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2076 articles
HackerRank Solution: Python If-Else [3 Methods]
This tutorial explains different solution to solve hackerrank problem Python if else from Introduction section.
HackerRank Solution: Maximize it [Python Itertools]
Note that you need to take exactly one element from each list, not necessarily the largest element. You add the squares of the chosen elements and perform the
How to use goroutine return value? [SOLVED]
In this example we will use golang channel to fetch the goroutine return value:
How to PROPERLY stop goroutine? [SOLVED]
In today's article, I will guide you on how to stop a goroutine in Golang. A goroutine is a very lightweight thread that is managed by the Go runtime. Every
How to change int to int64 in Golang? [SOLVED]
In Golang, it is very simple to convert an int to int64. In today's post, we will show you some simple examples of converting an int to int64. Depending on
Golang iterate over slice in reverse? [SOLVED]
In Golang, iterating over a slice is surprisingly straightforward; In this article, we will learn how to iterate over a slice in reverse in Go.
Golang search for an element in slice [SOLVED]
In this tutorial, we will try to implement some algorithms to search for an element in a slice. Go before version 1.18 does not provide any built-in methods
How to compare strings in JavaScript? [5 Methods]
Comparing strings in JavaScript is a common task that is frequently performed in web development. There are a few different ways to compare strings in
JavaScript Pattern Matching Examples
In JavaScript, pattern matching is a powerful tool that allows you to search, replace, and manipulate strings using regular expressions. Regular expressions,
How to use JavaScript Typed Array? [SOLVED]
JavaScript typed arrays - JavaScript | MDN (mozilla.org)
Using JavaScript Subclass [In-Depth Tutorial]
As a developer, you may often find yourself in a situation where you need to create a class that shares properties and methods with another class. This is
How to use JavaScript Optional Parameters? [SOLVED]
As a developer, there are situations where the function we create have parameters that might have default values we can. In such situations, JavaScript allows
How to use JavaScript Nested Function? [SOLVED]
JavaScript allows developers to define functions within other functions, a technique known as nested functions. Nested functions can be useful in a variety of
JavaScript Iterator and Generator [In-Depth Tutorial]
In JavaScript, an iterator is an object that defines a sequence and a return value for that sequence. It allows you to iterate over a collection of values,
How to use JavaScript instanceof operator? [SOLVED]
As a developer, you may often find yourself in a situation where you need to determine the type of an object in your JavaScript code. This is where the