Trending questions in Edureka Community

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Unix xxd -r -p command NodeJS equivalent

I'm attempting to convert an encrypted shell ...READ MORE

Jun 9, 2022 in Node-js by Vaani
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do-while loop in R

Unlike for and while loops, which test the loop condition at ...READ MORE

Jun 1, 2022 in Data Science by Sohail
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"docker build" requires exactly 1 argument(s)

I'm attempting to build and tag an ...READ MORE

Apr 21, 2022 in Docker by pranav
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PHP switch statement returns invalid output

The PHP switch statement returns invalid output : $cond ...READ MORE

Jun 9, 2022 in PHP by Kichu
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Excel - count days in each month between two dates (both dates available)

Anyway, here's an alternative completeness approach based ...READ MORE

Apr 11, 2022 in Database by gaurav
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Which version of C# am I using

From developer cmd, type this csc -langversion:? This will ...READ MORE

Jun 7, 2022 in C# by pranav
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jQuery's .on() method combined with the submit event

You need to delegate event to the ...READ MORE

May 30, 2022 in JQuery by gaurav
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Email validation using jQuery

You can use regular old javascript for ...READ MORE

Jun 3, 2022 in JQuery by Edureka
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Can I use PHP reserved names for my functions and classes?

I wanted to create a function called ...READ MORE

Jun 12, 2022 in PHP by narikkadan
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Creating a search form in PHP [duplicate]

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

Jun 9, 2022 in PHP by Kichu
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Difference between require, include, require_once and include_once?

In PHP: When should I use require vs. include? When should I ...READ MORE

Jun 14, 2022 in PHP by narikkadan
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Pull and Push Docker Image task to ACR fails in Azure Devops Pipeline "unauthorized: Invalid clientid or client secret."

I tried pulling and pushing images or ...READ MORE

Mar 29, 2022 in Other DevOps Questions by Kichu
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pass character strings to ggplot2 within a function

In order to streamline my work process, ...READ MORE

Jun 24, 2022 in Data Analytics by Avinash
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edited Mar 4, 2025 • 314 views
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Ajax load issues with space in url

You should URL encode the message body ...READ MORE

Jun 10, 2022 in JQuery by gaurav
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Getting "Lock wait timeout exceeded; try restarting transaction" even though I'm not using a transaction

 To answer your question, I have written ...READ MORE

Feb 18, 2022 in Web Development by Aditya
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jQuery mobile: Enable Word Wrap in ListViews

A listview is coded as a simple ...READ MORE

Jun 6, 2022 in JQuery by Edureka
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PhpMyAdmin not working on localhost

In order to answer your question, you ...READ MORE

Feb 8, 2022 in Others by Rahul
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Questions every good .NET developer should be able to answer?

If I were interviewing someone who knew ...READ MORE

May 30, 2022 in C# by rajiv
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How to convert a data frame column to numeric type?

How can we convert a data frame ...READ MORE

Jun 13, 2022 in Others by Avinash
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How do I select a sibling element using jQuery?

Use jQuery . siblings() to select the matching ...READ MORE

Jun 6, 2022 in JQuery by Edureka
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Split timestamp column into separate date and time columns in excel

Kutools for Excel allows you to split ...READ MORE

Apr 11, 2022 in Database by gaurav
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Using Stopwatch in C#

Is there a way to incorporate a ...READ MORE

Jun 11, 2022 in C# by krishna
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The new syntax "= default" in C++11

A defaulted default function Object() { [native code] } is defined as a user-defined default function Object() { [native code] } with an empty compound statement and no initialization list. I'll give you an example to demonstrate the difference: #include <iostream> using namespace std; class A { public: ...READ MORE

Jun 7, 2022 in C++ by Damon
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C# books or web sites for C++

I would recommend checking out C# in ...READ MORE

Jun 6, 2022 in C# by pranav
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Difference between static and relative positioning

Static: The location of items is static ...READ MORE

Jun 10, 2022 in CSS by Edureka
 • 12,730 points • 1,040 views
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How to calculate probability in a normal distribution given mean & standard deviation?

This is how you do it. >>> import ...READ MORE

Apr 7, 2022 in Machine Learning by Nandini
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Logistic Regression with continuous data using sklearn in python

Despite the fact that it produces a ...READ MORE

Mar 23, 2022 in Machine Learning by Dev
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GitHub "fatal: remote origin already exists"

Update the existing remote: $ git remote set-url ...READ MORE

May 1, 2022 in Git & GitHub by narikkadan
 • 86,360 points • 2,630 views
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mysqli_fetch_array() expects parameter 1 to be mysqli_result, boolean given in.

The issue is that the query given to mysqli_query() is ...READ MORE

May 1, 2022 in Other DevOps Questions by narikkadan
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using for loop in jquery

$(document).ready(function() { $for(i=1;i<8;i++) ...READ MORE

Jun 6, 2022 in JQuery by Edureka
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Format die(); Message in PHP

Is there a way to style the ...READ MORE

Jun 10, 2022 in PHP by narikkadan
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How do you typecast in TypeScript?

Casting: return this.createMarkerStyle(<MarkerSymbolInfo> symbolInfo); Or Casting compatible with tsx mode: return ...READ MORE

Jun 1, 2022 in TypeSript by Nina
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php var_dump() vs print_r()

What is the difference between var_dump() and print_r() in terms of ...READ MORE

May 28, 2022 in PHP by Kichu
 • 19,040 points • 1,384 views
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How to download Azure Function (Python) .zip file?

You can use ftp to get app ...READ MORE

Mar 29, 2022 in Azure by Edureka
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How to add keywords in meta tag?

I have a categories table and I ...READ MORE

Jun 20, 2022 in Laravel by Mahmoud
edited Mar 4, 2025 • 434 views
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How to insert image in Tableau worksheet

Tableau's online documentation Static image files can be ...READ MORE

Apr 5, 2022 in Tableau by Neha
 • 9,020 points • 3,691 views
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How to add php repositories to debian kali linux for php files?

I added: packages.sury.org/php through the script, I got on ...READ MORE

Jun 1, 2022 in PHP by Kichu
 • 19,040 points • 1,255 views
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Firebase transactions in NodeJS always running 3 times?

I've noticed that whenever I define a ...READ MORE

Jun 22, 2022 in Node-js by Vaani
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edited Mar 4, 2025 • 345 views
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How to iterate over a dictionary?

I have seen this being used. In ...READ MORE

Jun 7, 2022 in C# by pranav
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When to use an interface instead of an abstract class and vice versa

This could be an OOP question in ...READ MORE

Jun 11, 2022 in C# by pranav
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How is CTRL-R (reverse-i-search) is implemented in bash terminal?

Example of the reverse search: (reverse-i-search)`grep': git log ...READ MORE

Jun 3, 2022 in Linux Administration by Rahul
 • 3,380 points • 1,177 views
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PHP Fibonacci Sequence

This PHP method should print the Fibonacci sequence up ...READ MORE

Jun 12, 2022 in PHP by narikkadan
 • 86,360 points • 798 views
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Excel - Create item list from table values

What is Data Validation, and how does ...READ MORE

Apr 11, 2022 in Database by gaurav
 • 23,580 points • 3,532 views
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1 answer

Why program working differently on every run when using async?

You can use the async Main method ...READ MORE

May 30, 2022 in C# by rajiv
 • 1,620 points • 1,305 views
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functions in c++ call by value and call by reference

The code below shows how to call a function in both methods.  Please explain the major differences or meanings of call by value and call by reference to me.  1.Make a value-based call.  2.Call based on a reference.  The call by value method is demonstrated in the following code. In a comment, I expressed my reservations. #include<iostream> int main(){ void change(int);//why function prototype is before ...READ MORE

Jun 6, 2022 in C++ by Nicholas
 • 7,760 points • 1,045 views
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Why I cannot save mutate result in r?

I tried to rank "date" within each ...READ MORE

Jun 9, 2022 in Data Analytics by Avinash
 • 1,260 points • 899 views
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How to input matrix (2D list) in Python?

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

May 24, 2022 in Python by Kichu
 • 19,040 points • 1,620 views
+1 vote
1 answer

Does Java have a "IN" operator or function like SQL?

You can use java.util.Collection.contains() for collections.  If a non-null ...READ MORE

May 31, 2022 in Others by nisha
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edited Jul 6, 2023 by Khan Sarfaraz • 1,233 views
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1 answer

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

So the key parts are to grab ...READ MORE

Feb 21, 2022 in Database by gaurav
 • 23,580 points • 5,531 views
0 votes
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Do you use attach() or call variables by name or slicing?

Many beginner R books and guides begin ...READ MORE

Jun 13, 2022 in Others by Avinash
 • 1,260 points • 732 views
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