Trending questions in Edureka Community

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What does the "@" symbol do in SQL?

The @CustID denotes a parameter for which ...READ MORE

Sep 10, 2022 in Database by narikkadan
 • 63,600 points • 1,412 views
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Remove duplicate values from JS array

I have a pretty simple JavaScript arr ...READ MORE

Sep 22, 2022 in Java by Nicholas
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Reading/parsing Excel (xls) files with Python

I highly recommend xlrd for reading .xls files. But there are ...READ MORE

Sep 21, 2022 in Others by narikkadan
 • 63,600 points • 900 views
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SQL Server: Multiple table joins with a WHERE clause

It matters whether you place the filter ...READ MORE

Sep 18, 2022 in Database by narikkadan
 • 63,600 points • 1,036 views
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How do I check if an array includes a value in JavaScript?

What is the quickest and most effective method to determine whether a JavaScript array has a value? The only method I am aware of is as follows: function contains(a, obj) { ...READ MORE

Sep 23, 2022 in Java-Script by Abhinaya
 • 1,160 points • 817 views
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How to set JAVA_HOME environment variable on Mac OS X 10.9?

I just purchased a brand new MacBook ...READ MORE

Sep 22, 2022 in Java-Script by Tejashwini
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Add Auto-Increment ID to existing table?

Try this ALTER TABLE `users` ADD `id` INT ...READ MORE

Sep 10, 2022 in Database by narikkadan
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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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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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The java.sql.SQLException: Fail to convert to internal representation

I want to do this query: String query ...READ MORE

Aug 20, 2022 in Database by Kithuzzz
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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 to convert decimal to hexadecimal in JavaScript

In JavaScript, how do you translate decimal ...READ MORE

Sep 28, 2022 in Java by Nicholas
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IOS - Print image to Phomemo M02 Mini Bluetooth Thermal Printer using CoreBluetooth in Swift 5?

I have a Phomemo M02 Mini Bluetooth Thermal ...READ MORE

Sep 22, 2022 in Others by gaurav
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How to write palindrome in JavaScript

I'm wondering how to construct a palindrome ...READ MORE

Sep 28, 2022 in Java by Nicholas
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How to check SQL Server version

Connect to the instance of SQL Server, ...READ MORE

Sep 19, 2022 in Database by narikkadan
 • 63,600 points • 967 views
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1 answer

Unable to import data in excel from another website using VB code

Replace : Set ieTable = ieDoc.all.Item("report-table") With: Set ieTable = ...READ MORE

Sep 21, 2022 in Others by narikkadan
 • 63,600 points • 867 views
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Getting country calling prefix

For a class that offers both this ...READ MORE

Sep 20, 2022 in Others by Aditya
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Program that works in all version of excel

Knowing that all of your users will ...READ MORE

Sep 24, 2022 in Others by narikkadan
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Difference between function overloading and method overloading

They are interchangeable. Some people, on the other hand, prefer calling methods, functions that are part of a class, and functions, free functions. //function overloading void foo(int x); void foo(int x, int ...READ MORE

Jun 21, 2022 in C++ by Damon
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MySQL error code: 1175 during UPDATE in MySQL Workbench

I'm attempting to insert the number 1 ...READ MORE

Sep 5, 2022 in Database by Kithuzzz
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Define a global variable in a JavaScript function

Can a global variable be defined in ...READ MORE

Sep 28, 2022 in Java by Nicholas
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Why does one use dependency injection?

I'm making an effort to comprehend dependency ...READ MORE

Sep 26, 2022 in C# by krishna
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Convert list to array in Java

How can I convert a List to an Array in Java? Check ...READ MORE

Sep 22, 2022 in Java-Script by Tejashwini
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window.onload vs document.onload

Which is more popular: window.onload or document.onload? READ MORE

Sep 28, 2022 in Java by Nicholas
 • 7,760 points • 551 views
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Delete all the records

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

Sep 20, 2022 in Database by narikkadan
 • 63,600 points • 894 views
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creating list of objects in Javascript

Is it feasible to make a list ...READ MORE

Sep 28, 2022 in Java by Nicholas
 • 7,760 points • 541 views
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1 answer

JQuery Difference between hide() and fadeOut() , show() and fadeIn()

Main difference between FadeIn, FadeOut vs hide, ...READ MORE

Aug 5, 2022 in Web Development by rajatha
 • 7,680 points • 2,856 views
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Android Studio AVD - Emulator: Process finished with exit code 1

I'm having trouble starting my android emulator. ...READ MORE

Sep 21, 2022 in Android by Edureka
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How to connect iphone to a local server running on mac?

I am running a django server at ...READ MORE

Sep 22, 2022 in IOS by Soham
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JavaScript Array splice vs slice

What is the distinction between splice and ...READ MORE

Sep 28, 2022 in Java by Nicholas
 • 7,760 points • 530 views
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iOS: Torch level on iPhone 11 Pro

I'm using the AVCaptureDevice.setTorchModeOn(level) method to turn ...READ MORE

Sep 27, 2022 in IOS by Soham
 • 9,710 points • 566 views
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DB2 SQL error: SQLCODE: -206, SQLSTATE: 42703

I am getting this JDBC exception. I ...READ MORE

Sep 5, 2022 in Database by Kithuzzz
 • 38,000 points • 1,537 views
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1 answer

TypeError: $(...).autocomplete is not a function

You would definitely have missed the Jquery ...READ MORE

Feb 23, 2022 in JQuery by Aditya
 • 7,680 points • 9,850 views
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How to play audio?

I'm creating a game using HTML5 and ...READ MORE

Sep 28, 2022 in Java by Nicholas
 • 7,760 points • 523 views
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How to add a class to a given element?

I already have a class for an element: <div class="someclass"> <img ... ...READ MORE

Sep 28, 2022 in Java by Nicholas
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What is lexical scope?

What is a concise overview of lexical ...READ MORE

Sep 28, 2022 in Java by Nicholas
 • 7,760 points • 519 views
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Add animated Gif image in Iphone UIImageView

In UIImageview, I must load an animated ...READ MORE

Sep 27, 2022 in IOS by Soham
 • 9,710 points • 555 views
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2 answers

How do you close/hide the Android soft keyboard programmatically?

The solution that I can think of ...READ MORE

Feb 23, 2022 in Others by Soham
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Detect headset button click on iPhone SDK

Is it possible to hear the play/pause ...READ MORE

Sep 28, 2022 in IOS by Soham
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1 answer

iOS Keyboard Extension: Memoji like paste

All the mentioned apps use UITextView, upon ...READ MORE

Sep 21, 2022 in Others by rajatha
 • 7,680 points • 766 views
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Launch an app from within another (iPhone)

Is it possible to open any iPhone ...READ MORE

Sep 28, 2022 in IOS by Soham
 • 9,710 points • 504 views
0 votes
1 answer

How to extract only the year from the date in sql server 2008?

To obtain the year from the given ...READ MORE

Sep 15, 2022 in Database by narikkadan
 • 63,600 points • 1,087 views
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Select Rows with id having even number

I'm passing a straightforward query that looks ...READ MORE

Aug 21, 2022 in Database by Kithuzzz
 • 38,000 points • 2,161 views
0 votes
1 answer

How can I use LTRIM/RTRIM to search and replace leading/trailing spaces?

Use LTRIM/RTRIM to eliminate spaces from the ...READ MORE

Sep 10, 2022 in Database by narikkadan
 • 63,600 points • 1,299 views
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1 answer

Not equal <> != operator on NULL

Standard SQL-92 is represented by >; its ...READ MORE

Sep 18, 2022 in Database by narikkadan
 • 63,600 points • 927 views
0 votes
1 answer

Finding duplicate values in a SQL table

SELECT name, email, COUNT(*) FROM ...READ MORE

Sep 17, 2022 in Database by narikkadan
 • 63,600 points • 969 views
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1 answer

Epoch vs Iteration when training neural networks

Epoch can be understood as the number ...READ MORE

Feb 10, 2022 in Machine Learning by Nandini
 • 5,480 points • 10,387 views
0 votes
1 answer

Online Excel Web-based Platform

You can use any of the following ...READ MORE

Sep 24, 2022 in Others by narikkadan
 • 63,600 points • 667 views
0 votes
0 answers

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
 • 38,000 points • 1,550 views
0 votes
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What is the difference between ' and " in JavaScript?

I came across this query and am ...READ MORE

Sep 23, 2022 in Java-Script by Abhinaya
 • 1,160 points • 712 views
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