Trending questions in Edureka Community

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Get selected text from a drop-down list (select box) using jQuery

Select elements typically have two values that ...READ MORE

May 30, 2022 in Java by gaurav
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How do I set up Visual Studio Code to compile C++ code?

Although the Visual Studio Code editor from ...READ MORE

Aug 17, 2022 in C++ by Nicholas
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edited Mar 4 • 69 views
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Is there a plugin or example of a jquery slider working with non-equably divisible values?

You could do it using jquery's slider ...READ MORE

Aug 2, 2022 in Web Development by rajatha
 • 7,680 points • 674 views
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Vertical Text Direction

I've been attempting to make text move ...READ MORE

Aug 17, 2022 in CSS by Edureka
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edited Mar 4 • 57 views
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Mail is not sending in php

My code to send mail from PHP: ...READ MORE

Jul 28, 2022 in PHP by Kithuzzz
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How to add/update an attribute to an HTML element using JavaScript?

I'm looking for a JavaScript method to ...READ MORE

Aug 1, 2022 in HTML by Ashwini
 • 5,430 points • 752 views
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Why typescript complains that XXX is assignable to the constraint of type 'T', but 'T' could be instantiated with a different subtype of constraint X?

My code is this: export interface TreeItem { ...READ MORE

Jul 13, 2022 in TypeSript by Logan
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Turning jquery into an includable, callable function

I'm so frustrated! As an ok PHP ...READ MORE

Aug 8, 2022 in Web Development by gaurav
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jQuery tabs callback after "show" animation

I have a link to a jQuery ...READ MORE

Jul 29, 2022 in Web Development by gaurav
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How to cast jQuery $.ajax calls to Bluebird promises without the deferred anit-pattern

jQuery have promises implemented with their AJAX ...READ MORE

Aug 1, 2022 in Web Development by rajatha
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jQuery Slide toggle and fade in issue

As you can see when clicking on ...READ MORE

Jul 28, 2022 in Web Development by gaurav
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Is there an "exists" function for jQuery?

Yes! The $. fn. exists example is replacing ...READ MORE

Aug 4, 2022 in Web Development by rajatha
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PHP - If variable is not empty, echo some html code

If a variable is not empty, I ...READ MORE

Jul 24, 2022 in HTML by Ashwini
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Python pip on Windows - command "cl.exe" failed

You should have  cl.exe (the Microsoft C Compiler) installed ...READ MORE

Apr 28, 2022 in Python by narikkadan
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Expand collapse text with html

I want to make a text bigger ...READ MORE

Jul 26, 2022 in HTML by Ashwini
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How to fix 'Unchecked runtime.lastError: Could not establish connection. Receiving end does not exist.'

Whenever I load any page of my ...READ MORE

May 12, 2022 in Node-js by Kichu
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C++ - upcasting and downcasting

As an example: Shouldn't the second d.print() call during upcasting print "base"? Isn't it a "d" derived object that has been upcasted to a base class object? And what advantages does downcasting have? Could you describe upcast and downcast in more detail? #include <iostream> using namespace std; class Base { public: ...READ MORE

Jul 26, 2022 in C++ by Nicholas
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Sorting arrays in NumPy by column

How can I sort a numpy array ...READ MORE

Aug 2, 2022 in Python by krishna
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How can I use CSS to style multiple images differently?

You can do that in HTML (delete ...READ MORE

Jun 21, 2022 in CSS by Edureka
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Simple Registration page info is not added to database using localhost

When I use localhost, after completing my ...READ MORE

Jul 24, 2022 in Web Development by Kithuzzz
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What does it mean that Java arrays are homogeneous, but ArrayLists are not?

If I got a Type[] array, I ...READ MORE

Aug 1, 2022 in Java by krishna
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Video is not supported in html5

I have the latest FF and I ...READ MORE

Aug 3, 2022 in HTML by Ashwini
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How to show message in model body if bootstrap model have no data in jquery

I'm trying to display a text message ...READ MORE

Jul 29, 2022 in Web Development by gaurav
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HTML page on load should open a default phone dial screen with phone number

I have example.com/phonecall as a URL. When a ...READ MORE

Aug 1, 2022 in HTML by Ashwini
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Switch php versions on commandline ubuntu 16.04

On my Ubuntu 16.04, I've installed PHP ...READ MORE

Jul 30, 2022 in PHP by Kithuzzz
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TypeError: Converting circular structure to JSON in nodejs

Code : var formData = ({first_name:firstname,last_name:lastname,user_name:username, email:email,password:password}); ...READ MORE

May 13, 2022 in Java-Script by Kichu
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Best XML Parser for PHP

I've used the XML Parser before, and ...READ MORE

Jul 29, 2022 in PHP by Kithuzzz
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How do I add a border to an image in HTML?

How do I use HTML to add ...READ MORE

Aug 16, 2022 in HTML by Deepak
 • 980 points
edited Mar 4 • 50 views
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How to export PHP/MYSQL data to PDF?

When I develop a student information form ...READ MORE

Jul 31, 2022 in PHP by Kithuzzz
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Create a folder if it doesn't already exist

In a few instances, when installing WordPress ...READ MORE

Jul 31, 2022 in PHP by Kithuzzz
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Pound key/Hash key/hashtag in php arrays

I am working in some technology stacks ...READ MORE

Aug 1, 2022 in Others by krishna
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jQuery .html() vs .append()

You have the :hover pseudo on your CSS. While ...READ MORE

Aug 4, 2022 in Web Development by rajatha
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Remove Image background with php and save transparent png

I am working on functionality that removes ...READ MORE

May 27, 2022 in PHP by Kichu
 • 19,040 points • 3,475 views
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Examples of good gotos in C or C++

Here's one method I've heard of folks use. But I've never seen it in the wild.  And that only pertains to C since RAII allows you to accomplish this more idiomatically in C++. void foo() { if (!doA()) ...READ MORE

Aug 2, 2022 in C++ by Damon
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Detect MacBook trackpad two-finger tap with JavaScript/jQuery

I wonder if there's any way to ...READ MORE

Jul 29, 2022 in Web Development by gaurav
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how to use for loop inside HTML template?

I utilize a marionette view with an ...READ MORE

Jul 8, 2022 in HTML by Tejashwini
 • 3,820 points • 1,730 views
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"We do not use C++ exceptions" — What's the alternative? Let it crash?

If you don't utilise exceptions, by definition, ...READ MORE

Aug 2, 2022 in C++ by Damon
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Smooth scrolling when clicking an anchor link

document.querySelectorAll('a[href^="#"]').forEach(anchor => { anchor.addEventListener('click', ...READ MORE

Jun 20, 2022 in JQuery by rajatha
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Setting the value of REM for all the properties in CSS

We've covered this in comments, but essentially ...READ MORE

Jun 28, 2022 in CSS by Edureka
 • 12,690 points • 2,267 views
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How to read local csv file in JavaScript/TypeScript?

Here is how to use the readAsBinaryString() from the FileReader API ...READ MORE

Jun 9, 2022 in TypeSript by Nina
 • 3,060 points • 2,953 views
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Which is better way to calculate nCr

Approach 1: C(n,r) = n!/(n-r)!r! Approach 2:  I discovered this in Wilf's book Combinatorial Algorithms: C(n,r) may be represented as C(n-1,r) + C (n-1,r-1). e.g. C(7,4) = C(6,4) + ...READ MORE

Jul 25, 2022 in C++ by Nicholas
 • 7,760 points • 990 views
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Selecting parent's next sibling's children in jQuery

This is an illustration of a part ...READ MORE

Aug 4, 2022 in Web Development by gaurav
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Typescript error (2345) when pushing element to array of elements(React js)?

I'm pretty new to Typescript and I ...READ MORE

Jul 5, 2022 in TypeSript by Nina
 • 3,060 points • 1,843 views
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How can I call a WordPress shortcode within a template?

There's a plugin for the Contact us form. All ...READ MORE

Aug 3, 2022 in PHP by Kithuzzz
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Jquery Masonary and item filtering does not work together

I am using a small js filter ...READ MORE

Jul 25, 2022 in Web Development by gaurav
 • 23,260 points • 832 views
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Make a full screen CSS background image appear "behind" a mobile keyboard

I've set an HTML/CSS full-screen background image ...READ MORE

Jul 18, 2022 in CSS by Edureka
 • 13,630 points • 1,280 views
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Server Tomcat v9.0 Server at localhost failed to start

I am using Tomcat server v9.0 but ...READ MORE

May 23, 2022 in Java by Kichu
 • 19,040 points • 3,673 views
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1 answer

How do I access FooBox lightbox jQuery Events API?

Their docs site doesn't seem to be ...READ MORE

Aug 1, 2022 in Web Development by rajatha
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Decode base64 string - php

Is there any way to decode this ...READ MORE

Jul 22, 2022 in PHP by narikkadan
 • 63,600 points • 1,120 views
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How can I style even and odd elements?

Is it feasible to choose even and ...READ MORE

Jul 29, 2022 in CSS by Edureka
 • 13,630 points • 793 views
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