Trending questions in Edureka Community

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Is there any efficient way of dealing null values during concat functionality of pyspark.sql version 2.3.4?

When you concatenate any string with a ...READ MORE

Nov 6, 2019 in Apache Spark by Rishi
 • 41,977 views
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1 answer

std::next_permutation Implementation Explanation

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

Jun 10, 2022 in C++ by Damon
 • 4,960 points • 1,093 views
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Hot to display 😀😠as emoji to PHP

I stored emojis in my database and ...READ MORE

Jun 12, 2022 in PHP by narikkadan
 • 86,360 points • 1,002 views
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1 answer

Change a HTML5 input's placeholder color with CSS

There are three implementations available: pseudo-elements, pseudo-classes, ...READ MORE

Jun 10, 2022 in CSS by Edureka
 • 12,700 points • 1,111 views
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How can I remove part of a string in PHP?

How can I remove part of a ...READ MORE

Jun 19, 2022 in PHP by narikkadan
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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
 • 13,690 points • 1,385 views
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Are there any man pages that summarize bash scripting?

Regardless of whether man pages are exceptionally ...READ MORE

Jun 13, 2022 in Linux Administration by Korak
 • 5,820 points • 951 views
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1 answer

Sound chords in C#

I am attaching this link for DirectSound ...READ MORE

Jun 23, 2022 in C# by krishna
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1 answer

Excel - Combine multiple columns into one column

In Excel, how can I concatenate (combine) ...READ MORE

Mar 30, 2022 in Database by gaurav
 • 23,580 points • 4,296 views
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jQuery onload function

I m using the following script to ...READ MORE

Jul 1, 2022 in Web Development by rajatha
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edited Mar 4 • 218 views
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What is a stored procedure?

119 What is a "stored procedure" , how do they work? What ...READ MORE

May 27, 2022 in Others by avinash
 • 1,840 points • 1,123 views
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1 answer

What is the name of the "<<" and ">>" operators? [duplicate]

This operator (<<) applied to an output ...READ MORE

Jun 20, 2022 in C++ by Damon
 • 4,960 points • 754 views
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1 answer

What is LINQ and what does it do

LINQ or Language Integrated Query may refer to: a ...READ MORE

Jun 21, 2022 in C# by jyoti
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EXCEL: How to automatically add serial number in Excel Table using formula that is immune to filtering / sorting?

I want to create an Excel Table ...READ MORE

Mar 24, 2022 in Big Data Hadoop by Edureka
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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
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what is hybrid framework in selenium?

Hybrid framework is mixed with two or ...READ MORE

Jun 15, 2022 in Selenium by Mukesh
edited Mar 5 • 3,655 views
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1 answer

C++ binary operator overloading

The language defines several fundamental types, such as int and double.  Objects are instances of fundamental kinds. Let's pretend you have: struct Foo { ... }; You can use non-member functions to overload the operator+ function. Foo operator+(Foo , ...READ MORE

Jun 21, 2022 in C++ by Damon
 • 4,960 points • 931 views
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PHP typecasting

what is the best way to typecast ...READ MORE

Jun 14, 2022 in PHP by narikkadan
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Why isn't Array a generic type

They basically copied the concept of arrays ...READ MORE

Jun 21, 2022 in C# by jyoti
 • 1,240 points • 817 views
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0 answers

What do Clustered and Non-Clustered index actually mean?

 I want to know about Clustered and Non clustered indexes. ...READ MORE

Jun 22, 2022 in Others by nisha
 • 2,210 points • 604 views
0 votes
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Error in xy.coords(x, y, xlabel, ylabel, log) : 'x' and 'y' lengths differ

Hi, so I am a new Rstudio ...READ MORE

Jun 30, 2022 in Data Analytics by ธีระบูลย์
edited Mar 4 • 233 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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php extension mcrypt must be loaded

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

Jun 16, 2022 in PHP by narikkadan
 • 86,360 points • 809 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 • 893 views
0 votes
1 answer

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
 • 3,040 points • 901 views
0 votes
1 answer

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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0 votes
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How to convert rupee as paise with php?

What is the correct way to display ...READ MORE

Jun 4, 2022 in PHP by Kichu
 • 19,040 points • 910 views
0 votes
1 answer

How to rename a single column in a data.frame?

data.rename(columns={'gdp':'log(gdp)'}, inplace=True) The rename show that it accepts a dict ...READ MORE

Jun 24, 2022 in Data Analytics by Sohail
 • 3,040 points • 759 views
0 votes
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
 • 9,020 points • 890 views
0 votes
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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1 answer

SQL Server CASE .. WHEN .. IN statement

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

Jun 14, 2022 in Others by polo
 • 1,480 points • 882 views
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why with_items is not looping properly in yml , any suggestions

This is the yml file:  - name: Update ...READ MORE

Jun 30, 2022 in Ansible by anonymous
edited Mar 4 • 212 views
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What does na.rm=TRUE actually means?

Whenever we want to have NA in ...READ MORE

Jun 9, 2022 in Data Analytics by Avinash
 • 1,260 points • 1,126 views
0 votes
1 answer

How to create a half circle donut chart in Tableau

There is a simple way to accomplish ...READ MORE

Apr 7, 2022 in Tableau by Neha
 • 9,020 points • 3,831 views
0 votes
0 answers

Scroll to an element with jQuery

I have this input element: <input type="text" class="textfield" ...READ MORE

Jul 1, 2022 in Web Development by gaurav
 • 23,580 points
edited Mar 4 • 186 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
 • 86,360 points • 971 views
0 votes
1 answer

Google Chrome Update - Issue with copying code from Inspector CSS

You can disable it via the Settings > ...READ MORE

Jun 21, 2022 in CSS by Edureka
 • 12,700 points • 676 views
0 votes
1 answer

How to trigger a click on a link using jQuery

$( "#foo" ). trigger( "click" ); As of jQuery ...READ MORE

Jun 10, 2022 in JQuery by rajatha
 • 7,680 points • 1,037 views
0 votes
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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
 • 13,690 points • 1,209 views
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Send str() output to View()

A dataset containing 313 variables is the ...READ MORE

Jun 30, 2022 in Data Analytics by avinash
 • 1,840 points
edited Mar 4 • 216 views
0 votes
0 answers

PHP "php://input" vs $_POST

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

Jun 9, 2022 in PHP by Kichu
 • 19,040 points • 1,060 views
+2 votes
3 answers

Permission denied error while running a simple job in Jenkins

Hey @Hannah, try changing the permissions using ...READ MORE

Oct 25, 2018 in Jenkins by krishti
 • 60,551 views
0 votes
1 answer

Nodejs Event Loop

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

Jun 10, 2022 in Node-js by Neha
 • 9,020 points • 1,053 views
0 votes
0 answers

Issue in blob storage to fileShare big file transfer : Using fileRange (nodejs Cloud function)

To file a problem with blob storage ...READ MORE

Jun 13, 2022 in Node-js by Vaani
 • 7,070 points • 946 views
0 votes
0 answers

jQuery add class .active on menu

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

Jun 10, 2022 in JQuery by gaurav
 • 23,580 points • 1,029 views
0 votes
0 answers

How Convert VB Project to C#

I have a VB project that has ...READ MORE

Jun 11, 2022 in C# by jyoti
 • 1,240 points • 1,029 views
0 votes
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
 • 1,620 points • 1,099 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
 • 23,580 points • 1,057 views
0 votes
1 answer

Explain Guarded Attribute in a Laravel model?

Hii, The guarded attribute is the opposite of ...READ MORE

Mar 27, 2020 in Laravel by Niroj
 • 82,800 points • 35,791 views
0 votes
1 answer

Mac M1 C++20: Missing std::convertible_to and std::forward_iterator concepts

Clang from Homebrew is a good option (or compile one by yourself).  You may also look at the features that have been incorporated on Clang's official website. ❯ clang++ --version Homebrew clang version 13.0.0 Target: arm64-apple-darwin21.1.0 Thread ...READ MORE

Jun 14, 2022 in C++ by Damon
 • 4,960 points • 849 views
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