Most answered questions in Edureka Community

+2 votes
11 answers

hadoop fs -put command?

Hi, You can create one directory in HDFS ...READ MORE

Mar 16, 2018 in Big Data Hadoop by nitinrawat895
 • 11,380 points • 77,936 views
+1 vote
10 answers

How to fix this? ValueError: invalid literal for int() with base 10 error in Python

Just for the record: >>> int('55063.000000') Traceback (most recent ...READ MORE

Aug 17, 2020 in Python by pakainfo
 • 200 points • 359,741 views
0 votes
10 answers

How to solve gradle build failed error?

I migrated the project to a different ...READ MORE

Dec 7, 2018 in Blockchain by Rajat
 • 34,175 views
+2 votes
10 answers

Writing the Kafka consumer output to a file

System.out.println(String.valueOf(output.offset()) + ": " + new String(bytes, ...READ MORE

Dec 7, 2018 in Apache Kafka by Harsh
 • 27,671 views
+1 vote
10 answers

How to make mock to void methods with mockito

You can use partial mocking to serve ...READ MORE

Dec 7, 2018 in Java by nitesh
 • 30,079 views
+1 vote
10 answers

How can the NuGet packages be used in Azure Functions?

Yes! Although the Azure Functions portal does ...READ MORE

Jun 8, 2018 in Azure by club_seesharp
 • 3,450 points • 13,195 views
+2 votes
10 answers

Convert Java Byte Array - String - Byte Array

Character Stream Vs Byte Stream Character oriented are ...READ MORE

Sep 25, 2018 in Java by carldivin
 • 180 points • 7,800 views
0 votes
10 answers

Difference between single node & pseudo-distributed mode in Hadoop?

Single node is used for debugging the ...READ MORE

Dec 7, 2018 in Big Data Hadoop by Mahisha
 • 14,121 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 • 13,308 views
+2 votes
10 answers

Querying DynamoDB by date

You can use the "day" portion in ...READ MORE

Oct 25, 2018 in Cloud Computing by abc
 • 26,122 views
+3 votes
10 answers

Difference between s3n, s3a and s3?

S3 Native FileSystem (URI scheme: s3n) A ...READ MORE

Oct 25, 2018 in AWS by Rishab rohan
 • 31,327 views
+2 votes
10 answers

Is there any difference between “hdfs dfs” and “hadoop fs” shell commands?

Yes, there's a difference between hadoop fs and ...READ MORE

Dec 7, 2018 in Big Data Hadoop by Kunal
 • 25,547 views
0 votes
10 answers

What is the difference between Mongodb and Hadoop?

MongoDB is a NoSQL database, whereas Hadoop is ...READ MORE

Jun 20, 2018 in Big Data Hadoop by jenny_code
 • 9,390 views
+1 vote
9 answers

What is the difference between web design and web development?

A designer designs the web pages and ...READ MORE

Jan 22, 2020 in Web Development by Niroj
 • 82,720 points • 712 views
0 votes
9 answers

Is there anything called as Dead end Career?

Career should be an upward graph. The ...READ MORE

Mar 11, 2019 in Career Counselling by Kim
 • 363 views
+4 votes
9 answers

Will robots take over surgeons?

Yes we will definitely need a surgeon ...READ MORE

Nov 30, 2018 in Events & Trending Topics by anonymous
 • 526 views
+4 votes
9 answers

***IMPORTANT*** AngularJS Interview Questions.

Yes, I agree with Omkar AngularJs is ...READ MORE

Mar 17, 2019 in Career Counselling by Sharad
• 180 points • 1,518 views
0 votes
9 answers

Is there any way to check which Hadoop daemons are running?

use jps command, It will show all the running ...READ MORE

Dec 27, 2018 in Big Data Hadoop by Rakesh
 • 160 points • 35,472 views
+9 votes
8 answers

**Attention Ladies & Gents, this is your chance to win free Edureka Merchandise on our Community.

Awesomely Amazing.... #EdurekaCommunityFTW READ MORE

Jul 2, 2019 in Ask us Anything! by anonymous
 • 28,100 points • 590 views
0 votes
8 answers

Exam Dumps Required

Hi Naveed, You can get the Exam Dumps ...READ MORE

Apr 24, 2019 in Azure by prerna
 • 1,960 points • 1,445 views
0 votes
8 answers

What is/are your biggest career mistakes?

I'm on my first job and as ...READ MORE

Mar 11, 2019 in Career Counselling by Yamini
 • 426 views
0 votes
8 answers

Which is the better IT hub in India, Bangalore or Chennai?

For me, Bangalore is better. I have ...READ MORE

Feb 7, 2019 in Career Counselling by Kanika
 • 4,157 views
+3 votes
8 answers

Is creating an AI system like J.A.R.V.I.S. possible?

Yes, it is possible but not in ...READ MORE

Nov 27, 2018 in Events & Trending Topics by Samarth
edited Aug 11, 2021 by Soumya • 13,794 views
+7 votes
8 answers

What exactly is the function of random.seed() in python?

The seed method is used to initialize the ...READ MORE

Oct 29, 2018 in Python by Rahul
 • 118,322 views
+8 votes
8 answers

Career in Blockchain

Blockchain Technology is used for more than crypto-currencies, ...READ MORE

Sep 19, 2018 in Career Counselling by Omkar
 • 69,210 points • 548 views
+7 votes
8 answers

Difference for string comparison in Python: 'is' vs. ==

If we use "==" means both variables ...READ MORE

Sep 3, 2018 in Python by Parul Raheja
 • 877 views
0 votes
8 answers

How to open a link in new tab of chrome browser using Selenium WebDriver?

This below code works for me in ...READ MORE

Dec 14, 2020 in Selenium by Gitika
 • 65,850 points • 89,352 views
+1 vote
8 answers

How to solve “x509: ECDSA verification failure” error?

Before you execute the  composer runtime install -c ...READ MORE

Jul 30, 2018 in Blockchain by digger
 • 26,720 points • 6,428 views
+1 vote
8 answers

How to print the contents of RDD in Apache Spark?

Save it to a text file: line.saveAsTextFile("alicia.txt") Print contains ...READ MORE

Dec 10, 2018 in Apache Spark by Akshay
 • 53,670 views
+1 vote
8 answers

How to replace null values in Spark DataFrame?

Hi, In Spark, fill() function of DataFrameNaFunctions class is used to replace ...READ MORE

Dec 15, 2020 in Apache Spark by MD
 • 95,360 points • 66,650 views
+1 vote
8 answers

Count the frequency of an item in a python list

To count the number of appearances: from collections ...READ MORE

Oct 18, 2018 in Python by tinitales
 • 29,960 views
+1 vote
8 answers

How is Blockchain a linked list?

Blockchain is similar to Single Linked List ...READ MORE

Aug 3, 2018 in Blockchain by Omkar
 • 69,210 points • 9,414 views
+1 vote
8 answers

How can I implement process.env in Angular 5 environment?

Users do not have access to process.env ...READ MORE

Apr 3, 2018 in DevOps & Agile by DareDev
 • 6,890 points • 10,949 views
+4 votes
8 answers

How can I use Python's range function?

The range function is mostly used in for-loop.  Ex: for ...READ MORE

Aug 21, 2018 in Python by Omkar
 • 69,210 points • 506 views
+3 votes
7 answers

Error: dpkg frontend is locked by another process

First, find out the id of the process that ...READ MORE

Aug 7, 2019 in Linux Administration by Sirajul
 • 59,170 points • 171,499 views
+1 vote
7 answers

What is difference between access modifier and access specifier in java

Access Specifier:- This can be understood as ...READ MORE

Feb 14, 2019 in Java by Priyaj
 • 58,080 points • 43,758 views
+1 vote
7 answers

What are the main reason for people getting rejected in any Interview?

Lots of reasons people getting rejected in ...READ MORE

Jan 10, 2020 in Career Counselling by palak
 • 190 points • 1,047 views
+6 votes
7 answers

Which career path should I opt now? (6months experience)

You being a System Administrator, will know ...READ MORE

Jan 21, 2019 in Career Counselling by Edureka
 • 4,220 points • 904 views
0 votes
7 answers

How to use not equal operator in python

To check if operands are not equal ...READ MORE

Nov 30, 2021 in Python by Charry
 • 278,129 views
+2 votes
7 answers

What are the responsibilities of Blockchain Consultant?

Tamir Zoltovski (Managing Partner at Moneta International ...READ MORE

Aug 31, 2019 in Career Counselling by TamirZoltovski
 • 180 points • 3,009 views
+1 vote
7 answers

How to connect to a Docker container running mysql on Windows 10?

Avoid using bind_address in your my.cnf file. I don't ...READ MORE

Apr 25, 2019 in Docker by Haseeb
 • 10,960 views
+5 votes
7 answers

Docker swarm vs kubernetes

Swarm is easy handling while kn8 is ...READ MORE

Aug 27, 2018 in Docker by Mahesh Ajmeria
 • 1,865 views
+1 vote
7 answers

Error: Jenkins Maven Build 137

I disagree with @Pam's answer. The problem ...READ MORE

May 6, 2019 in Jenkins by Danica
 • 5,476 views
+11 votes
7 answers

“IMPORTANT” interview questions for DevOps

Hello everyone here is an updated blog ...READ MORE

Jan 17, 2019 in Career Counselling by Edureka
 • 4,220 points • 1,831 views
+17 votes
7 answers

Blockchain Interview Discussion

Hello everyone here is an updated blog ...READ MORE

Jan 17, 2019 in Career Counselling by Edureka
 • 4,220 points • 924 views
0 votes
7 answers

docker: executable file not found in $PATH

try to build the image with --no-cache. I ...READ MORE

Nov 1, 2020 in Docker by Deeptesh Agrawal
 • 50,813 views
+3 votes
7 answers

Is it possible to shift or move jobs between two jenkins servers?

Hi, You can copy Jobs in between your ...READ MORE

Dec 16, 2020 in Jenkins by MD
 • 95,360 points • 35,290 views
+4 votes
7 answers

If conditional in docker file

First of all, create a build_internal.sh file ...READ MORE

May 29, 2018 in Docker by DareDev
 • 6,890 points • 90,723 views
0 votes
7 answers

How to iterate over rows in a Dataframe in pandas (Python)?

You can use IMHO: for ind in df.index: ...READ MORE

Dec 10, 2018 in Data Analytics by Ishaan
 • 4,461 views
+1 vote
7 answers

What do you mean by python scripting? What is a script and a module in python?

A module is a file containing a ...READ MORE

Jun 17, 2019 in Python by Zain Abbas
 • 50,482 views
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