Trending questions in Edureka Community

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How to send control+c from a bash script?

I'm starting a number of screens in ...READ MORE

Jun 16, 2022 in Linux Administration by Rahul
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Create PDF file using PHP

I want to create a PDF file ...READ MORE

Jun 24, 2022 in PHP by narikkadan
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Looping with arima in R

I'm attempting to use the for function ...READ MORE

Jun 24, 2022 in Data Analytics by Sohail
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Remove all html tags from php string

I want to display the first 110 ...READ MORE

Jun 16, 2022 in PHP by narikkadan
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jQuery Animate not working on background-color property

The background color animate can be performed ...READ MORE

Jun 16, 2022 in JQuery by rajatha
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Launching Google Maps Directions via an intent on Android

We can open Google Maps app using ...READ MORE

Jun 1, 2022 in Others by nisha
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How to use Aggregate function in R

Where dat is the name of your ...READ MORE

Jun 24, 2022 in Data Analytics by Sohail
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Windows system, after heroku login from git bash, there is no command line show

You can login via Windows command prompt ...READ MORE

May 27, 2022 in Linux Administration by Korak
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Add two lines on graph using abline in R

I am using "y 0+x" to fit ...READ MORE

Jun 24, 2022 in Data Science by Sohail
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Using dcast to widen a data frame

> dcast(z, id ~ item, value.var="freq") ...READ MORE

Jun 24, 2022 in Data Science by Sohail
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How to implement Knn-algorithm without using k-nn function in r?

I created an example that demonstrates the ...READ MORE

Jun 24, 2022 in Data Science by Sohail
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Create line graph with multiple lines in R

You must first restructure your dataset into ...READ MORE

Jun 24, 2022 in Data Analytics by Sohail
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How can I invoke both BASH and CSH shells in a same script

In the same script, I want to ...READ MORE

Jun 21, 2022 in Linux Administration by Korak
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ASP.NET Web API Connecting to MySQL Database

I'm new to C# and.Net programmes, but ...READ MORE

Jun 11, 2022 in C# by pranav
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Laravel 5 – Clear Cache in Shared Hosting Server

php artisan cache:clear Is there any workaround to ...READ MORE

Jun 20, 2022 in PHP by Kithuzzz
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mysql not working with php

 I'm using Apache2, php5, and MySQL. Every time I try ...READ MORE

Jun 24, 2022 in PHP by narikkadan
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php index of item

I have this array: $fruit = array('apple','orange','grape'); How can ...READ MORE

May 29, 2022 in PHP by Kichu
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How to build a special polygon (a kite shape) with HTML & CSS only?

I made two divs, one for Arc ...READ MORE

May 28, 2022 in CSS by Edureka
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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
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Mixing JavaScript and TypeScript in Node.js

Combine the following TypeScript compiler options --allowJs Explicitly supports ...READ MORE

Jun 15, 2022 in TypeSript by Nina
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How can I vertically center a div element for all browsers using CSS?

I want to center a div vertically with CSS. ...READ MORE

Jun 22, 2022 in CSS by Edureka
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How to use __dir__?

I want to use __dir__. I don't ...READ MORE

Jun 25, 2022 in PHP by narikkadan
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What is a Class and Object in C++?

A Class is like a blueprint, an ...READ MORE

Jun 21, 2022 in C++ by Damon
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480 views
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How to generate the "create table" sql statement for an existing table in postgreSQL

Create a table for a demo: CREATE TABLE ...READ MORE

Jun 20, 2022 in Others by nisha
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How to connect MySQL db using new XAMPP

What is the best way to connect ...READ MORE

Jun 26, 2022 in PHP by narikkadan
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How to use enums in C++

This will be sufficient to declare your ...READ MORE

Jun 20, 2022 in C++ by Damon
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What does this mean in PHP: -> or =>

Possible duplicate: where we use object operator “->” ...READ MORE

Jun 18, 2022 in PHP by narikkadan
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Make an image responsive - the simplest way

You can try doing <p> <a href="MY ...READ MORE

Jun 21, 2022 in CSS by Edureka
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468 views
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Creating a config file in PHP

I am working on creating config file ...READ MORE

Jun 24, 2022 in PHP by narikkadan
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jQuery if checkbox is checked

for jQuery  if ($('input.checkbox_check').prop('checked')) { ...READ MORE

Jun 20, 2022 in JQuery by rajatha
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CSS custom cursor doesn't work in FF/Chrome

The issue is not with your CSS ...READ MORE

Jun 21, 2022 in CSS by Edureka
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Explanation of function pointers

It's a little perplexing. Function type and pointer to function type are distinct kinds (no more similar than int and pointer to int).  However, in virtually all cases, a function type decays to a reference to a function type.  In this context, rotting roughly refers to conversion (there is a difference between type conversion and decaying, but you are probably not interested in it right now). What matters is that practically every time you use a function type, you end up with a reference to the function type.  But take note of the nearly - almost every time is not always! And there are rare circumstances where it does not. typedef void(functionPtr)(int); functionPtr fun = function; This code tries to clone one function to another (not the pointer! the function!)  However, this is not feasible since functions in C++ cannot be copied.  The compiler does not let this, and I'm surprised you got it compiled (you say you got linker errors?) Now for the code: typedef void(functionPtr)(int); functionPtr function; function(5); function does ...READ MORE

Jun 21, 2022 in C++ by Damon
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Jquery and Menu and logo

Seems your anchor tag is not visible ...READ MORE

Jun 22, 2022 in Web Development by rajatha
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JQuery string contains check

In this case, we will use the includes() ...READ MORE

Jun 14, 2022 in JQuery by rajatha
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PHP Unset Session Variable

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Jun 9, 2022 in PHP by Kichu
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To speed up the tapply function in R, or another function to convert data frame into a matrix

I must turn a sizable dataset into ...READ MORE

Jun 24, 2022 in Data Science by Sohail
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Making text in one column italics with CSS

What you can do is using the td:nth-child() to ...READ MORE

Jun 17, 2022 in CSS by Edureka
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605 views
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browser.msie error after update to jQuery 1.9.1

Since $.browser is deprecated, here is an ...READ MORE

Jun 7, 2022 in JQuery by Edureka
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Disabling Older Versions of Secrets in Azure KeyVault

On workarounds you can disable the older ...READ MORE

Apr 22, 2022 in Azure by Edureka
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3,261 views
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What is meant by "An Object" when we use Str() Function in R

Everyone agrees that str() reveals an object's ...READ MORE

Jun 23, 2022 in Data Analytics by avinash
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368 views
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How to combine input:after:focus pure css?

One method is to create an element ...READ MORE

Jun 1, 2022 in CSS by Edureka
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What does the extension method do in c# and why do you need it

Extension Methods allow you to add additional ...READ MORE

Jun 21, 2022 in C# by krishna
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641 views
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paste() within another function

I'm not clear why the first function ...READ MORE

Jun 24, 2022 in Data Analytics by Avinash
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333 views
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there is tutorial for PURE node.js?

When it comes to pure node.js, the ...READ MORE

Jun 16, 2022 in Node-js by Neha
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652 views
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How to create enum type in TypeScript?

TypeScript 0.9+ has a specification for enums: enum ...READ MORE

Jun 8, 2022 in TypeSript by Nina
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996 views
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How to distinguish between left and right mouse click with jQuery

Using the mousedown() method: The mousedown() method in ...READ MORE

Jun 14, 2022 in JQuery by gaurav
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741 views
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java.lang.ClassNotFoundException: oracle.jdbc.driver.OracleDriver

I am getting this exception when I ...READ MORE

May 7, 2022 in Java by narikkadan
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2,422 views
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Mean of categorical variables from plyr package

df<-data.frame(risk= rep(c("ADV","HHM","POV"),10), ...READ MORE

Jun 24, 2022 in Data Analytics by Sohail
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437 views
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Selenium C# tests in Browserstack

Try this and make changes according to ...READ MORE

Jun 21, 2022 in C# by jyoti
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638 views