Trending questions in Edureka Community

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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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1,245 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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514 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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441 views
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1 answer

How to disable the Azure Bastion for Virtual Machine in Azure cloud?

Please use the below command to check ...READ MORE

Mar 29, 2022 in Azure by Edureka
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edited Jun 27, 2023 by Khan Sarfaraz 3,924 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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592 views
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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
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455 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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519 views
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Strtotime() doesn't work with dd/mm/YYYY format

The strtotime() function user manual doesn't give ...READ MORE

May 28, 2022 in PHP by Kichu
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1,376 views
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DynamoDB: How to query using GSI when you know the partition key but not the sort key?

My table is set up like this: ...READ MORE

Apr 5, 2022 in Others by Kichu
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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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776 views
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What are the prerequisites to learn cloud computing AWS?

The AWS Cloud or Amazon cloud offers ...READ MORE

May 8, 2019 in Career Counselling by Gitika
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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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516 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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425 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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How do you run TypeScript files from command line?

You can leave tsc running in watch mode using tsc ...READ MORE

May 31, 2022 in TypeSript by Nina
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1,178 views
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Using getline() in C++

If you use getline() after cin >> anything, you must first flush the newline character from the buffer.  You can achieve this by using the cin.ignore() It would be something like this: string messageVar; cout ...READ MORE

Jun 1, 2022 in C++ by Damon
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1,145 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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1,113 views
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php extension mcrypt must be loaded

When I tried to install Magento on ...READ MORE

Jun 16, 2022 in PHP by narikkadan
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486 views
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1 answer

Laravel + adminLTE3 jquery and other dependencies not found

To add jquery to laravel you first ...READ MORE

Jun 2, 2022 in JQuery by Edureka
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1,088 views
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Creating a sequential list of letters with R

I want to be able to create a ...READ MORE

Jun 1, 2022 in Others by avinash
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611 views
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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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592 views
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Google SEO Site Map submitted but no pages have been indexed

Even if not all pages were indexed, ...READ MORE

Sep 13, 2022 in Digital Marketing by NikoLoko

edited Mar 5 626 views
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Add new item in existing array in c#.net

In C#.net, how can I add a ...READ MORE

Jun 11, 2022 in C# by jyoti
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444 views
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Logical calculation in Excel

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

Jun 9, 2022 in JQuery by gaurav
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796 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
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655 views
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1 answer

Difference between interfaces and classes in Typescript

Interfaces Describe how an object should look Exists compile ...READ MORE

Jun 15, 2022 in TypeSript by Nina
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545 views
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How can I upload files asynchronously with jQuery?

I would like to upload a file ...READ MORE

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

What extensions are there for generated C# files

This is by no means complete, but ...READ MORE

Jun 9, 2022 in C# by rajiv
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800 views
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1 answer

How to clean node_modules folder of packages that are not in package.json?

Hello @kartik, You could remove your node_modules/ folder ...READ MORE

Jul 13, 2020 in Node-js by Niroj
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What is meaning by @ symbol in typescript --Angular 2

For the creation of angular 2 applications, ...READ MORE

Jun 27, 2022 in PHP by Logan
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edited Mar 4 25 views
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how do I create an array in jquery?

$(document).ready(function() { $("a").click(function() { ...READ MORE

Jun 6, 2022 in JQuery by Edureka
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897 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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749 views
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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
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722 views
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Difference between docker rm IMAGE vs docker rmi IMAGE

docker image rm "Remove one or more ...READ MORE

Apr 18, 2022 in Docker by pranav
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2,823 views
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Why is "using namespace std;" considered bad practice?

This has nothing to do with performan ...READ MORE

Jun 1, 2022 in C++ by Damon
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1,118 views
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Getting java.lang.ClassNotFoundException: org.apache.commons.logging.LogFactory exception

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

May 18, 2022 in Java by Kichu
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1,746 views
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Error in Python script "Expected 2D array, got 1D array instead:"?

I wanted to make this ML prediction: import ...READ MORE

May 18, 2022 in Python by Kichu
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1,673 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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738 views
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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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599 views
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1 answer

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
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740 views
0 votes
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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839 views
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1 answer

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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758 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
0 votes
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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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506 views
0 votes
1 answer

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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686 views
0 votes
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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1,046 views
+1 vote
0 answers

'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
0 votes
1 answer

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
0 votes
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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5,617 views