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
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