Trending questions in Edureka Community

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HDMI cable undetected on my Laptop

Usually, the notebook's HDMI slot is built ...READ MORE

Jan 10, 2019 in IoT (Internet of Things) by Shubham
 • 13,490 points • 1,111 views
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1 answer

How to implement Queue in python

You are missing this  from queue import * This ...READ MORE

Nov 2, 2018 in Python by Nabarupa
 • 4,092 views
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1 answer

What's the difference between functions getClass() and getAttribute(“class”) in Selenium?

The simple difference is that, getClass() returns ...READ MORE

Apr 7, 2018 in Selenium by nsv999
 • 5,500 points • 13,111 views
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2 answers

Reading PDF file from Azure blob storage

For pdf reading and manipulating Itextsharp libraby is fine. For ...READ MORE

Aug 17, 2018 in Azure by Priyaj
 • 58,020 points • 9,005 views
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1 answer

Hadoop sqoop import not working. Error: ERROR manager.SqlManager: Error reading from database

In the command, try mentioning the driver ...READ MORE

Dec 5, 2018 in Big Data Hadoop by Omkar
 • 69,180 points • 2,649 views
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Building a Time series prediction model on web login timestamp

I had done something similar and ran ...READ MORE

Dec 7, 2018 in Data Analytics by Upasana
 • 8,620 points • 2,524 views
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2 answers

Whats the role of a security engineer in devops culture?

Their main roles and responibilities are: Understand and ...READ MORE

Jan 24, 2019 in Career Counselling by Syra
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2 answers

How can we take screenshots of tests in Selenium 2 using C#

Hey, try using following code command to ...READ MORE

Aug 23, 2019 in Selenium by Abha
 • 28,140 points • 2,539 views
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1 answer

How to become a Source Code Auditor?

The educational criteria is a Bachelor's degree ...READ MORE

Jan 9, 2019 in Career Counselling by Loha
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1 answer

Trying to Determine Amazon EC2 instance creation date/time

You can't find as such attribute called ...READ MORE

May 29, 2018 in AWS by Flying geek
 • 3,280 points • 10,847 views
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1 answer

which is better to use between Dockerfile and docker compose?

Here is a concept that will help ...READ MORE

Nov 6, 2018 in Docker by Damon Salvatore
 • 5,980 points • 3,888 views
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1 answer

How are aws ops work and cloud formation different?

Hey @Sradha, AWS OpsWorks  is an application management service ...READ MORE

Dec 28, 2018 in AWS by Supreme Commander
 • 1,641 views
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1 answer

TypeError: argument must be a string node.js while encoding to hex string.

The error is in protobuf.Transaction.create headerSignature needs to be a string, ...READ MORE

Nov 6, 2018 in Blockchain by Omkar
 • 69,180 points • 3,894 views
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TestRPC/Ganache: the transaction doesn't have the correct nonce

Using MetaMask v3.14.1 you can reset your account as ...READ MORE

Nov 15, 2018 in Blockchain by Perry
 • 17,100 points • 3,531 views
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1 answer

How to copy a file from my on-prem machine to Linux EC2 Instance?

You can use a tool called FileZilla. You ...READ MORE

Dec 14, 2018 in AWS by Shuvodip
 • 2,253 views
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Is containerization better than virtualization and where does cloud services comes into picture?

 Yeah, definitely docker containers are better as ...READ MORE

Jan 7, 2019 in DevOps & Agile by Damon Salvatore
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1 answer

Processing image in hdfs

If your block size is 64 MB, ...READ MORE

Dec 27, 2018 in Big Data Hadoop by Omkar
 • 69,180 points • 1,673 views
0 votes
1 answer

Polling the queue in Amazon SQS

One way is you could create a ...READ MORE

Dec 20, 2018 in AWS by Archana
 • 5,640 points • 1,983 views
0 votes
2 answers

Configure Subdomains, Nginx-proxy and Docker-compose

If you are already using docker-compose I ...READ MORE

Aug 3, 2018 in DevOps on Cloud by Nilesh
 • 7,060 points • 9,984 views
0 votes
0 answers

Creating a mini language parser using Python

I'm planning to create a simple mini-language ...READ MORE

Dec 27, 2018 in Python by Anirudh
• 2,090 points • 1,723 views
0 votes
1 answer

Incident Responder Salary

The average salary for Incident Responder ranges ...READ MORE

Jan 10, 2019 in Career Counselling by Horus
 • 1,070 views
–1 vote
1 answer

How to restrict nodes that talk to namenode?

Step 1: Create includes file in /home/hadoop ...READ MORE

Jan 5, 2019 in Big Data Hadoop by Omkar
 • 69,180 points • 1,355 views
0 votes
1 answer

No appenders could be found for logger(log4j)?

Just to get you going you have ...READ MORE

Jun 29, 2018 in Java by Akrati
 • 3,190 points • 9,492 views
0 votes
1 answer

Read & write data in mifare card

Hi, you can check out the following ...READ MORE

Nov 29, 2018 in Python by SDeb
 • 13,300 points • 2,881 views
0 votes
1 answer

What are the different assertions supported by testNG?

The different assertions you can use in ...READ MORE

Jan 2, 2019 in Selenium by Nabarupa
 • 1,400 views
0 votes
1 answer

Vulnerability Assessor Certifications

If you have good skills and practical ...READ MORE

Jan 11, 2019 in Career Counselling by Kriti
 • 1,019 views
0 votes
1 answer

Error saying " Failed to connect to database: Error: Lost connection to MySQL server at 'handshake"

try this: library(RODBCext) sqlString <- "Select * from yourtable ...READ MORE

Nov 12, 2018 in Data Analytics by Maverick
 • 10,840 points • 3,610 views
0 votes
1 answer

Extracting pig log messages

You can use the following commands in ...READ MORE

Jan 7, 2019 in Big Data Hadoop by Omkar
 • 69,180 points • 1,186 views
0 votes
1 answer

How to use css selector in selenium using Java?

Hello @Jino, CSS Selector is pretty easy to ...READ MORE

Dec 21, 2018 in Selenium by Nabarupa
 • 1,913 views
0 votes
2 answers

How can I get current time in YYYY:MM:DD HH:MI:Sec:Millisecond format in Java?

public String getCurrentTimeStamp() { ...READ MORE

Sep 21, 2018 in Java by Parth
 • 4,640 points • 9,028 views
+13 votes
2 answers

Using Python how can i access AWS?

You can begin using Boto 3. Boto is ...READ MORE

Oct 15, 2018 in AWS by Priyaj
 • 58,020 points • 4,216 views
0 votes
1 answer

What is the webdriver that can be used with firefox?

You can use Firefox Gekodriver to use ...READ MORE

Jan 2, 2019 in Selenium by Nabarupa
 • 1,389 views
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1 answer

Incident Responder Certifications

The certifications for an Incident Responder and ...READ MORE

Jan 10, 2019 in Career Counselling by Shubham
 • 1,048 views
0 votes
1 answer

Create 3 different masters in 3 different regions - Kubernetes on AWS

Yes @Ali that's possible. You just have ...READ MORE

Jan 8, 2019 in Kubernetes by Malana
 • 1,163 views
0 votes
1 answer

Embed URL-multiple filters in Power BI

With the release of 2.0.0 you can ...READ MORE

Oct 16, 2018 in Power BI by Annie97
 • 2,160 points • 4,753 views
0 votes
1 answer

Plotting Data on Azure

Try using Azure Time Series Insights (TSI). ...READ MORE

Jan 4, 2019 in IoT (Internet of Things) by Upasana
 • 8,620 points • 1,305 views
0 votes
1 answer

Hadoop Spark: __spark_lib.zip does not exist

To find this file, your HADOOP_CONF_DIR env ...READ MORE

Nov 15, 2018 in Big Data Hadoop by Omkar
 • 69,180 points • 3,463 views
0 votes
1 answer

What is a data-driven framework?

Basically the working here is as follows:- Test ...READ MORE

Jan 8, 2019 in Selenium by Abir
 • 1,119 views
0 votes
1 answer

How to create a contract in truffle?

The command you are using to create ...READ MORE

Dec 11, 2018 in Blockchain by Omkar
 • 69,180 points • 2,325 views
0 votes
1 answer

Is it possible to use .Net for the ESP8266?

You could write a C# marshaller, but ...READ MORE

Nov 19, 2018 in IoT (Internet of Things) by nirvana
 • 3,090 points • 3,279 views
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Hadoop regarding input split

Hadoop framework divides a large file into ...READ MORE

Dec 27, 2018 in Big Data Hadoop by Omkar
 • 69,180 points • 1,630 views
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1 answer

How do I use AWS sdk definitions for TypeScript?

Hey, slight modification with what you have ...READ MORE

Dec 3, 2018 in AWS by Archana
 • 5,640 points • 2,674 views
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1 answer

Company expectations with Test Automation Expert

General is a very vague term @Krina ...READ MORE

Jan 9, 2019 in Career Counselling by Baily
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1 answer

Vulnerability Assessor Skills

For this job role, employers can be ...READ MORE

Jan 11, 2019 in Career Counselling by George
 • 990 views
0 votes
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Vulnerability Assessor job requirements

Actually, there is no mandatory degree required, ...READ MORE

Jan 11, 2019 in Career Counselling by Abhi
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1 answer

What causes java.lang.reflect.InvocationTargetException

The exception is thrown if InvocationTargetException - if ...READ MORE

Jun 20, 2018 in Java by Rishabh
 • 3,600 points • 9,863 views
0 votes
1 answer

Adding colors to a cell in Tableau

Yes its possible, Your logic will only color ...READ MORE

Aug 30, 2018 in Tableau by Atul
 • 10,240 points • 6,791 views
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2 answers

What are skills required to become a Big Data Architect?

I am not sure if my answer ...READ MORE

Jan 21, 2019 in Career Counselling by Luv
 • 1,860 views
+1 vote
1 answer

Not able to start datanode in Hadoop

Follow these steps: Stop namenode Delete the datanode directory ...READ MORE

Dec 12, 2018 in Big Data Hadoop by Omkar
 • 69,180 points • 2,219 views
0 votes
1 answer

Small files and HDFS blocks

Multiple files are not stored in a ...READ MORE

Nov 16, 2018 in Big Data Hadoop by Frankie
 • 9,830 points • 3,381 views
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