Trending questions in Edureka Community

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Prevent nginx 504 Gateway timeout using PHP set_time_limit()

I am getting 504 timeout messages from ...READ MORE

Jun 11, 2022 in PHP by narikkadan
• 63,600 points
770 views
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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
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385 views
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Compare $1 with another string in bash

The explanation $1 doesn't match is on ...READ MORE

Jun 13, 2022 in Linux Administration by Korak
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617 views
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Filter array by its keys using an array of allowed keys

The callback function in array_filter() only passes in the ...READ MORE

Jun 20, 2022 in PHP by narikkadan
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341 views
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Difference between the == and %in% operators in R

percent in percent "returns a vector of ...READ MORE

Jun 20, 2022 in Data Science by Sohail
• 3,040 points
729 views
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How to host MEAN stack application with Angular and nodejs on windows IIS

It's fine that you're using Angular. Be ...READ MORE

May 27, 2022 in Node-js by Neha
• 9,020 points
1,347 views
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Save dynamically created table content in excel file using SheetJS

text inside tr instead of td in dynamic content. This results ...READ MORE

Apr 4, 2022 in Database by Edureka
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3,643 views
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com.android.builder.internal.aapt.v2.Aapt2Exception: Android resource compilation failed after updating android studio

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

May 13, 2022 in Others by Kichu
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Instagram jQuery Search not showing anything

The latest changes in Instagram has affected ...READ MORE

Jun 16, 2022 in JQuery by rajatha
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How to use std::sort to sort an array in C++

We receive std::begin and std::end in C++0x/11, which are overloaded for arrays: #include <algorithm> int main(){ int v[2000]; ...READ MORE

Jun 1, 2022 in C++ by Damon
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Android Development: Service not registered: com.google.android.gms.common.internal.bf

you may want to try GoogleMapOptions options ...READ MORE

Jun 6, 2022 in Others by nisha
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907 views
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When to use abstract classes

When you need a class for inheritance ...READ MORE

Jun 17, 2022 in C# by jyoti
• 1,240 points
571 views
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CountifS + multiple criteria + distinct count

Please enter this formula into a blank ...READ MORE

Apr 4, 2022 in Database by Edureka
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3,635 views
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PHP Array to JSON Array using json_encode();

I have encoded an Array I've made using ...READ MORE

Jun 13, 2022 in PHP by narikkadan
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667 views
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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
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482 views
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What does the ! (exclamation mark) do in TypeScript?

The exclamation mark is called the non-null ...READ MORE

Jun 1, 2022 in TypeSript by Nina
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1,144 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
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810 views
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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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480 views
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How to round up integer division and have int result in Java?

I am working on a code to ...READ MORE

May 5, 2022 in Java by Kichu
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2,326 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
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603 views
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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
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731 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
• 63,600 points
703 views
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2 answers

How to detect a route change in Angular?

Hii Kartik For Angular 7 someone should write like: this.router.events.subscribe((event: Event) ...READ MORE

Apr 22, 2020 in Angular by Niroj
• 82,840 points
29,192 views
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1 answer

df -h if freespace equals then | bash

Try this out: destination="$HOME/Desktop/sandbox" freespace="$(df -h / | tail ...READ MORE

Jun 13, 2022 in Linux Administration by Korak
• 5,820 points
602 views
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0 answers

iloc giving 'IndexError: single positional indexer is out-of-bounds'

I was trying to encode some information ...READ MORE

May 23, 2022 in Python by Kichu
• 19,040 points
1,569 views
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When should you use C# indexers

First, let's talk about indexer. Class (or struct) ...READ MORE

Jun 23, 2022 in C# by krishna
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438 views
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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
729 views
0 votes
1 answer

Match Android apk SHA256 with SafetyNet apkCertificateDigestSha256

Google depreciated SafetyAPI and Introduced PlayIntegrity API ...READ MORE

Jun 6, 2022 in Others by nisha
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996 views
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What is the difference between ' and " in PHP?

What is the difference between ' and ...READ MORE

Jun 17, 2022 in PHP by narikkadan
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488 views
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1 answer

Encapsulation of subclasses from a constructor in C#

If you think about it in terms ...READ MORE

Jun 11, 2022 in C# by pranav
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715 views
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Sound chords in C#

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

Jun 23, 2022 in C# by krishna
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472 views
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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
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554 views
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PHP server on local machine?

I want to test my PHP file ...READ MORE

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

Export DataTable to Excel File

Add Interop References. First we need to ...READ MORE

Jun 9, 2022 in JQuery by gaurav
• 23,260 points
781 views
0 votes
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
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576 views
0 votes
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What exactly does stringstream do?

When converting between strings and other numerical kinds, stringstream can be very useful.  Stringstream is comparable to iostream in terms of usage, so learning it is not difficult. Stringstreams can be used to read strings as well as write data into them.  It mostly works with a string buffer instead of an actual I/O channel. The stringstream class's fundamental member functions are as follows: str() is a function that returns the contents of a buffer as a string. str(string), which changes the buffer's contents to the string argument. Here's an example of how string streams can be used. ostringstream os; os << "dec: " << 15 ...READ MORE

Jun 13, 2022 in C++ by Damon
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593 views
0 votes
1 answer

How to practice a language like C#

I believe you should begin with personal ...READ MORE

Jun 13, 2022 in C# by krishna
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640 views
0 votes
1 answer

File Download on NodeJS with use opensubtitles API

The problem is the charset output (default ...READ MORE

Jun 7, 2022 in Node-js by Neha
• 9,020 points
998 views
0 votes
1 answer

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

According to cplusplus.com's documentation: This operator (<<) applied to ...READ MORE

Jun 20, 2022 in C++ by Damon
• 4,960 points
395 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
412 views
0 votes
1 answer

Is there an official logo of C#

There isn't an official logo, as far ...READ MORE

Jun 13, 2022 in C# by krishna
• 2,820 points
636 views
0 votes
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
• 12,690 points
738 views
0 votes
0 answers

json_decode to array

I want to decode a JSON string ...READ MORE

Jun 3, 2022 in PHP by Kichu
• 19,040 points
1,079 views
0 votes
0 answers

Convert one date format into another in PHP

How can I convert one date format ...READ MORE

Jun 20, 2022 in PHP by Kithuzzz
• 38,000 points
308 views
0 votes
1 answer

Examples of dynamic polymorphism in c#

Check the example of polymorphism below. We ...READ MORE

Jun 7, 2022 in C# by pranav
• 2,590 points
864 views
0 votes
1 answer

Music major scale converter

I believe I know what you're looking ...READ MORE

Jun 14, 2022 in C# by krishna
• 2,820 points
607 views
0 votes
0 answers

PHP typecasting

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

Jun 14, 2022 in PHP by narikkadan
• 63,600 points
592 views
0 votes
1 answer

What does -f mean in bash

Luckily, the Bash Reference Manual is accessible ...READ MORE

Jun 10, 2022 in Linux Administration by Korak
• 5,820 points
729 views
0 votes
1 answer

How To login to azure kubernetes cluster?

Run az login to authenticate to Azure. Run az aks get-credentials to ...READ MORE

Apr 1, 2022 in Azure by Edureka
• 12,690 points
3,778 views
0 votes
1 answer

How do I implement JQuery.noConflict() ?

jQuery - noConflict() In jQuery's case, $ is ...READ MORE

Jun 17, 2022 in JQuery by rajatha
• 7,680 points
424 views