Most viewed questions in Edureka Community

+2 votes
5 answers

Restarting nodes on kubernetes as the node status shows unknown

I had a similar issue, but mine ...READ MORE

Oct 23, 2018 in Kubernetes by Zans
3,650 views
0 votes
1 answer

How to extract every nth element of a vector using R?

m <- 1:50 n<- m[seq(1, length(m), 6)] The above ...READ MORE

May 14, 2018 in Data Analytics by zombie
• 3,690 points
3,623 views
0 votes
1 answer

Using XPath preceding-sibling correctly

Since all buttons are on the same ...READ MORE

Apr 18, 2018 in Selenium by Vardy
• 2,250 points
3,622 views
0 votes
5 answers

Error saying "Unable to connect to the server: x509: certificate signed by unknown authority"

export KUBECONFIG=/etc/kubernetes/admin.conf READ MORE

Jul 26 in Kubernetes by aneesh ansari
3,614 views
0 votes
1 answer

Python + Selenium - Trying to find element by link containing certain words

2 issues. One thing is, "Catalogues" & ...READ MORE

Mar 27, 2018 in Selenium by nsv999
• 5,070 points
3,610 views
0 votes
1 answer

How should I configure the chromedriver.exe in eclipse

Use the page factory pattern, working example: public ...READ MORE

Mar 27, 2018 in Selenium by Atul
• 5,530 points
3,607 views
0 votes
1 answer

How to delete a folder in S3 bucket using boto3 using Python?

You can delete the folder by using ...READ MORE

Nov 30, 2018 in AWS by Aniket
3,589 views
0 votes
1 answer

How to install tkinter in pycharm?

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

Apr 3 in Python by Jishan
3,582 views
0 votes
1 answer

Selenium Exception: Element is not visible

Finding the element before locating the one ...READ MORE

May 7, 2018 in Selenium by king_kenny
• 3,610 points
3,531 views
0 votes
2 answers

Advantages and Disadvantages of Stored Procedure

https://www.quora.com/What-are-the-advantages-of-using-an-SQL-stored ...READ MORE

Apr 29 in Database by anonymous
3,518 views
+3 votes
3 answers

Not able to connect worker nodes to the swarm. Connection refused error

This definitely has to be a firewall issue. ...READ MORE

Apr 26 in Docker by Vaidya
3,444 views
0 votes
1 answer

Setting time zone of a java.util.Date

You can make use of the following ...READ MORE

Aug 14, 2018 in Java by anto.trigg4
• 3,420 points
3,419 views
0 votes
1 answer

How do we use assert() in Selenium WebDriver?

So, for implementing Assert(), you need to ...READ MORE

Apr 5, 2018 in Selenium by nsv999
• 5,070 points
3,418 views
+3 votes
2 answers

How to download folder from AWS S3?

To Download using AWS S3 CLI : aws ...READ MORE

Sep 6, 2018 in Cloud Computing by eatcodesleeprepeat
• 4,670 points
3,410 views
+1 vote
4 answers

AWS CLI - couldn't connect to endpoint URL

You probably have something wrong in your ...READ MORE

Oct 5, 2018 in AWS by Archana
• 4,090 points
3,406 views
0 votes
1 answer

Selenium Eror: org.openqa.selenium.UnhandledAlertException: unexpected alert open

Even I had a similar problem. This ...READ MORE

May 29, 2018 in Selenium by sniffy_god
• 760 points
3,386 views
0 votes
1 answer

object references an unsaved transient instance - save the transient instance before flushing

You should add cascade="all" (if using xml) ...READ MORE

Sep 26, 2018 in Java by parth295
• 4,600 points
3,328 views
+1 vote
1 answer

Error message: “'chromedriver' executable needs to be available in the path”

Okay there are a couple of wrong ...READ MORE

Apr 30, 2018 in Selenium by king_kenny
• 3,610 points
3,326 views
0 votes
2 answers

Running a cron job in a docker conratiner

Let’s create a new file called "crontab" ...READ MORE

Aug 7, 2018 in DevOps & Agile by Kalgi
• 39,330 points
3,326 views
0 votes
1 answer

How to provide tags for the stack in CloudFormation Template?

In the template anatomy, you cant set ...READ MORE

Aug 13, 2018 in AWS by bug_seeker
• 15,350 points
3,321 views
0 votes
2 answers

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

If you are talking about executing another ...READ MORE

Jul 31 in Jenkins by Sirajul
• 19,670 points
3,311 views
+1 vote
5 answers

Unable to login to Jenkins even if I enter valid credentials.

Disable security by editing these two classes ...READ MORE

Apr 26 in Jenkins by Vedant
3,288 views
0 votes
1 answer

Running a UiPath process with a script

You can run any process in PowerShell ...READ MORE

May 16, 2018 in RPA by wrecker
• 3,110 points
3,278 views
0 votes
1 answer
0 votes
1 answer

Clicking on hidden element in Selenium WebDriver

let us first store that element in the ...READ MORE

Jun 12, 2018 in Selenium by Meci Matt
• 9,420 points
3,262 views
0 votes
1 answer

Browser is Unreachable exception while trying to test with Selenium Webdriver using IEDriver

I was getting the same error and ...READ MORE

Mar 30, 2018 in Selenium by nsv999
• 5,070 points
3,251 views
+1 vote
4 answers

How to run YML compose file?

To run and open .yml files you ...READ MORE

Sep 7, 2018 in DevOps & Agile by Tyrion anex
• 8,280 points
3,250 views
0 votes
4 answers

"Layer already exists " when trying to push an image

I had a similar error. I hadn't ...READ MORE

Apr 23 in Kubernetes by Kalyan
3,247 views
0 votes
1 answer

How to Check if any alert exists in selenium using Python

This might work for you. It did ...READ MORE

May 10, 2018 in Selenium by king_kenny
• 3,610 points
3,244 views
0 votes
10 answers

Difference between single node & pseudo-distributed mode in Hadoop?

Both are the same thing but single ...READ MORE

Dec 7, 2018 in Big Data Hadoop by Vilola
3,236 views
+2 votes
6 answers

Jenkins unable to run jobs (pending - waiting for next executor)

Increase the number of executors. I had ...READ MORE

Apr 24 in Jenkins by Maya
3,231 views
0 votes
1 answer

Missing Authentication Token while accessing API Gateway?

I guess you are directly trying to ...READ MORE

Jun 12, 2018 in AWS by Cloud gunner
• 4,260 points
3,223 views
0 votes
1 answer

How to change the file name downloading using Selenium ChromeDriver?

This is not possible by just using ...READ MORE

May 2, 2018 in Selenium by Samarpit
• 5,130 points
3,216 views
0 votes
1 answer

How can I handle certificates when testing pages with Selenium?

In Firefox, you should set 'accept_untrusted_certs' of ...READ MORE

May 8, 2018 in Selenium by king_kenny
• 3,610 points
3,187 views
0 votes
1 answer

How to download the latest file in a S3 bucket using AWS CLI?

You can use the below command $ aws ...READ MORE

Sep 6, 2018 in AWS by Archana
• 4,090 points
3,182 views
0 votes
4 answers

How can we define global variables in java?

class G { static String globalVar ...READ MORE

Jan 29 in Java by zemiak
3,180 views
+1 vote
3 answers

Problem with installation of Wordcloud in anaconda

Using Anaconda Python 3.6 version For Windows ...READ MORE

Aug 7, 2018 in Data Analytics by Priyaj
• 56,520 points
3,170 views
0 votes
1 answer

Multi threading in Selenium WebDriver

WebDriver is not safe for multithreading.  Thread-safety is ...READ MORE

May 28, 2018 in Selenium by Meci Matt
• 9,420 points
3,169 views
0 votes
1 answer

"No mapping found for HTTP request with URI[....] in DispatherServlet"

Your standard Spring MVC application will serve ...READ MORE

Jun 6, 2018 in Java by prasad
• 160 points
3,158 views
+4 votes
2 answers

Hyperledger Fabric issue: orderer client failed to connect to orderer.xxx.net:7050: failed to create new connection

Hey @gujiwork, Try making the following changes: docker-compose-base.yaml and ...READ MORE

Nov 5, 2018 in Blockchain by Omkar
• 67,290 points
3,144 views
+1 vote
2 answers

Apache Spark vs Apache Spark 2

Spark 2 doesn't differ much architecture-wise from ...READ MORE

Apr 24, 2018 in Apache Spark by kurt_cobain
• 9,240 points
3,114 views
0 votes
1 answer

How to select first instance of a button in a table row based on cell content by XPath

This xpath should give you all the ...READ MORE

Jun 6, 2018 in Selenium by jons
3,112 views
0 votes
2 answers

Restart pods when configmap updates in Kubernetes?

Use Deployments, and consider your ConfigMaps to ...READ MORE

Aug 31, 2018 in Kubernetes by Nilesh
• 6,900 points
3,104 views
0 votes
1 answer

How to open a browser window in full screen using Selenium WebDriver with C#

Simply Use this: driver.Manage().Window.Maximize(); READ MORE

Jun 7, 2018 in Selenium by Samarpit
• 5,130 points
3,077 views
0 votes
1 answer

Error: ‘Jenkins pipeline: No such DSL method'

This is a simple mistake, just remove ...READ MORE

Aug 17, 2018 in Jenkins by Sophie may
• 9,530 points
3,053 views
+2 votes
10 answers

Convert Java Byte Array - String - Byte Array

Character Stream Vs Byte Stream Character oriented are ...READ MORE

Sep 25, 2018 in Java by carldivin
• 180 points
3,047 views
0 votes
1 answer

How to add leading zeros in R?

There are several solutions to this. One of ...READ MORE

Apr 30, 2018 in Data Analytics by darklord
• 6,140 points
3,010 views
0 votes
3 answers

kubectl get ing gives no address in kubernetes ingress

 I had the same problem and I ...READ MORE

Apr 24 in Kubernetes by Chris
2,958 views
+1 vote
4 answers

Is accessing kubernetes dashboard remotely possible?

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

Apr 26 in Kubernetes by Rick
2,950 views
0 votes
2 answers

Counting the frequency of unique values - R

Try this, lapply(mtcars,function(x){ length(unique(x))}) READ MORE

5 days ago in Data Analytics by anonymous
• 22,030 points
2,948 views