Trending questions in Edureka Community

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Getting this error Error sqlite3.InterfaceError: Error binding parameter 0 - probably unsupported type

Found out that the problem was that ...READ MORE

Oct 1, 2018 in Python by Priyaj
 • 58,090 points • 11,942 views
0 votes
2 answers

How can I group a set of values by column using R programming?

Try this , Employee %>% group_by(EmpID) %>% mutate(SumSalary ...READ MORE

Aug 14, 2019 in Data Analytics by anonymous
 • 606 views
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1 answer

Why are Python lambdas useful?

The main purpose of anonymous functions come ...READ MORE

Jun 19, 2019 in Python by Wajiha
 • 1,950 points • 655 views
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How To Set Up GUI On Amazon EC2 Ubuntu server?

I am quite new to AWS. I ...READ MORE

Jun 14, 2019 in AWS by datageek
 • 3,090 points • 913 views
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1 answer

How do I run a set of code for all the requests in Flask?

Hi, You can use dedicated hooks(decorators) called before ...READ MORE

Jun 21, 2019 in Python by Shabnam
 • 930 points • 593 views
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1 answer

Keras - R programming error

You haven't installed keras in the correct ...READ MORE

Jun 17, 2019 in Data Analytics by Sophie may
 • 10,610 points • 727 views
0 votes
1 answer

Selenium ChromeDriver opens only the default chrome page

You will see a default profile unless ...READ MORE

Mar 5, 2019 in Selenium by Vaishnavi
 • 1,180 points • 5,218 views
0 votes
1 answer

Setup R in Tableau

Follow the below steps: 1. Install R studio from ...READ MORE

Jun 20, 2019 in Tableau by Cherukuri
 • 33,030 points • 641 views
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1 answer

Create dataframe using Pandas - Linear Regression

You can read excel files df = pd.read_excel(...) You ...READ MORE

May 23, 2019 in Machine Learning by Neha
 • 1,845 views
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1 answer

Differences between Cassandra and Hadoop, Real-time Processing v/s Batch Processing

Hadoop is basically designed including HDFS loaded with ...READ MORE

Jun 18, 2019 in Big Data Hadoop by ravikiran
 • 4,620 points • 694 views
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0 answers

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
 • 601 views
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1 answer

Tkinter to android translation

Even for native purposes, most developers would ...READ MORE

May 22, 2019 in Python by SDeb
 • 13,300 points • 1,855 views
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3 answers

Teaching Profession or IT employee

You should probably make a choice based ...READ MORE

Jul 30, 2019 in Career Counselling by Sirajul
 • 59,230 points • 576 views
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1 answer

How to show Subtotal for groups?

Hi Anitha, You can form groups in tableau ...READ MORE

May 21, 2019 in Tableau by Cherukuri
 • 33,030 points • 1,887 views
0 votes
0 answers

How do you install Tkinter in python?

What is the basic function of Tkinter ...READ MORE

Jun 24, 2019 in Python by Waseem
 • 4,540 points • 462 views
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1 answer

How to see a running workflow, coordinate or bundle of job in Oozie?

Hey, You can use this example to see, $ ...READ MORE

Jun 18, 2019 in Big Data Hadoop by Gitika
 • 65,910 points • 712 views
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1 answer

AWS Training video

Hey @Chandresh, have a look at this ...READ MORE

Jun 20, 2019 in Cloud Computing by Kalgi
 • 52,360 points • 593 views
+1 vote
1 answer

How to convert dataframe columns from factors to characters?

To replace all the variables to character ...READ MORE

Apr 13, 2018 in Data Analytics by BHARANI
 • 420 points • 19,249 views
0 votes
1 answer

How to show filtered vs total data in power BI?

Hi sindhu, Follow below steps to show filtered ...READ MORE

Mar 26, 2019 in Power BI by Cherukuri
 • 33,030 points • 4,299 views
0 votes
1 answer

How to get current time in Python?

Hi, You can use Datetime class. Input: import datetime datetime.datetime.now() Output: datetime.datetime(2019, 6, ...READ MORE

Jun 22, 2019 in Python by Taj
 • 1,080 points • 532 views
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1 answer

How do I read a file on only read only mode in python?

Hey @David! TRy something like this: campaign_data = ...READ MORE

Jun 20, 2019 in Python by Jason
 • 580 views
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1 answer

What is Firebug and how it is useful in Selenium Automation testing?

Hello Amit, FireBug is a plugin which comes ...READ MORE

May 29, 2019 in Selenium by Anvi
 • 14,150 points • 1,571 views
0 votes
1 answer

How to convert date string to date object in python?

Use this :-  >>> datetime.datetime.strptime('24052010', "%d%m%Y").date() datetime.date(2010, 5, 24) Hope ...READ MORE

Oct 22, 2018 in Python by Priyaj
 • 58,090 points • 10,997 views
0 votes
1 answer

Is no of block equal no of i/p split, no of container, no of mapper ?

Split size is approximately equal to block ...READ MORE

Jun 20, 2019 in Big Data Hadoop by Ron
 • 585 views
0 votes
1 answer

What Oozie CLI retries connection used for?

Hi, Oozie CLI retries the connection to Oozie servers ...READ MORE

Jun 24, 2019 in Big Data Hadoop by Gitika
 • 65,910 points • 416 views
+2 votes
1 answer

windows 10 C:\Users\mk>hadoop -version output:- Error: Could not find or load main class P.

Hey, I guess the error you are facing ...READ MORE

May 10, 2019 in Big Data Hadoop by Gitika
 • 65,910 points • 2,268 views
0 votes
1 answer

What is a callback function?

Callback function is a function which is ...READ MORE

Jun 13, 2019 in Others by sunshine
 • 1,300 points • 915 views
0 votes
1 answer

What is SerDe in Hive?

Hey, The SerDe interface allows you to instruct ...READ MORE

May 14, 2019 in Big Data Hadoop by Gitika
 • 65,910 points • 2,210 views
0 votes
1 answer

Python pygame error : Failed loading libpng.dylib: dlopen(libpng.dylib, 2): image not found

Try installing libpng You can do it with ...READ MORE

May 31, 2019 in Python by SDeb
 • 13,300 points • 1,448 views
0 votes
1 answer

How to allow an IAM entity to edit the description of the AWSServiceRoleForECS service-linked role?

Hey @Hatim,  Add the following statement to the ...READ MORE

Jun 23, 2019 in AWS by Varsha
 • 444 views
0 votes
1 answer

Python from Python: restricting functionality?

This doesn't seem like a good idea ...READ MORE

Jun 24, 2019 in Python by SDeb
 • 13,300 points • 408 views
0 votes
1 answer

Exception: Hadoop security GroupMappingServiceProvider. I have received this exception for running Spark job via Dataproc API

 I hope I understood your issue and ...READ MORE

Jun 24, 2019 in Big Data Hadoop by ravikiran
 • 4,620 points • 396 views
0 votes
1 answer

Shallow copying vs Deep copying

If you have an object and you ...READ MORE

Jun 11, 2019 in Python by Kyraa
 • 955 views
0 votes
1 answer

Hdfs cluster and Master/standby Machine

Client submits job to Namenode. To achieve this, Client ...READ MORE

Jun 19, 2019 in Big Data Hadoop by Raj
 • 610 views
0 votes
1 answer

What is information gain? - Decision tree algo

You can use information gain to decide ...READ MORE

May 14, 2019 in Machine Learning by Raj
 • 2,170 views
0 votes
3 answers

Can I earn high salary as a web developer?

Web designer do earn more than application ...READ MORE

Jul 15, 2019 in Career Counselling by anonymous
 • 873 views
0 votes
3 answers

Improve Marks or learn Skills and extra language or tools?

Hi anitha, Marks is just a criteria to ...READ MORE

Jul 25, 2019 in Career Counselling by anonymous
 • 672 views
0 votes
1 answer

What is Gini Index in decision tree

Gini Index is a metric to measure ...READ MORE

May 14, 2019 in Machine Learning by Raj
 • 2,165 views
0 votes
1 answer

How to install and configure Gecko Driver in Selenium?

Hello Abhishek, follow these steps to install ...READ MORE

May 13, 2019 in Selenium by Anvi
 • 14,150 points • 2,229 views
0 votes
3 answers

Data Science Certifications

Languages or skills like SQL, Python, R, ...READ MORE

Jan 22, 2020 in Career Counselling by Kshitij
 • 140 points • 498 views
0 votes
1 answer

Script file name in a Bash script

$0 will give you the complete basename. ...READ MORE

Jun 20, 2019 in Linux Administration by Shubham
 • 13,490 points • 559 views
0 votes
1 answer

Connect Beeline to Secure Hive Server2

Use the following command to start beeline and connect ...READ MORE

Jun 3, 2019 in Big Data Hadoop by Hanan
 • 1,284 views
0 votes
1 answer

pipe to clipboard using Bash

Try xclip; xclip - command line interface to ...READ MORE

Jun 17, 2019 in Linux Administration by Shubham
 • 13,490 points • 681 views
0 votes
1 answer

How can I make my output float when my two integers are integer?

Hi Prapti , I got your doubt please check ...READ MORE

Jun 3, 2019 in Java by sampriti
 • 1,120 points • 1,287 views
0 votes
0 answers

Check records containing pattern and return those records in a dataframe

Hi, I want to check rows containing ...READ MORE

Jul 1, 2019 by Prabhu
 • 111 views
0 votes
1 answer

Customized text when hovered over sheet/image in dashboard - Tableau

Hi Ayushi, Follow below steps: 1. To show customized ...READ MORE

Apr 23, 2019 in Tableau by Cherukuri
 • 33,030 points • 3,045 views
0 votes
1 answer

Count of negative profit and positive profit for a month

Hi Anitha, It is easy and simple. Follow ...READ MORE

May 20, 2019 in Tableau by Cherukuri
 • 33,030 points • 1,876 views
0 votes
4 answers

What are the skills required for a Cloud Migration Engineer?

Hi,  These are some of the skills required ...READ MORE

Jul 29, 2019 in Career Counselling by Gitika
 • 65,910 points • 3,812 views
0 votes
1 answer

What is pivot in Tableau? how to create a pivot?

HI, When the data required is present in ...READ MORE

Jun 12, 2019 in Tableau by anonymous
 • 33,030 points • 928 views
+1 vote
1 answer

How to Automate OutOfMemoryError Troubleshooting?

Troubleshooting OutOfMemoryError or any memory related problem ...READ MORE

Jun 18, 2019 in Others by Jim
 • 810 points • 620 views
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