Trending questions in Edureka Community

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Ceil function: how can we implement it ourselves?

You can disassemble the components of an IEEE754 floating point number and put the logic together yourself: #include <cstring> float my_ceil(float f) { ...READ MORE

Jun 13, 2022 in C++ by Damon
 • 4,960 points
edited Jun 14, 2022 by Hemant • 1,291 views
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How to set environment variables in Dockerfile via Azure DevOps

My  environment variables look like this: ENV ACCEPT_EULA=Y ENV ...READ MORE

Apr 12, 2022 in Other DevOps Questions by Kichu
 • 19,040 points • 4,025 views
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What is the color code for transparent in HTML, is there any code as such?

I need to show a nav bar ...READ MORE

Jul 4, 2022 in HTML by Tejashwini
 • 3,820 points • 418 views
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C++ Singleton design pattern

I recently came upon a C++ realization/implementation of the Singleton design pattern.  It looked like this (I took it from a real-life example): // a lot of methods are omitted ...READ MORE

Jul 4, 2022 in C++ by Nicholas
 • 7,760 points • 419 views
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What is XHTML and is it a subset of HTML

What does XHTML implies and is it ...READ MORE

Jul 4, 2022 in HTML by Tejashwini
 • 3,820 points • 414 views
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CSS media queries ( media screen )

The queries I have on my WordPress ...READ MORE

Jun 30, 2022 in CSS by Edureka
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PHP page redirect

I am working on a function where ...READ MORE

Jun 23, 2022 in PHP by narikkadan
 • 63,600 points • 906 views
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Deep copy vs Shallow Copy

What's the distinction between deep and shallow ...READ MORE

Jun 29, 2022 in C++ by Nicholas
 • 7,760 points • 607 views
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PHP MySQL autocomplete

I have an auto-complete search field in ...READ MORE

Jun 18, 2022 in PHP by narikkadan
 • 63,600 points • 1,116 views
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1 answer

Ajax load issues with space in url

You should URL encode the message body ...READ MORE

Jun 1, 2022 in JQuery by Edureka
 • 13,690 points • 1,807 views
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Get row and column indices of matches using `which()`

Say I have some matrix, for example: m ...READ MORE

Jul 5, 2022 in Data Science by avinash
 • 1,840 points • 353 views
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1 answer

jQuery vs. javascript?

JavaScript is an independent language and can ...READ MORE

Jun 30, 2022 in Web Development by rajatha
 • 7,680 points • 551 views
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Scroll to an element with jQuery

I have this input element: <input type="text" class="textfield" ...READ MORE

Jul 1, 2022 in Web Development by gaurav
 • 23,260 points • 523 views
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How do I get a list of built-in data sets in R?

Please advise on how to obtain the ...READ MORE

Jul 5, 2022 in Data Science by avinash
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C++ printing boolean, what is displayed?

I print a bool to an output stream like ...READ MORE

Jul 1, 2022 in C++ by Nicholas
 • 7,760 points • 518 views
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How Stuff and 'For Xml Path' work in SQL Server?

Table is: Id Firstname 4 abc 4 def 4 ghi 4 jkl 4 mno Required output: Id Name 4 abc,def,ghi,jkl,mno Query: SELECT ID, ...READ MORE

Feb 23, 2022 in Database by Neha
 • 9,020 points • 6,034 views
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window.onload vs $(document).ready()

What are the differences between JavaScript's window.onload ...READ MORE

Jul 1, 2022 in Web Development by rajatha
 • 7,680 points • 516 views
0 votes
1 answer

What does "#include <iostream>" do?

You must include it in order to read or write to the standard input/output streams. int main( int argc, char * argv[] ...READ MORE

Jun 28, 2022 in C++ by Damon
 • 4,960 points • 597 views
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1 answer

Is there any way to colorize a white PNG image with CSS only?

Filters can be used with -webkit-filter and ...READ MORE

May 27, 2022 in CSS by Edureka
 • 12,690 points • 2,000 views
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How to make a back-to-top button using CSS and HTML only?

I want to scroll down and up ...READ MORE

Jun 30, 2022 in CSS by Edureka
 • 13,620 points • 551 views
0 votes
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How to mirror an Azure DevOps repository to a gitlab one

I have deployed my own GitLab server ...READ MORE

Apr 19, 2022 in Other DevOps Questions by Kichu
 • 19,040 points • 3,675 views
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Convert XML String to Object

I'm getting XML strings over a socket ...READ MORE

Jun 11, 2022 in C# by krishna
 • 2,820 points • 1,367 views
0 votes
1 answer

NodeJS / Express: what is "app.use"?

The app object is instantiated on creation ...READ MORE

Jun 17, 2022 in Node-js by Neha
 • 9,020 points • 1,063 views
0 votes
0 answers

java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 exception

I am getting the error java.lang.IndexOutOfBoundsException: Index: ...READ MORE

May 17, 2022 in Java by Kichu
 • 19,040 points • 2,468 views
0 votes
1 answer

What is the difference between JavaScript and jQuery?

JavaScript is an independent language and can ...READ MORE

Jun 27, 2022 in Web Development by rajatha
 • 7,680 points • 714 views
0 votes
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 • 857 views
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Why does HTML5 recommend putting the code element inside pre?

The HTML5 documentation recommends putting the code ...READ MORE

Jul 4, 2022 in HTML by Tejashwini
 • 3,820 points • 367 views
0 votes
0 answers

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

Jun 22, 2022 in TypeSript by Logan
 • 2,140 points • 883 views
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In R, how to get an object's name after it is sent to a function?

I'm trying to find the opposite of ...READ MORE

Jul 5, 2022 in Data Science by avinash
 • 1,840 points • 322 views
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Creating an R dataframe row-by-row

In RStudio, if I execute this code: "1 ...READ MORE

Jul 5, 2022 in Data Science by avinash
 • 1,840 points • 322 views
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I don't know about return type in typescript

TYPESCRIPT 3.4.3 I want to make function like ...READ MORE

Jul 5, 2022 in TypeSript by Logan
 • 2,140 points • 319 views
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0 answers

Display a Modal on button click using Jquery

I want to display my Modal on ...READ MORE

Jul 1, 2022 in Web Development by gaurav
 • 23,260 points • 493 views
0 votes
0 answers

Execution failed app:processDebugResources Android Studio

I am working with other developers in ...READ MORE

May 17, 2022 in Others by Kichu
 • 19,040 points • 2,450 views
0 votes
0 answers

Using Jquery Ajax to retrieve data from Mysql

list.php: A simple ajax code that I ...READ MORE

Jun 20, 2022 in PHP by Kithuzzz
 • 38,000 points • 947 views
0 votes
0 answers

Get current URL with jQuery?

I am using jQuery. How do I ...READ MORE

Jun 29, 2022 in Web Development by gaurav
 • 23,260 points • 576 views
0 votes
0 answers

Transparent box or an image with HTML or CSS

I have no idea about creating a ...READ MORE

Jul 4, 2022 in HTML by Tejashwini
 • 3,820 points • 351 views
0 votes
0 answers

Monaco Editor (react) with extended C# intellisense

To load certain code-files, I'm using the ...READ MORE

Jun 11, 2022 in C# by krishna
 • 2,820 points • 1,356 views
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How to base64 encode php in this format?

Can someone please guide me on how ...READ MORE

Jun 10, 2022 in PHP by narikkadan
 • 63,600 points • 1,398 views
0 votes
1 answer

How to run the table function in R across multiple variables and compile the results into a new dataset using a function?

0 Your b effort would be a good ...READ MORE

Jun 24, 2022 in Others by Sohail
 • 3,040 points • 971 views
0 votes
0 answers

R console output only shows most recent command in "if" condition

In RStudio, if I execute this code: "1 ...READ MORE

Jul 5, 2022 in Data Science by avinash
 • 1,840 points • 306 views
0 votes
1 answer

TypeScript, Angular & ESlint - Definition for rule '@typescript-eslint/space-infix-ops' was not found

I managed to resolve this by forcing ...READ MORE

Jun 16, 2022 in TypeSript by Nina
 • 3,060 points • 1,100 views
0 votes
1 answer

I am not able to Autoplay youTube video in android chrome

It will play if you set it to ...READ MORE

Jun 6, 2022 in Others by nisha
 • 2,210 points • 1,607 views
0 votes
1 answer

Easiest way to convert int to string in C++

std::stoi (and variations for each numeric type) ...READ MORE

Jun 15, 2022 in C++ by Damon
 • 4,960 points • 1,130 views
0 votes
0 answers

ajax jquery simple get request

I am making this simple get request ...READ MORE

Jun 30, 2022 in Web Development by gaurav
 • 23,260 points • 505 views
0 votes
0 answers

How can I completely uninstall nodejs, npm and node in Ubuntu

I installed it using: sudo apt-get install ...READ MORE

May 15, 2022 in Node-js by Kichu
 • 19,040 points • 2,522 views
0 votes
2 answers

Python Error: No python at 'C:\Users\dell\Appdata\Local\Programs\Python\Python37-32\python.exe'

did you solve this problem? i have ...READ MORE

Aug 20, 2020 in Python by anonymous
 • 30,980 views
0 votes
0 answers

Read a plain text file with php

How do I read all the information ...READ MORE

Jun 26, 2022 in PHP by narikkadan
 • 63,600 points • 703 views
0 votes
0 answers

PHP Fatal error: Using $this when not in object context

I am working on a new WebApp without ...READ MORE

Jun 18, 2022 in PHP by narikkadan
 • 63,600 points • 1,052 views
0 votes
1 answer

How to disable all <input > inside a form with jQuery?

To disable all form elements inside 'target', ...READ MORE

Jun 3, 2022 in JQuery by Edureka
 • 13,690 points • 1,639 views
0 votes
0 answers

take string input using char* in C and C++

I'm having trouble accepting a string (actually a character array) as input.  Consider the following declaration: char* s; I have to input a string ...READ MORE

Jul 1, 2022 in C++ by Nicholas
 • 7,760 points • 471 views
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