Trending questions in Edureka Community

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Why can we not access elements of a tuple by index?

tuple <int, string, int> x=make_tuple(1, "anukul", 100); cout ...READ MORE

Aug 23, 2022 in C++ by Nicholas
• 7,760 points

edited Mar 4, 2025 516 views
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How can I get the intersection, union, and subset of arrays in Ruby?

I want to develop many methods for ...READ MORE

Aug 8, 2022 in Others by krishna
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1,168 views
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SetInterval 60 second countdown issue jQuery

I'm trying to countdown 60 seconds once ...READ MORE

Jul 22, 2022 in Web Development by gaurav
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1,774 views
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How do I declare and initialize an array in Java?

How can I declare and initialize an ...READ MORE

Aug 11, 2022 in Java by krishna
• 2,820 points
1,039 views
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How to add class using jQuery?

Add a class name to the first ...READ MORE

Jun 1, 2022 in JQuery by Edureka
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4,084 views
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MySQL - UPDATE multiple rows with different values in one query

Hello @kartik You can use a CASE statement to handle ...READ MORE

Jun 1, 2020 in PHP by Niroj
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35,595 views
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How to run the Kruskal-Wallis or Mann-Whitney Test in R?

Can anyone give me a hint on ...READ MORE

Jul 25, 2022 in Data Analytics by avinash
• 1,840 points

edited Mar 4, 2025 1,766 views
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C++11: How to alias a function?

If I have a class Foo in ...READ MORE

Aug 23, 2022 in C++ by Nicholas
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edited Mar 4, 2025 509 views
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Generic Classes in C++

Generic Classes was the topic I was reading. I at one point became immobile.  Here is the relevant code: template <class StackType> class stack { ...READ MORE

Aug 23, 2022 in C++ by Nicholas
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edited Mar 4, 2025 507 views
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How to echo define value in PHP?

 Code : <?php define("SITENAME","Page TITLE");?> I want to echo ...READ MORE

Aug 6, 2022 in PHP by Kithuzzz
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1,199 views
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Upgrading PHP in XAMPP for Windows?

How do you upgrade PHP in Xampp ...READ MORE

Jul 29, 2022 in PHP by Kithuzzz
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1,559 views
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Table scroll with HTML and CSS

I have a table like that which ...READ MORE

Jul 8, 2022 in CSS by Edureka
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2,490 views
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Php Program to find Palindrome?

The palindrome can be found in three ...READ MORE

Aug 1, 2022 in PHP by Kithuzzz
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1,366 views
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What is the difference between List.of and Arrays.asList?

In java 9, new factory methods for ...READ MORE

Aug 2, 2022 in Java by krishna
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1,416 views
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Add target="_blank" in CSS

On my website, there are external links ...READ MORE

Jul 11, 2022 in CSS by Edureka
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2,366 views
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CSS opacity - background colour

I want to set the opacity of ...READ MORE

Aug 25, 2022 in CSS by Edureka
• 13,730 points

edited Mar 4, 2025 421 views
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Passing vector by reference

Using standard C arrays, I would carry out the following: void do_something(int el, int **arr) { ...READ MORE

Aug 23, 2022 in C++ by Nicholas
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edited Mar 4, 2025 495 views
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Can't get gettext (php) on Ubuntu working

The translated string is repeated back when ...READ MORE

Jul 28, 2022 in PHP by Kithuzzz
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1,581 views
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How to create an HTML button that acts like a link

To answer your doubt, the plain HTML ...READ MORE

Feb 17, 2022 in Others by Aditya
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8,534 views
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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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1,581 views
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How to set php executable path php.validate.executablePath in vscode when php is set inside docker container?

I have a development environment based on ...READ MORE

Jun 18, 2022 in PHP by narikkadan
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3,371 views
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Printing prime numbers from 1 through 100

The following prime numbers are printed out by this C++ code: 3 5 7 11 13 17 19 23 29 31 37 41 43 47 53 59 61 67 73 79 83 89 97. However, I don't believe that is how my book would prefer it to be written.  It makes a reference to the square root of a number.  I thus tried switching my second loop to for (int j=2; jsqrt(i); j++), but it did not produce the desired outcome. How would I modify this code to make it the way my book desires it to be? int main () { ...READ MORE

Aug 23, 2022 in C++ by Nicholas
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edited Mar 4, 2025 491 views
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how do you increase the height of an html textbox

How can the height of a textbox ...READ MORE

Aug 12, 2022 in HTML by Tejashwini
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967 views
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Why do we need abstract classes in C++?

I recently learnt about polymorphism in my ...READ MORE

Aug 23, 2022 in C++ by Nicholas
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edited Mar 4, 2025 488 views
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How to combine bold and italic in CSS?

I learned how to make text bold ...READ MORE

Aug 23, 2022 in CSS by Edureka
• 13,730 points

edited Mar 4, 2025 493 views
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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
• 5,430 points
1,358 views
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What is viewport in HTML.

What exactly is a viewport in HTML? ...READ MORE

Aug 12, 2022 in HTML by Tejashwini
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964 views
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Using jquery-store-locator-plugin (v2) with Multiple Forms

I'm trying to get version 2 of ...READ MORE

Aug 8, 2022 in Web Development by gaurav
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1,099 views
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Accessing nested JavaScript objects and arrays by string path

This is my data structure var someObject = ...READ MORE

Aug 8, 2022 in Others by krishna
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1,136 views
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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
• 25,260 points
1,595 views
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How is HTML converted into machine language?

I've been unsure of this for a ...READ MORE

Jul 26, 2022 in HTML by Tejashwini
• 5,380 points
1,696 views
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Remove a key from a C++ map

I want to take a key out ...READ MORE

Aug 23, 2022 in C++ by anonymous
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edited Mar 4, 2025 482 views
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set text in jquery

If I want to set the text ...READ MORE

Aug 8, 2022 in Web Development by gaurav
• 25,260 points
1,140 views
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HTML Input - already filled in text

Can text be entered into an input ...READ MORE

Jul 29, 2022 in HTML by Tejashwini
• 5,380 points
1,566 views
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Convert to date format dd/mm/yyyy

I have the following date: 2010-04-19 18:31:27. I ...READ MORE

Jul 30, 2022 in PHP by Kithuzzz
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1,479 views
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How to get Australia/Sydney timezone offset in javascript/nodejs?

It is very easy with Moment JS. ...READ MORE

Jun 16, 2022 in Node-js by anonymous
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Find ordered combinations of search string letters in a haystack string (Hacker Rank challenge)

I attempted to pass a Hacker Rank ...READ MORE

Aug 2, 2022 in PHP by Kithuzzz
• 38,000 points
1,413 views
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1 answer

Is there a way to get the market cap or market cap rank of a coin using the Binance API?

This is how I did so: https://www.binance.com/exchange-api/v2/public/asset-service/product/get-products Get this ...READ MORE

Apr 6, 2022 in Blockchain by Aditya
• 7,680 points
6,486 views
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In mailto: replace subject and body adding %20 instead space in all file php using notepad++

I do have a query... Each post ...READ MORE

Aug 4, 2022 in PHP by Kithuzzz
• 38,000 points
1,283 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
1,733 views
0 votes
0 answers

Show Youtube video source into HTML5 video tag?

It doesn't seem to be working when ...READ MORE

Jul 26, 2022 in HTML by Ashwini
• 5,430 points
1,685 views
0 votes
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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
4,198 views
0 votes
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jQuery drag event doesn't seem to have deltaX property

I am trying to create my own ...READ MORE

Aug 8, 2022 in Web Development by gaurav
• 25,260 points
1,075 views
0 votes
1 answer

What's the difference between "*" and "+" in lm() in R?

Lm is a fitting method for linear ...READ MORE

Jun 24, 2022 in Data Science by Sohail
• 3,040 points
3,061 views
0 votes
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How do you declare an interface in C++?

What is the best way to build ...READ MORE

Aug 23, 2022 in C++ by Nicholas
• 7,760 points

edited Mar 4, 2025 456 views
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When should you use a class vs a struct in C++?

When using C++, when is it preferable ...READ MORE

Aug 23, 2022 in C++ by Nicholas
• 7,760 points

edited Mar 4, 2025 456 views
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jQuery: serialize() form and other parameters

Is it possible to send form elements (serialized with .serialize() method) ...READ MORE

Jun 29, 2022 in Web Development by gaurav
• 25,260 points
2,773 views
0 votes
1 answer

Error:PHP Warning: POST Content-Length of 8978294 bytes exceeds the limit of 8388608 bytes in Unknown on line 0

Hello @kartik, 8388608 bytes is 8M, the default ...READ MORE

Sep 17, 2020 in PHP by Niroj
• 82,800 points
30,858 views
0 votes
0 answers

Confused with object arrays in C++

I have some Java knowledge and now ...READ MORE

Aug 11, 2022 in C++ by krishna
• 2,820 points
970 views
0 votes
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Hi Is it good to switch Job from SAP consultant to JAVA Full Stack Developer.

Hi , currently I am working as ...READ MORE

Aug 3, 2022 in Java by anonymous

edited Mar 4, 2025 1,323 views