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GBlog
Frontend Developer Roadmap 2024
Frontend development means to design the face of a website or application. It involves working on the appearance of the website. Building interactive buttons, using images...
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Check if a K-length substring exists having only 2 distinct characters, each with frequency greater than K/3
Given a string S of lowercase alphabets and an integer K, the task is to find whether there exists a substring of length K having only 2 unique characters and the count of...
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Strings
DSA
Sort a given Array by swapping only pairs with GCD as 1
Given an array arr[], the task is to check if it is possible to sort the given array using any number of operations where at each operation, two elements arr[i] and arr[j]...
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Arrays
Misc
Sorting
GCD-LCM
Prime Number
DSA
Count of subsets with sum equal to X | Set-2
Given an array arr[] of length N and an integer X, the task is to find the number of subsets with a sum equal to X.Examples:Input: arr[] = {1, 2, 3, 3}, X = 6Output: 3Expl...
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Arrays
Misc
subset
Dynamic Programming
DSA
Check if a number N can be represented as a sum of multiples of 3, 5, and 7
Given a non-negative integer N, the task is to check if that integer can be represented as a summation of multiples of 3, 5, and 7, and print their respective values. If t...
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Mathematical
maths-power
DSA
Introduction to Morgan.js
Morgan is a middleware that logs HTTP requests and errors. Middleware is simply a function that has access to the request and response lifecycle methods. We can either use...
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Technical Scripter
Web Technologies
JavaScript
Node.js
Technical Scripter 2020
NodeJS-Questions
JavaScript-Questions
Bulma Background Color
Bulma is a free and open-source CSS framework based on Flexbox. It is component-rich, compatible, and well documented. It is highly responsive in nature. It uses classes t...
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Web Technologies
CSS
Bulma
How to trigger click on select box on hover using jQuery ?
In this article, we are going to learn, how we can trigger a click event on the select box or drop-down menu while hovering the mouse using jQuery.For creating such behavi...
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Web Technologies
Picked
JQuery
jQuery-Questions
Explain invoking function in JavaScript
In this article, we will learn about invoking the function in Javascript, along with understanding its implementation through examples. Function Invoking is a process to e...
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Web Technologies
JavaScript
Picked
JavaScript-Questions
How to add simple DatePicker in Next.js ?
In this article, we are going to learn how we can add a Simple Datepicker in NextJs. NextJS is a React-based framework. It has the power to Develop beautiful Web applicati...
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Web Technologies
ReactJS
Next.js
How to author fast-loading HTML pages ?
Generally, we have seen most of the time when the web page is loading at a slow speed due to spending time downloading the cookies assets such as images, stylesheets, and...
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Web Technologies
Picked
HTML
HTML-Questions
Difference between mysqli_fetch_array() & mysqli_fetch_object() in PHP
In this article, we will see the mysqli_fetch_array() mysqli_fetch_object() function in PHP. The mysqli_fetch_object() function returns objects from the database, whereas...
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Difference Between
Web Technologies
PHP-function
Picked
PHP
PHP-Questions
Web Technologies - Difference Between
Bulma Text Color
Bulma is a free and open-source CSS framework based on Flexbox. It is component-rich, compatible, and well documented. It is highly responsive in nature. It uses classes t...
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Web Technologies
CSS
Bulma
Ember.js Models
Ember.js is a web development framework aimed at professional web development projects. It creates applications in MVC architecture by default which increases the efficien...
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Web Technologies
JavaScript
Picked
JavaScript-Questions
Ember.js
Explain mean of 404 not found HTTP response code ?
The browser and the site server have a conversation in the form of HTTP status codes. The server gives responses to the browser’s request in the form of a three-digit code...
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Web Technologies
Picked
HTTP
What are the color channel functions in Less ?
LESS is one of the most popular CSS preprocessor languages that help us to reduce the complexity of CSS code using many features. LESS has many inbuilt functions in it whi...
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Web Technologies
Picked
CSS
SASS
CSS-Questions
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