Trending questions in Edureka Community

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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 • 3,415 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
 • 1,901 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
 • 3,719 views
+2 votes
4 answers

Datanode process not running in Hadoop

Run the following commands: Stop-all.sh start-dfs.sh start-yarn.sh mr-jobhistory-daemon.sh ...READ MORE

Oct 25, 2018 in Big Data Hadoop by Anand
 • 18,865 views
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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 • 2,402 views
0 votes
1 answer

log X-Amzn-Trace-Id to trace requests through my Application Load Balancer - AWS

Hey use the following steps to log ...READ MORE

Oct 15, 2019 in AWS by Tanya
 • 3,694 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
 • 59,230 points • 5,768 views
0 votes
1 answer

Pop up always visible without clicking on the marker in leaflet

@Ch, Pop-up cannot be enabled by default. Another ...READ MORE

Sep 23, 2019 in Data Analytics by Cherukuri
 • 33,030 points • 4,597 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
 • 11,967 views
+1 vote
1 answer

Namenode v/s Secondary namenode

Name Node is a primary node in ...READ MORE

Sep 9, 2019 in Big Data Hadoop by ravikiran
 • 4,620 points • 5,156 views
0 votes
3 answers

How can I add YAML current date in rmarkdown ?

<$today:MM/dd/yyyy> READ MORE

Mar 25, 2019 in Data Analytics by Anupam Das
 • 15,991 views
+1 vote
0 answers

Getting error when I start build in aws code build .

When I start build using code build ...READ MORE

Dec 3, 2019 in DevOps on Cloud by sri
 • 250 points • 1,505 views
0 votes
2 answers

What are the different types of constructor in StringBuilder class?

StringBuilder  we 4  as mentioned below. READ MORE

Sep 1, 2020 in Java by Sri
 • 3,190 points • 1,480 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 • 1,063 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
 • 59,230 points • 2,953 views
+1 vote
1 answer

Spark: java.io.FileNotFoundException

Hello, From the error I get that the ...READ MORE

Dec 13, 2019 in Apache Spark by Alexandru
 • 510 points • 4,230 views
0 votes
1 answer

How to increase aws ebs volume using ansible ?

Hey, I am unaware of any specific ...READ MORE

Sep 9, 2019 in Ansible by Kalgi
 • 52,350 points • 5,140 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 • 8,159 views
0 votes
1 answer

How to create a file on GCP storage?

In case you are using Cloud storage ...READ MORE

Nov 5, 2019 in GCP by Sirajul
 • 59,230 points • 2,668 views
+1 vote
1 answer

Error :Ethernet Cable unplugged in Ubuntu

Try this: $ sudo ifconfig eth0 down $ sudo ...READ MORE

Feb 9, 2019 in Linux Administration by Omkar
 • 69,220 points • 14,235 views
0 votes
1 answer

converting timedelta to float

Use the following piece of code: x1=datetime.timedelta(days=3000, seconds=0, ...READ MORE

Aug 8, 2019 in Python by Wajiha
 • 1,960 points • 6,501 views
0 votes
1 answer

Creating password for a windows instance on GCP

Windows Server instances use password authentication instead ...READ MORE

Sep 24, 2019 in GCP by Sirajul
 • 59,230 points • 4,463 views
0 votes
1 answer

How to Convert .msg (outlook mail) to pdf using java

Hi @Basha! Here's a code to help you ...READ MORE

Aug 21, 2019 in Java by Kishan
 • 5,946 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
 • 10,452 views
+1 vote
0 answers

How to convert Word (doc) to PDF from Windows command line? [closed]

Anyone know how to convert word files ...READ MORE

Nov 30, 2019 in Ask us Anything! by deppal
 • 160 points 1 flag
closed Dec 2, 2019 by Vardhan • 1,562 views
0 votes
2 answers

How to switch to windows containers with docker for windows toolbox?

Docker Toolbox installs a VirtualBox VM in ...READ MORE

Aug 26, 2020 in Docker by Pistle
 • 1,000 points • 5,005 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 • 4,704 views
+1 vote
0 answers

This is the lambda function .. I want to add a new function here . delete the original file

Here I have a lmabda funtion that ...READ MORE

Dec 4, 2019 in AWS by Mritunjoy
 • 130 points • 1,377 views
0 votes
1 answer

Why is AWS rdp slower than GCP rdp?

This might not be the case usually. ...READ MORE

Nov 25, 2019 in GCP by Sirajul
 • 59,230 points • 1,761 views
+1 vote
0 answers

Can we use Amazon S3 URL of Parent template in TemplateURL to call Child template

I have a Parent template and it ...READ MORE

Dec 17, 2019 in AWS by Amit
 • 130 points • 805 views
0 votes
1 answer

What Programming Language I need to know to be an RPA Dev?

Hey, do you know any about programming ...READ MORE

Nov 8, 2019 in RPA by Abha
 • 28,140 points • 2,507 views
0 votes
1 answer

How can I locate inline elements from a web page using Selenium Webdriver?

Which specific element you are trying to ...READ MORE

Oct 10, 2019 in Selenium by Abha
 • 28,140 points • 4,217 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
 • 3,406 views
0 votes
1 answer

Resizing a GKE cluster.

Remember the following when you increase the ...READ MORE

Oct 17, 2019 in GCP by Sirajul
 • 59,230 points • 3,415 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 • 1,569 views
0 votes
1 answer

Convert a Docker container into a Singularity container

Its pretty simple. You can just use ...READ MORE

Nov 26, 2019 in Docker by Priyank
 • 1,674 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
 • 59,230 points • 1,675 views
0 votes
1 answer

arpspoof: libnet_init(): UID or EUID of 0 required

ARP Spoofing should be done by superusers. ...READ MORE

Feb 9, 2019 in Cyber Security & Ethical Hacking by Omkar
 • 69,220 points • 14,195 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 • 2,552 views
+1 vote
1 answer

" org.apache.hadoop.yarn.exceptions.YarnRuntimeException: Permissions incorrectly set for dir " problem

This error is caused when hadoop tries ...READ MORE

Sep 9, 2019 in Big Data Hadoop by Kumar
 • 4,998 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
 • 2,987 views
0 votes
3 answers

Spark Scala: How to list all folders in directory

val spark = SparkSession.builder().appName("Demo").getOrCreate() val path = new ...READ MORE

Dec 5, 2018 in Big Data Hadoop by Mark
 • 17,730 views
0 votes
1 answer

How do I know who has performed a particular operation in jenkins?

You can keep a log of who ...READ MORE

May 30, 2019 in Jenkins by Sirajul
 • 59,230 points • 9,436 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 • 6,964 views
0 votes
1 answer

How can I fetch value/text from a textbox by using Python Selenium Webdriver?

Hey Jagat, following test script shows how ...READ MORE

Jul 31, 2019 in Selenium by Abha
 • 28,140 points • 6,776 views
0 votes
1 answer

Cloud spanner instance auto-scaling

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

Nov 14, 2019 in GCP by Sirajul
 • 59,230 points • 2,170 views
–1 vote
0 answers

How to reset password

Dec 29, 2019 by jaideep
 • 110 points • 291 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
 • 5,610 views
0 votes
1 answer

How to scrape AJAX based website data?

Hi Adnan, Before you scrape any website/webpage, you ...READ MORE

Nov 29, 2019 in RPA by Raveendiran
 • 980 points • 1,873 views
0 votes
3 answers

Error: docker command not found

If you're using Docker as an administrator, ...READ MORE

Apr 29, 2019 in Docker by Naina
 • 16,516 views
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