Trending questions in Edureka Community

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Cloud spanner instance auto-scaling

As the instance's workload changes, Cloud Spanner ...READ MORE

Nov 14, 2019 in GCP by Sirajul
 • 59,190 points • 3,000 views
0 votes
1 answer

What are the steps to permanently remove a committed file from the repository?

To remove a file for example 'myfile.txt'; ...READ MORE

Nov 26, 2019 in DevOps Tools by Sirajul
 • 59,190 points • 2,472 views
+1 vote
0 answers

Is it possible for Chainlink to come off Ethereum and go onto another platform lke NEO or Stellar? Or would it require the entire blockchain be rebuilt onto the new platform?

I'm just trying to understand this whole ...READ MORE

Dec 27, 2019 in Blockchain by finnius
 • 130 points • 1,141 views
0 votes
1 answer

Now able to open multiple windows: selenium.common.exceptions.WebDriverException: invalid session id

You have initialized driver only once and ...READ MORE

Apr 6, 2019 in Python by James
 • 12,597 views
0 votes
1 answer

Install jenkins using dockerfile on Ubuntu.

Here's the dockerfile that you can use: FROM ...READ MORE

Aug 22, 2019 in Docker by Sirajul
 • 59,190 points • 6,595 views
0 votes
1 answer

Shared datasets in Power BI

Follow the below steps to create shared ...READ MORE

Oct 29, 2019 in Power BI by Cherukuri
 • 33,050 points • 3,662 views
+2 votes
0 answers

not able to get child element using parsed element in js function

I wrote below javascript code to fetch ...READ MORE

Dec 21, 2019 in Selenium by navikasingh
 • 140 points • 1,356 views
+1 vote
1 answer

how to print this statement in java print(' '*(r-x-1)+'*'*(2*x+1)) ( logic used in python .its perfect) but java wrong output came

In ' '*(r-x-1) and '*'*(2*x+1), you used multiplication ...READ MORE

Dec 22, 2019 in Java by Utsab Bandyopadhyay
 • 1,661 views
0 votes
1 answer

Python error "'str' object has no attribute 'turtle' in Python turtle"

There is a syntax error. Change the ...READ MORE

Jul 9, 2019 in Python by Pallavi
 • 8,519 views
0 votes
2 answers

Migrate an EC2 instance from one account to another - AWS

You can use AWS CLI to move ...READ MORE

Oct 16, 2019 in AWS by Guillermo
 • 200 points • 4,327 views
0 votes
1 answer

Nginx error "502 Bad Gateway nginx/1.16.0"

This typically indicates that a back-end service ...READ MORE

Jul 4, 2019 in AWS by Isha
 • 8,723 views
+1 vote
1 answer

DOCKERFILE - PHP WEBSITE

Here's the Reason why your dockerfile is ...READ MORE

Oct 10, 2019 in DevOps & Agile by Karan
 • 19,550 points • 4,433 views
0 votes
1 answer

I want to set maximum bytes billed to 1000000. How do I do this?

In the CLI, use bq query command with the --maximum_bytes_billed flag. bq ...READ MORE

Nov 21, 2019 in GCP by Sirajul
 • 59,190 points • 2,637 views
+1 vote
2 answers

Spark: Can we add column to dataframe?

Yes we can add columns to the ...READ MORE

Oct 24, 2019 in Apache Spark by Siva
 • 160 points • 5,404 views
0 votes
1 answer

Can I use a service account outside of GCP on other platforms?

To use a service account outside of ...READ MORE

Oct 30, 2019 in GCP by Sirajul
 • 59,190 points • 3,587 views
0 votes
0 answers

xpath search working on browser[firefox/Chrome] but not on Selenium python script.

Hi Team, I am getting below expception while ...READ MORE

Nov 14, 2019 in Selenium by ashutosh
 • 120 points • 2,972 views
0 votes
1 answer

Python Pandas: KeyError: False

The reason for this error is that ...READ MORE

May 8, 2019 in Python by Jimmy
 • 11,133 views
0 votes
1 answer

Difference between openstack and redhat openstack ?

Hi, There are no difference between RedHat OpenStack ...READ MORE

Mar 13, 2020 in OpenStack by MD
 • 95,460 points • 5,609 views
0 votes
1 answer

What are the main disadvantages of using implicit wait in Selenium?

Hey Aaron, the main disadvantage of implicit ...READ MORE

Jun 1, 2019 in Selenium by Abha
 • 28,140 points • 10,125 views
+1 vote
2 answers

Non-static variable cannot be referenced from a static context. Explain?

class Program { int count ...READ MORE

Sep 28, 2019 in Java by anonymous
 • 15,567 views
0 votes
1 answer

How ‘breaks’ and ‘ cut’ works in R?

@ch, Cut divides the range of x into ...READ MORE

Oct 14, 2019 in Data Analytics by rohan
 • 4,243 views
+1 vote
2 answers

What are the limitation of Functional testing?

It should mention in ur story only ...READ MORE

Sep 1, 2020 in Software Testing by Sri
 • 3,190 points • 2,273 views
0 votes
1 answer

Plot a pie-chart in Python in Matplotlib

Not sure which dataset you are using. ...READ MORE

Jul 22, 2019 in Python by Shri
 • 7,863 views
+1 vote
2 answers

How to get the title of a webpage using Selenium Java?

Essentially, driver.getTitle(); function can be used to ...READ MORE

Dec 17, 2018 in Selenium by Vardhan
 • 13,130 points • 17,221 views
0 votes
1 answer

Puppet: "puppet command not found" while trying to install puppetDB

This might probably because your puppet installation ...READ MORE

Aug 27, 2019 in Puppet by Sirajul
 • 59,190 points • 6,308 views
0 votes
1 answer

Where should the session and environment variables be declared in Blueprism?

Hi Apeksha, Session variables are declared inside the process ...READ MORE

Oct 22, 2019 in RPA by Anvi
 • 14,150 points • 3,925 views
+1 vote
1 answer

I am trying to write a program in python for the occurrences of a character given the start and stop values of that string only using while

Here's the code: check = input("Enter the character: ...READ MORE

Nov 15, 2019 in Python by Rishi
 • 2,823 views
0 votes
1 answer

ProgrammingError: not all arguments converted during string formatting

Sorted!!!! just found the solution, 1 - apparently ...READ MORE

Sep 10, 2018 in Python by Priyaj
 • 58,020 points • 21,479 views
+1 vote
0 answers

Uipath / How to create folders from txt files

Hi, I should change txt files to ...READ MORE

Dec 10, 2019 in RPA by anonymous
 • 130 points • 1,785 views
+4 votes
0 answers

Counting the frequency of user activities - R

Within a data frame (see below), I ...READ MORE

Dec 3, 2019 in Data Analytics by anonymous
 • 160 points • 1,946 views
+2 votes
2 answers

How to download multiple files in Google Cloud Storage?

You can achieve this through the gsutil ...READ MORE

May 9, 2018 in GCP by kurt_cobain
 • 9,350 points • 24,887 views
+1 vote
2 answers

What are the advantages of Functional Testing?

In simple words , expected result and actual ...READ MORE

Sep 1, 2020 in Software Testing by Sri
 • 3,190 points • 2,259 views
0 votes
1 answer

How to find size of an element in a webpage with Python Selenium Webdriver?

Hey Fawad, you can use this piece ...READ MORE

Jul 29, 2019 in Selenium by Anvi
 • 14,150 points • 7,677 views
0 votes
1 answer

How can I check if Internet connection is established on the system or not using Selenium webdriver?

Hey @Misha, you can use this code ...READ MORE

May 21, 2019 in Selenium by Navin
 • 10,522 views
+1 vote
1 answer

Setting selected item of Spinner by value rather than by position

Suppose your Spinner is named newSpinner, and it contains ...READ MORE

Aug 10, 2018 in Java by 93.lynn
 • 1,600 points • 22,759 views
0 votes
1 answer

What is semi-supervised machine learning?

Hi@Ganesh, Semi-supervised machine learning is a combination of ...READ MORE

Jul 19, 2020 in Machine Learning by MD
 • 95,460 points • 1,638 views
0 votes
1 answer

Auto renewal of SSL certificates

You can something called cron job. Basically ...READ MORE

Dec 13, 2019 in Linux Administration by Aron
 • 1,623 views
+1 vote
1 answer

how do i get a optimal cutoff value(directly in the form of numeric) from roc curves?

The optimal CutOff value is the point ...READ MORE

Oct 17, 2019 in Python by Saira
 • 4,056 views
0 votes
1 answer

Share data between two different containers - Docker

Hi @Hannah, follow these steps: 1. Create an ...READ MORE

Nov 25, 2019 in Docker by Aria
 • 2,393 views
0 votes
1 answer

Robot Icon not present in Systems Tray of UiPath Orchestrator.

Hi Apeksha, to display robot icon in ...READ MORE

Nov 6, 2019 in RPA by Abha
 • 28,140 points • 3,234 views
+1 vote
1 answer

Primary keys in Apache Spark

import sqlContext.implicits._ import org.apache.spark.sql.Row import org.apache.spark.sql.types.{StructType, StructField, LongType} val df ...READ MORE

Aug 9, 2019 in Apache Spark by ravikiran
 • 4,620 points • 7,012 views
0 votes
1 answer

Can I analyze a program's core dump file with GDB when it has command-line parameters?

You can simply use of GDB, to debug ...READ MORE

Jul 1, 2019 in Linux Administration by Shubham
 • 13,490 points • 8,734 views
0 votes
1 answer

Install aptitude on Ubuntu

You just have to run one single ...READ MORE

Aug 26, 2019 in Linux Administration by Barca
 • 6,307 views
0 votes
3 answers

Tools that can perform regression testing and functional testing?

Hello, I hope this info is useful to ...READ MORE

Aug 20, 2020 in Selenium by anonymous
 • 210 points
edited Aug 20, 2020 by Gitika • 2,531 views
0 votes
1 answer

How to format and mount a local SSD device?

The easiest way to connect local SSDs ...READ MORE

Nov 6, 2019 in GCP by Sirajul
 • 59,190 points • 3,192 views
+1 vote
1 answer

How to change fill color in each facet using ggplot2?

You can map the facetting variable to ...READ MORE

May 8, 2018 in Data Analytics by kappa3010
 • 2,090 points • 26,772 views
0 votes
1 answer

Puppet: Where can I find the logs of a puppet client on ubuntu?

If you are running Ubuntu 16.04 you ...READ MORE

Aug 29, 2019 in Puppet by Sirajul
 • 59,190 points • 6,162 views
0 votes
2 answers

DevOps Engineer approach to troubleshooting a slow server

I would first check which part of ...READ MORE

Nov 25, 2019 in Other DevOps Questions by Sirajul
 • 59,190 points • 2,316 views
0 votes
1 answer

Create a dual axis column/bar chart using ggplot in R

Add position = "stack" in geom_bar() function ...READ MORE

Nov 4, 2019 in Data Analytics by sindhu
 • 5,534 views
+1 vote
2 answers

What is a dead letter queue in AWS?

SQS dead letter queue is provided by ...READ MORE

Jul 23, 2020 in AWS by Preeti
 • 3,634 views
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