Trending questions in Edureka Community

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1 answer

How to create text labels in Swing, Java?

In the frame, you can use the ...READ MORE

Aug 27, 2019 in Java by Jimmy
 • 1,265 views
+2 votes
1 answer

How to compare 2 comna separated strings in informatica?

A java transformation can be used to ...READ MORE

Aug 18, 2019 in Others by Rojalin
 • 200 points • 1,636 views
0 votes
1 answer

What is the maximum limit of puppet agents that a Puppet server can handle?

 If scaling is a issue, you can ...READ MORE

Aug 29, 2019 in Puppet by Sirajul
 • 59,230 points • 1,175 views
+1 vote
1 answer

How to use a Volume to communicate between two Containers running in the same Kubernetes-Pod?

Create a Pod that runs two Containers Create a ...READ MORE

Jul 23, 2019 in Kubernetes by Sirajul
 • 59,230 points • 2,738 views
0 votes
1 answer

Puppet: Error: Could not run: Could not retrieve facts for xxxxx: no implicit conversion of nil into String

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

Aug 29, 2019 in Puppet by Sirajul
 • 59,230 points • 1,182 views
+1 vote
1 answer

hyperledger fabric: can't find package: github.com/pkg/errors in GOPATH or GOROOT

Hey @aiga, try to add the package ...READ MORE

Aug 5, 2019 in Blockchain by Esha
 • 2,224 views
+1 vote
10 answers

HTTP request not working with AWS Lambda, please help?

context.done has to be included after the ...READ MORE

Apr 13, 2018 in AWS by brat_1
 • 7,200 points • 17,318 views
0 votes
1 answer

err: Failed to parse template base/puppet.conf.erb: Could not find value for 'puppetserver' at /etc/puppet/modules/base/manifests/config.pp:13 on node ...

For puppet to find the value of ...READ MORE

Aug 9, 2019 in Puppet by Sirajul
 • 59,230 points • 2,046 views
0 votes
0 answers

Execute two separate test cases in the same browser instance using TestNG xml file

I have two testcases in two separate ...READ MORE

Jul 23, 2019 in Selenium by Jimmy
 • 130 points • 2,831 views
0 votes
1 answer

How do I install SortedContainers in python?

You can install SortedContainers using pip: > pip ...READ MORE

May 28, 2019 in Python by Jinu
 • 5,181 views
0 votes
1 answer

Hive: what location should I mention while creating table?

It can be a hdfs path. The ...READ MORE

May 23, 2019 in Big Data Hadoop by Jishan
 • 5,398 views
0 votes
1 answer

Is there any alternate way of refreshing a web page other than refresh() method in Selenium?

HI Parineeti, to refresh a webpage, we ...READ MORE

Jul 23, 2019 in Selenium by Anvi
 • 14,150 points • 2,789 views
0 votes
0 answers

explain what access modifier can be used for method

Sep 10, 2019 in Others by anonymous
 • 687 views
0 votes
1 answer

Convert markdown pages into interactive shiny apps.

Hi, Follow the below steps: 1. Add shiny runtime ...READ MORE

Aug 30, 2019 in Data Analytics by anonymous
 • 33,050 points • 1,144 views
0 votes
1 answer

Puppet: Error: Could not connect via HTTPS to https://forge.puppet.com / Unable to verify the SSL certificate / The certificate may not be signed by a valid CA

This error occurs when you run the puppet ...READ MORE

Aug 1, 2019 in Puppet by Sirajul
 • 59,230 points • 2,376 views
0 votes
1 answer

Help fixing the pandas error.

Try this: Uninstall python with admin privileges. Shut down ...READ MORE

Feb 14, 2019 in Python by Saru
 • 9,664 views
0 votes
1 answer

Double click in Selenium using Python

Hey there! As far as I know, ...READ MORE

Mar 20, 2019 in Selenium by Surya
 • 970 points • 8,158 views
0 votes
1 answer

I have multiple containers running inside a kubernetes-pod and i want a specific container to start before starting another one.How can i do this?

One way is  Init Containers.  These are for ...READ MORE

Jul 23, 2019 in Kubernetes by Sirajul
 • 59,230 points • 2,756 views
0 votes
0 answers

Need to Know Best institute for Devops Training ?????

DevOps is a set of software development practices ...READ MORE

Sep 3, 2019 in DevOps on Cloud by anonymous
 • 987 views
0 votes
2 answers

What are the job scopes of LINUX system administration for a job?

Hey Pavitra, some of the career options ...READ MORE

Jun 21, 2019 in Career Counselling by Anvi
 • 14,150 points • 5,007 views
0 votes
1 answer

How to create a tree like structure from R list/vector?

Hi, puja. Use below function to create a ...READ MORE

Aug 30, 2019 in Data Analytics by anonymous
 • 33,050 points • 1,110 views
0 votes
1 answer

What is the default location of Hadoop log files & how can I change that location?

The default directory of Hadoop log file ...READ MORE

May 4, 2018 in Big Data Hadoop by Shubham
 • 13,490 points • 21,969 views
0 votes
1 answer

How to pause a test execution for 5 seconds at a specific point in Selenium?

Thread.sleep(5000); READ MORE

Jul 18, 2019 in Selenium by masood
 • 3,935 views
0 votes
1 answer

Average function is not commutative and associative?

Hey, I guess the only problem with the ...READ MORE

Jul 23, 2019 in Apache Spark by Gitika
 • 65,770 points • 2,783 views
0 votes
1 answer

Configure Windows Azure For URL rewrite using WordPress.

You need to understand that the configuration is ...READ MORE

Jun 28, 2019 in Azure by Perry
 • 17,100 points • 3,830 views
0 votes
1 answer

2 dataframes in single dplyr pipeline

You can use 2 different data frames ...READ MORE

Aug 21, 2019 in Data Analytics by anonymous
 • 33,050 points • 1,806 views
0 votes
0 answers

Error installing mailR package.

Error installing mailR package. Below error in console. ...READ MORE

Sep 3, 2019 in Data Analytics by nitya
 • 980 views
+1 vote
4 answers

Docker Compose wait for container X before starting Y

You can use the depends_on feature was ...READ MORE

May 7, 2019 in Docker by Kunal
 • 11,762 views
0 votes
1 answer

How can I perform multiple selection of options in a dropdown using Select class in Selenium?

Hey Priyansh, you can select multiple options ...READ MORE

Jul 8, 2019 in Selenium by Anvi
 • 14,150 points • 3,382 views
0 votes
1 answer

How to set margins in a LinearLayout programmatically?

LinearLayout ll = new LinearLayout(this); ll.setOrientation(LinearLayout.VERTICAL); LinearLayout.LayoutParams layoutParams = ...READ MORE

Dec 20, 2018 in Java by Daisy
 • 8,140 points • 12,032 views
0 votes
1 answer

Does CloudFront work with non AWS origins?

Yes, CloudFront is now capable of working ...READ MORE

Aug 28, 2019 in AWS by Prithvi
 • 1,174 views
0 votes
1 answer

Polynomials in Python

You can easily find polynomials of any ...READ MORE

Aug 27, 2019 in Python by Wajiha
 • 1,960 points • 1,216 views
0 votes
1 answer

Why am I getting error as hdfs dfs -mkdir, No such file or directory when I create a directory?

It is because the parent directories do ...READ MORE

Sep 10, 2018 in Big Data Hadoop by Frankie
 • 9,830 points • 16,390 views
0 votes
1 answer

Can somebody explain the Puppet Architecture?

Puppet is configured in an agent-master architecture, in ...READ MORE

Jul 24, 2019 in Puppet by Sirajul
 • 59,230 points • 2,682 views
0 votes
1 answer

How to connect to sap Hana database from power Bi?

Hi, Follow these steps to connect to data ...READ MORE

Mar 22, 2019 in Power BI by Cherukuri
 • 33,050 points • 8,043 views
0 votes
1 answer

BurpSuite not capturing packets

Assuming you have made all the proxy ...READ MORE

Aug 8, 2019 in Cyber Security & Ethical Hacking by Karan
 • 2,026 views
0 votes
1 answer

How to connect a docker container to user-defined bridge network?

When you create a new container, you ...READ MORE

Jul 3, 2019 in Docker by Sirajul
 • 59,230 points • 3,579 views
0 votes
1 answer

How do you select a python interpreter in Pycharm?

Follow the following steps: Open the settings Open Project ...READ MORE

Aug 2, 2019 in Python by Mohammad
 • 3,230 points • 2,740 views
0 votes
1 answer

How to convert Python Datetime to String without microsecond component?

If you want to format a datetime object in ...READ MORE

Aug 2, 2019 in Python by Shabnam
 • 930 points • 2,279 views
0 votes
1 answer

How to perform double click using mouse actions in Selenium with Python?

Hi harsh, you can use ActionChains() class ...READ MORE

Jul 29, 2019 in Selenium by Abha
 • 28,140 points • 2,450 views
0 votes
1 answer

Enable regional edge cache feature - AWS CloudFront

You do not make any changes. Regional ...READ MORE

Aug 28, 2019 in AWS by Prithvi
 • 1,154 views
0 votes
1 answer

Error: Could not find declared class firewall at /etc/puppetlabs/code/environments/production/manifests/site.pp

The modules that you install on master need ...READ MORE

Aug 5, 2019 in Puppet by Sirajul
 • 59,230 points • 2,149 views
0 votes
1 answer

RDD word count with line numbers

df = spark.createDataFrame([("A", 2000), ("A", 2002), ("A", ...READ MORE

Jul 25, 2019 in Apache Spark by Siri
 • 2,628 views
+1 vote
2 answers

Hadoop: Error: Exception in thread “main” java.lang.UnsupportedClassVersionError: a

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

Aug 6, 2019 in Big Data Hadoop by Venkita
 • 240 points • 2,051 views
+2 votes
2 answers

Getting error in schema-registry start command

It is working for me with below ...READ MORE

Sep 30, 2019 in Apache Kafka by Brajkishore
 • 220 points • 5,337 views
+1 vote
0 answers

How to get data from tables using java code - amazon DynamoDB

public void listAllCourses(@QueryParam("author") String authorQuery) { ...READ MORE

Aug 3, 2019 in AWS by Girija
edited Aug 5, 2019 by Kalgi • 2,235 views
0 votes
1 answer

How to measure time elapsed in Python?

If you just want to measure the ...READ MORE

Dec 4, 2018 in Python by SDeb
 • 13,300 points • 12,690 views
0 votes
1 answer

Draw lines/plot without dataset - R

Hi @raghav, You can draw specific graphs only ...READ MORE

Jul 24, 2019 in Data Analytics by anonymous
 • 2,682 views
0 votes
1 answer

Hadoop: Error: Exception in thread "main" java.lang.IncompatibleClassChangeError: Found interface org.apache.hadoop.mapreduce.JobContext, but class was expected

Hey, The error seems you have not add ...READ MORE

Aug 7, 2019 in Big Data Hadoop by Gitika
 • 65,770 points • 2,051 views
0 votes
2 answers

Sqoop: Could not load mysql driver exception.

I add mysql driver for sqoop and it ...READ MORE

Mar 1, 2020 in Big Data Hadoop by Manh Quang
 • 180 points • 4,091 views
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