Trending questions in Edureka Community

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'node' is not recognized as an internal or an external command, operable program or batch file while using phonegap/cordova

I am using PhoneGap/Cordova. I have also ...READ MORE

May 12, 2022 in Node-js by Kichu
 • 19,040 points • 2,751 views
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PHP - If variable is not empty, echo some html code

I want to display some HTML code ...READ MORE

Jun 4, 2022 in PHP by Kichu
 • 19,040 points • 1,789 views
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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
 • 25,250 points
edited Mar 4, 2025 • 608 views
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Tableau Server (Linux) - tabadmincontroller crashing due to value 'warn'

On our (single node) Tableau Server, I ...READ MORE

Mar 10, 2022 in Tableau by Neha
 • 9,020 points • 5,484 views
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1 answer

MS Excel TRUE/FALSE Formula Not Returning Expected Result

There are two main reasons you might ...READ MORE

Jun 10, 2022 in JQuery by gaurav
 • 25,250 points • 1,493 views
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jQuery - Difficulty with copy-to-clipboard and a textbox

I think the problem is with your ...READ MORE

Jun 1, 2022 in JQuery by Edureka
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Changing upload_max_filesize on PHP

When I run this code: <?php ini_set('upload_max_filesize', '10M'); echo ini_get('upload_max_filesize'), ", ...READ MORE

Jun 14, 2022 in PHP by narikkadan
 • 86,360 points • 1,352 views
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1 answer

Calculate the probability in R for sum of two dice rolls

By converting the outer values to a ...READ MORE

Apr 4, 2022 in Machine Learning by Nandini
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Where are $_SESSION variables stored?

Are $_SESSION variables stored on the client ...READ MORE

Jun 16, 2022 in PHP by narikkadan
 • 86,360 points • 1,200 views
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How do I use Azure DevOps pipeline to build an ASP.NET web site?

For an ASP.NET Website, you should use ...READ MORE

Mar 25, 2022 in Other DevOps Questions by narikkadan
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Regular Expression for alphanumeric and underscores

I wanted to have a regular expression ...READ MORE

May 23, 2022 in Others by Kichu
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What are DDL and DML?

What are they and how do they ...READ MORE

Jun 9, 2022 in Others by polo
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How to validate an Email in PHP?

How can I validate the input value ...READ MORE

Jun 16, 2022 in PHP by narikkadan
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Is it possible to extend types in Typescript?

you can intersect types: type TypeA = { ...READ MORE

Jun 7, 2022 in TypeSript by Nina
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EXCEL: How to automatically add serial number in Excel Table using formula that is immune to filtering / sorting?

That's a great question, and it's a ...READ MORE

Mar 24, 2022 in Database by gaurav
 • 25,250 points • 4,845 views
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php-How to get date wise unique transaction number?

 was thinking of formatting it like this TYYYYMMDDNNNN ...READ MORE

May 27, 2022 in PHP by Kichu
 • 19,040 points • 1,387 views
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How to extract img src, title and alt from html using php?

I am working on a page where ...READ MORE

Jun 3, 2022 in PHP by Kichu
 • 19,040 points • 1,817 views
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Send str() output to View()

A dataset containing 313 variables is the ...READ MORE

Jun 30, 2022 in Data Analytics by avinash
 • 1,840 points
edited Mar 4, 2025 • 625 views
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How to solve "Error: MySQL shutdown unexpectedly"?

When I start MySQL in XAMPP it ...READ MORE

May 5, 2022 in Others by Kichu
 • 19,040 points • 2,987 views
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Response to preflight request doesn't pass access control check

I called a REST API on Amazon ...READ MORE

May 7, 2022 in Java-Script by narikkadan
 • 86,360 points • 2,977 views
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1 answer

Start script missing error when running npm start

It seems that there is an undefined ...READ MORE

Feb 10, 2022 in Java by Soham
 • 9,730 points • 6,624 views
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Associativity of operators

The following is taken from the C# ...READ MORE

Jun 11, 2022 in C# by pranav
 • 2,590 points • 1,438 views
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Escaping quotation marks in PHP

I am getting a parse error, and ...READ MORE

Jun 19, 2022 in PHP by narikkadan
 • 86,360 points • 1,110 views
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Get file content from URL?

When I use this URL: https://chart.googleapis.com/chart?cht=p3&chs=250x100&chd=t:60,40&chl=Hello|World&chof=json I am prompted ...READ MORE

Jun 17, 2022 in PHP by narikkadan
 • 86,360 points • 1,201 views
0 votes
1 answer

The new syntax "= default" in C++11

A defaulted default function Object() { [native code] } is defined as a user-defined default function Object() { [native code] } with an empty compound statement and no initialization list. I'll give you an example to demonstrate the difference: #include <iostream> using namespace std; class A { public: ...READ MORE

Jun 7, 2022 in C++ by Damon
 • 4,960 points • 1,680 views
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1 answer

Position Relative vs Absolute?

position: relative moves an element relative to ...READ MORE

Jun 10, 2022 in CSS by Edureka
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Can I use PHP reserved names for my functions and classes?

I wanted to create a function called ...READ MORE

Jun 12, 2022 in PHP by narikkadan
 • 86,360 points • 1,413 views
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When should Data Binning be used in data processing?

Mostly by trial and error. When you ...READ MORE

Mar 3, 2022 in Machine Learning by Nandini
 • 5,480 points • 5,718 views
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How does the modulus operator function?

Assume I need to prepare an array's ...READ MORE

Jun 29, 2022 in C++ by Nicholas
 • 7,760 points
edited Mar 4, 2025 • 646 views
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ValueError: Invalid endpoint: https://s3..amazonaws.com

When an EMR machine is trying to ...READ MORE

Apr 10, 2022 in Others by Kichu
 • 19,040 points • 4,068 views
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What is .htaccess file?

 I want to know more about the .htaccess ...READ MORE

Jun 16, 2022 in PHP by narikkadan
 • 86,360 points • 1,240 views
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1 answer

Reading an Excel file in python using pandas

How to Use Pandas to Import an ...READ MORE

Mar 30, 2022 in Database by gaurav
 • 25,250 points • 4,589 views
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Determine the data types of a data frame's columns

I'm using R and have loaded data ...READ MORE

Jun 1, 2022 in Data Science by avinash
 • 1,840 points • 1,417 views
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Parameter must be an array or an object that implements Countable in phpmyadmin

I am getting this error message When ...READ MORE

Jun 11, 2022 in PHP by narikkadan
 • 86,360 points • 1,454 views
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1 answer

jquery $.each() for objects

each(), which is used to iterate, exclusively, over ...READ MORE

Jun 6, 2022 in JQuery by Edureka
 • 13,690 points • 1,604 views
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1 answer

Convert VB.NET --> C# Projects

You may decompile whole Assemblies into Visual ...READ MORE

May 30, 2022 in C# by rajiv
 • 1,620 points • 1,910 views
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1 answer

Connection vs Query in Excel data model

There are various ways to construct and ...READ MORE

Apr 4, 2022 in Database by Edureka
 • 13,690 points • 4,408 views
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JQuery opposite of extend (reduce objects)

There is no such function, but you ...READ MORE

Jun 2, 2022 in JQuery by Edureka
 • 13,690 points • 1,776 views
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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 6, 2022 in JQuery by Edureka
 • 13,690 points • 1,602 views
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Mono C# tutorial?

For learning the language, any C# tutorial ...READ MORE

May 30, 2022 in C# by rajiv
 • 1,620 points • 1,906 views
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Function to clear the console in R and RStudio

I'm curious if there is a way ...READ MORE

Jun 10, 2022 in Data Analytics by Avinash
 • 1,260 points • 1,469 views
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dlib installation on Windows 10

 I have the python app running great ...READ MORE

May 24, 2022 in Python by Kichu
 • 19,040 points • 2,223 views
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How to add elements to an empty array in PHP?

I define an array in PHP : $cart ...READ MORE

Jun 3, 2022 in PHP by Kichu
 • 19,040 points • 1,792 views
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1 answer

Build a bot in Azure online code editor

Restart the Web App Bot and the ...READ MORE

Jun 9, 2022 in C# by rajiv
 • 1,620 points • 1,495 views
0 votes
1 answer

Generate new Ethereum Wallet in NodeJS

 In its simplest form, the Ethereum wallet ...READ MORE

Apr 12, 2022 in Blockchain by Soham
 • 9,730 points • 4,108 views
0 votes
1 answer

What do you meant by dd() function in Laravel?

Hey @kartik dd stands for "Dump and Die." Laravel's ...READ MORE

Mar 20, 2020 in Laravel by Niroj
 • 82,800 points • 36,499 views
0 votes
1 answer

Format JavaScript date as yyyy-mm-dd

You could try using the following lines ...READ MORE

Feb 23, 2022 in Java-Script by Aditya
 • 7,680 points • 6,043 views
0 votes
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Dynamically generating a QR code with PHP

I want to generate QR codes on ...READ MORE

Jun 17, 2022 in PHP by narikkadan
 • 86,360 points • 1,179 views
0 votes
0 answers

Whats the point of running Laravel with the command 'php artisan serve'?

Why do we need to run a ...READ MORE

Jun 7, 2022 in PHP by Kichu
 • 19,040 points • 1,613 views
0 votes
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What's quicker and better to determine if an array key exists in PHP?

$key = 'jim'; // example 1 if (isset($array[$key])) { ...READ MORE

Jun 1, 2022 in PHP by Kichu
 • 19,040 points • 1,769 views
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