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Node Child Process
Node is a tool that uses JavaScript and has many useful parts to it. Normally, it does work with one thread at a time, which means it can handle tasks without waiting. How...
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Web Technologies
Picked
Node.js
Node.js-Basics
How to get the value in an input text box using jQuery ?
In this article, we will learn about the different methods to access the value of the input text box entered by the user using jQuery. Below are the different approaches l...
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Web Technologies
Picked
JQuery
jQuery-Questions
How to set alternate content for users that do not support client-side scripts ?
In this article, we define an alternate content for users that do not support client-side scripts by using noscript tag in the HTML document. It is used to display the tex...
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Web Technologies
HTML-Misc
HTML
How to Concatenate Column Values in Pandas DataFrame?
Many times we need to combine values in different columns into a single column. There can be many use cases of this, like combining first and last names of people in a lis...
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Python
Python-pandas
Python pandas-dataFrame
Find Nth number in a sequence which is not a multiple of a given number
Given four integers A, N, L and R, the task is to find the N th number in a sequence of consecutive integers from L to R which is not a multiple of A. It is given that the...
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Analysis of Algorithms
Pattern Searching
Mathematical
Competitive Programming
Data Structures
DSA
Vue.js v-on:click.alt Directive
The v-on:click.alt directive is a Vue.js directive used to add a click event listener to an element. While click directive triggers the event for all kind of clicks, this ...
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Web Technologies
JavaScript
Vue.JS
Underscore.js _.value() Function
Underscore.js is a JavaScript library that makes operations on arrays, string, objects much easier and handy. The _.value() function is used to extract the value of the wr...
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Web Technologies
JavaScript
JavaScript - Underscore.js
Underscore.js _.times() Function
Underscore.js _.times() function is used to call the function a particular number of times i.e. execution of a function(f) "n" times.NOTE: It is very necessary to link the...
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Web Technologies
JavaScript
JavaScript - Underscore.js
Electrostatics
Underscore.js _.isWeakSet() Function
Underscore.js is a JavaScript library that makes operations on arrays, string, objects much easier and handy. he _.isWeakSet() function is used to check whether the given ...
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Web Technologies
JavaScript
JavaScript - Underscore.js
jQuery deferred.catch() Method
The deferred.catch() method in jQuery is used to add handlers which are to be called when the deferred object is rejected.Syntax:deferred.catch(failedFilter)Parameters:fai...
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Web Technologies
JQuery
jQuery-Methods
jQuery deferred.rejectWith() Method
This deferred.rejectWith() method in jQuery is used to reject a Deferred object and call the failCallbacks along with the given context and arguments.Syntax: deferred.reje...
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Web Technologies
JQuery
jQuery-Methods
JavaScript Array flat() Method
The Javascriptarr.flat()method was introduced in ES2019. The flat() method in JavaScript creates a new array with all sub-array elements concatenated into it recursively u...
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Web Technologies
JavaScript
javascript-array
JavaScript-Methods
Underscore.js _.constant() Function
Underscore.js is a JavaScript library that makes operations on arrays, string, objects much easier and handy. The _.constant() function is used to create a function that r...
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Web Technologies
JavaScript
JavaScript - Underscore.js
Underscore.js _.identity() Function
Underscore.js is a JavaScript library that makes operations on arrays, string, objects much easier and handy.The _.identity() function is used to return the exact same rep...
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Web Technologies
JavaScript
JavaScript - Underscore.js
Node.js filehandle.truncate() Method
The filehandle.truncate() method is defined in the File System module of Node.js. The File System module is basically to interact with the hard disk of the user’s computer...
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Web technologies
Web Technologies
Node.js
Node.js-fs-module
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