Trending questions in Edureka Community

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Benefits of using JUnit Error Collector

Hi Disha, some of the benefits of ...READ MORE

Jun 19, 2019 in Selenium by anonymous
 • 14,150 points • 957 views
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1 answer

What are the techniques used in supervised learning?

There are two main techniques used in ...READ MORE

May 10, 2019 in Machine Learning by Kiran
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Can someone explain me how write data into HDFS using Java?

I understand your issue, I would drop ...READ MORE

Jun 4, 2019 in Big Data Hadoop by ravikiran
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1 answer

Use cases of Apache Oozie?

Hi, Apache Oozie is used by Hadoop system ...READ MORE

Jun 12, 2019 in Big Data Hadoop by Gitika
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1 answer

Error saying "Cannot write to ControlPath" - Ansible

hey @Neel, this seems like your Linux ...READ MORE

Mar 29, 2019 in Ansible by Yesha
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Network Parameter and additional node info file in R3 corda?

Is that network parameter and additional node ...READ MORE

Jun 21, 2019 in Blockchain by anonymous
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1 answer

Excel Python API

xlwt and xlrd can read and write Excel files, without ...READ MORE

Jun 7, 2019 in Python by SDeb
 • 13,300 points • 1,480 views
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1 answer

How to perform proxy http request using curl?

One of the ways is: export http_proxy=http://your.proxy.server:port/ Then you ...READ MORE

Mar 26, 2019 in Linux Administration by DareDev
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What is correlation and its types?

Correlation is a statistical measure that shows ...READ MORE

May 10, 2019 in Machine Learning by Zulaikha
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What is the use of join()?

Join()  function is used in threading to ...READ MORE

Jun 20, 2019 in Python by Wajiha
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1 answer

Why is it necessary to rename the zoo_sample.cfg with zoo.cfg in zookeeper?

Hey, The main reason why we need to ...READ MORE

May 28, 2019 in Big Data Hadoop by Gitika
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1 answer

What does the "app.use" do in Express?

app.use() is mounted to the specific path. ...READ MORE

Jul 4, 2019 by sunshine
 • 1,300 points • 336 views
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1 answer

Sqoop and Teradata database connection URL

Refer below Syntax: jdbc:teradata://<HOST>/DBS_PORT=1025/DA ...READ MORE

Jun 6, 2019 in Big Data Hadoop by Vishwa
 • 1,510 views
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1 answer

How to compare two columns and sum the values that are same/equal?

Hi, Try like below, IF [COL1] = [COL2] THEN ...READ MORE

Jun 12, 2019 in Tableau by anonymous
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Why do we use STORE command in pig?

Hey, We use store command to store the ...READ MORE

May 7, 2019 in Big Data Hadoop by Gitika
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1 answer

How to submit bundle features in Oozie?

Hey, You can use this example to learn ...READ MORE

Jun 17, 2019 in Big Data Hadoop by Gitika
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Please explain the logic of giving a name to lambda function when it is actually a nameless function?

This is done because these functions are ...READ MORE

Jun 12, 2019 in Python by Wajiha
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1 answer

How does [:] work in python?

The right is evaluated first, placed into ...READ MORE

Jul 2, 2019 by SDeb
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1 answer

Can I reuse the execution context while using a lambda function? - AWS

Yes, of course, you can! Using it, ...READ MORE

May 20, 2019 in AWS by Kyraa
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+1 vote
1 answer

Can we work without Body-parser in Node.js?

To understand this question you first need ...READ MORE

Jun 20, 2019 by sunshine
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1 answer

QKeyPress event in PyQt

You should check event.isAutoRepeat() to determine if ...READ MORE

May 2, 2019 in Python by SDeb
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1 answer

How to configure the Hadoop cluster with proxyuser for the Oozie process?

Hey, The following two properties are required in ...READ MORE

Jun 10, 2019 in Big Data Hadoop by Gitika
 • 65,730 points • 1,325 views
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1 answer

I want to know what is Data Scraping and how it is different from Web scraping in UiPath studio?

Hey @Manvi, Data scraping enables you to ...READ MORE

Mar 27, 2019 in RPA by Pratibha
 • 3,690 points • 4,588 views
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1 answer

Tableau - columns as values

Hi Sindhu, You can do in 2 ways ...READ MORE

Jun 18, 2019 in Tableau by manoj
 • 1,021 views
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1 answer

How do I view a metric across all dimensions while viewing Load Balancer metrics using the CloudWatch console?

Follow these steps: Open the CloudWatch console In the ...READ MORE

May 17, 2019 in AWS by Haseeb
 • 2,356 views
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1 answer

Execute permission on MetaBot?

Hi, You can go to the administrator section ...READ MORE

May 27, 2019 in RPA by Iffath
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3 answers

Job roles for MBA students

Few of the jobs for MBA students ...READ MORE

Jul 8, 2019 in Career Counselling by anonymous
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1 answer

Mention the activties from Database Activities Pack which you can use in uipath studio?

Hey Dhruv, following are the activities which ...READ MORE

Apr 9, 2019 in RPA by Anvi
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1 answer

Example of Logistic regression with python code

Have a look at this: import csv import ...READ MORE

May 13, 2019 in Machine Learning by Jinu
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1 answer

Error while importing Tensorflow

Start by uninstalling tensorflow and protobuf and reinstall them. Use ...READ MORE

Jun 13, 2019 in Data Analytics by Zulaikha
 • 910 points • 1,187 views
0 votes
1 answer

How do I show more than one data element in a 'card'?

Hi, In order to show more than one ...READ MORE

Jun 14, 2019 in Power BI by Avantika
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1 answer

Execute entire DAG using Airflow UI

In Airflow 1.8 and higher there is ...READ MORE

May 21, 2019 in Python by SDeb
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1 answer

How To use R Integration in Power BI?

Hi,  There are a lot of packages available ...READ MORE

May 3, 2019 in Power BI by Avantika
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1 answer

What is control flow Nodes defines in Oozie?

Hello, Control flow nodes define the beginning and ...READ MORE

Jun 10, 2019 in Big Data Hadoop by Gitika
 • 65,730 points • 1,310 views
+6 votes
1 answer

Web UI (Dashboard): https://kubernetes.io/docs/tasks/access-application-cluster/web-ui-dashboard/

Hey @nmentityvibes, you seem to be using ...READ MORE

Dec 13, 2018 in Kubernetes by Kalgi
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1 answer

AWS EC2 ERR_CONNECTION_TIMED_OUT

The most probable fix for getting a ...READ MORE

Mar 28, 2019 in AWS by Razig
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1 answer

Error and strange results occurred when I imported my tweets data set to analysis sentiment by sentences

Hey! The code should function as it ...READ MORE

Jun 18, 2019 in Data Analytics by Varun
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1 answer

config.xml file location on ubuntu 14

Set useSecurity from true to false and ...READ MORE

Apr 17, 2019 in Jenkins by Navya
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1 answer

divide grand total by category

Use the calculated column to calculate the ...READ MORE

Jun 10, 2019 in Tableau by Cherukuri
 • 33,050 points • 1,396 views
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0 answers

Hive data load error

I have table in hive with below ...READ MORE

Jun 19, 2019 in Big Data Hadoop by Rishi
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2 answers

When to use Static Methods in Java?

A static method has two main purposes: For ...READ MORE

Aug 10, 2018 in Java by samarth295
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1 answer

Want to assert the row text in webtable

Hi, you can assert row text at ...READ MORE

Jun 10, 2019 in Selenium by Anvi
 • 14,150 points • 1,299 views
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Explain what is a sequence file in Hadoop?

Hello, To store binary key/value pairs, sequence file ...READ MORE

Jun 10, 2019 in Big Data Hadoop by Gitika
 • 65,730 points • 1,305 views
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In Which cluster(Dev or Prod) we test the job?

Well, that depends on what a particular ...READ MORE

Jun 20, 2019 in Big Data Hadoop by Raj
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How to connect to HiveServer2 in HTTPS mode?

The connection URL to connect to HiveServer2 ...READ MORE

Jun 4, 2019 in Big Data Hadoop by Rachit
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1 answer

Is there a limit for the maximum throughput for a single provision in DynamoDB table?

The maximum provisioned throughput you can request ...READ MORE

Feb 15, 2019 in AWS by Heena
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1 answer

Create 3*4 array of random numbers - Python

To create different arrays like random arrays:  np.random.rand(3,4) ...READ MORE

May 24, 2019 in Python by Umer
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1 answer

Explain what is WebDAV in Hadoop?

Hey, To support editing and updating files WebDAV ...READ MORE

Jun 10, 2019 in Big Data Hadoop by Gitika
 • 65,730 points • 1,288 views
0 votes
1 answer

How do I start studying Node.JS to create a restful API?

Node.js is an open source server environment ...READ MORE

Jun 11, 2019 in Others by ArchanaNagur
 • 2,360 points • 1,271 views
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1 answer

Combine selector conditions

In a nutshell, you can do: A[:, range(3) ...READ MORE

Jun 19, 2019 in Python by SDeb
 • 13,300 points • 899 views
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