Trending questions in Edureka Community

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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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814 views
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1 answer

Download File Using JavaScript/jQuery

Suppose you want to download a file ...READ MORE

Jun 3, 2022 in JQuery by Edureka
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Why would anyone use set instead of unordered_set?

Unordered sets must compensate for their O(1) ...READ MORE

Jun 1, 2022 in C++ by Damon
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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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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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"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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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
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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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755 views
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C# DateTime to "YYYYMMDDHHMMSS" format

Use this. It is case sensitive by ...READ MORE

Jun 13, 2022 in C# by krishna
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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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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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Difference between Action and Actions in Selenium

 Actions class is based on builder design pattern ...READ MORE

Jun 21, 2019 in Selenium by virendra

edited Jul 26, 2019 59,287 views
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Mobile number validation pattern in PHP

I am unable to accurately write the ...READ MORE

Jul 25, 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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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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642 views
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How to copy turbo c++ output?

How can I replicate the output of Turbo C++?  I had already Googled the issue, but in vain.  It suggests to either print scrn and paste or right click, select all, and paste.  I tried both, but neither worked.  The issue is that it simply copies what is on the current screen.  But I want the entire screen from the start.  (Alt+printscrn is also ineffective).  What should I do in this situation? printScrn Alt+printScrn markall None of them are operational!! I can't assist you if you require this archaic technique of programming for whatever reason, but I'd want to find a solution.  I tried forwarding the output stream to the file in this manner, but it did not work. #include<iostream.h> #include<conio.h> #include<stdlib.h> const int max=50; class dequeue{ int dq[max],r,f,c,x,i; public: dequeue(); void insertRear(); void insertFront(); void ...READ MORE

Jul 7, 2022 in C++ by Nicholas
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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
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edited Mar 4 126 views
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Finding the position of bottom of a div with jquery

I have a div and want to ...READ MORE

Jul 27, 2022 in Web Development by gaurav
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H2 comes before h1 in source, Is it ok?

From browser's point of view, the order ...READ MORE

Sep 1, 2022 in Digital Marketing by Logan

edited Mar 5 3,126 views
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Storing C++ template function definitions in a .CPP file

I have some template code that I'd rather have saved in a CPP file rather than inline in the header.  I know this is possible if you know which template types will be utilised.  As an example: .h file class foo { public: template <typename ...READ MORE

Jul 26, 2022 in C++ by Nicholas
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978 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
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1,382 views
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Decode base64 string - php

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

Jul 22, 2022 in PHP by narikkadan
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1,224 views
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Adding to a vector of pair

I have a pair vector that looks like this: vector<pair<string,double>> revenue; I'd want to add a string and a double from a map that looks like this: revenue[i].first = "string"; revenue[i].second = map[i].second; However, because revenue is not initialised, it returns an out of bounds error.  So I ...READ MORE

Jul 26, 2022 in C++ by Nicholas
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What is meant with "const" at end of function declaration?

I received a book in which it is written: class Foo { public: int ...READ MORE

Jul 28, 2022 in C++ by Nicholas
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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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673 views
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How to Sort a Multi-dimensional Array by Value

How can I sort this array by ...READ MORE

Jul 29, 2022 in PHP by Kithuzzz
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861 views
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asp.net master page css not applying to asp form pages

just try the following code: <head> ...READ MORE

Jun 13, 2022 in CSS by Edureka
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2,918 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
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886 views
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jQuery(...).iris is not a function

I am trying to implement color picker ...READ MORE

Jul 28, 2022 in Web Development by gaurav
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890 views
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1 answer

Generating username from first name and last name in excel

How to automatically merge first and last ...READ MORE

Mar 30, 2022 in Database by gaurav
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6,112 views
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jQuery ui dialog add a help icon in the titlebar

I'd like to add a help icon ...READ MORE

Jul 28, 2022 in Web Development by gaurav
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927 views
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Page Reload/Refresh executes $(document).ready() on every page in jQuery Mobile

My jQuery mobile applications consists of multiple ...READ MORE

Jul 22, 2022 in Web Development by gaurav
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1,173 views
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Adding new filter to an existing dashboard on Tableau

By clicking the down arrow on the ...READ MORE

Apr 5, 2022 in Tableau by Neha
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CSS to make HTML page footer stay at bottom of the page with a minimum height, but not overlap the page

I have the following page, which contains ...READ MORE

Jul 19, 2022 in HTML by Tejashwini
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1,302 views
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Pure JavaScript equivalent of jQuery's $.ready() - how to call a function when the page/DOM is ready for it

The simplest thing to do in the ...READ MORE

Jun 1, 2022 in JQuery by Edureka
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3,351 views
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Draw divs in elliptical shape with jQuery

It seems that my math is not ...READ MORE

Jul 27, 2022 in Web Development by gaurav
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880 views
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how use tippy .js in tooltip in jquery

I want to use some classes in ...READ MORE

Jul 28, 2022 in Web Development by gaurav
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904 views
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0 answers

Send attachments with PHP Mail()?

I need to send a pdf with ...READ MORE

Jul 31, 2022 in PHP by Kithuzzz
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793 views
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What is an abstract class in PHP?

What is an abstract class in PHP? ...READ MORE

Aug 1, 2022 in PHP by Kithuzzz
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748 views
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Javascript/jQuery - Display inches in feet and inches

I'm making a BMI calculator (see JSFiddle ...READ MORE

Jul 29, 2022 in Web Development by gaurav
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860 views
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How can I create a round arrow with only HTML and CSS?

Using CSS and HTML, I'm attempting to ...READ MORE

Jul 8, 2022 in CSS by Edureka
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1,752 views
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1 answer

How to stop PHP code execution?

You could try to kill the PHP ...READ MORE

Jul 24, 2022 in PHP by narikkadan
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edited Mar 5 1,069 views
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How to add jQuery to JSfiddle

The interface of JSfiddle has changed and i can't ...READ MORE

Jul 20, 2022 in Web Development by gaurav
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1,244 views
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Advantages and Disadvantages of Inheritance in php

Could someone please explain the main benefits ...READ MORE

Jul 28, 2022 in PHP by Kithuzzz
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848 views
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1 answer

Cast a JSON Object to a TypeScript class

I had the same issue and this ...READ MORE

May 31, 2022 in TypeSript by Nina
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3,369 views
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JQuery use variable by name of divID

Just a quick question, that I cannot ...READ MORE

Jul 19, 2022 in Web Development by gaurav
• 23,580 points
1,274 views
0 votes
0 answers

Concatenate two numpy arrays in the 4th dimension

I got two numpy arrays in three ...READ MORE

Aug 1, 2022 in Python by krishna
• 2,820 points
710 views
0 votes
1 answer

Which is faster: Using bootstrap CDN or downloaded

CDNs deliver faster loading speeds for readers. Files ...READ MORE

Jun 30, 2022 in Web Development by rajatha
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2,084 views
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How to customize <input type="file">?

Is it possible to change the appearance ...READ MORE

Jul 26, 2022 in HTML by Tejashwini
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962 views
0 votes
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How can I set the default value for an HTML <select> element?

I believed that by setting the "value" ...READ MORE

Jul 26, 2022 in HTML by Ashwini
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962 views