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GBlog
Three 90 Challenge: Bigger and Better
As we transit into the new phase, it's essential to fuel our inner drive for success. On popular demand, GeeksforGeeks is happy to announce that we are back with the Thre...
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Explain the term “pseudo-class” in CSS3
Cascading Style Sheets referred to as CSS is a stylesheet language used to design and describe the presentation of the webpage to make it attractive. The main use of CSS i...
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Web Technologies
Picked
CSS-Selectors
CSS
CSS-Questions
How to map array values without using map method in JavaScript ?
Array elements can be mapped by using looping methods in JavaScript. The map() method creates a new array with the results of the output of a function called for each arra...
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Web Technologies
JavaScript
Picked
JavaScript-Questions
Which functions are used to encode and decode JSON file in PHP ?
JSON stands for JavaScript Object Notation. Like XML, it is a text-based format for the exchange of data which is easier to read and write and it is lighter than other for...
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Web Technologies
PHP-function
JSON
Picked
PHP
PHP-Questions
Can we use Hoisting with Arrow function ?
In this article we will see how does exactly Hoisting works using both normal function as well as arrow function in JavaScript.Arrow function: Arrow function introduced in...
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Web Technologies
JavaScript
JavaScript-Questions
How to write multi-line strings in template literals ?
Template literals are introduced in ES6 and by this, we use strings in a modern way. Normally for defining string, we use double/single quotes ( " " or ' ' ) in JavaScript...
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Web Technologies
JavaScript
Picked
JavaScript-Questions
How Less is similar to Sass ?
CSS preprocessors are programming languages that extends all the features of CSS but it helps to reduce the code complexities of CSS using different features like mixins, ...
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Web Technologies
Picked
CSS
SASS
CSS-Questions
How to sort a collection ?
In this article, we will learn how to sort the items in a collection. The sort() method is used for this purpose. A collection takes the input of an array containing numbe...
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Web Technologies
JavaScript
Picked
Collect.js
JavaScript-Questions
How to return all matching strings against a regular expression in JavaScript ?
In this article, we will learn how to identify if a string matches with a regular expression and subsequently return all the matching strings in JavaScript. We can use the...
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Web Technologies
JavaScript
Picked
JavaScript-Questions
Consuming a GraphQL API using fetch - React Client
In this article, we will learn to develop a React application, which will fetch the data from a public GraphQL API using Fetch. We will use The Movie Database Wrapper ( TM...
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Web Technologies
React-Questions
ReactJS
PHP Memcached add() Function
The Memcached::add() function is an inbuilt function of memcached class in PHP which is used to set/add a given value under a given value with an expiration time(TTL) on m...
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Web Technologies
PHP-function
PHP
PHP-Memcached
Swift - Loops
In general, a loop is used for iteration and iteration means repetition. Using loops we can do anything n number of times. A loop can iterate infinite times until the cond...
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Picked
Swift
Swift-Control-Flow
Swift - If-else-if Statement
In Swift, the if-else if-else condition is used to execute a block of code among multiple options. It gives a choice between more than two alternative conditions as soon a...
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Picked
Swift
Swift-Control-Flow
C# Program to Demonstrate the Example of LINQ Intersect() Method with OrderBy() Method
LINQ is known as Language Integrated Query and it is introduced in .NET 3.5. It provides the power to .NET languages to create queries to retrieve data from the data sourc...
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C#
Picked
C# Programs
CSharp LINQ
How to Pass an Object as an Argument into Method in C#?
Given an object, now we pass this object as an argument into the method in C#. Here, a method is a code block that contains a series of statements that will only execute w...
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C#
Picked
CSharp-OOP
How to Send Data Back to MainActivity in Android using Kotlin?
As there are many methods to send the data, but in this article, we will use startActivityForResult() method. Here we need to launch a child activity using startActivityFo...
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Kotlin
Android
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