists = (ThisWorkbook.Sheets(sheetName).Name "")     On Error GoTo 0 End Function  الفوائد الرئيسية لهذا الكود  1. ترحيل تلقائي للمسحوبات اليومية     ينقل البيانات من سجل المسحوبات اليومي إلى ملفات العملاء الفردية تلقائيًا     يتعامل مع تنسيقات التواريخ المختلفة بشكل ذكي  2. تنظيم بيانات العملاء     ينشئ نظامًا محكمًا لأرشفة مسحوبات كل عميل     يمكن دمجه مع أنظمة المحاسبة الأخرى  3. توفير الوقت والجهد     يقلل الوقت المستغرق من ساعات إلى ثوانٍ     يحل مشكلة التكرار اليدوي في إدخال البيانات  كيفية تنفيذ الكود خطوة بخطوة 1. فتح محرر VBA:     اضغط `Alt + F11` لفتح بيئة التطوير     انقر `Insert` > `Module` لإضافة وحدة جديدة 2. إعداد ملف Excel:     تأكد من أن:       العمود A يحتوي على أسماء العملاء       العمود B يحتوي على تاريخ المسحوبات       الصف الأول يحتوي على عناوين الأعمدة 3. تخصيص الكود:     غير `Sheets("الشيت اليومي")` ليتطابق مع اسم شيتك الرئيسي     اضبط أرقام الأعمدة حسب هيكل بياناتك 4. تشغيل الكود:     اضغط `F5` أو انتقل إلى `Macros` واختر `TransferTodayWithdrawals`  نصائح احترافية لتحسين الكود 1. إضافة تسجيل الأخطاء: On Error GoTo ErrorHandler ' كود التنفيذ Exit Sub ErrorHandler: MsgBox "حدث خطأ: " & Err.Description, vbCritical 2. توسيع نطاق التاريخ:        ' لترحيل بيانات فترة محددة ' لترحيل بيانات فترة محددة If CDate(wsMain.Cells(i, 2).Value) >= #1/1/2023# And _    CDate(wsMain.Cells(i, 2).Value)

[t-3-planet]

25 + New Features of TYPO3 v13.3 

This release focuses on refining user experience, Improving functionality, and laying the groundwork for future developments. In this blog, we’ll explore the key updates and new features of TYPO3 v13.3 including UI enhancements, new backend modules, and valuable tools designed to make your TYPO3 experience smoother and more efficient.

What’s New in TYPO3 v13.3?

TYPO3 v13.3 with the fun theme "Prepare for the Fun," brings several exciting updates to make your TYPO3 experience smoother and more enjoyable. Here’s a look at what’s new and improved:

Features in TYPO3 v13.3

UI Improvements: The user interface has been updated for a better and more intuitive experience.

Move Content Elements: You can now move content elements directly within the page tree, making content management simpler.

Easier Backend Permissions: The interface for managing backend permissions has been simplified.

New Dashboard Widgets: The dashboard now includes new widgets:

SEO Widget: Get insights into your site’s SEO performance.

System Notes Widget: View important system notes.

Page Changes Widget: See recent changes made to pages.

Internal Notes Widget: Add and view internal notes directly in TYPO3.

Base64 Image Encoding: A new option in ImageViewHelper allows for Base64 encoding of images.

Better CLS Score: Inline file embedding in Asset ViewHelpers helps improve your Cumulative Layout Shift (CLS) score.

Upgraded Fluid Templating: TYPO3 now uses Fluid 4.0, the latest version of the templating engine.

Backend Color Scheme: You can switch between different color schemes in the backend to suit your preference.

TYPO3 v13.3 Settings and New Configurations

Recycler Extension: This extension is now enabled by default, helping manage deleted records.

Error Handling for 403 Errors: A new ErrorHandler with a redirect option has been added to handle access errors more gracefully.

Close Button in Page Layout: A close button with a return URL has been added to the page layout for easier navigation.

System Status Check Update: The "typo3conf" directory is no longer included in the system status check.

Backend Locking Configuration: You can now define settings for backend locking files.

FAL File Handling: Support for uploading and deleting files in Extbase/Fluid has been added.

AVIF Image Support: AVIF images are now supported in GIFBUILDER.

Ignore Fluid Syntax Errors: Errors in tags are now ignored.

Automatic System Fields: System fields are automatically included in content types.

New HTTP Header Settings: There are new settings for frontend and proxy caching.

Enhanced Link Validator: The link validator has been improved for better accuracy.

Typo3 v13.3 Developers and Users

ExpressionBuilder: A new tool for developers to build expressions more easily.

Automatic Frontend Cache Tagging: Caches on the frontend are now automatically tagged for better performance.

Feature Freeze: TYPO3 v13.3 is in feature freeze, meaning no new features will be added until the next major release.

Deprecations: This release includes 15+ deprecations but no breaking changes.

System Requirements: Check the updated system requirements for TYPO3 v13.3 to ensure compatibility.

Roadmap and Support: TYPO3’s roadmap continues to provide guidance and support as the platform evolves.

How to Get Involved TYPO3 Version 13.3

Download & Install: Try out TYPO3 v13.3 by downloading and installing it on your site.

Release Party: Join the TYPO3 release party to celebrate the new features and learn more about the update.

Conclusion

TYPO3 v13.3 introduces useful features and improvements designed to enhance your website management experience. Check out the new updates and get ready to make the most of TYPO3’s latest version!

[teguhteja]

Error Handling Techniques: Mastering Exception Management in C

Discover essential error handling techniques in C programming. Learn how to manage exceptions, implement graceful termination, and use error identification tools to create more reliable and maintainable code. #CProgramming #ErrorHandling

Error handling and exception management are crucial skills for every programmer. In C, while explicit exception handling isn’t supported, there are effective techniques to manage errors and prevent program crashes. This blog post explores various error handling methods, focusing on exception handling, graceful termination, and error identification in C programming. Understanding Exceptions and…

[spindlecrank]

Adding and Using Custom Exceptions in C#: Best Practices and Use Cases

📣 New Blog Post: "Adding and Using Custom Exceptions in C#: Best Practices and Use Cases" In this blog post, we explore the best practices for adding and using custom exceptions in C#. Custom exceptions allow you to handle specific situations in your code and provide a clear indication of any exceptional behavior. We discuss the process of creating custom exceptions, throwing them in your code, and handling them appropriately. Additionally, we provide best practices for using custom exceptions, including meaningful naming conventions, informative exception messages, and appropriate exception handling. Read the full blog post here: [Link](https://ift.tt/Fpf2NtY) #CSharp #CustomExceptions #ErrorHandling

[codingchica]

You are Exceptional! Error handling in Java

In Java, when the application runs into a situation that it cannot handle, it stops processing that request and instead throws an object that indicates something went wrong. #Java #Java101 #coding #ErrorHandling #ExceptionHandling

In Java, when the application runs into a situation that it cannot handle, it stops processing that request and instead throws an object that indicates something went wrong. This can be any child of java.lang.Throwable. Unchecked Exceptions There are children of java.lang.Throwable that are not typically ones that an application will be able to recover from – and therefore should just stop…

[eyescananalyze]

PYTHON - Errors and Exceptions - Raising exception #viral #videos #viral...

[sandybookofficial]

How to fixed WordPress Error "There has been a critical error on this we...