foreach

# Updating all objects in a collection using LINQ: A Complete Guide 👩‍💻 Do you find yourself in a situation where you need to update properties of every object in a collection using LINQ? Worry not, we've got you covered! In this blog post, we'll break

# Is there a 'foreach' function in Python 3? 🤔💻 If you've ever worked with JavaScript, you might be familiar with the convenience of the 'foreach' function. It allows you to perform a specific action on each element of an iterable without worrying about

# 🔄 Changing Values in an Array with foreach - The Easy Way! Are you tired of trying to change the values in an array within a foreach loop, only to find that the original values remain untouched? 😫 Don't worry, we have a solution for you! In this blog

## Is Array.forEach Asynchronous in JavaScript and Node.js? 🤔 Are you wondering if the `Array.forEach` method in JavaScript and Node.js is asynchronous? 🤔 You're not alone! Many developers have had this question while working on their projects. In this

# TypeScript for ... of with index / key? 🤔 So you're getting your hands dirty with TypeScript and you stumble upon the `for...of` loop. It seems simple and straightforward, but you quickly realize that it lacks the ability to access the index or key of

# Invalid argument supplied for foreach(): How to Handle It? 🎯 Have you ever encountered the warning message "Invalid argument supplied for foreach()" in your PHP code? It's a common issue that arises when you try to iterate over a non-array variable wit

# Knowing the Last Iteration of a Foreach Loop 🔄 Have you ever found yourself in a situation where you're working with a `foreach` loop but desperately need to identify the last iteration? Maybe you need to perform a specific action or apply some logic o

# 💥 Short Circuit `Array.forEach` like calling `break` Have you ever wanted to prematurely exit a loop in JavaScript when using the `forEach` method? Maybe you've tried using `return;`, `return false;`, or even the infamous `break` keyword, but none of t

📝 PHP How to determine the first and last iteration in a foreach loop? 🔄 Are you tired of treating every iteration of your foreach loop the same way? Want to spice things up and add some special code for the first and last iteration? Well, you've come t