Trending questions in Edureka Community

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Undefined index error PHP

I'm getting this error: Notice: Undefined index: productid ...READ MORE

Jun 11, 2022 in PHP by narikkadan
 • 86,360 points • 1,302 views
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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
 • 86,360 points • 1,162 views
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Azure Linux App Service Installing packages after deploy from DevOps pipeline

I am setting up a CI/CD pipeline ...READ MORE

Apr 18, 2022 in Other DevOps Questions by Kichu
 • 19,040 points • 3,636 views
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ImportError: No module named pip

I installed setuptools 1.0 with ez_setup.py from https://pypi.python.org/pypi/setuptools. Then ...READ MORE

May 12, 2022 in Python by Kichu
 • 19,040 points • 2,601 views
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Controlled Variables in Logistic Regression in Python

Control variables, as you may know, are ...READ MORE

Apr 14, 2022 in Machine Learning by anonymous
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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
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Is a Library a project or a C# source code file in Visual Studio?

A library project is a collection of ...READ MORE

Jun 7, 2022 in C# by rajiv
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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
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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
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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
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edited Mar 4, 2025 • 557 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
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Downloading jQuery UI CSS from Google's CDN

The Google AJAX Libraries API, which includes ...READ MORE

Jun 1, 2022 in JQuery by Edureka
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How to prepare an APK for the Amazon Android App Store

you should use zipalign during every build, ...READ MORE

Jun 1, 2022 in Others by nisha
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How can I convert a std::string to int?

There are some new convert methods in C++ that convert std::string to a numeric type. As an alternative to str.c str() atoi(str.c str()) atoi(str.c str() you can make use of std::stoi std::stoi ...READ MORE

Jun 1, 2022 in C++ by Damon
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NodeJS download slower than chrome Possible to simulate browser

It appears that the browser is not ...READ MORE

May 30, 2022 in Node-js by Neha
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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
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Associativity of operators

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

Jun 11, 2022 in C# by pranav
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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
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Tamil translate in android

Use google translate API if you want ...READ MORE

Jun 6, 2022 in Others by nisha
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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
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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
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Create an empty file on the commandline in windows (like the linux touch command)

On a windows machine I get this ...READ MORE

Apr 25, 2022 in Linux Administration by Edureka
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jQuery form validate plugin activate

Step 1: Include jQuery. First, we need ...READ MORE

Jun 13, 2022 in JQuery by rajatha
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How to reverse an std::string?

A reverse function is integrated into C++ and can be used to reverse a string.  This function accepts two parameters: The start iterator for the string The string iterator has come to an end. The following line of code demonstrates how to use this function: #include <iostream> //The library below must be included ...READ MORE

Jun 1, 2022 in C++ by Damon
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Reasons for using the set.seed function

The requirement is a desire for repeatable ...READ MORE

Jun 20, 2022 in Data Science by Sohail
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Could not identify launch Activity: Default Activity not found

I am getting this error: "Could not ...READ MORE

May 23, 2022 in Others by Kichu
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Creating default object from empty value in PHP?

I am getting this error after I ...READ MORE

Jun 10, 2022 in PHP by narikkadan
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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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Dynamically generating a QR code with PHP

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

Jun 17, 2022 in PHP by narikkadan
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How to reset a form using jQuery with .reset() method

My code : <div id="labels"> <table class="config"> ...READ MORE

May 24, 2022 in Java-Script by Kichu
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Excel - Create item list from table values

What is Data Validation, and how does ...READ MORE

Apr 11, 2022 in Database by gaurav
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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
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Permanently Delete my Edureka Account

I want to permanently delete my Edureka ...READ MORE

Jun 29, 2022 in Others by Muhammad
edited Mar 4, 2025 • 544 views
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Tableau - how to show a legend for a stacked bar chart?

I'm afraid I'm going to get marked ...READ MORE

Apr 5, 2022 in Tableau by Neha
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Crypto algorithm list

The learning here is that cyphers and ...READ MORE

Apr 7, 2022 in Blockchain by Aditya
 • 7,680 points • 4,136 views
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How to simulate first passage time probability in python for a random walk?

To begin with, you're now computing fp ...READ MORE

Apr 5, 2022 in Machine Learning by Dev
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How can I set a session var using javascript and get it via php code?

Yes it is possible. You can either ...READ MORE

Aug 9, 2020 in Java-Script by Okugbe
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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
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mysqli_fetch_array() expects parameter 1 to be mysqli_result, boolean given in.

The issue is that the query given to mysqli_query() is ...READ MORE

May 1, 2022 in Other DevOps Questions by narikkadan
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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
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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
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How to create a JSON object

I want to create a JSON object ...READ MORE

Jun 16, 2022 in PHP by narikkadan
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1 answer

Multiple Inheritance in C#

The.net Framework CLR and C# hasn't been ...READ MORE

Jun 7, 2022 in C# by rajiv
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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 • 1,208 views
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1 answer

Disable Sorting in excel

Go to the Home ribbon, click the ...READ MORE

Jun 9, 2022 in JQuery by gaurav
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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 • 2,857 views
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How to add same filter to multiple data sources in tableau server?

If numerous data sources have a field ...READ MORE

Apr 12, 2022 in Tableau by Neha
 • 9,020 points • 3,886 views
0 votes
1 answer

Reading Excel File using Python, how do I get the values of a specific column with indicated column name?

So the key parts are to grab ...READ MORE

Feb 21, 2022 in Database by gaurav
 • 25,250 points • 6,023 views
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1 answer

Excel Middle mouse button click not scrolling

Workbook and Protected Sheet If the sheets are ...READ MORE

Apr 4, 2022 in Database by Edureka
 • 13,690 points • 4,271 views
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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 • 1,504 views
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