Trending questions in Edureka Community

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How to check if a string contains a substring in Bash?

You ought to recollect that shell prearranging ...READ MORE

May 27, 2022 in Linux Administration by Korak
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1 answer

jQuery document ready function

$( document ).ready() A page can't be manipulated ...READ MORE

Jun 2, 2022 in JQuery by Edureka
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902 views
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What is a jagged array?

In C#, what is a jagged array? ...READ MORE

Jun 11, 2022 in C# by pranav
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550 views
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TypeError: 'type' object is not subscriptable when indexing in to a dictionary

I use dict to shorten things as ...READ MORE

May 24, 2022 in Python by Kichu
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re.sub erroring with "Expected string or bytes-like object"

I tried looping through my function but ...READ MORE

May 7, 2022 in Python by narikkadan
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How to add elements to an empty array in PHP?

I define an array in PHP : $cart ...READ MORE

Jun 3, 2022 in PHP by Kichu
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Open Contact information in Contact List using Phone Number of Contact Android Studio

I am making an app that has ...READ MORE

Jun 7, 2022 in Others by polo
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722 views
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What is .htaccess file?

 I want to know more about the .htaccess ...READ MORE

Jun 16, 2022 in PHP by narikkadan
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What is the proper way to display a logo with CSS?

An <img> element is the proper way ...READ MORE

Jun 10, 2022 in CSS by Edureka
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726 views
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Nodejs Event Loop

I've been reading the source code for ...READ MORE

Jun 10, 2022 in Node-js by Neha
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Is there any way to animate an ellipsis with CSS animations?

You might try to time each ellipsis ...READ MORE

May 27, 2022 in CSS by Edureka
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R package: Write own summary function (method)

I created a R package that fits ...READ MORE

Jun 14, 2022 in Data Analytics by Avinash
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Compress existing PDF using C# programming using freeware libraries

I've been looking for ways to compress ...READ MORE

Jun 11, 2022 in C# by jyoti
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542 views
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When would you use delegates in C#

Delegates come in handy for a variety ...READ MORE

Jun 11, 2022 in C# by pranav
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C++ - Decimal to binary converting

The.to string() function of std::bitset returns a std::string containing a binary text representation with leading-zero padding. Use std::bitset32> to get 32-character strings from 32-bit integers, or std::bitset32> to get 32-character strings from 32-bit integers. #include <iostream> #include <bitset> int main() { ...READ MORE

Jun 10, 2022 in C++ by Damon
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Why do we need virtual functions in C++?

A virtual function is a base class member function that we expect to redefine in derived classes. In the base class, a virtual function is used to ensure that the function is overridden.  This is especially true when a pointer from a base class points to an object from a derived class. For example, consider the code below: class Base ...READ MORE

May 27, 2022 in Others by Damon
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Php function returning associate array

How can I make a function return ...READ MORE

Jun 17, 2022 in PHP by narikkadan
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299 views
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How to get TypeScript definition files via bower?

The best option is to use tsd. It ...READ MORE

Jun 10, 2022 in TypeSript by Nina
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563 views
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PHP - If variable is not empty, echo some html code

I want to display some HTML code ...READ MORE

Jun 4, 2022 in PHP by Kichu
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856 views
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Creating a generic method in C#

I'm attempting to integrate several comparable techniques ...READ MORE

Jun 11, 2022 in C# by pranav
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Simple VB or C# questions for an interview

The difficulty with asking language-specific questions for ...READ MORE

Jun 13, 2022 in C# by krishna
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449 views
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PHP is not recognized as an internal or external command in command prompt

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

May 7, 2022 in PHP by narikkadan
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2,060 views
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What does the variable $this mean in PHP?

Can someone please explain how the variable ...READ MORE

Jun 11, 2022 in PHP by narikkadan
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546 views
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Declaring Thread in a Constructor in C#

I'm learning about threads and how to ...READ MORE

Jun 11, 2022 in C# by pranav
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523 views
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PHP "php://input" vs $_POST

I want to know what is the ...READ MORE

Jun 9, 2022 in PHP by Kichu
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PHP: Split string

How do I split a string by ...READ MORE

Jun 12, 2022 in PHP by narikkadan
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498 views
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Constructor Overloading in C++

In your function Object() { [native code] }, Node(Game(),v); does not work as expected.  It simply creates a temporary without actually using it, and has no effect.  When control passes over the ;, it immediately destroys the temporary. Initializing the members in each function Object() { [native code] } is the correct way to go.  You could put their shared code in a private init() member function and call it from each function Object() { [native code] }, as shown below: class Foo { public: ...READ MORE

Jun 21, 2022 in C++ by Damon
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Where are the source files on the Jquery.com website? I see no download link

Download Jquery by clicking on this link ...READ MORE

Jun 10, 2022 in JQuery by gaurav
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551 views
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Error occurred during initialization of boot layer FindException: Module not found

I executed this command line: java --module-path bin ...READ MORE

May 13, 2022 in Java by Kichu
• 19,050 points
1,792 views
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local host and port number in Server variable

I want to figure out getting the port ...READ MORE

Jun 11, 2022 in PHP by narikkadan
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539 views
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Fatal error: Call to undefined function base_url() in C:\wamp\www\Test-CI\application\views\layout.php on line 5

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

May 5, 2022 in PHP by Kichu
• 19,050 points
2,114 views
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https://www.edureka.co/community/183864/mean-of-categorical-variables-from-plyr-package

I'm modelling with the fpp2 package's data ...READ MORE

Jun 17, 2022 in Data Analytics by Avinash
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262 views
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How to use VIF in r?

1 I'm new to R and using caret ...READ MORE

Jun 13, 2022 in Others by Avinash
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429 views
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Difference between 'new operator' and 'operator new'?

What is difference between "new operator" and ...READ MORE

Jun 15, 2022 in C++ by Nicholas
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What is the difference between C# and .NET?

C# is a programming language, and.NET refers ...READ MORE

Jun 7, 2022 in C# by pranav
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671 views
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Undefined index error PHP

I'm getting this error: Notice: Undefined index: productid ...READ MORE

Jun 11, 2022 in PHP by narikkadan
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533 views
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What does the '=>' syntax in C# mean

Here's a simple MSDN example. delegate int del(int ...READ MORE

Jun 14, 2022 in C# by krishna
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414 views
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How to enumerate an enum

foreach (Suit suit in (Suit[]) Enum.GetValues(typeof(Suit))) { } Note that ...READ MORE

Jun 14, 2022 in C# by jyoti
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Scroll to the top of the page using JavaScript?

The scrollTo() method of the window Interface ...READ MORE

Jun 10, 2022 in JQuery by gaurav
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540 views
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1 answer

"sed" command in bash

sed is the Stream EDitor. It can ...READ MORE

Jun 7, 2022 in Linux Administration by Korak
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640 views
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PHP multidimensional array search by value

I want to search for the uid ...READ MORE

May 30, 2022 in PHP by Kichu
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1,044 views
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Why should I avoid using Properties in C#?

Jeff dislikes properties because they resemble fields, ...READ MORE

Jun 7, 2022 in C# by rajiv
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640 views
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Where are $_SESSION variables stored?

Are $_SESSION variables stored on the client ...READ MORE

Jun 16, 2022 in PHP by narikkadan
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316 views
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How to create dependency injection for ASP.NET MVC 5

It's simple to create Dependency Injection using ...READ MORE

Jun 11, 2022 in C# by pranav
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504 views
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Static variables in PHP

Can someone please explain to me what ...READ MORE

Jun 12, 2022 in PHP by narikkadan
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475 views
0 votes
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Position Relative vs Absolute?

position: relative moves an element relative to ...READ MORE

Jun 10, 2022 in CSS by Edureka
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526 views
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1 answer

Converts scss to css

If you click on the title CSS (SCSS) in ...READ MORE

Jun 2, 2022 in CSS by Edureka
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876 views
0 votes
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Test if a vector contains a given element

1. Making use of the std::count function Counting ...READ MORE

Jun 20, 2022 in Data Science by Sohail
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483 views
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Android Studio AVD - Emulator: Process finished with exit code 1

Nothing appears to load when starting my android ...READ MORE

May 19, 2022 in Others by Kichu
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1,488 views