Trending questions in Edureka Community

+4 votes
11 answers

Creating an empty data.frame with only column names - R

Hi, You need to create a data frame ...READ MORE

Dec 11, 2020 in Data Analytics by MD
 • 95,340 points • 99,177 views
+8 votes
25 answers

What is an “Edge Location” in AWS?

Let us start with brief explanation to ...READ MORE

Apr 3, 2018 in Cloud Computing by brat_1
 • 7,200 points • 90,380 views
+2 votes
3 answers

How to replace null values with custom values in Power BI(power query editor)?

Hi Nithin, To fill or replace the null or ...READ MORE

Mar 8, 2019 in Power BI by Cherukuri
 • 33,010 points • 93,301 views
0 votes
4 answers

how to sort a list of numbers without using built-in functions like min, max or any other function?

Yes it is possible. You can refer ...READ MORE

Jun 27, 2019 in Python by Arvind
 • 3,040 points • 90,320 views
+1 vote
12 answers

Iterate over a JSONObject?

Assuming your JSON object is saved in ...READ MORE

Dec 11, 2020 in Java by Rajiv
 • 8,910 points • 97,193 views
+1 vote
4 answers

How to access images inside public folder in laravel?

If you are inside a blade template {{ ...READ MORE

Dec 14, 2020 in Laravel by Rajiv
 • 8,910 points • 82,507 views
+3 votes
4 answers

How do I execute multiple commands using docker-compose

It can be solve by using bash -c ...READ MORE

Sep 20, 2018 in Docker by shubham
 • 7,320 points • 93,611 views
0 votes
3 answers

How to get the return value from a thread using python?

FWIW, the multiprocessing module has a nice interface for ...READ MORE

Dec 15, 2020 in Python by Roshni
 • 10,500 points • 91,457 views
+1 vote
4 answers

Show 0 if value has no data - Tableau

Hi Abhay, To replace null or empty values ...READ MORE

Apr 24, 2019 in Tableau by Cherukuri
 • 33,010 points • 86,016 views
0 votes
12 answers

Java - sending HTTP parameters via POST method easily

Below are the steps we need to ...READ MORE

Dec 11, 2020 in Java by Rajiv
 • 8,910 points • 92,281 views
+1 vote
4 answers

How do i resolve the "unexpected indent" error in python?

Look for the whitespaces which are not ...READ MORE

Aug 2, 2019 in Python by Mohammad
 • 3,230 points • 83,203 views
0 votes
8 answers

How to open a link in new tab of chrome browser using Selenium WebDriver?

This below code works for me in ...READ MORE

Dec 14, 2020 in Selenium by Gitika
 • 65,850 points • 88,231 views
0 votes
2 answers

How to delete or clear caching in Laravel?

You can call an Artisan command outside ...READ MORE

Dec 16, 2020 in Laravel by Rajiv
 • 8,910 points • 74,952 views
+4 votes
7 answers

If conditional in docker file

First of all, create a build_internal.sh file ...READ MORE

May 29, 2018 in Docker by DareDev
 • 6,890 points • 88,742 views
0 votes
3 answers

Filtering a row in Spark DataFrame based on matching values from a list

Use the function as following: var notFollowingList=List(9.8,7,6,3 ...READ MORE

Jun 6, 2018 in Apache Spark by Shubham
 • 13,490 points • 86,472 views
+3 votes
2 answers

Is there a way to restrict permissions to a user per individual job in jenkins?

Yes, you can configure user permissions per ...READ MORE

May 28, 2019 in Jenkins by Sirajul
 • 59,170 points
edited May 28, 2019 by Sirajul • 78,551 views
0 votes
3 answers

Explain the difference between visibility:hidden; and display:none?

display:none means that the tag in question will ...READ MORE

Dec 14, 2020 in Web Development by Gitika
 • 65,850 points • 71,808 views
+2 votes
2 answers

How to add a new column to existing table of laravel in a migration?

You need do little modification in your ...READ MORE

Dec 10, 2020 in Laravel by anonymous
 • 82,680 points • 70,138 views
+1 vote
2 answers

fatal: unable to access could not resolve host: GitHub

Hi@akhtar, This can be caused in incorrect proxy ...READ MORE

Apr 10, 2020 in Git & GitHub by MD
 • 95,340 points • 70,889 views
+1 vote
3 answers

Difference between append vs. extend list methods in Python

Python append() method adds an element to ...READ MORE

Aug 21, 2019 in Python by germyrinn
 • 240 points • 82,220 views
+1 vote
3 answers

How can I use python to execute a curl command?

For sake of simplicity, maybe you should ...READ MORE

Oct 11, 2018 in Python by charlie_brown
 • 7,710 points • 78,990 views
+2 votes
14 answers

How to create new column with function in Spark Dataframe?

val coder: (Int => String) = v ...READ MORE

Apr 5, 2019 in Apache Spark by anonymous
edited Apr 5, 2019 by Omkar • 78,739 views
0 votes
6 answers

How much salary hike should I expect after 2 years of experience as a Software Developer?

Here are my two cents: First question: After switching ...READ MORE

Dec 14, 2020 in Career Counselling by Rajiv
 • 8,910 points • 75,850 views
0 votes
5 answers

How to change the spark Session configuration in Pyspark?

You aren't actually overwriting anything with this ...READ MORE

Dec 14, 2020 in Apache Spark by Gitika
 • 65,850 points • 80,343 views
0 votes
6 answers

How to specify "ENTER" button functionality in Selenium WebDriver code?

using OpenQA.Selenium.Interactions; Actions builder = new Actions(driver); ...READ MORE

Feb 13, 2019 in Selenium by anonymous
 • 81,742 views
+5 votes
3 answers

How to trigger a Jenkins pipeline A in another Jenkins pipeline B?

You can run the following code, its ...READ MORE

Jul 5, 2018 in Jenkins by Sophie may
 • 10,590 points • 78,322 views
0 votes
3 answers

How do I resolve the ElementNotInteractableException in Selenium WebDriver?

Hi Abish, ElementNotInteractableException occurs when an element is ...READ MORE

Aug 21, 2019 in Selenium by Abha
 • 28,100 points • 69,308 views
+1 vote
3 answers

How do I share global variables across modules? - python

The best way to share global variables ...READ MORE

Jul 24, 2019 in Python by Faiza
 • 69,625 views
+2 votes
5 answers

Printing a data.frame without index - Python

.tolist() function will remove index READ MORE

Mar 11, 2019 in Data Analytics by nishant thakur
 • 78,885 views
0 votes
1 answer

TypeError: cannot unpack non-iterable NoneType object

Hello, The “TypeError: cannot unpack non-iterable NoneType object” ...READ MORE

Oct 5, 2020 in Python by Lisa
 • 61,787 views
+1 vote
3 answers

Filtering R data-frame with multiple conditions

You can use the 'filter' function from ...READ MORE

Mar 26, 2018 in Data Analytics by Bharani
 • 4,660 points • 79,486 views
+5 votes
2 answers

How to assign a groovy variable to a shell variable?

I have tried the following in my ...READ MORE

Dec 4, 2019 in Jenkins by Raveendiran
 • 980 points • 67,582 views
0 votes
3 answers

TypeError: unsupported operand type(s) for -: 'str' and 'str'

& is "bitwise and" operand in Python, you ...READ MORE

Dec 11, 2020 in Python by Rajiv
 • 8,910 points • 69,315 views
+1 vote
5 answers

Getting this error: “Element is not clickable at point”

There are 3 possible solutions for this: 1. ...READ MORE

Apr 21, 2018 in Selenium by king_kenny
 • 3,710 points • 76,740 views
0 votes
3 answers

(unicode error) 'unicodeescape' codec can't decode bytes in position 2-3: truncated \UXXXXXXXX escape

You are getting this error because you ...READ MORE

Dec 31, 2019 in Python by Kalgi
 • 52,350 points • 63,468 views
+1 vote
1 answer

How to install packages in a Docker container?

Hi@akhtar, To install packages in a docker container, ...READ MORE

Apr 15, 2020 in Docker by MD
 • 95,340 points • 65,889 views
0 votes
4 answers

Selenium Exception error -Element is not clickable at point (x, y). Other element would receive the click

If waitings for element, sleeps and oher ...READ MORE

Dec 13, 2019 in Selenium by Douglas
 • 66,973 views
0 votes
3 answers

Python Pandas: ValueError: DataFrame constructor not properly called!

The syntax is not right. The right ...READ MORE

Mar 28, 2019 in Python by Ritu
 • 68,296 views
0 votes
3 answers

How to close active/current tab without closing the browser in Selenium-Python?

While doing stuff with selenium multiple browsers ...READ MORE

Dec 14, 2020 in Selenium by Roshni
 • 10,500 points • 64,496 views
+1 vote
2 answers

List few commands of DDL, DML, and DCL.

The list of commands is as follows:  Data ...READ MORE

Nov 12, 2018 in Database by Sahiti
 • 6,360 points • 69,242 views
+3 votes
6 answers

Verifying whether an element present or visible in selenium Webdriver

Below code will help you: To check Element ...READ MORE

Apr 17, 2018 in Selenium by king_kenny
 • 3,710 points • 73,049 views
+1 vote
4 answers

Error: selenium.common.exceptions.WebDriverException: Message: 'chromedriver' executable needs to be in PATH

You can also handle this error with ...READ MORE

Nov 27, 2018 in Selenium by Srujan
 • 72,469 views
+1 vote
4 answers

How to install tkinter in pycharm?

Ya, this is a problem with installing ...READ MORE

Apr 4, 2019 in Python by Jishan
 • 64,386 views
+4 votes
3 answers

How to sum a variable by group in R?

You can also try this way, x_new = ...READ MORE

Aug 1, 2019 in Data Analytics by Cherukuri
 • 33,010 points • 71,889 views
0 votes
3 answers

How to load external scripts dynamically in Angular?

Hello kartik, You can use following technique to ...READ MORE

Apr 22, 2020 in Angular by Niroj
 • 82,680 points • 55,874 views
0 votes
1 answer

Error: Failed to load resource: the server responded with a status of 404 (Not Found)

Your files are not under the JSP folder that's ...READ MORE

Dec 16, 2020 in Web Development by Gitika
 • 65,850 points • 50,267 views
+2 votes
4 answers

How can I replace values with 'none' in a dataframe using pandas

Actually in later versions of pandas this ...READ MORE

Aug 13, 2018 in Python by bug_seeker
 • 15,530 points • 70,609 views
0 votes
4 answers

How to print objects of class using print function in Python?

>>> class Test: ... ...READ MORE

Dec 16, 2020 in Python by Roshni
 • 10,500 points • 64,981 views
+1 vote
5 answers

How to take input using BufferedReader in Java?

yupp i am explaining every thing .. We ...READ MORE

Feb 1, 2020 in Java by Rohan
 • 180 points • 62,523 views
0 votes
6 answers

How can we define global variables in java?

To define Global Variable you can make ...READ MORE

Dec 15, 2020 in Java by Gitika
 • 65,850 points • 69,127 views
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