Trending questions in Edureka Community

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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 • 1,059 views
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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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Stretch and scale a CSS image in the background - with CSS only

I want my background image to enlarge ...READ MORE

Jul 29, 2022 in CSS by Edureka
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edited Mar 4 • 105 views
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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 • 1,446 views
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Responsive font size in CSS

I've created a site using the Zurb Foundation ...READ MORE

Jul 29, 2022 in CSS by Edureka
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edited Mar 4 • 106 views
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Get current date in DD-Mon-YYY format in JavaScript/Jquery

Get Current Date In DD-Mon-YYY Format In ...READ MORE

Jun 28, 2022 in Web Development by rajatha
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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
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What are the implications of using "!important" in CSS?

I've been working on a website for ...READ MORE

Jul 18, 2022 in CSS by Edureka
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If isset $_POST

I have a form on one page ...READ MORE

May 28, 2022 in PHP by Kichu
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How do I determine whether an array contains a particular value in Java?

I have this string pattern public static final ...READ MORE

Jul 28, 2022 in Java by krishna
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edited Mar 4 • 129 views
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jQuery Facebox plugin: Focus the popup appearance

I have an HTML page with facebox ...READ MORE

Jul 20, 2022 in Web Development by gaurav
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How to calculate the mean/sd of a vector without using the in-built R function?

I'm just having trouble understanding what must ...READ MORE

Jul 25, 2022 in Data Analytics by avinash
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edited Mar 4 • 264 views
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Extracting text based on a regex pattern with cheerio nodejs

I'm attempting to construct a scraper using ...READ MORE

Jun 21, 2022 in Node-js by Vaani
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Cartesian product of multiple arrays in JavaScript

How can I find the cartesian product ...READ MORE

Jul 28, 2022 in TypeSript by krishna
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edited Mar 4 • 125 views
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Loading image using CSS animation VS loading using GIF image

I ran the following tests to see ...READ MORE

Jul 6, 2022 in CSS by Edureka
 • 13,680 points • 1,072 views
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How to initialize a list of strings (List<string>) with many string values

Simply remove the () at the end. List<string> ...READ MORE

Jun 13, 2022 in C# by krishna
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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 • 2,757 views
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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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PHP arrays... What is/are the meaning(s) of an empty bracket?

I ran this type of code $form['#submit'][] = ...READ MORE

Jul 28, 2022 in Others by krishna
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edited Mar 4 • 117 views
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Stretch background image css?

<td class="style1" align='left' height='35'> <div style='overflow: ...READ MORE

Jul 11, 2022 in CSS by Edureka
 • 13,680 points • 861 views
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1 answer

Has Windows an integrated built-in C/C++ compiler package?

Microsoft does not offer a compiler or ...READ MORE

Jun 14, 2022 in C++ by Damon
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W3.CSS vs Bootstrap: which is faster and better?

Which is faster, W3.CSS or bootstrap, and ...READ MORE

Jul 11, 2022 in CSS by Edureka
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How to run the Kruskal-Wallis or Mann-Whitney Test in R?

Can anyone give me a hint on ...READ MORE

Jul 25, 2022 in Data Analytics by avinash
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edited Mar 4 • 250 views
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C - If value in array

I have this goal to check if ...READ MORE

Jul 28, 2022 in C++ by krishna
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edited Mar 4 • 112 views
+1 vote
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change the color for bars in geom_bar in ggplot

Hi @radha, You can have 2 types of ...READ MORE

Jul 24, 2019 in Data Analytics by Cherukuri
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What Does 'zoom' do in CSS?

I saw that certain jQuery plugins utilize ...READ MORE

Jul 18, 2022 in CSS by Edureka
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Transition color fade on hover?

I want to have this h3 fade ...READ MORE

Jul 28, 2022 in CSS by Edureka
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edited Mar 4 • 113 views
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Send Post request in Node js Rest API

FROM THE CLIENT SIDE, I CAN'T SEND ...READ MORE

Jun 27, 2022 in Node-js by Vaani
 • 7,070 points • 1,449 views
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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
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I cant hide divs which has spesific class with Jquery

I changed my code to below code ...READ MORE

Jul 20, 2022 in Web Development by gaurav
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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 • 728 views
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Applying pdf watermark at typescript side

I am trying to add a watermark ...READ MORE

Jul 14, 2022 in TypeSript by Logan
 • 2,140 points • 711 views
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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 • 2,669 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
 • 7,070 points • 1,445 views
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Do something if screen width is less than 960 px

How can I make jQuery do something ...READ MORE

Jul 1, 2022 in Web Development by gaurav
 • 23,580 points • 690 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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jQuery + JSON how to define key from variable

I have the following code $.post( ...READ MORE

Jul 28, 2022 in Web Development by gaurav
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edited Mar 4 • 101 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
 • 7,760 points • 683 views
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1 answer

nodejs robinhood api login

If you're utilising the Robinhood API, you'll ...READ MORE

Jun 17, 2022 in Node-js by Neha
 • 9,020 points • 1,838 views
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Create a react app react 18 with typescript

I am trying to create react 18 ...READ MORE

Jul 5, 2022 in TypeSript by Logan
 • 2,140 points • 1,091 views
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1 answer

How to alert using jQuery

alert($('#test')); // or alert($('#test'). get(0)); // also try alert(document. ...READ MORE

Jun 27, 2022 in Web Development by rajatha
 • 7,680 points • 1,385 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 • 1,883 views
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How to subtract 1 month from the previous week in tableau?

How to subtract 1 month from the ...READ MORE

Jul 27, 2022 in Tableau by anonymous
edited Mar 4 • 133 views
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How to position text over an image with CSS

How can I use CSS to center ...READ MORE

Jul 11, 2022 in CSS by Edureka
 • 13,680 points • 825 views
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Mongodb updateMany() not working in nodejs

I have a collection called imported_products with ...READ MORE

Jun 27, 2022 in Node-js by Vaani
 • 7,070 points • 1,426 views
+1 vote
1 answer

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
 • 82,800 points • 30,539 views
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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 • 1,896 views
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How to achieve pages like a math notebook in css?

Hey i'm a beginner to CSS so ...READ MORE

Jul 8, 2022 in CSS by Edureka
 • 13,680 points • 939 views
0 votes
0 answers

What does R assume regarding order in paired t-test?

In the non-formula signature of the t.test function t.test(x, y, ...READ MORE

Jul 25, 2022 in Data Analytics by avinash
 • 1,840 points
edited Mar 4 • 208 views
0 votes
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
 • 2,210 points • 2,378 views
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