Latest questions in Edureka Community

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QR code decoding images using zxing android

 get Qr code Info from Bitmap using ...READ MORE

5 days ago in Others by nisha
 • 2,160 points • 8 views
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Convert Rows to columns using 'Pivot' in SQL Server

If you are using SQL Server 2005+, ...READ MORE

5 days ago in Others by nisha
 • 2,160 points • 7 views
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Android APK - Google form to APK with camera access

Here is a link to similar form ...READ MORE

5 days ago in Others by nisha
 • 2,160 points • 8 views
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Open file in SDCard on Android

To open a file that is on ...READ MORE

5 days ago in Others by nisha
 • 2,160 points • 5 views
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How to enable PHP's openssl extension to install Composer?

I was trying to install Laravel in ...READ MORE

6 days ago in PHP by narikkadan
 • 10,240 points • 8 views
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Escaping quotation marks in PHP

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

6 days ago in PHP by narikkadan
 • 10,240 points • 7 views
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Static methods in PHP

I came to know about static methods ...READ MORE

6 days ago in PHP by narikkadan
 • 10,240 points • 7 views
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How to retrieve images from MySQL database and display in an html tag

I created a table using the  BLOB column ...READ MORE

6 days ago in PHP by narikkadan
 • 10,240 points • 17 views
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PHP server on local machine?

I want to test my PHP file ...READ MORE

6 days ago in PHP by narikkadan
 • 10,240 points • 6 views
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How to sum all column values in multi-dimensional array?

How can I add all the columnar ...READ MORE

6 days ago in PHP by narikkadan
 • 10,240 points • 3 views
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How do the PHP equality (== double equals) and identity (=== triple equals) comparison operators differ?

What is the difference between == and ===? How exactly does ...READ MORE

6 days ago in PHP by narikkadan
 • 10,240 points • 5 views
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How to get the PHP Version?

How can I  check the version of ...READ MORE

6 days ago in PHP by narikkadan
 • 10,240 points • 3 views
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How to pass a PHP variable using the URL

I need to pass some PHP variables ...READ MORE

6 days ago in PHP by narikkadan
 • 10,240 points • 6 views
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How can I remove part of a string in PHP?

How can I remove part of a ...READ MORE

6 days ago in PHP by narikkadan
 • 10,240 points • 7 views
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Combine two arrays

I have two arrays like this: array( '11' ...READ MORE

Jun 18 in PHP by narikkadan
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PHP Fatal error: Using $this when not in object context

I am working on a new WebApp without ...READ MORE

Jun 18 in PHP by narikkadan
 • 10,240 points • 23 views
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php is a scripting language or server side language?

I read that the scripting languages run ...READ MORE

Jun 18 in PHP by narikkadan
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PHP MySQL autocomplete

I have an auto-complete search field in ...READ MORE

Jun 18 in PHP by narikkadan
 • 10,240 points • 10 views
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What is function overloading and overriding in php?

What is function overloading and function overriding? ...READ MORE

Jun 18 in PHP by narikkadan
 • 10,240 points • 17 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 in PHP by narikkadan
 • 10,240 points • 8 views
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Passing variable from JS to PHP within the same page

I know that PHP is a server-side ...READ MORE

Jun 18 in PHP by narikkadan
 • 10,240 points • 9 views
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PHP with MySQL 8.0+ error: The server requested authentication method unknown to the client

I'm running MySQL version 8 on PHP ...READ MORE

Jun 18 in PHP by narikkadan
 • 10,240 points • 15 views
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What does this mean in PHP: -> or =>

Possible duplicate: where we use object operator “->” ...READ MORE

Jun 18 in PHP by narikkadan
 • 10,240 points • 8 views
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How to convert an array to object in PHP?

How can I convert an array like ...READ MORE

Jun 18 in PHP by narikkadan
 • 10,240 points • 8 views
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Create line graph with multiple lines in R

I'd like to visualise census data in ...READ MORE

Jun 17 in Data Analytics by Avinash
 • 1,060 points • 6 views
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Vectorized IF statement in R?

y - if (x 5) seq(0.1,10,0.1) x ...READ MORE

Jun 17 in Data Analytics by Avinash
 • 1,060 points • 6 views
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1 answer

NodeJS / Express: what is "app.use"?

The app object is instantiated on creation ...READ MORE

Jun 17 in Node-js by Neha
 • 8,560 points • 11 views
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https://www.edureka.co/community/183864/mean-of-categorical-variables-from-plyr-package

I'm modelling with the fpp2 package's data ...READ MORE

Jun 17 in Data Analytics by Avinash
 • 1,060 points • 6 views
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Mean of categorical variables from plyr package

My categorical variable, risk, is divided into ...READ MORE

Jun 17 in Data Analytics by Avinash
 • 1,060 points • 4 views
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1 answer

How can i export socket.io into other modules in nodejs?

Because app.js is usually the main initialization ...READ MORE

Jun 17 in Node-js by Neha
 • 8,560 points • 16 views
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What happens when prob argument in sample sums to less/greater than 1?

We already know that the prob argument ...READ MORE

Jun 17 in Data Analytics by Avinash
 • 1,060 points • 5 views
0 votes
1 answer

nodejs mysql Error: Connection lost The server closed the connection

Try to use this code to handle server disconnect: var ...READ MORE

Jun 17 in Node-js by Neha
 • 8,560 points • 40 views
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1 answer

nodeJs callbacks simple example

var myCallback = function(data) { console.log('got ...READ MORE

Jun 17 in Node-js by Neha
 • 8,560 points • 12 views
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Create Tron Wallet With Nodejs

I'm curious about Nodejs libraries. I'd like ...READ MORE

Jun 17 in Node-js by Vaani
 • 6,820 points • 24 views
0 votes
1 answer

Making text in one column italics with CSS

What you can do is using the td:nth-child() to ...READ MORE

Jun 17 in CSS by Edureka
 • 8,460 points • 6 views
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1 answer

How to use CSS media query to scale background-image to viewing window

If you only want the desktop version ...READ MORE

Jun 17 in CSS by Edureka
 • 8,460 points • 11 views
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1 answer

online tool for css to scss convertor

Click the URL button, then enter the ...READ MORE

Jun 17 in CSS by Edureka
 • 8,460 points • 11 views
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1 answer

What does flex: 1 mean?

If an element has flex: 1, it ...READ MORE

Jun 17 in CSS by Edureka
 • 8,460 points • 6 views
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1 answer

How to switch from tailwind CSS Play CDN to production build?

 you need to use build tools like webpack, Rollup, Vite, ...READ MORE

Jun 17 in CSS by Edureka
 • 8,460 points • 7 views
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What is the difference between POST and GET in HTML/PHP

I don't seem to understand what GET ...READ MORE

Jun 17 in PHP by narikkadan
 • 10,240 points • 6 views
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What is mod_php?

Note that the php_flag settings in .htaccess ...READ MORE

Jun 17 in PHP by narikkadan
 • 10,240 points • 9 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 in PHP by narikkadan
 • 10,240 points • 6 views
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Php function returning associate array

How can I make a function return ...READ MORE

Jun 17 in PHP by narikkadan
 • 10,240 points • 7 views
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How to increase maximum execution time in php

I want to increase the maximum execution time in ...READ MORE

Jun 17 in PHP by narikkadan
 • 10,240 points • 5 views
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What is the difference between ' and " in PHP?

What is the difference between ' and ...READ MORE

Jun 17 in PHP by narikkadan
 • 10,240 points • 6 views
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Dynamically generating a QR code with PHP

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

Jun 17 in PHP by narikkadan
 • 10,240 points • 9 views
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Generate an N-digit random number

I want to generate a 6-digit random ...READ MORE

Jun 17 in PHP by narikkadan
 • 10,240 points • 6 views
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Using sessions & session variables in a PHP Login Script

I have created a login and register ...READ MORE

Jun 17 in PHP by narikkadan
 • 10,240 points • 7 views
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How can I parse a JSON file with PHP?

I want to parse a JSON file ...READ MORE

Jun 17 in PHP by narikkadan
 • 10,240 points • 6 views
0 votes
0 answers

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 in Node-js by Vaani
 • 6,820 points • 8 views
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