Trending questions in Edureka Community

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1 answer

Is it possible to change the order of parameters in the dashboard?

Yes it is possible, you can try ...READ MORE

May 17, 2018 in Tableau by Abraham1990
 • 1,466 views
0 votes
1 answer

Specifying the number of Rows Processed in Talend

Hi, you can try using tSampleRow component ...READ MORE

Apr 14, 2018 in Talend by code.reaper12
 • 3,500 points • 2,753 views
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1 answer

Exporting items from Talend studio to SVN and then building them using Jenkins

As per my knowledge, you can use ...READ MORE

Apr 9, 2018 in Talend by anto.trigg4
 • 3,440 points • 2,937 views
0 votes
1 answer

Grouping rows in a list in pandas (python) groupby

Yes, this possible by using groupby function ...READ MORE

May 3, 2018 in Data Analytics by DeepCoder786
 • 1,720 points
edited Jun 8, 2020 by MD • 1,911 views
0 votes
1 answer

Locating an element by value using css selector using Selenium WebDriver

Below code will help By.cssSelector("td[class='someclass'][value=' ...READ MORE

Apr 9, 2018 in Selenium by coldcode
 • 2,090 points • 2,942 views
0 votes
1 answer

Reordering levels of a factor variable

The factor() function provides the 'levels' attribute ...READ MORE

May 15, 2018 in Data Analytics by Bharani
 • 4,660 points • 1,384 views
+1 vote
1 answer

Can I mine a specific transaction on ethereum?

On a public ethereum network it is ...READ MORE

Apr 24, 2018 in Blockchain by Shashank
 • 10,400 points
edited Oct 6, 2021 by Sarfaraz • 2,279 views
0 votes
1 answer

Remove duplicate elements in a list

Here is the code for this - list(set((list_of_numbers) For ...READ MORE

May 12, 2018 in Python by Hamartia's Mask
 • 1,580 points • 1,548 views
0 votes
1 answer

How to install Hadoop in Ubuntu?

Follow the steps as mentioned in the ...READ MORE

May 17, 2018 in Big Data Hadoop by nitinrawat895
 • 11,380 points • 1,290 views
0 votes
1 answer

How to get started with Hadoop and do some development using Eclipse IDE?

Alright, there are couple of things that ...READ MORE

Apr 4, 2018 in Big Data Hadoop by Ashish
 • 2,650 points • 3,146 views
0 votes
1 answer

Cassandra for datawarehouse

Actually, Cassandra being a NoSQL database with ...READ MORE

Apr 20, 2018 in Big Data Hadoop by kurt_cobain
 • 9,350 points • 2,452 views
0 votes
1 answer

RPA - Scheduling the workflows in UiPath

you have to create a package of ...READ MORE

May 4, 2018 in RPA by wrecker
 • 3,110 points • 1,848 views
0 votes
1 answer

Error selenium (rich:calendar)

See below code: public static void selecionarDataCalendario(By by,WebDriver ...READ MORE

May 24, 2018 in Selenium by Samarpit
 • 5,910 points • 981 views
0 votes
0 answers

How can I add a connection between Mongodb and Tableau

What I want? Parse the XML to JSON ...READ MORE

May 18, 2018 in Tableau by ghost
 • 1,800 points • 1,313 views
0 votes
1 answer

How to spilt a column of a data frame into multiple columns

it is easily achievable by using "stringr" ...READ MORE

Apr 9, 2018 in Data Analytics by DeepCoder786
 • 1,720 points • 2,920 views
0 votes
1 answer

Converting String and Float Data-types

Using Java’s Float class. float f = Float.parseFloat("25"); String s = ...READ MORE

May 9, 2018 in Java by developer_1
 • 3,350 points • 1,622 views
0 votes
1 answer

Private Chrome window open UiPath

To open the browser in private mode, ...READ MORE

Apr 25, 2018 in RPA by wrecker
 • 3,110 points • 2,220 views
0 votes
1 answer

Git origin not found

For this to work, you need to ...READ MORE

Apr 25, 2018 in Git & GitHub by DragonLord999
 • 8,450 points • 2,230 views
0 votes
1 answer

How to calculate the difference between two date instances in Java?

You can use Joda Time Library. Interval i ...READ MORE

May 4, 2018 in Java by Parth
 • 4,640 points • 1,838 views
+1 vote
1 answer

I installed Spark but while executing command, I am getting ‘hadoop’ command not found error?

For accessing Hadoop commands & HDFS, you ...READ MORE

Mar 21, 2018 in Big Data Hadoop by Shubham
 • 13,490 points • 3,689 views
0 votes
1 answer

Spark Monitoring with Ganglia

Ganglia looks like a good option for ...READ MORE

May 4, 2018 in Apache Spark by kurt_cobain
 • 9,350 points • 1,824 views
0 votes
1 answer

What is the $HIVE_HOME in Hortonworks sandbox

You can find the hive-site.xml file /etc/hive/conf.install/hive-site.xml ...READ MORE

Apr 23, 2018 in Big Data Hadoop by Shubham
 • 13,490 points • 2,304 views
+1 vote
1 answer

Transaction using Blockchain wallet APi

Each transaction requires a fee to be ...READ MORE

Jun 19, 2018 in Blockchain by Perry
 • 17,100 points • 1,449 views
0 votes
1 answer

What is the difference between Runnable and extends Thread

Runnable is the preferred way to create ...READ MORE

May 1, 2018 in Java by sharth
 • 3,370 points • 1,977 views
0 votes
1 answer

How to upload file to HDFS in Ubuntu

you can use  hadoop fs -copyFromLocal  "/home/ritwi ...READ MORE

Apr 19, 2018 in Big Data Hadoop by kurt_cobain
 • 9,350 points • 2,491 views
0 votes
1 answer

Perform "Switch-case" on String in Java

Switches based on integers can be optimized ...READ MORE

May 8, 2018 in Java by Rishabh
 • 3,600 points • 1,631 views
0 votes
1 answer

Products of Tableau

Tableau basically has 2 kinds of products ...READ MORE

May 16, 2018 in Tableau by QueenBee
 • 1,820 points • 1,289 views
0 votes
1 answer

Can we rename an AWS customer IAM policy?

No, you cannot rename your custom policy. You ...READ MORE

May 9, 2018 in AWS by Cloud gunner
 • 4,670 points • 1,612 views
0 votes
1 answer

Replacing a String with a character

Yes, you are missing out on a ...READ MORE

May 17, 2018 in Java by geek.erkami
 • 2,680 points • 1,258 views
0 votes
1 answer

findElement Method in Selenium

This is a way in which Selenium ...READ MORE

Apr 24, 2018 in Selenium by Meci Matt
 • 9,460 points • 2,208 views
0 votes
1 answer

How can I use my host machine’s web browser to check my HDFS services running in the VM?

The sole purpose of the virtual machine ...READ MORE

Apr 18, 2018 in Big Data Hadoop by Shubham
 • 13,490 points • 2,464 views
0 votes
1 answer

data.frame vs matrix

Yes, both matrix and data.frame are multidimensional ...READ MORE

Apr 27, 2018 in Data Analytics by Bharani
 • 4,660 points • 2,083 views
0 votes
1 answer

Iterating over multiple lists

import itertools for item in itertools.chain(listone, listtwo): #li ...READ MORE

Apr 25, 2018 in Python by Nietzsche's daemon
 • 4,260 points • 2,173 views
0 votes
1 answer

How can I use R to list all files with a specified extension ?

fls <- list.files(pattern = "\\.dbf$") $ at the ...READ MORE

May 11, 2018 in Data Analytics by zombie
 • 3,790 points • 1,503 views
0 votes
1 answer

AWS: Modifying or Changing EC2 Key Pair

SSH key is a file, created in ...READ MORE

May 17, 2018 in Cloud Computing by hemant
 • 5,790 points • 1,200 views
0 votes
0 answers

How to Create Object Repository in Selenium Web Driver?

I wanted to know how to create ...READ MORE

Apr 17, 2018 in Selenium by Shubham
 • 13,490 points • 2,542 views
0 votes
1 answer

How to convert a text mining termDocumentMatrix into excel or csv in R?

By assuming that all the values are ...READ MORE

Apr 5, 2018 in Data Analytics by DeepCoder786
 • 1,720 points • 3,006 views
0 votes
1 answer

How do I query Blockchain bitcoin locally?

You could use json RPC provided by ...READ MORE

Apr 19, 2018 in Blockchain by Christine
 • 15,750 points • 2,411 views
0 votes
1 answer

Use vagrant to update $PATH of guest vm

Just try the below script: mvm.vm.provision :shell, :inline ...READ MORE

May 1, 2018 in Other DevOps Questions by shubham
 • 7,340 points • 1,908 views
+1 vote
1 answer

Trying to move service with API to private Subnet in AMAZON VPC

In such case, you can create a ...READ MORE

May 3, 2018 in AWS by Cloud gunner
 • 4,670 points • 1,748 views
+1 vote
1 answer

Nightwatch chromedriver error

You should use a dot before lib: "webdriver.chrome.driver" ...READ MORE

Mar 26, 2018 in Selenium by nsv999
 • 5,500 points • 3,420 views
0 votes
1 answer

Version control as source to gitlab

The steps I'm going to tell you ...READ MORE

Apr 23, 2018 in Git & GitHub by ajs3033
 • 7,300 points • 2,217 views
+1 vote
1 answer

Instead of using tableau server can't I just install tableau desktop and connect it to required database?

There are multiple ways for connecting to ...READ MORE

Apr 20, 2018 in Tableau by ffdfd
 • 5,550 points • 2,367 views
0 votes
1 answer

AWS: S3 Request Limit

Get in touch with AWS see if ...READ MORE

May 18, 2018 in Cloud Computing by code_ninja
 • 6,300 points • 1,136 views
0 votes
1 answer

Hadoop combiners with aggregator functions

Both combiner & aggregator fulfill partly the ...READ MORE

May 16, 2018 in Big Data Hadoop by nitinrawat895
 • 11,380 points • 1,216 views
0 votes
1 answer

“Read CSV” activity missing in UiPath Studio

Go to your Manage Packages Package and Install the U ...READ MORE

Apr 23, 2018 in RPA by wrecker
 • 3,110 points • 2,201 views
0 votes
1 answer

How to exit from Python without traceback?

shutil has many methods you can use. One ...READ MORE

May 11, 2018 in Python by charlie_brown
 • 7,720 points • 1,460 views
0 votes
1 answer

Database Migration In Talend

You can easily migrate your database by ...READ MORE

Apr 18, 2018 in Talend by code.reaper12
 • 3,500 points • 2,423 views
0 votes
1 answer

How to use a --build-arg parameter before FROM in a Dockerfile?

In the earlier docker version this wasn't ...READ MORE

Apr 12, 2018 in Docker by ajs3033
 • 7,300 points • 2,666 views
0 votes
1 answer

Removing all white-spaces from a string

You can use the 'str_replace_all()' function from ...READ MORE

May 16, 2018 in Data Analytics by Bharani
 • 4,660 points • 1,196 views
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