Trending questions in Edureka Community

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CASE .. WHEN expression in Oracle SQL

Use an IN clause. Example: SELECT status, CASE ...READ MORE

Sep 17, 2022 in Database by narikkadan
 • 63,600 points • 797 views
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How can I confirm a database is Oracle & what version it is using SQL?

Run this SQL: select * from v$version; Output: BANNER ---------------------------------------------------------------- Oracle Database ...READ MORE

Sep 12, 2022 in Database by narikkadan
 • 63,600 points • 1,010 views
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Does "IndexError: list index out of range" when trying to access the N'th item mean that my list has less than N items?

I'm instructing my software to print out ...READ MORE

Sep 21, 2022 in Python by Samuel
 • 460 points • 608 views
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1 answer

How to update a value in a json file and save it through node.js?

//install ciql-json : npm i ciql-json const ciqlJson ...READ MORE

May 26, 2021 in Node-js by Sirus
edited Mar 5 • 26,290 views
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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
 • 23,260 points • 2,030 views
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How can I validate an email address in JavaScript?

To avoid the most basic mistyping, I'd ...READ MORE

Sep 20, 2022 in Java by Nicholas
 • 7,760 points • 649 views
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How do I resolve ClassNotFoundException?

I am trying to run a Java ...READ MORE

Sep 22, 2022 in Java-Script by Tejashwini
 • 3,820 points • 560 views
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Get the last inserted row ID (with SQL statement)

When you add a new record to ...READ MORE

Aug 20, 2022 in Database by Kithuzzz
 • 38,000 points • 2,003 views
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What are the differences between C, C# and C++ in terms of real-world applications?

As the title states, what are the ...READ MORE

Sep 26, 2022 in C# by krishna
 • 2,820 points • 385 views
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1 answer

Difference between EXISTS and IN in SQL?

Although the exists keyword can be used ...READ MORE

Sep 11, 2022 in Database by narikkadan
 • 63,600 points • 1,018 views
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Escaping Quotes in Chef Bash

This I need quotes in a cronjob ...READ MORE

Jun 21, 2022 in Linux Administration by Korak
 • 5,820 points • 579 views
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1 answer

Otp Verification in nodejs?

Yes, a package named sendotp exists. This ...READ MORE

Jun 10, 2022 in Node-js by Neha
 • 9,020 points • 4,996 views
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Reverse a string in Python

The str object in Python doesn't have ...READ MORE

Sep 21, 2022 in Python by Samuel
 • 460 points • 583 views
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What does LayoutInflater in Android do?

What is the use of LayoutInflater in ...READ MORE

Sep 22, 2022 in Android by Edureka
 • 13,630 points • 547 views
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Error: No toolchains found in the NDK toolchains folder for ABI with prefix: llvm

I tried to use Gradel (gradlew clean ...READ MORE

Sep 21, 2022 in Android by Edureka
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1 answer

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
 • 2,210 points • 4,572 views
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1 answer

List All AWS EC2 Instances using boto3.

Hi@MD, You need to import the boto3 module ...READ MORE

Oct 7, 2020 in AWS by akhtar
 • 38,260 points • 31,368 views
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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
 • 38,000 points • 1,475 views
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0 answers

window.location.href and window.open () methods in JavaScript

What is the difference between window.location.href and ...READ MORE

Sep 20, 2022 in Java by Nicholas
 • 7,760 points • 617 views
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I want to use CASE statement to update some records in sql server 2005

UPDATE dbo.TestStudents SET LASTNAME = ( ...READ MORE

Sep 2, 2022 in Database by Kithuzzz
 • 38,000 points • 1,340 views
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0 answers

What is the preferred Bash shebang?

Is there any Bash shebang objectively better than the ...READ MORE

Jun 21, 2022 in Linux Administration by Korak
 • 5,820 points • 539 views
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11 answers

What is the default Namenode port of HDFS. Is it 8020 or 9000 or 50070?

8020/9000 hadoop namenode metadata port number. or ...READ MORE

Dec 31, 2018 in Big Data Hadoop by SM
 • 64,837 views
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How to convert date into timestamp in SQL query?

I'm attempting to move data from the ...READ MORE

Aug 19, 2022 in Database by Kithuzzz
 • 38,000 points • 1,937 views
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0 answers

Renaming multiples files with a bash loop

I need to rename 45 files, and ...READ MORE

Jun 21, 2022 in Linux Administration by Korak
 • 5,820 points • 532 views
0 votes
1 answer

Table with table-layout: fixed; and how to make one column wider

The table-layout CSS property specifies the algorithm ...READ MORE

Aug 8, 2022 in CSS by Tanishqa
 • 1,170 points • 2,489 views
0 votes
0 answers

Does Python have a ternary conditional operator?

Is there a ternary conditional operator in ...READ MORE

Sep 21, 2022 in Python by Samuel
 • 460 points • 539 views
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0 answers

How do I turn a C# object into a JSON string in .NET?

I have classes like these: class MyDate { ...READ MORE

Sep 20, 2022 in Android by Edureka
 • 13,630 points • 574 views
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1 answer

jQuery percentage calculation round up

If you just need the formatted string, ...READ MORE

Aug 2, 2022 in Web Development by rajatha
 • 7,680 points • 2,648 views
0 votes
0 answers

Sqoop error while trying to connect to MySql

Hello, I am running the below sqoop command ...READ MORE

Oct 2, 2022 in Big Data Hadoop by stepnabz
edited Mar 4 • 52 views
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jQuery Count Down timer based on Remaining Days, Hours, Minutes and Seconds

I'm creating a system where I have ...READ MORE

Aug 11, 2022 in Web Development by gaurav
 • 23,260 points • 2,303 views
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1 answer

jQuery vs document.querySelectorAll

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

Jun 14, 2022 in JQuery by gaurav
 • 23,260 points • 4,780 views
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UPDATE and REPLACE part of a string

A table I have has two columns: ...READ MORE

Aug 28, 2022 in Database by Kithuzzz
 • 38,000 points • 1,516 views
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0 answers

Android Studio AVD - Emulator: Process finished with exit code 1

Nothing appears to load when starting my android ...READ MORE

May 19, 2022 in Others by Kichu
 • 19,040 points • 1,761 views
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1 answer

How do I run an sql query in php?

Try this: <?php $conn = new mysqli('localhost', 'jaydeep_mor', 'jaydeep_mor', ...READ MORE

Sep 10, 2022 in Database by narikkadan
 • 63,600 points • 1,015 views
0 votes
0 answers

How I can open native alarm clock in iphone by using code?

I need to create a sample app ...READ MORE

Sep 22, 2022 in IOS by Soham
 • 9,710 points • 469 views
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1 answer

SQL SELECT from multiple tables

Try this: SELECT p.pid, p.cid, p.pname, c1.name1, c2.name2 FROM ...READ MORE

Sep 16, 2022 in Database by narikkadan
 • 63,600 points • 724 views
0 votes
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, 2022 in Node-js by Neha
 • 9,020 points • 4,597 views
0 votes
1 answer

CSS to make HTML page footer stay at bottom of the page with a minimum height, but not overlap the page

A simple solution is to make the ...READ MORE

Jun 21, 2022 in CSS by Edureka
 • 12,690 points • 4,538 views
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1 answer

How to download excel in response from api react.js

Create ReactJS project import React, { Component } ...READ MORE

Mar 31, 2022 in Database by gaurav
 • 23,260 points • 8,027 views
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1 answer

jQuery Load function not loading the file

The jQuery load() method allows HTML or ...READ MORE

Jun 29, 2022 in Web Development by rajatha
 • 7,680 points • 4,077 views
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1 answer

CSS text-overflow: ellipsis; not working?

So, if you've arrived at this question ...READ MORE

Jun 10, 2022 in CSS by Edureka
 • 12,690 points • 4,912 views
0 votes
0 answers

SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified

I've been attempting to solve a significant ...READ MORE

Aug 22, 2022 in Database by Kithuzzz
 • 38,000 points • 1,784 views
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0 answers

I can't enter to "localhost:8080/phpmyadmin"

When I tried to enter it returns ...READ MORE

Jun 11, 2022 in PHP by narikkadan
 • 63,600 points • 4,888 views
0 votes
0 answers

How do you create a yes/no boolean field in SQL server?

How should a yes/no, or boolean, field ...READ MORE

Sep 5, 2022 in Database by Kithuzzz
 • 38,000 points • 1,108 views
0 votes
0 answers

Rich Text Editor on a web page

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

Sep 20, 2022 in C# by Edureka
 • 13,630 points • 496 views
0 votes
1 answer

Show div #id on click with jQuery

To show and hide div on mouse ...READ MORE

Jun 20, 2022 in JQuery by rajatha
 • 7,680 points • 4,430 views
0 votes
1 answer

which service is an aws database service?

Amazon Web Services (AWS) offers various database ...READ MORE

Jun 20, 2023 in AWS by Khan Sarfaraz
• 700 points • 689 views
0 votes
1 answer

Detect iPad users using jQuery?

iPad Detection You should be able to detect ...READ MORE

Aug 5, 2022 in Web Development by rajatha
 • 7,680 points • 2,434 views
0 votes
1 answer

SQL Server WITH statement

I'm going to guess because I don't ...READ MORE

Sep 10, 2022 in Database by narikkadan
 • 63,600 points • 943 views
0 votes
0 answers

SQL Server PRINT SELECT (Print a select query result)?

I want to print a particular value; ...READ MORE

Aug 9, 2022 in Database by Kithuzzz
 • 38,000 points • 2,225 views
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