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How to get all ID of the DOM elements with JavaScript ?

Last Updated: 12 July 2025

Given a HTML document and the task is to get the all ID of the DOM elements in an array. There are two methods to solve this problem which are discusses below:Approach 1:F...read more

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JavaScript-Questions

PHP | ImagickDraw setStrokeDashArray() Function

Last Updated: 20 December 2019

The ImagickDraw::setStrokeDashArray() function is an inbuilt function in PHP which is used to set the pattern of dashes and gaps used to stroke paths. In case of odd numbe...read more

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Web Technologies

What are the efficient ways to iterate over all DOM elements ?

Last Updated: 12 July 2025

The task is to iterate over all the DOM elements in an efficient way. Here are a few of the techniques discussed with the help of JavaScript. Approach 1:Use document.getEl...read more

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JavaScript-Questions

PHP | ImagickDraw pathEllipticArcAbsolute() Function

Last Updated: 23 December 2019

The ImagickDraw::pathEllipticArcAbsolute() function is an inbuilt function in PHP which is used to draw an elliptical arc from the current point to (x, y) using absolute c...read more

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PHP | ImagickDraw pathCurveToSmoothRelative() Function

Last Updated: 23 December 2019

The ImagickDraw::pathCurveToSmoothRelative() function is an inbuilt function in PHP which is used to draw a cubic Bezier curve from the current point to (x,y) using relati...read more

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Web Technologies

p5.js smooth() Function

Last Updated: 12 July 2025

The smooth() function is an inbuilt function in p5.js library. This function is used to get smooth Amplitude analysis by averaging with the last analysis frame by default ...read more

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JavaScript-p5.js

p5.js getLevel() Function

Last Updated: 12 July 2025

The getLevel() function is used to return a single Amplitude reading at the moment it is called. For continuous readings, you can run in the draw loop. Syntax:getLevel(ch...read more

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JavaScript-p5.js

p5.js | setInput() Function

Last Updated: 12 July 2025

The setInput() function is an inbuilt function in p5.js library. This function is used to connects to the p5sound instance that is the master output by default. By using t...read more

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JavaScript-p5.js

Replace live() with on() in jQuery

Last Updated: 06 August 2021

The following jQuery event handler functions are basically used for attaching events to elements or selectors but are very different from each other. Before turning jQuery...read more

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Web Technologies

Programming For Beginners: 10 Best HTML Coding Practices You Must Know

Last Updated: 12 July 2025

HTML is one of the easiest things to learn in programming. Most of the newbies and even kids step into programming picking up HTML. They learn they build some web pages bu...read more

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How to hide div element by default and show it on click using JavaScript and Bootstrap ?

Last Updated: 12 July 2025

We have to first hide the div and when a user will click the button we need to display that hiden div on the screen. It is helpul for creating any type of form. There are ...read more

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JavaScript-Questions

Bootstrap-Questions

PHP | ImagickDraw setTextInterwordSpacing() Function

Last Updated: 17 December 2019

The ImagickDraw::setTextInterwordSpacing() function is an inbuilt function in PHP which is used to used to set the text interword spacing which means nothing but space bet...read more

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PHP | ImagickDraw getTextUnderColor() Function

Last Updated: 17 December 2019

The ImagickDraw::getTextUnderColor() function is an inbuilt function in PHP which is used to get the color of a background rectangle to place under text annotations. By de...read more

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PHP | ImagickDraw getVectorGraphics() Function

Last Updated: 17 December 2019

The ImagickDraw::getVectorGraphics() function is an inbuilt function in PHP which is used to get string containing vector graphics. In simple words, it contains all the dr...read more

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PHP | ImagickDraw setVectorGraphics() Function

Last Updated: 17 December 2019

The ImagickDraw::setVectorGraphics() function is an inbuilt function in PHP which is used to set the vector graphics associated with the specified ImagickDraw object. Vect...read more

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