Trending questions in Edureka Community

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CSS media queries ( media screen )

The queries I have on my WordPress ...READ MORE

Jun 30, 2022 in CSS by Edureka
 • 13,750 points • 1,044 views
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1 answer

TypeError: 'tuple' object is not callable

Hi, @Prasanna, The “TypeError: ‘tuple’ object is not ...READ MORE

Nov 10, 2020 in Data Analytics by Gitika
 • 65,730 points • 26,815 views
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How do I get my bash script to assign unique usernames automatically to new users?

I'm a beginner writing a bash script ...READ MORE

Jun 22, 2022 in Linux Administration by Korak
 • 5,820 points • 1,379 views
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understanding durbin-watson test in R

I believe I have a misconception about ...READ MORE

Jun 24, 2022 in Data Science by Sohail
 • 3,040 points • 1,297 views
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1 answer

How to build a special polygon (a kite shape) with HTML & CSS only?

I made two divs, one for Arc ...READ MORE

May 28, 2022 in CSS by Edureka
 • 12,730 points • 2,440 views
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Polynomials as functions in R

 this will work _polynomial = function(x) { ...READ MORE

Jun 24, 2022 in Data Analytics by Sohail
 • 3,040 points • 1,299 views
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1 answer

Facebook debugger does not pick up Next.js next-seo meta tags

It's a common pattern to have a ...READ MORE

Feb 26, 2022 in Others by narikkadan
 • 86,360 points • 6,378 views
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1 answer

How to use Jquery filter?

jQuery | filter() with Examples The filter() method ...READ MORE

Jun 27, 2022 in Web Development by rajatha
 • 7,680 points • 1,117 views
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1 answer

jQuery document ready function

Posted in: Using jQuery Core $( document ).ready() A page ...READ MORE

Jun 1, 2022 in JQuery by Edureka
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Is there a way to change the color of the placeholder text?

I tried to change the placeholder color ...READ MORE

Jul 4, 2022 in HTML by Tejashwini
 • 5,380 points • 858 views
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java.lang.NumberFormatException: null i

I am getting this error while doing ...READ MORE

May 13, 2022 in Java by Kichu
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CSS - display elements in columns

Is there a way (maybe flex, I ...READ MORE

Jul 8, 2022 in CSS by Edureka
 • 13,750 points • 675 views
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NodeJS HTTPS API testing with mocha and super test -"DEPTH_ZERO_SELF_SIGNED_CERT"

I need to use mocha and supertest ...READ MORE

Jun 16, 2022 in Node-js by Vaani
 • 7,070 points • 1,617 views
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1 answer

Copy the Excel RANK formula without changing the end reference

You can select any cells, press Ctrl + ...READ MORE

Jun 9, 2022 in JQuery by gaurav
 • 23,580 points • 1,901 views
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2 answers

I'm Getting error as soon as I Initialize driver = new ChromeDriver();

Hi Prajwal, this type of error occurs ...READ MORE

Oct 11, 2019 in Selenium by Abha
 • 28,140 points
edited Sep 6, 2023 by Khan Sarfaraz • 40,969 views
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1 answer

jQuery get value of select onChange

Try this- $('select').on('change', function() { alert( this.value ...READ MORE

Jun 23, 2022 in Web Development by rajatha
 • 7,680 points • 1,301 views
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What is the color code for transparent in HTML, is there any code as such?

I need to show a nav bar ...READ MORE

Jul 4, 2022 in HTML by Tejashwini
 • 5,380 points • 846 views
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What is XHTML and is it a subset of HTML

What does XHTML implies and is it ...READ MORE

Jul 4, 2022 in HTML by Tejashwini
 • 5,380 points • 844 views
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How to transpose column data into multiple rows?

I am new to Talend and am ...READ MORE

Jul 2, 2022 in Talend by sukhesh
edited Mar 4, 2025 • 926 views
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How to add man and zip to "git bash" installation on Windows

I am using git bash on Windows - that ...READ MORE

Jun 7, 2022 in Linux Administration by Rahul
 • 3,380 points • 2,005 views
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1 answer

Download File Using JavaScript/jQuery

<!DOCTYPE html> <html> <head> <title> Download File Using JavaScript/jQuery </title> </head> <body> <h1> Download File Using JavaScript/jQuery </h1> <a id="link" ...READ MORE

Jun 10, 2022 in JQuery by rajatha
 • 7,680 points • 1,831 views
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1 answer

Best cross-browser method to capture CTRL+S with JQuery?

$(window).keypress(function(event) { if ...READ MORE

May 30, 2022 in JQuery by gaurav
 • 23,580 points • 2,373 views
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1 answer

Set opacity of background image without affecting child elements

You can utilise opacity in conjunction with ...READ MORE

Jun 10, 2022 in CSS by Edureka
 • 12,730 points • 1,827 views
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1 answer

CSS Circle with border

You forgot to set the width of ...READ MORE

Jun 13, 2022 in CSS by Edureka
 • 12,730 points • 1,699 views
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How do I get a list of built-in data sets in R?

Please advise on how to obtain the ...READ MORE

Jul 5, 2022 in Data Science by avinash
 • 1,840 points • 795 views
0 votes
0 answers

How can I get the maximum or minimum value in a vector?

In C++, how can I find the greatest or minimum value in a vector? Is it correct to assume that it would be similar with an array? Do I require an iterator?  I tried max element, but I kept receiving errors. vector<int>::const_iterator it; it = max_element(cloud.begin(), cloud.end()); error: request for ...READ MORE

Jun 27, 2022 in C++ by Nicholas
 • 7,760 points • 1,134 views
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1 answer

How to pass in command line arguments when using ideone?

It appears that you won't be able ...READ MORE

Jun 21, 2022 in C++ by Damon
 • 4,960 points • 1,678 views
0 votes
1 answer

std::greater on a an std::pair of a double and a class

std::greater is simply a wrapper for a ...READ MORE

Jun 2, 2022 in C++ by Damon
 • 4,960 points • 2,172 views
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PHP Unset Session Variable

I am working on creating a product ...READ MORE

Jun 9, 2022 in PHP by Kichu
 • 19,040 points • 1,927 views
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re.sub erroring with "Expected string or bytes-like object"

I tried looping through my function but ...READ MORE

May 7, 2022 in Python by narikkadan
 • 86,360 points • 3,293 views
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1 answer

Using :: (scope resolution operator) in C++

You're mostly correct regarding cout and cin. ...READ MORE

Jun 27, 2022 in C++ by Damon
 • 4,960 points • 1,200 views
0 votes
0 answers

Scroll to an element with jQuery

I have this input element: <input type="text" class="textfield" ...READ MORE

Jul 1, 2022 in Web Development by gaurav
 • 23,580 points • 959 views
0 votes
1 answer

How do I assign jQuery slider handle values with their left or right edges, instead of their centers?

This is far from perfect yet it ...READ MORE

Jun 2, 2022 in JQuery by Edureka
 • 13,690 points • 2,164 views
0 votes
1 answer

Windows system, after heroku login from git bash, there is no command line show

You can login via Windows command prompt ...READ MORE

May 27, 2022 in Linux Administration by Korak
 • 5,820 points • 2,422 views
0 votes
1 answer

How to find the extension of a file in C#

Go to here https://docs.microsoft.com/en-us/dotnet/api/system.io.path.getextension?redirectedfrom=MSDN&view=net-6.0#System_IO_Path_GetExtension_System_String_ string myFilePath = @"C:\MyFile.txt"; string ext ...READ MORE

Jun 21, 2022 in C# by jyoti
 • 1,240 points • 1,565 views
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4 answers

"Layer already exists " when trying to push an image

I had a similar error. I hadn't ...READ MORE

Apr 23, 2019 in Kubernetes by Kalyan
 • 55,600 views
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How to install NodeJS natively on Apple Silicon M1?

I'm attempting to install NodeJS on the ...READ MORE

Jun 23, 2022 in Node-js by Vaani
 • 7,070 points • 1,292 views
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When to generate a new Application Key in Laravel?

As it automatically sets it for me ...READ MORE

Jun 25, 2022 in PHP by narikkadan
 • 86,360 points • 1,160 views
0 votes
1 answer

How do I convert a factor into date format?

That was close. The as needs to ...READ MORE

Jun 24, 2022 in Data Analytics by Sohail
 • 3,040 points • 1,271 views
0 votes
0 answers

In R, how to get an object's name after it is sent to a function?

I'm trying to find the opposite of ...READ MORE

Jul 5, 2022 in Data Science by avinash
 • 1,840 points • 773 views
0 votes
0 answers

Why does as.character() return an integer on a list of dates?

I was surpirsed to see R do ...READ MORE

Jul 14, 2022 in Data Science by avinash
 • 1,840 points
edited Mar 4, 2025 • 384 views
0 votes
1 answer

How to hide a div with jQuery?

We hide the divs by adding a CSS ...READ MORE

Jun 27, 2022 in Web Development by rajatha
 • 7,680 points • 1,151 views
0 votes
1 answer

Microsoft CDN for jQuery or Google CDN?

You should absolutely use the Google CDN ...READ MORE

Jun 22, 2022 in Web Development by rajatha
 • 7,680 points • 1,283 views
0 votes
0 answers

Why does HTML5 recommend putting the code element inside pre?

The HTML5 documentation recommends putting the code ...READ MORE

Jul 4, 2022 in HTML by Tejashwini
 • 5,380 points • 808 views
0 votes
1 answer

I am not able to create CSS Dropdown menu

Use any element to open the dropdown ...READ MORE

Jun 28, 2022 in CSS by Edureka
 • 12,730 points • 1,176 views
0 votes
0 answers

How to send email with SMTP in php

I need to send an email using SMTP. ...READ MORE

Jun 24, 2022 in PHP by narikkadan
 • 86,360 points • 1,260 views
0 votes
1 answer

How to use std::sort to sort an array in C++

We receive std::begin and std::end in C++0x/11, which are overloaded for arrays: #include <algorithm> int main(){ int v[2000]; ...READ MORE

Jun 1, 2022 in C++ by Damon
 • 4,960 points • 2,199 views
0 votes
0 answers

How to round up integer division and have int result in Java?

I am working on a code to ...READ MORE

May 5, 2022 in Java by Kichu
 • 19,040 points • 3,343 views
0 votes
0 answers

How to check radio button is checked using JQuery?

I have two radio buttons in one ...READ MORE

Jun 29, 2022 in Web Development by gaurav
 • 23,580 points • 967 views
0 votes
0 answers

how to grep a specific process from ps in linux?

When I ps -af | grep RV ...READ MORE

Apr 14, 2022 in Linux Administration by Rahul
 • 9,690 points • 4,136 views
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