Trending questions in Edureka Community

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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 • 1,841 views
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1 answer

Azure AzCopy command fail to copy csv files to Azure Storage

try using the below command: azcopy copy [source] ...READ MORE

Mar 24, 2022 in Azure by Edureka
 • 12,710 points • 5,508 views
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Why 'nrow()' function doesn't seem to work within 'summarise()' function?

See the code below: library(dslabs) \sdata(gapminder) gapminder percent > ...READ MORE

Jun 30, 2022 in Data Science by avinash
 • 1,840 points • 1,147 views
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1 answer

there is tutorial for PURE node.js?

When it comes to pure node.js, the ...READ MORE

Jun 16, 2022 in Node-js by Neha
 • 9,020 points • 1,728 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
 • 4,960 points • 1,966 views
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java.lang.NullPointerException: Cannot invoke "org.apache.poi.ss.usermodel.Row.getCell(int)" because the return value of "org.apache.poi.ss.usermodel.Sheet.getRow(int)" is null

this error is happened when i read ...READ MORE

Jun 15, 2022 in Selenium by anonymous
edited Mar 4, 2025 • 1,787 views
0 votes
1 answer

Mean of categorical variables from plyr package

df<-data.frame(risk= rep(c("ADV","HHM","POV"),10), ...READ MORE

Jun 24, 2022 in Data Analytics by Sohail
 • 3,040 points • 1,506 views
0 votes
1 answer

What are the differences between C, C# and C++ in terms of real-world applications?

C is a bare-bones, straightforward, and clean ...READ MORE

May 30, 2022 in C# by rajiv
 • 1,620 points • 2,436 views
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Display a Modal on button click using Jquery

I want to display my Modal on ...READ MORE

Jul 1, 2022 in Web Development by gaurav
 • 25,250 points • 1,095 views
0 votes
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No US HAWAII time zone in Momentjs or nodejs

How can I use Momentjs to adjust ...READ MORE

Jun 23, 2022 in Node-js by Vaani
 • 7,070 points • 1,433 views
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0 answers

How to detect the OS from a Bash script?

I would like to keep my .bashrc ...READ MORE

Jun 22, 2022 in Linux Administration by Korak
 • 5,820 points • 1,468 views
0 votes
0 answers

W3.CSS vs Bootstrap: which is faster and better?

Which is faster, W3.CSS or bootstrap, and ...READ MORE

Jul 11, 2022 in CSS by Edureka
 • 13,800 points
edited Mar 4, 2025 • 652 views
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php index of item

I have this array: $fruit = array('apple','orange','grape'); How can ...READ MORE

May 29, 2022 in PHP by Kichu
 • 19,040 points • 2,523 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
 • 1,620 points • 1,994 views
0 votes
1 answer

How to kill a process in GCP?

GCP does not provide you with any ...READ MORE

Apr 6, 2022 in GCP by Korak
 • 5,820 points • 4,886 views
0 votes
0 answers

How to fix 'sudo: no tty present and no askpass program specified' error?

I  wanted to compile sources using a ...READ MORE

May 9, 2022 in Linux Administration by Kichu
 • 19,040 points • 3,265 views
0 votes
1 answer

How to get historic Bitcoin Price Index using coinbase or any other open source API?

I would recommend you to use the ...READ MORE

Apr 7, 2022 in Blockchain by Rahul
 • 9,690 points • 4,753 views
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0 answers

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 • 1,120 views
0 votes
0 answers

How can I rbind multiple single-value rows to my data.frame?

0 What follows functions as expected: Data.frame(c(1, 2, 3)) ...READ MORE

Jun 24, 2022 in Data Analytics by Avinash
 • 1,260 points • 1,380 views
0 votes
1 answer

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
 • 86,360 points • 3,712 views
0 votes
0 answers

Is there a quantile function in R that includes both given x and given probs?

I need a R function that computes ...READ MORE

Jun 23, 2022 in Data Analytics by avinash
 • 1,840 points • 1,353 views
0 votes
1 answer

How abstraction and encapsulation differ

They are, in my opinion, slightly different ...READ MORE

Jun 9, 2022 in C# by rajiv
 • 1,620 points • 1,986 views
0 votes
1 answer

jQuery .slideUp() and .slideDown() equivalent in Angular2

In order to create a custom slideUp/Down ...READ MORE

Jun 16, 2022 in JQuery by rajatha
 • 7,680 points • 1,706 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
 • 3,060 points • 2,364 views
0 votes
0 answers

What is the best IDE for PHP?

I use Notepad++ for code editing, I need an ...READ MORE

Jun 23, 2022 in PHP by narikkadan
 • 86,360 points • 1,434 views
0 votes
0 answers

Get URL query string parameters

What is the best way to get ...READ MORE

Jun 24, 2022 in PHP by narikkadan
 • 86,360 points • 1,389 views
0 votes
1 answer

Function default argument value depending on argument name in C++ [duplicate]

When the function is called with no argument for the corresponding parameter, the default argument is evaluated.  In a default argument, a parameter must not appear as a potentially evaluated expression.  A function's parameters declared before a default argument are in scope and can obscure the namespace and class member name. It provides the following example: int h(int a, ...READ MORE

Jun 7, 2022 in C++ by Damon
 • 4,960 points • 2,170 views
0 votes
1 answer

Why should I avoid using Properties in C#?

Jeff dislikes properties because they resemble fields, ...READ MORE

Jun 7, 2022 in C# by rajiv
 • 1,620 points • 2,060 views
0 votes
0 answers

What is function overloading and overriding in php?

What is function overloading and function overriding? ...READ MORE

Jun 18, 2022 in PHP by narikkadan
 • 86,360 points • 1,573 views
0 votes
1 answer

How to convert an array to object in PHP?

This one worked for me function ...READ MORE

Jun 19, 2022 in PHP by Kithuzzz
 • 38,000 points
edited Mar 5, 2025 • 1,584 views
0 votes
1 answer

Converts scss to css

If you click on the title CSS (SCSS) in ...READ MORE

Jun 2, 2022 in CSS by Edureka
 • 13,690 points • 2,304 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 • 1,624 views
0 votes
0 answers

The page cannot be displayed because an internal server error has occurred on server

When  I've deployed the website I installed  ...READ MORE

May 23, 2022 in Others by Kichu
 • 19,040 points • 2,684 views
0 votes
1 answer

How to quickly code and run small C# code

I personally use this LINQPad for this. ...READ MORE

Jun 23, 2022 in C# by krishna
 • 2,820 points • 1,633 views
–1 vote
1 answer

Examples of GoF design patterns in .net

I am attaching some links. Go through ...READ MORE

Jun 23, 2022 in C# by krishna
 • 2,820 points • 1,672 views
0 votes
0 answers

Not able to start docker Desktop in Windows

In Microsoft Windows 10 professional, I am ...READ MORE

Apr 20, 2022 in Docker by pranav
 • 2,590 points • 4,173 views
0 votes
2 answers

Kubernetes error: You must be logged in to the server (the server has asked for the client to provide credentials

check if namesapce is defined in kube ...READ MORE

Sep 28, 2023 in Kubernetes by Mahesh
edited Mar 5, 2025 • 19,312 views
0 votes
1 answer

Error: Cannot truncate a table referenced in a foreign key constraint (mytest.instance, CONSTRAINT instance_ibfk_1 FOREIGN KEY (GroupID) REFERENCES mytest.mygroup (ID))

Hello @kartik, You cannot TRUNCATE a table that has FK ...READ MORE

Aug 18, 2020 in PHP by Niroj
 • 82,800 points • 30,477 views
0 votes
0 answers

can the font type of an Edittext,Radio Button and CheckBox be changed in Android

.I can able to change the font ...READ MORE

Jun 22, 2022 in Others by nisha
 • 2,210 points • 1,457 views
0 votes
1 answer

Destructure a function parameter in Typescript

You can use the object de-structuring syntax: createUser(parent: ...READ MORE

Jun 9, 2022 in TypeSript by Nina
 • 3,060 points • 1,976 views
0 votes
0 answers

Adding meta tags on Google Sites

I have a website built on google ...READ MORE

Mar 5, 2022 in Digital Marketing by Kichu
 • 19,040 points • 4,554 views
0 votes
0 answers

I am unable to launch Ec2 more then two instances getting error failed may i know the reason ?

Hi team,    I am unable to launch  Ec2 ...READ MORE

Jul 11, 2022 in AWS by anonymous
edited Mar 4, 2025 • 597 views
0 votes
1 answer

Why variance in R is different? [duplicate]

There are usually two methods for calculating ...READ MORE

Jun 14, 2022 in Data Analytics by Sohail
 • 3,040 points • 1,741 views
0 votes
0 answers

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, 2025 • 1,072 views
0 votes
0 answers

Load csv file in R

Is it possible to import a csv ...READ MORE

Jun 30, 2022 in Data Analytics by avinash
 • 1,840 points • 1,087 views
0 votes
0 answers

Get the value in an input text box

What are the ways to get and ...READ MORE

Jun 30, 2022 in Web Development by gaurav
 • 25,250 points • 1,076 views
0 votes
1 answer

tidyr: using mutate inside a function

We could translate it to a symbol ...READ MORE

Jun 24, 2022 in Data Analytics by Sohail
 • 3,040 points • 1,535 views
0 votes
0 answers

PHP Merge 2 Images (Insert Face To An Image)

I have 2 images. one face image ...READ MORE

May 27, 2022 in PHP by Kichu
 • 19,040 points • 2,573 views
0 votes
0 answers

How do I use matplotlib autopct?

I want to create a matplotlib pie ...READ MORE

Apr 24, 2022 in Python by Kichu
 • 19,040 points • 3,972 views
0 votes
0 answers

Source code migration from TFS 2013 to Azure Devops service

Can someone help me with migrating the ...READ MORE

Mar 17, 2022 in Other DevOps Questions by Kichu
 • 19,040 points • 1,811 views
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