Trending questions in Edureka Community

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Single-line comment in HTML

Is there a way to comment out ...READ MORE

Aug 12, 2022 in HTML by Tejashwini
 • 5,380 points
edited Mar 4, 2025 • 647 views
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while doing --channel.send('manage show '+raw1+' all a'+"\n") the "all a" taking as 2nd line so getting error

 connected to server using SSH.client and  able ...READ MORE

Aug 12, 2022 in Python by Basavraj
edited Mar 4, 2025 • 637 views
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What are the new features in C++17?

C++17 is currently feature complete, therefore major ...READ MORE

Jul 26, 2022 in C++ by Nicholas
 • 7,760 points • 1,319 views
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Remove the last character from a string

What is the fastest way to remove ...READ MORE

Jul 26, 2022 in PHP by Kithuzzz
 • 38,000 points • 1,315 views
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Converting Binary to Decimal built-in function

In C++, I need to do a ...READ MORE

Jul 15, 2022 in C++ by Nicholas
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How can I rename my Apex Class name in Salesforce

If you wanted to do it through ...READ MORE

Apr 1, 2022 in SalesForce by CoolCoder
 • 4,420 points
edited Jun 19, 2023 by Khan Sarfaraz • 6,413 views
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Merge two response data in one - NodeJS

I want to merge the output from ...READ MORE

Aug 11, 2022 in Node-js by Neha
 • 9,020 points
edited Mar 4, 2025 • 678 views
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How to create a simple map using JavaScript/JQuery

var map = new Object(); // or ...READ MORE

Jun 27, 2022 in Web Development by rajatha
 • 7,680 points • 2,661 views
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Text mining- how to build a term-document matrix

You're not loading the TM library, and ...READ MORE

Jun 24, 2022 in Data Analytics by Sohail
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ERROR: Cannot add or update a child row: a foreign key constraint fails

Hello @kartik, You are getting this constraint check ...READ MORE

Aug 20, 2020 in PHP by Niroj
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HTML - Alert Box when loading page?

I want to display an alert message ...READ MORE

Jul 19, 2022 in HTML by Tejashwini
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How do I create a 3x3 grid via CSS?

I want to use CSS to make ...READ MORE

Aug 11, 2022 in CSS by Edureka
 • 13,800 points
edited Mar 4, 2025 • 669 views
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hide pills on jquery twitter bootstrap wizard

im using twitter bootstrap wizard, im trying ...READ MORE

Jul 26, 2022 in Web Development by gaurav
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How to store objects in HTML5 localStorage

However, it appears that my object is ...READ MORE

Jul 24, 2022 in HTML by Ashwini
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PHP 5 disable strict standards error

I need to setup my PHP script ...READ MORE

Jul 30, 2022 in PHP by Kithuzzz
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Using jquery to prevent resubmitting form

I use jquery's .submit() to intercept user's ...READ MORE

Jul 22, 2022 in Web Development by gaurav
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jQuery dialog box opne .php file

It's a simple JQ, when I click ...READ MORE

Jul 28, 2022 in Web Development by gaurav
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How to extract img src, title and alt from html using php?

I want to make a page listing ...READ MORE

Jul 21, 2022 in HTML by Ashwini
 • 5,440 points • 1,576 views
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ApiNotActivatedMapError for simple html page using google-places-api

I'm attempting to make a straightforward HTML ...READ MORE

Jul 8, 2022 in HTML by Tejashwini
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passing function argument to dplyr select

I can do this to pick out ...READ MORE

Jul 9, 2022 in Data Science by avinash
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1 answer

How do I manage MongoDB connections in a Node.js web application?

When the Node.js application starts, create a ...READ MORE

Jun 10, 2022 in Node-js by Neha
 • 9,020 points • 3,293 views
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How to apply a CSS filter to a background image?

I have a JPEG file that I'm ...READ MORE

Aug 10, 2022 in CSS by Edureka
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edited Mar 4, 2025 • 698 views
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PHP Warning: require_once(/var/www/html/wp-config.php): failed to open stream: Permission denied in /var/www/html/wp-load.php on line 37

I tried creating  a WordPress app server ...READ MORE

Jun 16, 2022 in PHP by narikkadan
 • 86,360 points • 3,028 views
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How to use $_FILES["file"]["size"]?

How can I see if the file ...READ MORE

Jul 25, 2022 in PHP by Kithuzzz
 • 38,000 points • 1,343 views
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Data frames and is.nan()

Sum(is.na(my.df)) worked as predicted when I used ...READ MORE

Jul 20, 2022 in Data Science by avinash
 • 1,840 points • 1,602 views
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file_get_contents("php://input") or $HTTP_RAW_POST_DATA, which one is better to get the body of JSON request?

The file_get_contents("php://input") or $HTTP_RAW_POST_DATA - which one ...READ MORE

Jun 23, 2022 in PHP by narikkadan
 • 86,360 points • 2,788 views
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how to solve this IndexError: list index out of range in python and streamlit?

Hi,  @Erick, To solve the “index error: list ...READ MORE

Sep 25, 2020 in Python by Roshni
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How to make notices pop up as jquery on Ruby on Rails 4

I have a user controller with the ...READ MORE

Jul 28, 2022 in Web Development by gaurav
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1 answer

Loading ggplot2 package, missing 'munsell' package

You ought to have done this: "ggplot2" is ...READ MORE

Jun 24, 2022 in Data Analytics by Sohail
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Visual C++ vs Visual C# , which is the best to learn?

I completed my C++ lessons and practises ...READ MORE

Jul 22, 2022 in C++ by Nicholas
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IF - ELSE IF - ELSE Structure in Excel

In this case, you can use nested ...READ MORE

Feb 18, 2022 in Others by gaurav
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Border Height on CSS

I want to add a 1 pixel ...READ MORE

Aug 10, 2022 in CSS by Edureka
 • 13,800 points
edited Mar 4, 2025 • 676 views
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1 answer

parseInt with jQuery

parseInt() The parseInt() function parses a string argument ...READ MORE

Jun 10, 2022 in JQuery by gaurav
 • 25,250 points • 3,298 views
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Error when calling theme Props in component using ReactJs and Typescript

I need to pass the color of ...READ MORE

Jul 5, 2022 in TypeSript by Nina
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XOR Operation Intuition

Except for one, every element in an array of numbers appears twice.  Locate that solitary one. Keep in mind that your algorithm should have a linear runtime complexity.  Could you do that without using any more memory? class Solution { public: int ...READ MORE

Jul 22, 2022 in C++ by Nicholas
 • 7,760 points • 1,367 views
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jQuery $(this).closest show & hide

I've got a table with multiple rows. ...READ MORE

Aug 12, 2022 in Web Development by gaurav
 • 25,250 points
edited Mar 4, 2025 • 592 views
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1 answer

Salesforce Formula Text Value Based on Custom Field Picklist Value

You should update the fields using the ...READ MORE

Mar 2, 2022 in SalesForce by surbhi
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convert strtotime to date time format in php

I have to use PHP to convert ...READ MORE

Jul 21, 2022 in PHP by narikkadan
 • 86,360 points • 1,554 views
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Docker image build fails in Azure DevOps release pipeline

I try to run build docker image ...READ MORE

Mar 18, 2022 in Other DevOps Questions by Kichu
 • 19,040 points • 4,875 views
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PHP & Case Sensitivity

PHP is the only language in which ...READ MORE

Jul 26, 2022 in PHP by Kithuzzz
 • 38,000 points • 1,337 views
0 votes
1 answer

Easiest way to convert int to string in C++

C++ adds std::stoi (and variants for each numeric type) and std::to string, which are the C equivalents of atoi and itoa but expressed in terms of std::string #include <string> std::string s = std::to_string(42); Is therefore ...READ MORE

Jun 1, 2022 in C++ by Damon
 • 4,960 points • 3,678 views
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1 answer

How to one hot encode several categorical variables in R

43 I advise employing the caret package's dummyVars ...READ MORE

Jun 24, 2022 in Data Analytics by Sohail
 • 3,040 points • 2,752 views
0 votes
0 answers

jQuery Remain at the top of an open collapsible table row when clicked

In an ideal world i didn't want ...READ MORE

Jul 28, 2022 in Web Development by gaurav
 • 25,250 points • 1,185 views
0 votes
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Project Management Professional

What is meant by RACI? explain with ...READ MORE

Aug 11, 2022 in PMP by pavangcc
edited Mar 4, 2025 • 613 views
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0 answers

In Ansible playbook after creation of EC2 instance how to get return values like instance id, vpc id in output?

I am creating Ec2 instance using Ansible ...READ MORE

Aug 8, 2022 in Ansible by sivasai
edited Mar 4, 2025 • 750 views
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1 answer

How to clean node_modules folder of packages that are not in package.json?

Hello @kartik, You could remove your node_modules/ folder ...READ MORE

Jul 13, 2020 in Node-js by Niroj
 • 82,800 points • 33,351 views
0 votes
0 answers

Is it possible to open developer tools console in Chrome on Android phone?

Is it possible to open JS console ...READ MORE

Jun 14, 2022 in Others by nisha
 • 2,210 points • 3,082 views
0 votes
1 answer

Internal CSS using jquery

The JQuery library supports almost all the ...READ MORE

Jun 15, 2022 in JQuery by rajatha
 • 7,680 points • 3,032 views
0 votes
1 answer

jQuery UI " $("#datepicker").datepicker is not a function"

I struggled with a similar problem for ...READ MORE

Feb 17, 2022 in Java by Soham
 • 9,730 points • 8,127 views
0 votes
1 answer

Is there an easy way to make a min heap in C++?

Use make heap() and its buddies from algorithm>, or priority queue from queue>.  Make heap and friends are used by priority queue. #include <queue> // functional,iostream,ctime,cstdlib using namespace std; int main(int ...READ MORE

Jun 27, 2022 in C++ by Damon
 • 4,960 points • 2,513 views
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