Trending questions in Edureka Community

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Difference in the output of NMF.fit and NMF.transform function . Explain the interpretation of the output.

Nov 6, 2019 in Python by Neha
 • 120 points
recategorized Nov 6, 2019 by Omkar • 735 views
0 votes
2 answers

How to get a page name using Selenium Webdriver (C#)?

String pageTitlte=driver.getTitle(); READ MORE

Sep 6, 2020 in Selenium by Sri
 • 3,190 points • 3,083 views
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1 answer

Query to list number of records in each table in a database

Use the below code to list number of ...READ MORE

Oct 11, 2019 in Database by Omaiz
 • 560 points • 1,788 views
0 votes
3 answers

What are the certifications required for getting a job as Azure Devops Engineer?

Generally they require AZ-400: Microsoft Azure DevOps ...READ MORE

Jan 23, 2019 in Career Counselling by esh
 • 1,711 views
+1 vote
1 answer

How do I deploy a cloud function from my local machine?

You can do this using the gcloud command-line tool, ...READ MORE

Oct 23, 2019 in GCP by Sirajul
 • 59,190 points • 1,257 views
+1 vote
1 answer

How do I change the default storage class of a bucket?

Use the gsutil defstorageclass set command: gsutil defstorageclass set [STORAGE_CLASS] ...READ MORE

Oct 25, 2019 in GCP by Sirajul
 • 59,190 points • 1,150 views
0 votes
1 answer

How to find the number of elements present in the array in a Spark DataFame column?

You can select the column and apply ...READ MORE

Jun 6, 2018 in Apache Spark by Shubham
 • 13,490 points • 23,076 views
+1 vote
1 answer

What is reduce() action in Spark?

Hey, It takes a function that operates on two ...READ MORE

Jul 2, 2019 in Apache Spark by Gitika
 • 65,730 points • 6,117 views
0 votes
0 answers

How can we save the extracted file in a specified folder?

While extracting the data using python selenium, ...READ MORE

Nov 7, 2019 in Python by moumita
 • 120 points • 652 views
+2 votes
1 answer

After learning AWS architecture solutions - Is docker and kubernetes sufficient to get a better job

Hey @Diwakar, Once you know AWS, it's ...READ MORE

Aug 5, 2019 in Career Counselling by Kalgi
 • 52,340 points • 4,599 views
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1 answer

How to convert a dataframe into json data?

Hi, kalyan. Use toJSON function from jsonlite package. ...READ MORE

Sep 24, 2019 in Data Analytics by Cherukuri
 • 33,050 points • 2,666 views
0 votes
1 answer

Spark Error: StackOverflowError : Exception in thread "main" java.lang.StackOverflowError at org.apache.spark.rdd.UnionRDD$$anonfun$1.apply

Hey, It already has SparkContent.union and it does know how to ...READ MORE

Jul 31, 2019 in Apache Spark by Gitika
 • 65,730 points • 4,880 views
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1 answer

AWS CodeDeploy success or failure email notification

Hi @Hannah, I found this code on ...READ MORE

Oct 15, 2019 in AWS by Jack
 • 1,596 views
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1 answer

Error "Object Concentration not found"

Hi Sanju, is the abc data frame created in ...READ MORE

Oct 18, 2019 in Data Analytics by Cherukuri
 • 33,050 points • 1,467 views
+1 vote
2 answers

Please anyone explain with an example how Implicit wait can be used in Selenium Webdriver?

driver.manage().timeouts().implicitlyWait(30, TimeUnit.SECONDS); READ MORE

Dec 24, 2019 in Selenium by Sandy
 • 1,831 views
0 votes
1 answer

How do I buy domain names?

Hey @Hannah, follow these steps: Choose a reliable ...READ MORE

Oct 28, 2019 in Others by Mansi
 • 1,026 views
0 votes
1 answer

Two websites on the same DNS

Hey @Hannah, if I am not wrong, ...READ MORE

Oct 28, 2019 in AWS by Yesha
 • 1,027 views
0 votes
2 answers

How to use virtual environment in Python?

venv (for Python 3) and virtualenv (for Python 2) allow ...READ MORE

Aug 25, 2020 in Python by Pistle
 • 300 points • 1,280 views
0 votes
1 answer

Connect to external server through Socket.IO from Node.js

I think the server you're connecting to ...READ MORE

Nov 21, 2018 in IoT (Internet of Things) by nirvana
 • 3,090 points • 15,757 views
0 votes
3 answers

Is SEO a bad choice as a long-term career?

Take up digital marketing instead of just ...READ MORE

Sep 10, 2019 in Career Counselling by Tanya
 • 3,168 views
0 votes
1 answer

Create a new string from existing strings in different variables

Its quite simple, Use paste function as ...READ MORE

Oct 31, 2019 in Data Analytics by Cherukuri
 • 33,050 points • 1,225 views
0 votes
1 answer

Remove the terminated instances from the auto-scaling group in AWS?

Once you terminate the instance, detach it ...READ MORE

Oct 9, 2019 in AWS by Neel
 • 1,846 views
0 votes
1 answer

Can I migrate from Amazon S3 to Cloud storage?

Yes, this is definitely possible. If you are ...READ MORE

Oct 24, 2019 in GCP by Sirajul
 • 59,190 points • 1,207 views
0 votes
1 answer

What are the different methods for the authentication of Google Compute Engine API?

There are various techniques for the authentication ...READ MORE

Oct 7, 2019 in GCP by Sirajul
 • 59,190 points • 1,936 views
0 votes
1 answer

unable to launch my first code in eclipse using selenium chrome driver

@klbret, can you share your code or ...READ MORE

Oct 10, 2019 in Selenium by Abha
 • 28,140 points • 1,852 views
+1 vote
4 answers

How to estimate the cost for deploying smart contract on mainnet?

Since you have already deployed the contract ...READ MORE

Apr 10, 2018 in Blockchain by Shashank
 • 10,400 points • 17,123 views
0 votes
1 answer

Create names topic, subscribe and publish message - AWS SNS

You can write a python code which ...READ MORE

Aug 21, 2019 in AWS by Hari
 • 3,938 views
0 votes
1 answer

Check if a website permits web scraping - R

Vinutha, While doing web scraping its necessary ...READ MORE

Sep 17, 2019 in Data Analytics by aditya
 • 2,774 views
0 votes
1 answer

Copy data to Tableau

Follow the below steps: 1.  Copy whatever tabular ...READ MORE

Oct 30, 2019 in Tableau by Cherukuri
 • 33,050 points • 918 views
0 votes
1 answer

How is a Jenkinsfile structured? What is its role?

For defining a Pipeline in SCM, a ...READ MORE

Oct 11, 2019 in Jenkins by Sirajul
 • 59,190 points • 1,731 views
0 votes
1 answer

Splitting strings in a list delimited by space

Use strspltit function and provide separator as ...READ MORE

Oct 30, 2019 in Data Analytics by Cherukuri
 • 33,050 points • 912 views
+1 vote
1 answer

How to print a pyramid of asterisks in Python?

This is one of the most frequently ...READ MORE

Aug 1, 2019 in Python by Neel
 • 3,020 points • 4,758 views
0 votes
1 answer

Javascript code to download a file from Amazon S3

Hai, I was thinking along the same ...READ MORE

Dec 31, 2018 in AWS by Archana
 • 5,640 points • 13,994 views
0 votes
5 answers

Kubernetes ingress kepps returning 502 server error

I have added "/" endpoints in each ...READ MORE

May 6, 2019 in Kubernetes by Oishi
 • 13,545 views
0 votes
2 answers

Please explain me the difference between scanner and the buffer reader?

As per your question for reading a ...READ MORE

Aug 27, 2019 in Java by Sirajul
 • 59,190 points • 4,165 views
0 votes
1 answer

How to click on a hyperlink using Selenium WebDriver?

Hi Jonathan, you can use click() method in ...READ MORE

May 29, 2019 in Selenium by Abha
 • 28,140 points • 7,546 views
0 votes
1 answer

How do I make an image bootable?

If you have a Compute Engine custom image that ...READ MORE

Oct 22, 2019 in GCP by Sirajul
 • 59,190 points • 1,267 views
0 votes
1 answer

How to add a PTR record to my VM instance on gcp?

If your VM instance uses the primary ...READ MORE

Sep 26, 2019 in GCP by Sirajul
 • 59,190 points • 2,361 views
+15 votes
23 answers

AWS vs Azure which one will have a more promising career?

Azure is integrating with a lot of ...READ MORE

Jul 4, 2018 in Career Counselling by Soumodip Sinha
 • 14,858 views
0 votes
1 answer

How to create a train and test sample from one dataframe using pandas?

Hi, The below written code can help you ...READ MORE

Jul 4, 2019 in Python by Taj
 • 1,080 points • 6,019 views
0 votes
1 answer

Server refused my aws ec2 key

This could happen for any of the ...READ MORE

Oct 21, 2019 in AWS by Payal
 • 1,276 views
0 votes
1 answer

Sort (hex) colors to match rainbow

Here's a function that, given a color ...READ MORE

Jul 17, 2019 in Python by SDeb
 • 13,300 points • 5,421 views
0 votes
0 answers

convert following json to csv using recursively

{  "name": "flare",  "children": [   {    "name": "analytics",    "children": [     {      "name": "cluster",      "children": [       {"name": ...READ MORE

Oct 18, 2019 in Python by ÂbhIshëk
 • 120 points • 1,432 views
0 votes
1 answer

How to find cumulative total of rows in r?

Calculate intermediate sum and total sum using ...READ MORE

Oct 29, 2019 in Data Analytics by Cherukuri
 • 33,050 points • 1,217 views
0 votes
1 answer

Can I use multiple domain names for my website?

Well, if you are hosting a website, ...READ MORE

Oct 28, 2019 in Others by Barbara
 • 958 views
0 votes
1 answer

How to sort by any measure in a Tableau table?

Hi Sindhu, Once you have created a bar ...READ MORE

Mar 8, 2019 in Tableau by Cherukuri
 • 33,050 points • 11,076 views
0 votes
1 answer

How to push a docker image onto the Azure Container Registry (ACR)?

Before pushing local Docker image to ACR, ...READ MORE

Jul 4, 2019 in Docker by Sirajul
 • 59,190 points • 5,968 views
0 votes
1 answer

Why should I choose GCP over any other cloud platforms?

There are various Cloud service providers in ...READ MORE

Sep 20, 2019 in GCP by Sirajul
 • 59,190 points • 2,602 views
+1 vote
1 answer

Can I get meta-description of a webpage using selenium webdriver with python?

Hi Arpit, you can use this code ...READ MORE

Jul 31, 2019 in Selenium by Anvi
 • 14,150 points • 4,777 views
0 votes
1 answer

How does paste function work in R?

Paste function concatenates vectors together. Syntax: paste(v1,v2,sep = ...READ MORE

Oct 29, 2019 in Data Analytics by Cherukuri
 • 33,050 points • 1,216 views
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