Trending questions in Edureka Community

0 votes
10 answers

Java - sending HTTP parameters via POST method easily

I personally use Apache's HTTPClient/HttpCore libraries to do ...READ MORE

Dec 10, 2018 in Java by robocop
 • 35,529 views
0 votes
4 answers

How to remove NA values from a Vector in R?

You can try na.omit() or na.exclude() too. ...READ MORE

Jul 31, 2019 in Data Analytics by anonymous
 • 32,460 points • 31,408 views
+1 vote
2 answers

How to install tkinter in pycharm?

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

Apr 3, 2019 in Python by Jishan
 • 20,493 views
0 votes
1 answer

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

You don't need to change your existing ...READ MORE

Dec 3, 2018 in Python by Nymeria
 • 3,540 points
edited Dec 19, 2018 by Nymeria • 30,799 views
0 votes
2 answers

Python error "IndentationError: expected an indented block"

Putting in an extra space or leaving ...READ MORE

Mar 2 in Python by evanbung
 • 180 points • 16,427 views
+3 votes
1 answer

How to assign a groovy variable to a shell variable?

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

Dec 3, 2019 in Jenkins by Raveendiran
 • 880 points • 15,963 views
0 votes
1 answer

Python Pandas: ValueError: DataFrame constructor not properly called!

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

Mar 28, 2019 in Python by Ritu
 • 24,824 views
+1 vote
2 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
 • 34,115 views
0 votes
3 answers

Python pandas: TypeError: Index(...) must be called with a collection of some kind, 'Email' was passed

It is not working because your code ...READ MORE

May 12 in Python by anonymous
edited May 13 by Gitika • 15,414 views
0 votes
2 answers

How to get HTML Source of WebElement in Selenium WebDriver using Python?

You can read innerHTML attribute to get source of ...READ MORE

Jun 13, 2018 in Selenium by Samarpit
 • 5,870 points • 29,023 views
0 votes
3 answers

Python error "NameError: name 'sr' is not defined"

NameError: name 'xx' is not defined Python knows ...READ MORE

Mar 19 in Python by rahul
 • 320 points • 18,873 views
0 votes
2 answers

How to sum a variable by group in R?

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

Jul 31, 2019 in Data Analytics by Cherukuri
 • 32,460 points • 28,650 views
0 votes
2 answers

How to use JavaScript in selenium to click an Element?

JavascriptExecutor js = (JavascriptExecutor) driver;   js.execute ...READ MORE

Apr 1 in Selenium by anonymous
 • 23,128 views
0 votes
1 answer

What does file permission 755 mean?

A 777 permission on the directory means that everyone has access ...READ MORE

Dec 21, 2018 in Linux Administration by Omkar
 • 69,060 points • 27,339 views
+2 votes
2 answers

Javac command not working in my windows 10

Check your javac path on Windows using Windows Explorer C:\Program Files\Java\jdk1.7.0_02\bin and ...READ MORE

Aug 6, 2019 in Java by Sirajul
 • 53,090 points • 12,011 views
+3 votes
1 answer

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
 • 32,460 points • 23,062 views
0 votes
4 answers

How to change the spark Session configuration in Pyspark?

You can dynamically load properties. First create ...READ MORE

Dec 10, 2018 in Apache Spark by Vini
 • 30,598 views
+1 vote
5 answers

Is accessing kubernetes dashboard remotely possible?

Kubernetes API server is exposed and accessible ...READ MORE

Apr 26, 2019 in Kubernetes by Rick
 • 16,805 views
+1 vote
1 answer

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
 • 53,090 points
edited May 28, 2019 by Sirajul • 18,568 views
+1 vote
1 answer

Python: convert txt file to csv format with rows and columns

This code should work. You have to ...READ MORE

Aug 1, 2019 in Python by Ashish
 • 15,706 views
0 votes
3 answers

How to get text found between span – selenium

The text "Search Zone" is not part ...READ MORE

Feb 28, 2019 in Selenium by Trying to Figure
 • 27,541 views
+1 vote
3 answers

What do you mean by python scripting? What is a script and a module in python?

A module is a file containing a ...READ MORE

Jun 17, 2019 in Python by Zain Abbas
 • 26,395 views
0 votes
1 answer

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

Hi. This error is caused because you ...READ MORE

May 12, 2019 in Python by Anjali
 • 18,771 views
0 votes
3 answers

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

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

Feb 12, 2019 in Selenium by anonymous
 • 28,897 views
+2 votes
1 answer

ModuleNotFoundError: No module named 'Crypto'

The module you’ve installed is different. To install ...READ MORE

Aug 20, 2019 in Python by Raman
 • 14,054 views
0 votes
3 answers

What are the roles and responsibilities of Research and Development Manager?

Hi,  These are the roles and responsibilities of ...READ MORE

Jul 3, 2019 in Career Counselling by Gitika
 • 29,290 points • 19,912 views
+1 vote
1 answer

What is the pricing scheme of Uipath for UiPath Studio, Orchestrator and Robot licence?

Hey Pratibha, Uipath pricing scheme is as ...READ MORE

Oct 11, 2019 in RPA by Abha
 • 27,920 points • 11,301 views
0 votes
5 answers

groupByKey vs reduceByKey in Apache Spark.

ReduceByKey is the best for production. READ MORE

Mar 3, 2019 in Apache Spark by anonymous
 • 24,413 views
0 votes
2 answers

How to read Pandas csv file with no header?

Use this logic, if header is present ...READ MORE

Mar 14 in Python by Shahabuddin
 • 140 points • 11,942 views
0 votes
2 answers

How to save as PDF on Chrome using Selenium

Vaishanvi, Select  ID  selected dropdown or it ...READ MORE

Feb 21 in Selenium by Abdul
 • 12,498 views
+1 vote
2 answers

! [rejected] master -> master (fetch first) error: failed to push some refs to 'git@github.com:abc70/new.git'

git push origin master --force I met the ...READ MORE

Apr 29 in Git & GitHub by anonymous
 • 3,412 views
0 votes
2 answers

ModuleNotFoundError: No module named 'pythoncom' in pyttsx3

even i faced the same problem ...just ...READ MORE

23 hours ago in Python by anonymous
 • 1,360 views
0 votes
3 answers

How can I separate the digits of an int number in Java?

import java.util.*; public class AmstrongNumber { public static void ...READ MORE

Aug 6, 2019 in Java by anonymous
 • 23,109 views
+1 vote
1 answer

How to check Kafka version?

Hi@akhtar, Actually, in kafka there is no command ...READ MORE

Feb 10 in Apache Kafka by MD
 • 23,250 points • 5,079 views
0 votes
2 answers

How to maximize or minimize a browser window using Selenium webdriver with Python?

from selenium import webdriver # get initial window ...READ MORE

Apr 1 in Selenium by Rajavenkatesh
 • 8,158 views
+1 vote
1 answer

error: no configuration has been provided, try setting KUBERNETES_MASTER environment variable

Hi@akhtar, When you try to connect your kubernetes ...READ MORE

May 19 in Kubernetes by MD
 • 23,250 points • 783 views
+1 vote
1 answer

How to implement up and down voting of a particular thread?

Hello @kartik, Yes, JavaScript is involved. There are ...READ MORE

18 hours ago in Java-Script by Niroj
 • 23,050 points • 11 views
+1 vote
1 answer

How to get error status code of http get NodeJS?

Hello @kartik, An error code 400 response is ...READ MORE

1 day ago in Java-Script by Niroj
 • 23,050 points • 13 views
0 votes
1 answer

AttributeError: 'numpy.ndarray' object has no attribute 'append'

Hi@akhtar, If you trying to append data in ...READ MORE

May 5 in Python by MD
 • 23,250 points • 1,252 views
0 votes
1 answer

Error:The superclass “javax.servlet.http.HttpServlet” was not found on the Java Build Path

Hello @kartik, Include servlet-api-3.1.jar in your dependencies. Maven <dependency> ...READ MORE

3 hours ago in Java by Niroj
 • 23,050 points • 8 views
0 votes
1 answer

How to change the default Jenkins port in Windows?

Hi@akhtar, Yes, you can change Jenkins port no. ...READ MORE

58 minutes ago in Jenkins by MD
 • 23,250 points • 3 views
0 votes
1 answer

How do I configure Maven for offline development?

Hello @kartik, You have two options for this: 1.) ...READ MORE

3 minutes ago in Java by Niroj
 • 23,050 points • 1 view
0 votes
1 answer

Error:java.lang.OutOfMemoryError: Java heap space in Maven

Hello @kartik, Here is the whole config that ...READ MORE

6 minutes ago in Java by Niroj
 • 23,050 points • 1 view
0 votes
1 answer

Error:“java.lang.OutOfMemoryError: PermGen space” in Maven build

Hello @kartik, When you increased MAVEN_OPTS, you increase the MaxPermSize, ...READ MORE

59 minutes ago in Java by Niroj
 • 23,050 points • 2 views
0 votes
1 answer

How to configure encoding in Maven?

Hello @kartik, I use some reporting plugins. In ...READ MORE

4 hours ago in Java by Niroj
 • 23,050 points • 7 views
0 votes
1 answer

Permissions for 'key123.pem' are too open. It is required that your private key files are NOT accessible by others.

Hi@akhtar, You got this error because you didn't ...READ MORE

3 hours ago in AWS by MD
 • 23,250 points • 12 views
0 votes
1 answer

Load key "key1234.pem": Permission denied ec2-user@13.126.141.194: Permission denied (publickey,gssapi-keyex,gssapi-with-mic).

Hi@akhtar, It seems you didn't set permissions to ...READ MORE

2 hours ago in AWS by MD
 • 23,250 points • 10 views
0 votes
1 answer

<Error> <Code>AccessDenied</Code> not able to connect s3 bucket.

Hi@akhtar, You have to give permissions to your ...READ MORE

2 hours ago in AWS by MD
 • 23,250 points • 8 views
+1 vote
1 answer

cómo recorrer una lista en un desplegable

Puede obtener una lista de todas las ...READ MORE

1 day ago in Selenium by Sirajul
 • 53,090 points • 29 views
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