Trending questions in Edureka Community

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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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How can I write to the console in PHP?

Is it possible to write a string ...READ MORE

Jul 25, 2022 in PHP by Kithuzzz
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How to convert a char array to a string?

Converting a C++ string to a char ...READ MORE

Jul 14, 2022 in C++ by Nicholas
 • 7,760 points • 1,389 views
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Check if checkbox is checked with jQuery

To check whether a Checkbox has been ...READ MORE

Jun 23, 2022 in Web Development by rajatha
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return null with query string whtn i use ajax-jquery

this is my jquery code: <script type="text/javascript"> ...READ MORE

Jul 22, 2022 in Web Development by gaurav
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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
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How to add Typescript definitions to Express req & res?

I have a set of controller functions ...READ MORE

Aug 3, 2022 in TypeSript by Deepak
 • 980 points
edited Mar 4, 2025 • 580 views
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jQuery Validation plugin. Two custom rules not working

validation plugin works according to the name attribute and ...READ MORE

Jun 20, 2022 in JQuery by rajatha
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React Typescript: It looks like you're trying to use TypeScript but do not have typescript installed

I want to create a React application ...READ MORE

Aug 3, 2022 in TypeSript by Abhinaya
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edited Mar 4, 2025 • 575 views
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How can I create a navigational compass using Typescript and HTML?

I'm looking to display a compass heading ...READ MORE

Jul 13, 2022 in TypeSript by Logan
 • 2,140 points • 1,488 views
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how to use substr() function in jquery?

To get substring of a string in ...READ MORE

Jun 27, 2022 in Web Development by rajatha
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How can I define the type for a <video> reference in React using Typescript?

I'm trying to control the play/pause state ...READ MORE

Aug 3, 2022 in TypeSript by Elton
 • 400 points
edited Mar 4, 2025 • 575 views
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How do you create a hidden div that doesn't create a line break or horizontal space?

I want to have a hidden checkbox ...READ MORE

Jul 26, 2022 in HTML by Tejashwini
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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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How to install dart on ec2 linux instance?

Many dart installation tutorials use the apt-get ...READ MORE

Apr 19, 2022 in AWS by Aditya
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Constructing pandas DataFrame from values in variables gives "ValueError: If using all scalar values, you must pass an index"

If  I have two variables as follows: a ...READ MORE

May 19, 2022 in Python by Kichu
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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
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How to make my font bold using css?

I was just wondering how I could ...READ MORE

Jul 25, 2022 in CSS by Edureka
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Jquery Super box automatically loads

The superbox is a jquery plugin that ...READ MORE

Jul 26, 2022 in Web Development by gaurav
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how to get .att("value") jQuery

<input type="hidden" value="#F00" name="" class="myValue"> $(document).ready(function(){ var myValue = ...READ MORE

Jul 20, 2022 in Web Development by gaurav
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typescript - create type that denotes the set of even numbers

Can anyone know how to create this ...READ MORE

Aug 3, 2022 in TypeSript by Abhinaya
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edited Mar 4, 2025 • 567 views
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exposed beyond app through ClipData.Item.getUri

To solve this ERROR you need to ...READ MORE

Feb 16, 2022 in Java by Aditya
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How to line-break from css, without using <br />?

How to achieve the same output without <br>? <p>hello ...READ MORE

Jul 22, 2022 in CSS by Edureka
 • 13,730 points • 1,079 views
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1 answer

Creating a Zoom Effect on an image on hover using CSS?

Try using the following code: <style> .zoom { ...READ MORE

Jun 17, 2022 in CSS by Edureka
 • 12,730 points • 2,579 views
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HTML combo box with option to type an entry

My understanding was that you could enter ...READ MORE

Jul 26, 2022 in HTML by Tejashwini
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1 answer

How can I compile and run c# program without using visual studio

If you have.NET Framework v4 installed, then C:\Windows\Microsoft.NET\Framework\v4.0.30319\csc.exe ...READ MORE

Jun 9, 2022 in C# by rajiv
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Run Ansible on SUSE linux throws 'ImportError: cannot import name 'context' error.

On 'SUSE Linux Enterprise Server 12 SP5' ...READ MORE

Aug 4, 2022 in Others by Saravanan
edited Mar 4, 2025 • 506 views
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typescript interface require one of two properties to exist

I'm trying to create an interface that ...READ MORE

Aug 3, 2022 in TypeSript by Elton
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edited Mar 4, 2025 • 556 views
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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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Declare an array in TypeScript

I'm having trouble either declaring or using ...READ MORE

Aug 3, 2022 in TypeSript by Deepak
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edited Mar 4, 2025 • 553 views
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jquery $.each() for objects

<script> $(document).ready(function() { ...READ MORE

Jul 20, 2022 in Web Development by gaurav
 • 24,860 points • 1,010 views
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dynamic_cast and static_cast in C++

 I'm perplexed by the dynamic cast keyword in C++. struct A { virtual ...READ MORE

Jul 15, 2022 in C++ by Nicholas
 • 7,760 points • 1,183 views
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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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Source has 2 element(s) but target allows only 1. Typescript spread operator

I'm trying to spread all values in ...READ MORE

Aug 3, 2022 in TypeSript by Elton
 • 400 points
edited Mar 4, 2025 • 548 views
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Typescript how to create type with common properties of two types?

There are 2 types type A = { ...READ MORE

Aug 3, 2022 in TypeSript by Deepak
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edited Mar 4, 2025 • 546 views
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Node.js Error: Cannot find module express

I have written a code for my ...READ MORE

May 9, 2022 in Node-js by Kichu
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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
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edited Jun 19, 2023 by Khan Sarfaraz • 5,935 views
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jQuery Ajax POST example with PHP

I want to send data from a ...READ MORE

Jul 25, 2022 in PHP by Kithuzzz
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Looping Animation of text color change using CSS3

I have text that I want to ...READ MORE

Jun 22, 2022 in CSS by Edureka
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How to use setprecision in C++

I'm new to C++ and all I want to do is print my point number up to two digits.  For example, if the number is 3.444, the output should be 3.44, and if the number is 99999.4234, the output should be 99999.42.  How am I going to do that?  The value changes over time.  This is my code. #include <iomanip.h> #include <iomanip> int main() { ...READ MORE

Jul 5, 2022 in C++ by Nicholas
 • 7,760 points • 1,706 views
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1 answer

How to include bootstrap css and js in reactjs app?

To begin, we will use npm to ...READ MORE

Jul 4, 2022 in CSS by Edureka
 • 320 points • 1,879 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 • 2,091 views
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3 answers

1)Given sfpd RDD, to create a pair RDD consisting of tuples of the form (Category. 1) in scala ,which of the following is used?

C would be an answer which shows ...READ MORE

Mar 30, 2023 in Apache Spark by anonymous
edited Mar 5, 2025 • 8,609 views
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C++ vector erase function not working properly

Here is the code I want to use to delete any entries with values more than 2 and fewer than 5. vector<int> myvector{3, 3, 3, 3, 3, 3, ...READ MORE

Jul 11, 2022 in C++ by Nicholas
 • 7,760 points • 1,412 views
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HTML table with fixed headers?

Can a large HTML table be displayed ...READ MORE

Jul 26, 2022 in HTML by Tejashwini
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Embed image in a <button> element

I'm attempting to use an HTML element ...READ MORE

Jul 21, 2022 in HTML by Ashwini
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+1 vote
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Parse (split) a string in C++ using string delimiter (standard C++)

In C++, I'm processing a string like follows: using namespace std; string parsed,input="text to be parsed"; stringstream ...READ MORE

Jul 4, 2022 in C++ by Nicholas
 • 7,760 points • 1,725 views
0 votes
1 answer

How to open .xlsx files in MS Excel from VS Code?

Hello, to open xlxs files, or files ...READ MORE

Feb 17, 2022 in Others by gaurav
 • 24,860 points • 7,698 views
0 votes
1 answer

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
 • 10,440 points • 29,748 views
0 votes
1 answer

Nodejs: question of type input with npm inquirer not working

The right code should be: const outPath = ...READ MORE

Jun 7, 2022 in Node-js by Neha
 • 9,020 points • 2,937 views
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