Trending questions in Edureka Community

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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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6,236 views
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1 answer

How to trigger a click on a link using jQuery

Use the jQuery click() Method You can use ...READ MORE

Jun 10, 2022 in JQuery by rajatha
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1,915 views
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How to create a dynamic array of integers

How can I use the new keyword ...READ MORE

Jul 15, 2022 in C++ by Nicholas
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450 views
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React.js inline style best practices

I am aware that React classes allow ...READ MORE

Jul 11, 2022 in CSS by Edureka
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621 views
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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
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How to watch typescript files in the background continuously without blocking the terminal?

Is there a way to run tsc ...READ MORE

Jul 14, 2022 in TypeSript by Logan
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487 views
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When to use index.php instead of index.html?

When do I need to use an ...READ MORE

Jul 5, 2022 in HTML by Tejashwini
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878 views
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Check if a string is palindrome

I need to write a software that ...READ MORE

Jul 11, 2022 in C++ by Nicholas
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604 views
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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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1,431 views
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C++ string input

To read from cin, use a std::string.  Then you don't have to guess how big your buffer should be. std::string input; cin >> input; cout << intput; If you ...READ MORE

Jul 11, 2022 in C++ by Damon
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650 views
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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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682 views
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Program to calculate square root c++

Making a C++ application to determine a number's square root.  The built-in arithmetic operator "sqrt" is not used in this application.  There are two variables: one for the user-inputted integer and the other for the number's square root.  This software does not function very well, and I am certain that there is a more effective method to accomplish it: Here is my full code: #include <iostream> using namespace ...READ MORE

Jul 11, 2022 in C++ by Nicholas
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589 views
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1 answer

Documenting Node.js projects

JSDoc is a JavaDoc port. As a ...READ MORE

Jun 16, 2022 in Node-js by Neha
• 9,020 points
1,654 views
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1 answer

parent-child and child-parent relationships in one query SOQL

Yes, it is possible to do so. In ...READ MORE

Mar 2, 2022 in SalesForce by surbhi
• 3,820 points
6,211 views
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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
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1,157 views
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1 answer

Know which exchange or wallet is behind a BTC address?

To answer your question, due to each ...READ MORE

Feb 28, 2022 in Blockchain by Soham
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6,300 views
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1 answer

How to get the "Name Box" name of an Excel cell?

By typing in the Name Box, you ...READ MORE

Mar 15, 2022 in Database by gaurav
• 23,260 points
5,734 views
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Check if element is in the list (contains)

The simplest and quickest method. You could also ...READ MORE

Jun 2, 2022 in C++ by Damon
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2,233 views
0 votes
1 answer

what is diffrence between NROW and nrow in r?

5 In R, you may always check ...READ MORE

Jun 24, 2022 in Data Analytics by Sohail
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1,299 views
0 votes
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How to pass reference-to-function into another function

Using function pointers as arguments for other ...READ MORE

Jul 11, 2022 in C++ by Nicholas
• 7,760 points
577 views
0 votes
1 answer

Which design pattern to use for pre-process process and post-process task

You have pre-defined and precise steps to ...READ MORE

Jun 9, 2022 in C# by rajiv
• 1,620 points
1,946 views
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1 answer

What is the difference between std::__gcd and std::gcd?

I done some research about this. The ...READ MORE

Jun 10, 2022 in C++ by Damon
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1,876 views
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Generate temporary email addresses and read emails - NodeJS

I want to develop a NodeJS application ...READ MORE

Jun 27, 2022 in Node-js by Vaani
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1,184 views
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Why aren't cmath's pow and sqrt templates?

I'm curious as to why std::sqrt and ...READ MORE

Jul 13, 2022 in C++ by Nicholas
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495 views
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1 answer

How to make android phone flashlight blink?

This might be too fast to blink:- String[] ...READ MORE

Jun 6, 2022 in Others by nisha
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2,142 views
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React: Expected an assignment or function call and instead saw an expression

I want to fix lint error at ...READ MORE

May 23, 2022 in Others by Kichu
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2,710 views
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What are the main differences between PHPExcel and PhpSpreadsheet?

In project of PHPOffice there are two projects associated ...READ MORE

Jun 23, 2022 in PHP by narikkadan
• 63,600 points
1,371 views
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1 answer

Is Excel Alt+Enter same as Newline character \n ?

According to the excel documentation, pressing alt+enter ...READ MORE

Mar 30, 2022 in Database by gaurav
• 23,260 points
5,092 views
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Parsing HTML using Python

I'm seeking a Python HTML Parser package ...READ MORE

Jul 12, 2022 in HTML by Ashwini
• 5,430 points
531 views
0 votes
1 answer

jQuery dialog popup

This HTML is fine: <a href="#" id="contactUs">Contact Us</a> ...READ MORE

Jun 28, 2022 in Web Development by rajatha
• 7,680 points
1,200 views
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Is hiding implementation detail Encapsulation or Abstraction?

I have seen some people defining abstraction ...READ MORE

May 6, 2022 in Java by narikkadan
• 63,600 points
3,404 views
0 votes
0 answers

What are the differences between a pointer variable and a reference variable?

What distinguishes a reference variable from a ...READ MORE

Jul 11, 2022 in C++ by Nicholas
• 7,760 points
551 views
0 votes
1 answer

Android Studio: “Execution failed for task ':app:mergeDebugResources'” if project is created on drive C:

To answer your question, this can only ...READ MORE

Feb 18, 2022 in Others by Aditya
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6,691 views
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main tag in html / CSS

I do find it difficult to grasp ...READ MORE

Jul 8, 2022 in HTML by Tejashwini
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687 views
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How to retrieve images from MySQL database and display in an html tag

I created a table using the  BLOB column ...READ MORE

Jun 19, 2022 in PHP by narikkadan
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1,518 views
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What is a type in Typescript for the Component class in Angular 2+?

I have a small problem, but big ...READ MORE

Jul 5, 2022 in TypeSript by Logan
• 2,140 points
812 views
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throwing a run time error

I just started Programming: Principles and Practice Using C++ because I'm new to programming.  Errors and how to handle them are covered in one of the chapters. What I'm attempting to implement is this little line of code.  The programme will end with a system error message and the text we gave as a parameter, according to the book's description of error(). #include <iostream> #include <string> using namespace std; int area (int ...READ MORE

Jul 13, 2022 in C++ by Nicholas
• 7,760 points
466 views
0 votes
0 answers

OpenCV NoneType object has no attribute shape

I  am working on Raspberry Pi with ...READ MORE

May 9, 2022 in Python by Kichu
• 19,040 points
3,250 views
0 votes
2 answers

How to delete file from public folder in laravel?

I just want to add @niroj answer  Use ...READ MORE

Nov 5, 2020 in Laravel by Helloworld
• 140 points
27,774 views
0 votes
1 answer

Error:com.android.tools.aapt2.Aapt2Exception: AAPT2 error: check logs for details

Please be aware that AAPT1might be removed in ...READ MORE

Jun 21, 2022 in Others by nisha
• 2,210 points
1,384 views
0 votes
0 answers

How to sum all column values in multi-dimensional array?

How can I add all the columnar ...READ MORE

Jun 19, 2022 in PHP by narikkadan
• 63,600 points
1,510 views
0 votes
1 answer

How to use textLocal API with NodeJS and sequelize to send OTP on mobile

Use request npm to create a http ...READ MORE

May 27, 2022 in Node-js by Neha
• 9,020 points
2,437 views
0 votes
0 answers

Cannot access to localhost/xampp/index.php

When I type localhost in my browser ...READ MORE

May 30, 2022 in PHP by Kichu
• 19,040 points
2,371 views
0 votes
1 answer

mysql.connector.errors.NotSupportedError: Authentication plugin 'caching_sha2_password' is not supported

Hi@akhtar, According to SQL documentation for python library. you ...READ MORE

Jul 15, 2020 in Python by MD
• 95,460 points
31,846 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
1,962 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
1,617 views
0 votes
0 answers

When and why do I need to use cin.ignore() in C++?

In C++, I developed a simple application that requested the user to enter a number and then a string.  Surprisingly, when I ran the application, it never paused to ask for the string.  It simply ignored it.  After conducting some research on StackOverflow, I discovered that I needed to include the following line: cin.ignore(256, '\n'); before the line with the string input  That addressed the problem and allowed the software to run.  My issue is why C++ need the cin.ignore() line, and how can I forecast when I will need to use it. Here's the software I created: #include <iostream> #include <string> using namespace std; int main() { ...READ MORE

Jul 4, 2022 in C++ by Nicholas
• 7,760 points
839 views
0 votes
0 answers

How to replace innerHTML of a div using jQuery?

How could I replace the below code ...READ MORE

Jul 4, 2022 in HTML by Tejashwini
• 3,820 points
829 views
0 votes
1 answer

Open Instagram user profile on android

To open instagram app- String scheme = "http://instagram.com/_u/USER"; String path ...READ MORE

May 31, 2022 in Others by nisha
• 2,210 points
2,285 views
0 votes
0 answers

Why image in HTML is showing as broken image

I have the following HTML code and ...READ MORE

Jul 4, 2022 in HTML by Tejashwini
• 3,820 points
829 views