Trending questions in Edureka Community

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sys.argv[1] what is the meaning of it?

sys.argv[1] contains the first command line argument passed to your script. For ...READ MORE

Dec 18, 2018 in Python by abc
 • 10,934 views
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1 answer

Data Science: Integrating RStudio to DashDB

You can connect dashDB to RStudio by ...READ MORE

Aug 2, 2019 in Data Analytics by hussain
 • 1,088 views
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2 answers

What is the relationship between Hadoop and Database?

Hadoop software framework work is very well ...READ MORE

Aug 6, 2019 in Big Data Hadoop by Dinesh
 • 1,792 views
+1 vote
1 answer

How do I install Maven on CentOS?

Hey @Nagraj, Follow these steps to install Maven ...READ MORE

Feb 19, 2019 in Other DevOps Questions by Nishant
 • 8,133 views
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2 answers

AWS: What is the number of buckets that are created in by default?

By Default,100 s3  buckets can be created ...READ MORE

Aug 5, 2020 in Cloud Computing by cloudkatha
 • 210 points • 1,460 views
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2 answers

What is supervised learning?

Supervised learning is the machine learning task ...READ MORE

Sep 3, 2019 in Data Analytics by anonymous
 • 33,050 points • 2,216 views
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1 answer

How can I create a Standard robot in UiPath Orchestrator?

Hi @Hema, to create a Standard Robot ...READ MORE

Apr 5, 2019 in RPA by Abha
 • 28,140 points • 6,251 views
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1 answer

Error: /Stage[main]/Mysql-server/Service[mysql-server]: Could not evaluate: Could not find init script or upstart conf file for 'mysql-server'

The error means that puppet was not ...READ MORE

Aug 7, 2019 in Puppet by Sirajul
 • 59,190 points • 872 views
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1 answer

In order to learn Node.js, I should be familiar with which other technologies ?

I appreciate your decision, its the perfect ...READ MORE

Jul 31, 2019 in Others by ArchanaNagur
 • 2,360 points • 1,170 views
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is there a way to Inject or execute a JavaScript onto a page before loading/ executing any other scripts on the page?

I'm using Selenium WebDriver with Python in ...READ MORE

Jun 27, 2019 in Selenium by Surya
 • 970 points • 2,679 views
0 votes
1 answer

Error: /Stage[main]/Abrt/File[/etc/abrt/abrt.conf]: Could not evaluate: Could not retrieve information from environment development source(s)

You cannot implicitly convert an array to ...READ MORE

Aug 7, 2019 in Puppet by Sirajul
 • 59,190 points • 865 views
+1 vote
0 answers

Our chaincode is by default invoking some other data stored in Fabcar, whereas we already created our own data in init ledger.

Aug 1, 2019 in Blockchain by Dipashri
 • 1,118 views
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1 answer

What are data structures in python?

Data structures in python are basically the ...READ MORE

Aug 2, 2019 in Python by Mohammad
 • 3,230 points • 1,466 views
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1 answer

What is Case Class in Scala?

Hey, Scala case classes let us model immutable data. ...READ MORE

Jul 29, 2019 in Apache Spark by Gitika
 • 65,730 points • 1,252 views
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0 answers

What is the syntax for an empty while loop in python?

What kind of ambiguities are expected for ...READ MORE

Aug 5, 2019 in Python by Waseem
 • 4,540 points • 996 views
0 votes
1 answer

Is there a provision of on failure ability in puppet?

Not a built-in one, no.  They do log failures, of ...READ MORE

Aug 6, 2019 in Puppet by Sirajul
 • 59,190 points • 899 views
0 votes
1 answer

Create a database table using python

Hey @Kim, try something like this: import MySQLdb # ...READ MORE

Jul 23, 2019 in Python by Barbara
 • 1,542 views
0 votes
2 answers

What does the AWS CodeDeploy Jenkins Plugin do?

AWS CodeDeploy is AWS service that coordinates application ...READ MORE

Aug 8, 2019 in Jenkins by Sirajul
 • 59,190 points • 3,263 views
0 votes
1 answer

How to create a DynamoDB table using Python?

The code that you can use to ...READ MORE

Feb 22, 2019 in AWS by Priyaj
 • 58,020 points • 8,022 views
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1 answer

How to work with multidimensional arrays in Scala?

Hi, Here is an example you can follow: scala> ...READ MORE

Jul 31, 2019 in Apache Spark by Gitika
 • 65,730 points • 1,192 views
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1 answer

Why do lambdas defined in a loop with different values all return the same result?

Here x is not local to the ...READ MORE

Jul 24, 2019 in Python by Haseeb
 • 1,455 views
0 votes
0 answers

How to highlight one column in a bar/histogram chart?

How to highlight one column in a ...READ MORE

Aug 7, 2019 in Data Analytics by lohith
 • 890 views
0 votes
1 answer

What is the work of Yield Keyword in Scala?

Hey, Used with a loop, yield produces a value for ...READ MORE

Jul 26, 2019 in Apache Spark by Gitika
 • 65,730 points • 1,367 views
0 votes
1 answer

How to execute a linux command repeatedly after a set time?

To watch the step every say 30 ...READ MORE

Jul 26, 2019 in Linux Administration by ajs3033
 • 7,300 points • 1,361 views
0 votes
1 answer

Is there any way to get Firefox working with Selenium WebDriver on Mac OSX

You can try calling the webdriver with ...READ MORE

Jun 19, 2019 in Selenium by Anvi
 • 14,150 points • 3,087 views
0 votes
1 answer

How does Kubernetes simplify containerized application deployment process?

A application deployment requires , web tier ...READ MORE

Jul 11, 2019 in Kubernetes by Sirajul
 • 59,190 points • 2,008 views
0 votes
1 answer

What are some of the most commonly encountered Orchestrator errors and what does they mean?

Hey Vivek, some of the most frequently ...READ MORE

Apr 9, 2019 in RPA by Anvi
 • 14,150 points • 6,053 views
0 votes
1 answer

How to assign server access to client(s) through NFS export file?

Hi, You can create the export folder, you will ...READ MORE

Aug 5, 2019 in Big Data Hadoop by Gitika
 • 65,730 points • 926 views
0 votes
0 answers

How i can print and count all the all element when i search like " Automation step by step" in Google using python selenium

I am trying to count all the ...READ MORE

Jul 9, 2019 in Python by anonymous
 • 120 points • 2,173 views
0 votes
1 answer

How to declare sets with value in Scala?

Hey, You can follow this code: scala> var s=Set(1,4,4,3) s: ...READ MORE

Jul 30, 2019 in Apache Spark by Gitika
 • 65,730 points • 1,183 views
0 votes
4 answers

What are the skill sets required for a AWS Administrator?

Hi, These are the listed down skill sets required ...READ MORE

Jul 3, 2019 in Career Counselling by Gitika
 • 65,730 points • 6,795 views
0 votes
0 answers

Export Plotly charts from R to Other documents or web pages.

Hi, can someone help in exporting Plotly ...READ MORE

Jul 30, 2019 in Data Analytics by ravin
 • 1,228 views
0 votes
1 answer

Scala pass input data as arguments

Please refer to the below code as ...READ MORE

Jun 19, 2019 in Apache Spark by Lisa
 • 2,952 views
0 votes
1 answer

Puppet: Promote a replica to a Master.

Verify that the master is permanently offline. If ...READ MORE

Aug 1, 2019 in Puppet by Sirajul
 • 59,190 points • 1,101 views
0 votes
1 answer

Spark memory processing on a not temporary table

Temporary table is more like an index ...READ MORE

Jul 14, 2019 in Apache Spark by Suri
 • 1,899 views
+1 vote
1 answer

How to resolve Power BI DAX Join error?

Sample Table Used Here: Table1: Partner_ID, User_Id Table2: User_Id, ...READ MORE

May 15, 2019 in Power BI by Avantika
 • 1,520 points
edited May 15, 2019 by Omkar • 4,457 views
0 votes
0 answers

How to install tkinter on windows?

Does it work like the other libraries ...READ MORE

Jul 17, 2019 in Python by Waseem
 • 4,540 points • 1,787 views
0 votes
1 answer

Slicing a list using a variable, in Python

Yes its possible. Use the following piece ...READ MORE

Jul 2, 2019 in Python by Wajiha
 • 1,960 points • 2,395 views
0 votes
1 answer

What is Map and flatMap in Spark?

Hi, The map is a specific line or ...READ MORE

Jul 3, 2019 in Apache Spark by Gitika
 • 65,730 points • 2,351 views
0 votes
1 answer

what is base modulepath in puppet?

The base modulepath is a list of ...READ MORE

Jul 30, 2019 in Puppet by Sirajul
 • 59,190 points • 1,169 views
0 votes
1 answer

How to use nested function in Scala?

Hey, With Scala, we can define a Scala ...READ MORE

Jul 26, 2019 in Apache Spark by Gitika
 • 65,730 points
edited Jun 1, 2023 by Srinath • 1,343 views
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2 answers

Moving messages from DLQ in Amazon SQS?

You can use a tool like https://github.com/mercury2269/sqsmover ...READ MORE

Mar 8, 2020 in Cloud Computing by anonymous
 • 6,404 views
0 votes
1 answer

What is KUBE proxy?

The Kubernetes network proxy runs on each ...READ MORE

Jul 15, 2019 in Kubernetes by Sirajul
 • 59,190 points • 1,825 views
0 votes
1 answer

Query regarding Operator Overloading in Scala

All prefix operators' symbols are predefined: +, -, ...READ MORE

Jul 10, 2019 in Apache Spark by Karan
 • 2,035 views
0 votes
1 answer

Python: convert string to unicode

Suppose you have a string in ASCII form ...READ MORE

Jul 10, 2019 in Python by Olivia
 • 2,030 views
–1 vote
0 answers

How Can I get All SEO Data (Title, Meta title, Meta Description and Address.) Using JAVA Selenium Webdriver

I want to get all SEO data ...READ MORE

Jul 23, 2019 in Selenium by Aazad
 • 170 points • 1,585 views
0 votes
0 answers

On executing runner class I get cucumber.runtime.CucumberException: java.lang.NoSuchMethodException

On executing runner class I get cucumber.runtime.CucumberException: ...READ MORE

Aug 5, 2019 in Others by Irfan
 • 948 views
0 votes
1 answer

Mapreduce: What is the use of setting the name of the job?

Job job = new Job(conf,"job_name"), is just ...READ MORE

Jul 22, 2019 in Big Data Hadoop by Madhu
 • 1,512 views
0 votes
0 answers

Select input dynamically in r shiny

The datset im using will be updated ...READ MORE

Aug 14, 2019 in Data Analytics by ruchi
 • 587 views
0 votes
1 answer

Pyspark is taking default path

The HDFS path for MyLab is /user/edureka_id. ...READ MORE

Jul 16, 2019 in Apache Spark by Khushi
 • 1,776 views
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