Most viewed questions in Edureka Community

+1 vote
4 answers

Pass variable to ansible playbook through command line

ansible-playbook test.yml --extra-vars "arg1=${var1} arg2=${var2}" Use is like ...READ MORE

May 7 in Ansible by Bobin
2,602 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
• 56,520 points
2,598 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
2,590 views
0 votes
4 answers

Renaming AWS Lambda function

Nope- the function name is immutable READ MORE

Mar 6 in AWS by anonymous
2,590 views
+1 vote
3 answers

Removing double quotes from a string from JSON response in PHP

Just remove the json_encode call, and it should work: $resp ...READ MORE

Sep 12, 2018 in Blockchain by digger
• 27,630 points
2,589 views
0 votes
1 answer

How to replace null values with custom values in Power BI(power query editor)?

Hi Nithin, To fill or replace the null or ...READ MORE

Mar 8 in Power BI by Cherukuri
• 22,030 points
2,587 views
0 votes
1 answer

why we need beeline?

Hey Learner, Hope you're doing great. Would you please ...READ MORE

Dec 18, 2017 in Data Analytics by Sudhir
• 1,610 points
2,583 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
• 67,290 points
2,578 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
2,576 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
2,574 views
0 votes
1 answer

Python Pandas: ValueError: DataFrame constructor not properly called!

The syntax is not right. The right ...READ MORE

Mar 28 in Python by Ritu
2,561 views
0 votes
1 answer

How to save as PDF on Chrome using Selenium

Hey, Vaishnavi! You could try to disable ...READ MORE

Mar 8 in Selenium by Surya
• 990 points
2,545 views
0 votes
1 answer

Selenium XPath error:- Element not found

The reason for Element not found exception ...READ MORE

Mar 27, 2018 in Selenium by nsv999
• 5,070 points
2,545 views
+1 vote
3 answers

java.lang.ClassNotFoundException: okhttp3.ConnectionPool - Selenium Error

The only reason for ClassNotFoundException is if ...READ MORE

Mar 30, 2018 in Selenium by nsv999
• 5,070 points
2,530 views
0 votes
2 answers

Python: Using an existing google chrome profile with selenium chrome web driver

The problem is with the string "C:\Users\Eric\Desktop\beeline.txt" Here, \U starts an ...READ MORE

May 23 in Selenium by shinio llahsra
2,523 views
0 votes
1 answer

How to create folder in your bucket using boto3?

Using Client versioning you can create folders ...READ MORE

Nov 30, 2018 in AWS by Aniket
2,503 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
2,491 views
0 votes
2 answers

Selenium: Diff between POM (page object model) and page factory?

Hi, In POM (Page Object Model) you create ...READ MORE

Mar 14 in Selenium by Ellen Dares
2,481 views
0 votes
1 answer

hadoop: command not found

The reason you are getting hadoop as ...READ MORE

Mar 27, 2018 in Big Data Hadoop by kurt_cobain
• 9,240 points
2,479 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
2,470 views
0 votes
1 answer

Bucketing vs Partitioning in HIve

Partition divides large amount of data into ...READ MORE

Jul 9, 2018 in Big Data Hadoop by Data_Nerd
• 2,360 points
2,465 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
2,463 views
0 votes
1 answer

How to calculate Session and Session duration in Firebase Analytics raw data?

First you need to define a session ...READ MORE

Jun 5, 2018 in Tableau by Atul
• 10,240 points
2,446 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
2,432 views
0 votes
2 answers

change a specific column of an excel sheet in UiPath

1. First of all , you need ...READ MORE

May 16 in RPA by Venkat
• 320 points
2,415 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
2,412 views
0 votes
1 answer

Hadoop Mapreduce word count Program

Firstly you need to understand the concept ...READ MORE

Mar 16, 2018 in Data Analytics by nitinrawat895
• 10,510 points
2,408 views
0 votes
1 answer

Login page test script using selenium and java in Eclipse IDE

Here is an example to login to ...READ MORE

Apr 23, 2018 in Selenium by Meci Matt
• 9,420 points
2,406 views
0 votes
1 answer

How to use Actions class in Selenium Webdriver?

In seleniun webdriver it is not mandatory ...READ MORE

Apr 4, 2018 in Selenium by Damon Salvatore
• 5,510 points
2,401 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
2,393 views
0 votes
1 answer

Selenium WebDriver typing speed is slow in input text field

It worked for me in the 64bit ...READ MORE

Jun 1, 2018 in Selenium by Meci Matt
• 9,420 points
2,390 views
0 votes
1 answer

Why is my Spring @Autowired field null?

If you are not coding a web ...READ MORE

Dec 27, 2018 in Java by Daisy
• 8,050 points
2,380 views
0 votes
1 answer

In BluePrism, How to select an option using Key or Click events?

I'd suggest making this one and every ...READ MORE

Oct 26, 2018 in RPA by Priyaj
• 56,520 points
2,380 views
+5 votes
4 answers

How can I run a Jenkinsfile from a particular folder?

Consider the below points: The Freestyle project ...READ MORE

Mar 26, 2018 in Jenkins by anonymous
2,361 views
0 votes
10 answers

What is the difference between Mongodb and Hadoop?

Apart from the similarity that they are ...READ MORE

Dec 6, 2018 in Big Data Hadoop by Deeraj
2,347 views
0 votes
1 answer

How can I use grep in Python?

First of all, you are not iterating ...READ MORE

Dec 12, 2018 in Python by charlie_brown
• 7,720 points
2,335 views
0 votes
1 answer

How to Access Hive via Python?

The easiest way is to use PyHive. To ...READ MORE

Oct 9, 2018 in Big Data Hadoop by Omkar
• 67,290 points
2,330 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
2,329 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
2,310 views
0 votes
2 answers

How can I enable Ping(ICMP) on Azure?

I had a similar problem. Needed to ...READ MORE

Aug 17, 2018 in Azure by Priyaj
• 56,520 points
2,306 views
+2 votes
3 answers

Error while doing kubernetes-init command

The reason that it mentions the port ...READ MORE

Sep 6, 2018 in Kubernetes by Kalgi
• 39,330 points
2,305 views
0 votes
1 answer

How to change fill color in each facet using ggplot2?

You can map the facetting variable to ...READ MORE

May 8, 2018 in Data Analytics by kappa3010
• 2,020 points
2,303 views
0 votes
1 answer

How to change/update cell value in Python Pandas dataframe?

You can use the at() method to ...READ MORE

Apr 8 in Python by Kunal
2,300 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
• 13,290 points
2,296 views
0 votes
1 answer

Need details about Page load strategy for Chromedriver

According to WebDriver docs, when Page Loading ...READ MORE

May 30, 2018 in Selenium by king_kenny
• 3,610 points
2,287 views
+3 votes
1 answer

Tensorflow 1.5 ImportError: No module named tensorflow.python.client

I think it's a bug in Tensorflow ...READ MORE

Sep 25, 2018 in Python by charlie_brown
• 7,720 points
2,279 views
0 votes
1 answer

Difference between Application Master and Application Manager?

The Application Master is responsible for the ...READ MORE

Apr 10, 2018 in Big Data Hadoop by nitinrawat895
• 10,510 points
2,279 views
+1 vote
1 answer

Is it possible to append a large amount of text to a file using Ansible?

Here is concept which you can follow. blockinfile is ...READ MORE

Jul 30, 2018 in Ansible by Atul
• 10,240 points
2,254 views
0 votes
1 answer

how to import numpy and pandas inside aws lambda function?

The problem is that your local numpy ...READ MORE

Sep 14, 2018 in AWS by Priyaj
• 56,520 points
2,251 views
+1 vote
5 answers

Set containers timezones by using docker compose.

version "2" services: serviceA: ...READ MORE

Jul 8, 2018 in Docker by Atul
• 10,240 points
2,247 views