Trending questions in Edureka Community

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Delete all the records

You can use this if you have ...READ MORE

Sep 20, 2022 in Database by narikkadan
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What does SELECT COUNT(1) from table_name on any database table mean

An expression to be tested for each ...READ MORE

Sep 19, 2022 in Database by narikkadan
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How can I invoke both BASH and CSH shells in a same script

In the same script, I want to ...READ MORE

Jun 21, 2022 in Linux Administration by Korak
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What is VanillaJS?

I have a simple query that has ...READ MORE

Sep 28, 2022 in Java by Nicholas
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Translate custom jQuery validation messages

we use a snippet like the following ...READ MORE

Aug 1, 2022 in Web Development by rajatha
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Flex wrap and overflow on both column and row

Here's a workaround, but it comes with ...READ MORE

Jun 13, 2022 in CSS by Edureka
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java.net.ConnectException: Connection refused

The server side of my attempt to ...READ MORE

Sep 22, 2022 in Java-Script by Tejashwini
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Sumifs function not recognizing "true" criteria/column

You must switch to an Array Type ...READ MORE

Sep 29, 2022 in Others by narikkadan
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Java - Convert integer to string

Given a number: int number = 1234; Which would ...READ MORE

Sep 22, 2022 in Java-Script by Tejashwini
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How can I solve "java.lang.NoClassDefFoundError"?

I've tried both the examples in Oracle's Java ...READ MORE

Sep 20, 2022 in Java-Script by Tejashwini
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How to access mysql result set data with a foreach loop

I'm working on a PHP application that ...READ MORE

Jul 29, 2022 in PHP by Kithuzzz
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SQL Server: Invalid Column Name

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Aug 19, 2022 in Database by Kithuzzz
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Pandas cannot open an Excel (.xlsx) file

XLRDError: Excel xlsx file not supported by ...READ MORE

Apr 4, 2022 in Database by gaurav
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How do I check if an array includes a value in JavaScript?

What is the shortest and most efficient ...READ MORE

Sep 28, 2022 in Java by Nicholas
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Sql Server 'Saving changes is not permitted' error ► Prevent saving changes that require table re-creation

If I try to change a column ...READ MORE

Sep 4, 2022 in Database by Kithuzzz
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How to retrieve the current version of a MySQL database management system (DBMS)?

Many responses advise using mysql —version. But ...READ MORE

Sep 20, 2022 in Database by narikkadan
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What's the difference between SHA and AES encryption?

You use SHA functions to take a ...READ MORE

Apr 7, 2022 in Blockchain by Aditya
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HAVING without GROUP BY

Does the following make sense in terms ...READ MORE

Aug 21, 2022 in Database by Kithuzzz
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What is the difference between operator overloading and operator overriding in C++?

Some people use the latter word to ...READ MORE

Aug 2, 2022 in C++ by Damon
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jQuery Validate plugin not validating an element that's not a form input

I need to validate with jQuery Validation ...READ MORE

Aug 18, 2022 in Web Development by gaurav
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php error: The Encrypt library requires the Mcrypt extension in codeigniter

I have a  login and sign-up form and ...READ MORE

Jun 20, 2022 in PHP by Kithuzzz
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Exception in thread "main" java.lang.Error: Unresolved compilation problems

I am facing issues importing classes and ...READ MORE

May 7, 2022 in Java by narikkadan
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touch.facebook.com on iPhone giving me "Entity 'nbsp' not defined"

Thanks to Logan and this url structure, ...READ MORE

Sep 27, 2022 in IOS by Soham
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Apache Hive - command Describle formatted table

About the describe formatted table command, is ...READ MORE

Oct 15, 2022 in Database by Edvaldo
edited Mar 4, 2025 • 487 views
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ValueError: Found input variables with inconsistent numbers of samples: [40002, 1573]

hi I want to try to classify ...READ MORE

Oct 16, 2022 in Python by anonymous
edited Mar 4, 2025 • 454 views
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Rich Text Editor on a web page

May somebody lead me in the correct ...READ MORE

Sep 27, 2022 in C# by krishna
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Convert javascript array to string

I'm attempting to loop through a "value" ...READ MORE

Sep 28, 2022 in Java by Nicholas
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C# Potential Interview Question…Too hard?

Determine which Foo method will be invoked ...READ MORE

Sep 27, 2022 in C# by krishna
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How to add days to date time in Salesforce Apex?

Beware the DST issue! The "addDays" function ...READ MORE

Mar 15, 2022 in SalesForce by CoolCoder
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edited Jun 19, 2023 by Khan Sarfaraz • 9,712 views
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Excel: change the spreadsheets from templates to workbooks?

The extension is the only distinction between ...READ MORE

Oct 1, 2022 in Others by narikkadan
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Angle to Mecca from current location with iPhone compass

I am developing an iPhone application that ...READ MORE

Sep 27, 2022 in IOS by Soham
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Generating random whole numbers in JavaScript in a specific range

How can I create random whole numbers ...READ MORE

Sep 28, 2022 in Java by Nicholas
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Using RegEx in SQL Server

Because LIKE can be used instead of managed ...READ MORE

Sep 12, 2022 in Database by narikkadan
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Merge multiple Excel sheets into one sheet

Merging Excel Sheets: A Step-by-Step Guide Make sure ...READ MORE

Apr 4, 2022 in Database by gaurav
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How do I right align div elements?

Three elements—a button, a form, and a ...READ MORE

Aug 12, 2022 in CSS by Edureka
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Upload file using NodeJS and BusBoy

I'm using NodeJS to upload a file. ...READ MORE

Jun 22, 2022 in Node-js by Vaani
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SQL Update from One Table to Another Based on a ID Match

Account and credit card numbers are stored ...READ MORE

Aug 22, 2022 in Database by Kithuzzz
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How to rotate image with CSS only?

With CSS alone, I want to rotate ...READ MORE

Aug 22, 2022 in CSS by Edureka
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Generating PDF files with JavaScript

I was hoped that I could accomplish ...READ MORE

Sep 28, 2022 in Java by Nicholas
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NO iOS 14.6 Simulator Found Anywhere

I developed an app for a client ...READ MORE

Sep 22, 2022 in Others by gaurav
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How do I reverse an int array in Java?

In Java, I'm attempting to reverse an int array. The array is not reversed by this procedure. for(int i = 0; i < validData.length; ...READ MORE

Oct 14, 2022 in Java-Script by Tejashwini
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edited Mar 4, 2025 • 510 views
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Apache Hive - command Describle formatted table

About the describe formatted table command, is ...READ MORE

Oct 15, 2022 in Database by Edvaldo
edited Mar 4, 2025 • 450 views
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Convert Rows to columns using 'Pivot' in SQL Server

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

Jun 20, 2022 in Others by nisha
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Convert javascript array to string

I'm attempting to create a string out of a "value" list by iterating over it.  This is the key: var blkstr = $.each(value, function(idx2,val2) { ...READ MORE

Sep 23, 2022 in Java-Script by Abhinaya
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How can I generate a report for a specific class?

I have a Selenium project that uses ...READ MORE

Oct 14, 2022 in Selenium by Tebogo
edited Mar 4, 2025 • 495 views
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How do I fix the error 'Named Pipes Provider, error 40 - Could not open a connection to' SQL Server'?

I can't seem to link from a ...READ MORE

Aug 22, 2022 in Database by Kithuzzz
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What is the use of a cursor in SQL Server?

Instead of receiving a result set as ...READ MORE

Sep 13, 2022 in Database by narikkadan
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Angular 9 + CLI (TypeScript) - How to stop generating .spec.ts test files

If you're using v6 and need to ...READ MORE

Jun 13, 2022 in TypeSript by Nina
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How do you reverse a string in-place in JavaScript?

Without utilizing built-in methods (.reverse(),.charAt(), etc.), how ...READ MORE

Sep 28, 2022 in Java by Nicholas
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jQuery vs document.querySelectorAll

As seen above, querySelector() methodcan only be used ...READ MORE

Jun 14, 2022 in JQuery by gaurav
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