#error-handling
#error-handling

Angular

Hydration visualization in Angular 18 using debugging tools - LogRocket Blog

Investing in debugging resources is key for improving error-fixing efficiency during application development. [ more ]

Hackernoon

3 years ago

JavaScript

Architectural Principles of Error Handling in Ruby | HackerNoon

Error handling is essential for software stability and requires developers to understand various exceptions and their causes. [ more ]

LogRocket Blog

Angular

Hydration visualization in Angular 18 using debugging tools - LogRocket Blog

Investing in debugging resources is key for improving error-fixing efficiency during application development. [ more ]

moredebugging

Foalts

JavaScript

Version 4.5 release notes | FoalTS

Foal version 4.5 improves asynchronous task handling and error logging, enhancing user experience and developer efficiency. [ more ]

#scala

Alvinalexander

JavaScript

Sequence: Writing map To Work As A Single Generator (Scala 3 Video)

The `Sequence` class requires a `map` method to work with `for/yield` transformations. [ more ]

Alvinalexander

JavaScript

for Expressions Are Better Than getOrElse (Scala 3 Video)

For expressions in Scala offer a safer alternative to getOrElse calls in handling optional values. [ more ]

Alvinalexander

JavaScript

ZIO 2: From flatMap To for Expressions (Scala 3 Video)

Wrap non-failing computations in ZIO.succeed in functional programming using Scala. [ more ]

Alvinalexander

JavaScript

Functional Error Handling (FEH) | Video: Free Introduction to Functional Programming Course

Use Scala's error-handling data types like Option, Try, or Either to handle potential errors in functions. [ more ]

Alvinalexander

JavaScript

JIT: Using Option and Try in for-Expressions | Video: Free Introduction to Functional Programming Course

Understanding how Option, Try, and Either types work in Scala for expressions is essential for error handling and result manipulation. [ more ]

Alvinalexander

Scala

Scala Either type: How to get the value out of an Either

Recommended approaches to extract value from Scala Either: match, fold, getOrElse.

Happy Path Programming: focusing on success case and letting failure case take care of itself. [ more ]

Alvinalexander

JavaScript

Sequence: Writing map To Work As A Single Generator (Scala 3 Video)

The `Sequence` class requires a `map` method to work with `for/yield` transformations. [ more ]

Alvinalexander

JavaScript

for Expressions Are Better Than getOrElse (Scala 3 Video)

For expressions in Scala offer a safer alternative to getOrElse calls in handling optional values. [ more ]

Alvinalexander

JavaScript

ZIO 2: From flatMap To for Expressions (Scala 3 Video)

Wrap non-failing computations in ZIO.succeed in functional programming using Scala. [ more ]

Alvinalexander

JavaScript

Functional Error Handling (FEH) | Video: Free Introduction to Functional Programming Course

Use Scala's error-handling data types like Option, Try, or Either to handle potential errors in functions. [ more ]

Alvinalexander

JavaScript

JIT: Using Option and Try in for-Expressions | Video: Free Introduction to Functional Programming Course

Understanding how Option, Try, and Either types work in Scala for expressions is essential for error handling and result manipulation. [ more ]

Alvinalexander

Scala

Scala Either type: How to get the value out of an Either

Recommended approaches to extract value from Scala Either: match, fold, getOrElse.

Happy Path Programming: focusing on success case and letting failure case take care of itself. [ more ]

morescala

#functional-programming

Alvinalexander

JavaScript

Bonus: The Mindset of a Functional Programmer | Video: Free Introduction to Functional Programming Course

FP mindset emphasizes immutable variables, data structures, pure functions, and expressive error handling using types like ZIO and Cats Effect. [ more ]

Alvinalexander

Scala

ZIO 2: Processing ZIO command line arguments

Scala 3 and ZIO 2 example demonstrates processing command-line arguments in a ZIO 2 application. [ more ]

Alvinalexander

JavaScript

ZIO 2: Passing a ZLayer value to an application, getting a return value, and handling possible errors

Demonstrates passing a value to ZIO application using ZLayer, handling errors with foldZIO, and different ways to write run value. [ more ]

Alvinalexander

JavaScript

Bonus: The Mindset of a Functional Programmer | Video: Free Introduction to Functional Programming Course

FP mindset emphasizes immutable variables, data structures, pure functions, and expressive error handling using types like ZIO and Cats Effect. [ more ]

Alvinalexander

Scala

ZIO 2: Processing ZIO command line arguments

Scala 3 and ZIO 2 example demonstrates processing command-line arguments in a ZIO 2 application. [ more ]

Alvinalexander

morefunctional-programming

JavaScript

ZIO 2: Passing a ZLayer value to an application, getting a return value, and handling possible errors

Demonstrates passing a value to ZIO application using ZLayer, handling errors with foldZIO, and different ways to write run value. [ more ]

Alvinalexander

#asynchronous-programming

JavaScript

App 2: Using Either Instead of Try | Video: Free Introduction to Functional Programming Course

Replace Try with Either instances in the Database class for error handling [ more ]

Simplilearn.com

JavaScript

What Is promise.all in JavaScript? An Ultimate Guide

Promise.all() in JavaScript waits for all promises to settle, returns a single promise with results in order, and rejects if any promise rejects. [ more ]

Alvinalexander

JavaScript

ZIO 2: A ZIO.timeout interrupt example with ZIO.attempt

ZIO.timeout can be used in Scala 3 for adding a timeout to an operation, resulting in a None value if the timeout is triggered. [ more ]

InfoWorld

JavaScript

5 ways to use JavaScript promises

Promises are key for asynchronous code. Simple to create, essential for managing results. Learning to use them enhances programming capabilities. [ more ]

Simplilearn.com

JavaScript

What Is promise.all in JavaScript? An Ultimate Guide

Promise.all() in JavaScript waits for all promises to settle, returns a single promise with results in order, and rejects if any promise rejects. [ more ]

Alvinalexander

JavaScript

ZIO 2: A ZIO.timeout interrupt example with ZIO.attempt

ZIO.timeout can be used in Scala 3 for adding a timeout to an operation, resulting in a None value if the timeout is triggered. [ more ]

InfoWorld

moreasynchronous-programming

JavaScript

5 ways to use JavaScript promises

Promises are key for asynchronous code. Simple to create, essential for managing results. Learning to use them enhances programming capabilities. [ more ]

Alvinalexander

JavaScript

Consulting: Working on greenfield projects and cleaning up messes

Working on consulting projects sometimes involves cleaning up messy codebases and implementing effective error handling strategies. [ more ]

CodeProject

JavaScript

OpenAI Dall-E- Client

Interacting with OpenAI image generation endpoint using VB.NET to create and display images locally without requiring Python or NodeJS. [ more ]

Medium

JavaScript

4 Easy Ways To Find Your JavaScript String Length

A for loop can find string length in JavaScript.

Consider bytes for internationalization & encoding needs.

Handle undefined strings to prevent exceptions.

String length in JavaScript may not reflect Unicode characters accurately. [ more ]

Inverse

Artificial intelligence

7 of the Most Popular AI Chatbots, Ranked From Worst to Best

AI assistants market is expanding rapidly with various new contenders like Copilot, ChatGPT, and Claude. Companies are focused on converting research to products. [ more ]

#zio

Alvinalexander

JavaScript

ZIO 2: Solution to "ZIO.cond not working" (code not running)

Understanding how ZIO.cond works is crucial for proper error handling in ZIO applications. [ more ]

Alvinalexander

JavaScript

ZIO 2 Example: Print values after a random delay (and the ZIO error channel)

ZIO example highlights random delays and error handling. [ more ]

Alvinalexander

JavaScript

ZIO 2: Solution to "ZIO.cond not working" (code not running)

Understanding how ZIO.cond works is crucial for proper error handling in ZIO applications. [ more ]

Alvinalexander

JavaScript

ZIO 2 Example: Print values after a random delay (and the ZIO error channel)

ZIO example highlights random delays and error handling. [ more ]

morezio

#reliability

Medium

DevOps

How to Retry Cron Jobs with Cron To Go

Setting up retries for cron jobs using Cron To Go ensures reliability and smooth operations during unexpected errors. [ more ]

CodeProject

JavaScript

Error Handling in the Practical Type System (PTS)

Error-handling is often neglected in software development due to the perception of being less enjoyable and postponed for later.

Good error-handling is crucial for reliable, robust, and user-friendly software despite programmers' aversion towards it. [ more ]

Medium

DevOps

How to Retry Cron Jobs with Cron To Go

Setting up retries for cron jobs using Cron To Go ensures reliability and smooth operations during unexpected errors. [ more ]

CodeProject

JavaScript

Error Handling in the Practical Type System (PTS)

Error-handling is often neglected in software development due to the perception of being less enjoyable and postponed for later.

Good error-handling is crucial for reliable, robust, and user-friendly software despite programmers' aversion towards it. [ more ]

morereliability

SoftwareMill

Scala

Safe direct-style Scala: Ox 0.1.0 released | SoftwareMill

Ox project 0.1.0 release offers safe direct-style concurrency and resiliency for Scala on the JVM. [ more ]

Kilian Valkhof | Front-end & user experience developer

JavaScript

The problem with new URL(), and how URL.parse() fixes that | Kilian Valkhof

URL.parse() with URL.canParse() allows for better error handling and readability compared to new URL() construction. [ more ]

#python-programming

Realpython

Python

Using raise for Effective Exceptions - Real Python

Learning how to effectively raise exceptions in Python is crucial for handling errors and developing robust programs. [ more ]

TechBeamers

7 months ago

Python

IndexError: List Index Out of Range in Python

An 'IndexError: list index out of range' in Python typically occurs when you're trying to access an index in a list that does not exist.

The primary reasons for an IndexError in Python typically revolve around attempting to access an index that does not exist in the given list. [ more ]

Realpython

Python

Using raise for Effective Exceptions - Real Python

Learning how to effectively raise exceptions in Python is crucial for handling errors and developing robust programs. [ more ]

TechBeamers

7 months ago

Python

IndexError: List Index Out of Range in Python

An 'IndexError: list index out of range' in Python typically occurs when you're trying to access an index in a list that does not exist.

The primary reasons for an IndexError in Python typically revolve around attempting to access an index that does not exist in the given list. [ more ]

morepython-programming

#sqlite

Medium

Data science

BUILDING A REST API WITH GO AND SQLITE(PART 2)

Implementing CRUD operations for a Blog API with Go and SQLite.

Introducing error handling and validation to ensure API functionality. [ more ]

Medium

Web development

BUILDING A REST API WITH GO AND SQLITE(PART 2)

Implementing CRUD operations in Go with SQLite

Introducing error handling and validation for API functionality [ more ]

Medium

Data science

BUILDING A REST API WITH GO AND SQLITE(PART 2)

Implementing CRUD operations for a Blog API with Go and SQLite.

Introducing error handling and validation to ensure API functionality. [ more ]

Medium

Web development

BUILDING A REST API WITH GO AND SQLITE(PART 2)

Implementing CRUD operations in Go with SQLite

Introducing error handling and validation for API functionality [ more ]

moresqlite

Alvinalexander

Java

Java socket timeout: How to set the timeout on a Java socket

Set Java socket timeout using socket.setSoTimeout method for a non-zero timeout period

The timeout must be greater than 0; zero means infinite timeout [ more ]

#javascript

Medium

JavaScript

JavaScript Default Parameters: Unleash Function Flexibility

Default parameters in JavaScript allow setting predefined values for function parameters, enhancing flexibility and avoiding undefined values.

Using default parameters can efficiently handle situations like setting themes, handling null values, and incorporating object destructuring for better function behavior. [ more ]

CodeProject

JavaScript

.Net core razor pages (MVC) SignalR client error message "connection disconnected with error 'websocket is not in the Open state'" handling.

Placing SignalR client side code outside the @section Scripts {} can resolve 'websocket is not in the Open state' error.

The recommended approach is to place JavaScript code in the <head> or end of <body> section to avoid interference with other scripts. [ more ]

Medium

JavaScript

JavaScript Default Parameters: Unleash Function Flexibility

Default parameters in JavaScript allow setting predefined values for function parameters, enhancing flexibility and avoiding undefined values.

Using default parameters can efficiently handle situations like setting themes, handling null values, and incorporating object destructuring for better function behavior. [ more ]

CodeProject

JavaScript

.Net core razor pages (MVC) SignalR client error message "connection disconnected with error 'websocket is not in the Open state'" handling.

Placing SignalR client side code outside the @section Scripts {} can resolve 'websocket is not in the Open state' error.

The recommended approach is to place JavaScript code in the <head> or end of <body> section to avoid interference with other scripts. [ more ]

morejavascript

Paddy3118

Python

Finding a sub-list within a list, in Python

Using list.index can simplify the search algorithm for finding a sub-list.

Implementing try-except blocks is necessary when using list.index to handle errors. [ more ]

GitHub

JavaScript

GitHub - unadlib/mutability: A JavaScript library for transactional mutable updates

Transactional updates ensure errors prevent partial data corruption.

Mutability library supports transactional mutable updates. [ more ]

@_felipera 7 months ago

Partial function is very useful

Medium

8 months ago

Scala

Functional Pills # 15- Partial Functions

Partial functions are functions that are not defined for all inputs.

Partial functions can be used to handle specific cases and avoid errors. [ more ]

JS-Tutorials

8 months ago

Node JS

Solved "Cannot find module 'fs/promises'" in Node.js

The error message "Cannot find module 'fs/promises'" can be ambiguous, particularly in relation to the filesystem (fs) module promises in more modern Node.js versions.

There are several causes for this error, including outdated Node.js versions, outdated npm packages, and incorrect import statements. [ more ]

#error handling

Sitepoint

JavaScript

How to use the File System in Node.js - SitePoint

Node.js provides a comprehensive API for reading and writing files

Cross-platform considerations are important when working with files in Node.js

Error handling is crucial when reading and writing files [ more ]

Medium

Scala

Functional Pills #11 : Try-helping us in Scala's waters!

Try in Scala is a container that encapsulates computations, which may result in an error.

Try allows for elegant error handling by converting exceptions into Failure and providing fallback strategies.

Map, flatMap, and pattern matching are powerful tools for navigating and transforming Try results. [ more ]

Sitepoint

JavaScript

How to use the File System in Node.js - SitePoint

Node.js provides a comprehensive API for reading and writing files

Cross-platform considerations are important when working with files in Node.js

Error handling is crucial when reading and writing files [ more ]

Medium

Scala

Functional Pills #11 : Try-helping us in Scala's waters!

Try in Scala is a container that encapsulates computations, which may result in an error.

Try allows for elegant error handling by converting exceptions into Failure and providing fallback strategies.

Map, flatMap, and pattern matching are powerful tools for navigating and transforming Try results. [ more ]

moreerror handling

#sign-up-flow-design

Medium

UX design

5 Best Practices for the Sign-up Flow (with examples!)

Split sign-up flow if additional information is required. Use social login for quicker process. Offer password tips and error feedback. [ more ]

Medium

UX design

5 Best Practices for the Sign-up Flow (with examples!)

Split sign-up flow into steps for better completion rates, ask for essential information only, consider social logins for quicker process. [ more ]

Medium

UX design

5 Best Practices for the Sign-up Flow (with examples!)

Split sign-up flow into multiple steps for better user engagement and completion rates. [ more ]

Medium

UX design

5 Best Practices for the Sign-up Flow (with examples!)

Split sign-up flow if additional information is required. Use social login for quicker process. Offer password tips and error feedback. [ more ]

Medium

UX design

5 Best Practices for the Sign-up Flow (with examples!)

Split sign-up flow into steps for better completion rates, ask for essential information only, consider social logins for quicker process. [ more ]

Medium

UX design

5 Best Practices for the Sign-up Flow (with examples!)

Split sign-up flow into multiple steps for better user engagement and completion rates. [ more ]

moresign-up-flow-design

LogRocket Blog

JavaScript

Error handling in Rust: A comprehensive tutorial - LogRocket Blog

Proper error handling is crucial in Rust for reliable software development. [ more ]

CodeProject

JavaScript

We Should Eradicate the Empty String - Here's Why

Understanding the distinction between an empty string and null in programming is vital to avoid errors and ensure proper data validation. [ more ]

Pybites

JavaScript

Learn Python From Scratch: We Extended Our Newbie Bite Exercises From 25 To 50 - Pybites

Active engagement through coding exercises is vital for effective learning in Python. [ more ]

Marcin Wanago Blog - JavaScript, both frontend and backend