Trending questions in Edureka Community

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Error:Laravel PackageManifest.php: Undefined index: name

Hello, Try this, it is worked for me, ...READ MORE

Dec 3, 2020 in Laravel by Niroj
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24,629 views
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What's the difference between :: (double colon) and -> (arrow) in PHP?

I know that there are two distinct ways ...READ MORE

Jun 14, 2022 in PHP by narikkadan
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590 views
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How to check a radio button with jQuery?

For versions of jQuery equal or above ...READ MORE

Jun 3, 2022 in JQuery by Edureka
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1,001 views
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Check if file exists in php

I have this code: if (!(file_exists(http://mysite.com/images/thumbnail_1286954822.jpg))) { ...READ MORE

Jun 4, 2022 in PHP by Kichu
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1,013 views
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What is mod_php?

Note that the php_flag settings in .htaccess ...READ MORE

Jun 17, 2022 in PHP by narikkadan
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454 views
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Beginners book for .NET and C#

It depends on how proficient you are ...READ MORE

Jun 21, 2022 in C# by jyoti
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443 views
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What is the best library in python to deal with excel files?

XlsxWriter and Xlwings are the best, in ...READ MORE

Apr 4, 2022 in Database by Edureka
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3,592 views
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1 answer

C# code works in Visual Studio 2019 but not in online compiler

Repl.it compiles in Mono C# 4.6.2.0, according ...READ MORE

May 30, 2022 in Others by rajiv
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1,237 views
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What really is a deque in STL?

A deque is defined somewhat recursively: fundamentally, ...READ MORE

Jun 10, 2022 in C++ by Damon
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719 views
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C# or operator

This is interesting. So, there are two ...READ MORE

Jun 23, 2022 in C# by krishna
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SQL Server CASE .. WHEN .. IN statement

Try this... SELECT AlarmEventTransactionTableTable.TxnID, ...READ MORE

Jun 14, 2022 in Others by polo
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518 views
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How can I create a correlation matrix in R?

An example, d <- data.frame(x1=rnorm(10), ...READ MORE

Jun 14, 2022 in Data Analytics by Sohail
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523 views
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What is the difference between boot disk and data disk in GCP (especially AI platform)

Boot disk is dedicated to the boot ...READ MORE

Apr 6, 2022 in GCP by Korak
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3,627 views
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First C# program with two Classes. Confused

I figured out where your problem is Craps ...READ MORE

Jun 21, 2022 in C# by jyoti
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434 views
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How do the PHP equality (== double equals) and identity (=== triple equals) comparison operators differ?

What is the difference between == and ===? How exactly does ...READ MORE

Jun 19, 2022 in PHP by narikkadan
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353 views
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1 answer

How to sort text alphabetically in Linux system?

Hi@akhtar, In the Linux system, you will find ...READ MORE

Oct 20, 2020 in Linux Administration by MD
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26,538 views
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How to detect faulty JPEG in PHP? (Issue with SOFn, DQT or DHT JPEG marker missing before a JPEG SOS marker)

Is there a way to detect if ...READ MORE

Jun 7, 2022 in PHP by Kichu
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874 views
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1 answer

Is jQuery considered a language?

jQuery is not a programming language instead it ...READ MORE

Jun 17, 2022 in JQuery by rajatha
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403 views
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1 answer

Print Pdf in C#

Using an installed Adobe Reader or any ...READ MORE

Jun 7, 2022 in C# by pranav
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835 views
0 votes
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Get file content from URL?

When I use this URL: https://chart.googleapis.com/chart?cht=p3&chs=250x100&chd=t:60,40&chl=Hello|World&chof=json I am prompted ...READ MORE

Jun 17, 2022 in PHP by narikkadan
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439 views
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How to embed Ruffle flash player emulator into HTML file?

I was implementing SWF (Small Web Format) ...READ MORE

May 27, 2022 in HTML by Tejashwini
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1,320 views
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How can I parse a JSON file with PHP?

I want to parse a JSON file ...READ MORE

Jun 17, 2022 in PHP by narikkadan
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438 views
0 votes
1 answer

How can I refresh a page with jQuery?

Use the JavaScript location. reload() Method You can simply ...READ MORE

Jun 10, 2022 in JQuery by gaurav
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981 views
0 votes
1 answer

std::next_permutation Implementation Explanation

Permutations are generated in lexicographical order by ...READ MORE

Jun 10, 2022 in C++ by Damon
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674 views
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How to extract img src, title and alt from html using php?

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

Jun 3, 2022 in PHP by Kichu
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1,040 views
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What is a lambda expression in C++11?

In C++11, what is a lambda expression? A: It's the object of an autogenerated class with overloading operator() const under the hood.  Closure is a type of object that is produced by the compiler.  This 'closure' idea is similar to C++11's bind notion.  Lambdas, on the other hand, usually produce better code.  Full inlining is also possible with calls through closures. Q: When do you think I'd utilise one? A: Define "simple and tiny logic" and request that the compiler generate the code from the preceding question.  You tell the compiler the expressions you wish to be inside the operator ().  The compiler will produce everything else for you. Q: What kind of problem do they tackle that couldn't be solved before they were introduced? A: It's some form of syntactic sugar, like using operators instead of functions for custom add, subtract, and other operations... However, wrapping 1-3 lines of genuine logic to some classes, and so on, saves additional lines of needless code!  Some engineers believe that if the number of lines is reduced, there is a lower likelihood of mistakes (which I agree with). Example of usage auto x = [=](int arg1){printf("%i", ...READ MORE

Jun 15, 2022 in C++ by Damon
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465 views
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1 answer

How to implement SOLID principles into an existing project

It will be a lengthy procedure. You ...READ MORE

Jun 14, 2022 in C# by krishna
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569 views
0 votes
1 answer

How use File("/sdcard/myfile") without READ_EXTERNAL_STORAGE on android 11?

You first need to use File.exists() and ...READ MORE

May 31, 2022 in Others by nisha
• 2,210 points
1,120 views
0 votes
1 answer

Trim to remove white space

The trim() method removes whitespace from both ...READ MORE

Jun 14, 2022 in JQuery by rajatha
• 7,680 points
492 views
0 votes
0 answers

Multiple Image Upload PHP form with one input

I want to have multiple image upload forms ...READ MORE

Jun 13, 2022 in PHP by narikkadan
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596 views
0 votes
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Merge PDF files with PHP

Is it possible to merge multiple pdf ...READ MORE

May 27, 2022 in PHP by Kichu
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1,332 views
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The difference between Map() and map () from Purrr package in R

The tilde just indicates to the map ...READ MORE

Jun 14, 2022 in Data Science by Sohail
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490 views
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1 answer

codewithmosh NodeJS course asks me a few times to change my NODE_ENV - doesn't work on windows?

The solution you require is straightforward. You must ...READ MORE

Jun 14, 2022 in Node-js by Neha
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482 views
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jQuery add class .active on menu

I've got a problem. I want to add ...READ MORE

Jun 10, 2022 in JQuery by gaurav
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693 views
0 votes
0 answers

Static methods in PHP

I came to know about static methods ...READ MORE

Jun 19, 2022 in PHP by narikkadan
• 63,600 points
321 views
0 votes
1 answer

How to change CSS using jQuery?

You can change CSS using the jQuery ...READ MORE

Jun 10, 2022 in JQuery by gaurav
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679 views
0 votes
1 answer

Reading Excel File using Python, how do I get the values of a specific column with indicated column name?

We can read excel more easily with ...READ MORE

Mar 14, 2022 in Database by gaurav
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4,530 views
0 votes
0 answers

What is the difference between public, private, and protected?

When and why should I use public, ...READ MORE

Jun 16, 2022 in PHP by narikkadan
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449 views
0 votes
1 answer

Azure AD SAML with React and Nodejs - auto login with azure portal

You just need to configure your web ...READ MORE

Apr 7, 2022 in Azure by Edureka
• 12,690 points
3,437 views
0 votes
1 answer

How to convert JSON text into objects using C#

To make a class out of a ...READ MORE

Jun 13, 2022 in C# by krishna
• 2,820 points
561 views
0 votes
1 answer

ValueError: setting an array element with a sequence

The problem is the shape of the ...READ MORE

May 1, 2022 in Python by narikkadan
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2,410 views
0 votes
0 answers

Escaping quotation marks in PHP

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

Jun 19, 2022 in PHP by narikkadan
• 63,600 points
301 views
0 votes
1 answer

Find nearest gas station using google maps v2 in android and want to display the route to it

The code snippet is the following (you ...READ MORE

Jun 9, 2022 in Others by nisha
• 2,210 points
670 views
0 votes
0 answers

What is the difference between POST and GET in HTML/PHP

I don't seem to understand what GET ...READ MORE

Jun 17, 2022 in PHP by narikkadan
• 63,600 points
389 views
0 votes
1 answer

Difference between single and double quotes in Bash

Single statements will not insert anything, yet ...READ MORE

Jun 10, 2022 in Linux Administration by Korak
• 5,820 points
654 views
0 votes
0 answers

Associativity of operators

The following is taken from the C# ...READ MORE

Jun 11, 2022 in C# by pranav
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625 views
0 votes
1 answer

How do I format date in jQuery datetimepicker?

“jquery datepicker format” Code Answer's $('#timePicker'). datetimepicker({ // dateFormat: ...READ MORE

Jun 10, 2022 in JQuery by rajatha
• 7,680 points
626 views
0 votes
0 answers

Can anyone confirm that phpMyAdmin AllowNoPassword works with MySQL databases?

I have a version of phpMyAdmin located ...READ MORE

Jun 3, 2022 in PHP by Kichu
• 19,040 points
994 views
0 votes
1 answer

Logical calculation in Excel

Use the IF function, one of the ...READ MORE

Jun 9, 2022 in JQuery by gaurav
• 23,260 points
686 views
0 votes
1 answer

Are virtual functions the only way to achieve Runtime Polymorphism in C++?

fprintf is a polymorphism function in the C programming language. It can print to a file, stdout, a printer, a socket, or whatever else the system can represent as a stream if you supply it different handles. FILE* file = fopen("output.txt", "w"); ...READ MORE

Jun 21, 2022 in C++ by Damon
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479 views