Trending questions in Edureka Community

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plotting in different shapes using pch= argument

plot(Sepal.Length ~ Petal.Length, ...READ MORE

Jun 23, 2022 in Data Science by Sohail
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598 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
• 19,040 points
736 views
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Bootstrap throws Uncaught Error: Bootstrap's JavaScript requires jQuery

Try this Change the order of files it ...READ MORE

Jun 10, 2022 in JQuery by gaurav
• 23,260 points
739 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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834 views
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Comparison of C++ STL collections and C# collections

This is what I know Array - C ...READ MORE

Jun 9, 2022 in C# by rajiv
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755 views
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Creating a very simple 1 username/password login in php

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

May 29, 2022 in PHP by Kichu
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1,283 views
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'node' is not recognized as an internal or an external command, operable program or batch file while using phonegap/cordova

I am using PhoneGap/Cordova. I have also ...READ MORE

May 12, 2022 in Node-js by Kichu
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1,978 views
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difference between $ and $() in jQuery

JavaScript: It is a major scripting programming language ...READ MORE

Jun 10, 2022 in JQuery by rajatha
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683 views
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How to validate an Email in PHP?

How can I validate the input value ...READ MORE

Jun 16, 2022 in PHP by narikkadan
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502 views
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Is there a solution to style scrollbars globally?

The -webkit-scrollbar family of properties consists of ...READ MORE

Jun 10, 2022 in CSS by Edureka
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910 views
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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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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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689 views
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1 answer

I am getting Failed to load resource: net::ERR_BLOCKED_BY_CLIENT with Google chrome

These errors are usually generated from an ...READ MORE

Feb 16, 2022 in Others by Soham
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Best way to reverse a string

I recently had to develop a string ...READ MORE

Jun 11, 2022 in C# by krishna
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690 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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634 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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1,009 views
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Dynamically generating a QR code with PHP

I want to generate QR codes on ...READ MORE

Jun 17, 2022 in PHP by narikkadan
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450 views
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How do I use PHP to get the current year?

I want to put a copyright notice ...READ MORE

Jun 9, 2022 in PHP by Kichu
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795 views
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Extending a middy middleware function in nodejs

Your pseudocode comes close to being correct. ...READ MORE

May 30, 2022 in Node-js by Vaani
• 7,070 points
1,162 views
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Creating default object from empty value in PHP?

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

Jun 10, 2022 in PHP by narikkadan
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744 views
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Escaping quotation marks in PHP

I am getting a parse error, and ...READ MORE

Jun 19, 2022 in PHP by narikkadan
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355 views
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Difference between the == and %in% operators in R

According to help('percent in percent'), percent in ...READ MORE

Jun 23, 2022 in Data Science by Sohail
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596 views
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Not able to start docker Desktop in Windows

In Microsoft Windows 10 professional, I am ...READ MORE

Apr 20, 2022 in Docker by pranav
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How to switch to devops from technical support with 7 years experience

Hi All, I am a production support analyst ...READ MORE

Jun 27, 2022 in DevOps & Agile by anonymous

edited Mar 4 17 views
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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
• 63,600 points
380 views
+3 votes
2 answers

Error - 419 Sorry, your session has expired.Post request in Laravel?

Sometimes the cache can also lead to ...READ MORE

Aug 28, 2020 in Laravel by Ishita
• 150 points
31,876 views
0 votes
1 answer

C++ - Overloading vs Overriding in Inheritance

In C++, a derived class's method only overrides the base class's method if their declarations match (I say "match," but I'm not sure what the formal term is).  That is, all arguments must be of the same type, with the same const qualification.  If there are any mismatches, the derived class's method hides all methods with the same name rather than overriding.  This is what the "ERROR" in your image is attempting to convey.  So, in that image, / overrides in a comment is incorrect and misleading. Yes, many C++ instructors are unaware of these somewhat esoteric details. Furthermore, if you want to override, your base class's method must be virtual; otherwise, polymorphism will not work. . We could also say that the derived-class method hides the base-class method if it wasn't virtual.  The part about hiding, on the other hand, has almost no meaning here; what this term really means is that you're not in charge. Furthermore, overloading is the presence of multiple methods with the same name but different signatures, as you may have noticed. To be useful, they must all be present in the derived class; otherwise, they will be hidden if the derived class only has one method, fa1, and the other fa1 are in the base. There is, however, a syntax sugar that "copies" all fa1 from base to derived, removing all the hidden semantics: class A { public: void fa1(); ...READ MORE

Jun 7, 2022 in C++ by Damon
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915 views
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How to write a PHP ternary operator

How can I write a PHP ternary operator ...READ MORE

Jun 14, 2022 in PHP by narikkadan
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423 views
0 votes
1 answer

Submit a form using jQuery

This method is a shortcut for .on( ...READ MORE

Jun 6, 2022 in JQuery by Edureka
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851 views
0 votes
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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
• 63,600 points
621 views
+1 vote
1 answer

Command "python setup.py egg_info" failed with error code 1 in /tmp/pip-build-8nhf9w2t/grpcio/

Hi@akhtar, You may get this error because of ...READ MORE

May 16, 2020 in Machine Learning by MD
• 95,460 points
33,249 views
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1 answer

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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661 views
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Fiddler doesn't capture traffic from my C# app

I've tried Fiddler with Fiddler2 and Fiddler4, ...READ MORE

Jun 11, 2022 in C# by krishna
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671 views
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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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1,038 views
0 votes
1 answer

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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852 views
0 votes
1 answer

Cannot read property 'addEventListener' of null

Just check that el is not null before adding ...READ MORE

May 1, 2022 in Other DevOps Questions by narikkadan
• 63,600 points
2,444 views
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2 answers

Error:“Cannot Connect to Server - A network-related or instance-specific error”?

Hello, The "sql server error 40" is appears mostly ...READ MORE

Aug 18, 2020 in PHP by Fantazma
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29,783 views
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laravel throwing MethodNotAllowedHttpException

 I wanted to create a login form ...READ MORE

May 17, 2022 in Others by Kichu
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1,682 views
0 votes
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How to create a JSON object

I want to create a JSON object ...READ MORE

Jun 16, 2022 in PHP by narikkadan
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472 views
0 votes
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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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578 views
0 votes
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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
• 1,480 points
838 views
0 votes
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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
• 1,240 points
661 views
0 votes
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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
• 63,600 points
463 views
0 votes
1 answer

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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788 views
0 votes
1 answer

What is an index in SQL?

INDEX - find data easily UNIQUE INDEX - duplicate values are ...READ MORE

Jun 1, 2022 in Others by nisha
• 2,210 points
1,074 views
0 votes
1 answer

How do I resolve the "java.net.BindException: Address already in use: JVM_Bind" error?

If you are aware about what port ...READ MORE

Feb 22, 2022 in Java by Aditya
• 7,680 points
5,322 views
0 votes
1 answer

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
• 2,820 points
576 views
0 votes
1 answer

Correct syntax for main method

Both ways are correct. But taking the ...READ MORE

Jun 7, 2022 in C# by pranav
• 2,590 points
811 views