Most viewed questions in Edureka Community

0 votes
2 answers

Python pandas: TypeError: Index(...) must be called with a collection of some kind, 'Email' was passed

Try: df1=pd.DataFrame(columns=['Email']) READ MORE

May 19 in Python by anonymous
 • 3,395 views
0 votes
1 answer

How to switch between two windows in browser using Selenium java

Yes, this is possible. First, you need ...READ MORE

Sep 25, 2018 in Selenium by Meci Matt
 • 9,420 points • 3,376 views
0 votes
3 answers

How to click the search button using Selenium web driver and Python

You can try with tag. #this code will ...READ MORE

Apr 10 in Selenium by Matin
 • 3,367 views
0 votes
2 answers

hadoop copy a local file system folder to HDFS

There's a typo in your command: "hadopp". ...READ MORE

Feb 4 in Big Data Hadoop by Lohith
 • 3,366 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 • 3,353 views
0 votes
3 answers

Error message “Failed to connect to the host via ssh” while running ping command on host machines using Ansible

I hadn't created the ssh connection between ...READ MORE

Apr 23 in Ansible by Lavanya
 • 3,335 views
+1 vote
1 answer

How to check if a string is null in python

Try this: if cookie and not cookie.isspace(): # the ...READ MORE

Aug 20, 2018 in Python by Priyaj
 • 56,580 points • 3,333 views
0 votes
3 answers

How can I separate the digits of an int number in Java?

import java.util.*; public class AmstrongNumber { public static void ...READ MORE

Aug 6 in Java by anonymous
 • 3,329 views
0 votes
1 answer

Spark - repartition() vs coalesce()

It avoids a full shuffle. If it's ...READ MORE

Oct 11, 2018 in Apache Spark by nitinrawat895
 • 10,670 points • 3,323 views
0 votes
4 answers

How to find the sum of 2 columns of an excel and display it in a 3rd column using UIPATH?

These are the steps to add two ...READ MORE

Aug 2 in RPA by Shivi Singhal
 • 3,319 views
0 votes
1 answer

Send keys control + click in Selenium with Python bindings

Use an ActionChain with key_down to press the control key, and key_up to ...READ MORE

Aug 23, 2018 in Selenium by Meci Matt
 • 9,420 points • 3,313 views
0 votes
2 answers

How can I add database connection string to Azure Functions?

The best way to do this is ...READ MORE

Aug 17, 2018 in Azure by Priyaj
 • 56,580 points • 3,306 views
0 votes
1 answer

Azure Blob: How to open a file in browser without downloading it?

First, because I was using a byte[] the controller ...READ MORE

Jun 20, 2018 in Azure by club_seesharp
 • 3,450 points • 3,305 views
0 votes
1 answer

What is Global Send Keys and Send Key Events in blue prism?

Hi Amit, Global Send Key is a ...READ MORE

Mar 13 in RPA by Anvi
 • 13,220 points • 3,298 views
0 votes
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
 • 5,090 points • 3,295 views
0 votes
3 answers

Java Developer Roles and Responsibilities

Hi Jason, roles and responsibilities of a ...READ MORE

Apr 9 in Career Counselling by Anishka
 • 3,291 views
0 votes
1 answer

How do i click on <input type=file> on any browser if i'm testing with Selenium Webdriver?

Does not matter which OS or which ...READ MORE

Apr 29, 2018 in Selenium by king_kenny
 • 3,650 points • 3,281 views
0 votes
3 answers

Can anyone explain fold() operation in Spark?

Fold in spark Fold is a very powerful ...READ MORE

Aug 22, 2018 in Apache Spark by samarth295
 • 2,190 points • 3,279 views
0 votes
1 answer

Removing outliers from a box-plot - ggplot2 - R

You just have to add 'outlier.shape=NA' inside ...READ MORE

May 31, 2018 in Data Analytics by Bharani
 • 4,550 points • 3,259 views
+2 votes
1 answer

How to search for a keyword in google using selenium Java?

You can use locators to find the ...READ MORE

Dec 17, 2018 in Selenium by Nabarupa
 • 3,244 views
0 votes
1 answer

Selenium WebDriver Error: AttributeError: 'list' object has no attribute 'click'

The error is because your using driver.find_elements ...READ MORE

Jun 8, 2018 in Selenium by king_kenny
 • 3,650 points • 3,240 views
0 votes
1 answer

ProgrammingError: not all arguments converted during string formatting

Sorted!!!! just found the solution, 1 - apparently ...READ MORE

Sep 10, 2018 in Python by Priyaj
 • 56,580 points • 3,238 views
+1 vote
1 answer

Unable to connect to host 127.0.0.1 on port 7055 after 45000 ms.

This issue generally happens due to incompatibility ...READ MORE

May 31, 2018 in Selenium by bits1
 • 120 points • 3,237 views
0 votes
2 answers

How to test React JS dropdown with Selenium and java?

First of all you need to click ...READ MORE

Aug 20 in Selenium by ghoshPooja
 • 140 points • 3,229 views
0 votes
1 answer

Installing Zookeeper on Windows

Follow the below-mentioned steps to install Zookeeper ...READ MORE

Feb 22 in Big Data Hadoop by Omkar
 • 67,610 points • 3,222 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 5, 2018 in Apache Spark by Shubham
 • 13,300 points • 3,220 views
0 votes
1 answer

Selenium IDE (2.9.1.1-signed) not working with latest Version of Firefox

Unfortunately, Selenium IDE will be deprecated soon. ...READ MORE

Mar 30, 2018 in Selenium by nsv999
 • 5,090 points
edited Apr 4, 2018 by nsv999 • 3,211 views
0 votes
2 answers

Not able to install speech_recognition in python: ModuleNotFoundError: No module named 'speech_recognition'

The pip library is called SpeechRecognition, not ...READ MORE

Jan 24 in Python by anonymous
 • 3,190 views
0 votes
1 answer

how to exit a python script in an if statement

This works fine for me: while True: ...READ MORE

Sep 19, 2018 in Python by bug_seeker
 • 15,350 points • 3,183 views
0 votes
1 answer

How to count lines in a file on hdfs command?

Use the below commands: Total number of files: hadoop ...READ MORE

Aug 10, 2018 in Big Data Hadoop by Neha
 • 6,280 points • 3,149 views
+3 votes
5 answers

How to move files from amazon ec2 to s3 bucket using command line

Hey, 3 ways you can do this: To ...READ MORE

Oct 9, 2018 in AWS by Omkar
 • 67,610 points • 3,140 views
0 votes
1 answer

How to count occurrence of value and percentage of a subset in tableau public?

Although it sounds like a fairly easy ...READ MORE

Jun 5, 2018 in Tableau by Atul
 • 10,240 points • 3,135 views
0 votes
2 answers

How to use group by for multiple columns in dplyr, using string vector input in R?

data = data.frame(   zzz11def = sample(LETTERS[1:3], 100, replace=TRUE),   zbc123qws1 ...READ MORE

Aug 5 in Data Analytics by anonymous
 • 3,104 views
0 votes
2 answers

What are the differences between overfitting and underfitting?

Overfitting is a modeling error which occurs when ...READ MORE

Aug 8 in Data Analytics by anonymous
 • 3,094 views
0 votes
1 answer

How to configure kubectl command to access remote kubernetes cluster on azure?

Found a way to access remote kubernetes ...READ MORE

Aug 10, 2018 in Azure by club_seesharp
 • 3,450 points • 3,088 views
0 votes
1 answer

Spark - load CSV file as DataFrame?

spark-csv is part of core Spark functionality ...READ MORE

Sep 25, 2018 in Big Data Hadoop by slayer
 • 29,170 points • 3,082 views
0 votes
3 answers

Python pandas: TypeError: tuple indices must be integers or slices, not str

In fact, I get a perfectly good ...READ MORE

Jun 13 in Python by Alok
 • 3,081 views
+2 votes
4 answers

"failed to create new connection context deadline exceeded." error in Hyperledger Fabric

Try remove previous docker containers(have mentioned the ...READ MORE

Apr 23 in Blockchain by Kiran
 • 3,080 views
+1 vote
4 answers

Is there a way to change the Jenkins build number while building a job?

If you have access to the script ...READ MORE

May 7 in Jenkins by Atul
 • 3,074 views
0 votes
1 answer

How to perform mouse hovering in Selenium WebDriver (Java)?

You many not actually be able to ...READ MORE

Apr 3, 2018 in Selenium by nsv999
 • 5,090 points
edited Apr 4, 2018 by nsv999 • 3,064 views
0 votes
1 answer

How to send an attachment with an email using UiPath?

Hey Rashid, if you wish to send ...READ MORE

Mar 11 in RPA by Anvi
 • 13,220 points • 3,058 views
+1 vote
1 answer

How can I display current date in "dd-MMM-yy" format in UiPath Studio?

Hi Shilpa, if you want to display ...READ MORE

Mar 18 in RPA by Pratibha
 • 2,980 points • 3,037 views
+1 vote
1 answer

How to upload a file in a particular folder in S3 using Python boto3?

There is a particular format that works ...READ MORE

Nov 30, 2018 in AWS by Aniket
 • 3,030 views
+3 votes
2 answers

Amazon AWS Filezilla transfer says : permission denied

Well, I can't see your screenshot that ...READ MORE

May 3, 2018 in AWS by Cloud gunner
 • 4,280 points • 3,029 views
+1 vote
2 answers

Measuring the distance between pixels on OpenCv with Python

You can try this: Mat pts1(nPts, 1, CV_8UC2), ...READ MORE

Aug 24, 2018 in Python by Omkar
 • 67,610 points • 3,014 views
0 votes
1 answer

Can we run multiple instances simultaneously with Selenium WebDriver?

A better option is to create multiple ...READ MORE

Mar 23, 2018 in Selenium by nsv999
 • 5,090 points • 3,012 views
0 votes
2 answers

How to edit file after I shell to a docker container?

You can even install it using a ...READ MORE

Apr 23 in Docker by Ashish
 • 2,997 views
0 votes
1 answer

How to run Selenium test case file from command line?

You’ll need Selenium RC for this: http://seleniumhq.org/download/  And the ...READ MORE

Apr 23, 2018 in Selenium by Vardy
 • 2,250 points • 2,993 views
0 votes
1 answer

How do I copy a file from docker container to host?

Here is a way which you can ...READ MORE

Aug 27, 2018 in Docker by Damon Salvatore
 • 5,510 points • 2,988 views
0 votes
1 answer

Changing the order of bars in a bar-plot - ggplot2 - R

You can use the scale_x_discrete() function with ...READ MORE

May 28, 2018 in Data Analytics by Bharani
 • 4,550 points • 2,972 views
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