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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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Find the coordinates of a triangle whose Area = (S / 2)
Given an integer S, the task is to find the coordinates of a triangle whose area is (S / 2).Examples:Input: S = 4Output:(0, 0)(1000000000, 1)(999999996, 1)Input: S = 15Out...
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Analysis of Algorithms
Mathematical
Geometric
triangle
DSA
Web Scraping in PHP Using Simple HTML DOM Parser
Web Scraping is a technique used to extract large amounts of data from websites extracted and saved them to a local file in your computer or to a database or can be used a...
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Web Technologies
PHP-basics
PHP
PHP Programs
HTML-DOM
How to iterate over the keys and values with ng-repeat in AngularJS ?
The task is to iterate over a JS object (its keys and values) using the ng-repeat directive. This can be done using parenthesis in the ng-repeat directive to explicitly as...
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Web Technologies
Picked
AngularJS
AngularJS-Questions
Multidimensional Associative Array in PHP
PHP Multidimensional array is used to store an array in contrast to constant values. Associative array stores the data in the form of key and value pairs where the key can...
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Web Technologies
PHP-basics
PHP-array
Picked
PHP
PHP Programs
How to call functions after previous function is completed in jQuery ?
The task is to execute a series of functions sequentially in JavaScript. That is, execute function two ONLY after the first function has completed its execution.Syntax:fun...
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Web Technologies
Picked
jQuery-Misc
JQuery
What is the difference between visibility:hidden and display:none ?
Both the visibility display property is quite useful in CSS. The visibility: "hidden"; property is used to specify whether an element is visible or not in a web document ...
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Web Technologies
Picked
CSS-Properties
CSS
CSS-Questions
How to force Input field to enter numbers only using JavaScript ?
In this article, we are going to learn how can we force the Input field to enter numbers only using JavaScript. These are the following approaches that will explain how to...
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Web Technologies
JavaScript
Picked
JavaScript-Questions
Laravel | Blade Templates Inheritance
A templating engine makes writing frontend code easier and helps in reusing the code. All the blade files have a extension of *.blade.php. In Laravel, most of the times fr...
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Web Technologies
PHP
Laravel
How to get Pixel from HTML Canvas ?
To get the pixel of any specific portion from the HTML canvas you can use the HTML canvas getImageData() Method. The getImageData() method usually returns an ImageData obj...
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Web Technologies
JavaScript
Picked
JavaScript-Questions
How to clear previous appended data on change the dropdown menu in JavaScript ?
To clear the previously appended data on change the drop-down is carried out by using jQuery. Appended data must be cleared on change or on toggling the drop-down menu, ot...
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Web Technologies
JavaScript
Picked
CSS-Misc
HTML-Misc
jQuery-Misc
JavaScript-Misc
Bootstrap
JQuery
HTTP headers
The HTTP headers are used to pass additional information between the clients and the server through the request and response header. All the headers are case-insensitive, ...
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Web Technologies
Picked
HTTP-headers
How to make a spider-bot in PHP ?
In this article, we'll see how to make both a simple and relatively advanced web-crawler (or spider-bot) in PHP. The simpler one will simply output all the links it finds ...
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Technical Scripter
misc
Web Technologies
PHP
Technical Scripter 2019
How to wrap setTimeout() method in a promise ?
To wrap setTimeout in a promise returned by a future. We can wrap setTimeout in a promise by using the then() method to return a Promise. The then() method takes up to two...
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Web Technologies
JavaScript
Picked
JavaScript-Questions
How to get a DOM Element from a jQuery Selector ?
The Document Object Model (DOM) elements are something like a DIV, HTML, BODY element on the HTML page. A jQuery Selector is used to select one or more HTML elements using...
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Technical Scripter
Web Technologies
Picked
jQuery-Misc
JQuery
How to pass form variables from one page to other page in PHP ?
Form is an HTML element used to collect information from the user in a sequential and organized manner. This information can be sent to the back-end services if required b...
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Technical Scripter
Web Technologies
PHP-basics
Picked
PHP
PHP Programs
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