Trending questions in Edureka Community

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failed: unable to get local issuer certif icate (_ssl.c:1056)'))'

Hi@akhtar, To avoid this error, you need to ...READ MORE

Apr 22, 2020 in Python by MD
 • 95,460 points • 3,988 views
0 votes
1 answer

How to get the number of pages in a pdf file present in s3?

Hi@Manav, To know about information about pdf file, ...READ MORE

May 3, 2020 in AWS by MD
 • 95,460 points • 3,535 views
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1 answer

Channel fails to create Hyperledger Fabric

Hi, @Sara, I guess this error is happening ...READ MORE

May 26, 2020 in Blockchain by Gitika
 • 65,770 points • 2,523 views
+1 vote
1 answer

How to sign the puppet certificate on master using Jenkins?

All you need to do is SSH ...READ MORE

Jun 30, 2020 in Puppet by Vaibhav
 • 1,532 views
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2 answers

puppetserver ca list Command Error - Centos 7

You could troubleshoot it this way: Verify that ...READ MORE

Feb 25, 2020 in Puppet by anonymous
 • 19,610 points • 6,414 views
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1 answer

How to convert .imm imacro file to php/java to run on web hosting

Hello, You can try the sample code below: iimPlay("Test.iim") When ...READ MORE

May 13, 2020 in Java by Niroj
 • 82,800 points • 3,066 views
0 votes
1 answer

Email notification using SNS topic and Lambda function in AWS?

Hi@akhtar, You can set notification system for your ...READ MORE

Apr 2, 2020 in AWS by MD
 • 95,460 points • 4,824 views
0 votes
1 answer

How to convert string to date in python with different algorithms ?

Hello @ pagarsach, You can convert a string to ...READ MORE

Jun 30, 2020 in Python by Niroj
 • 82,800 points • 1,180 views
0 votes
1 answer

How to change data types in Pandas DataFrame?

Hi@akhtar, You can use astype function to change ...READ MORE

Jun 23, 2020 in Python by MD
 • 95,460 points • 1,311 views
0 votes
1 answer

JQuery Error: cannot call methods on dialog prior to initialization; attempted to call method 'close'

Hello @kartik, Try this - it works for ...READ MORE

May 29, 2020 in JQuery by Niroj
 • 82,800 points • 2,362 views
0 votes
1 answer

How to merge two DataFrame in Pandas?

Hi@akhtar, You can use Pandas.merge() function to merge ...READ MORE

Jun 23, 2020 in Python by MD
 • 95,460 points • 1,312 views
0 votes
1 answer

how can we unarchive multiple different files using ansible-playbook? i tried this yml file its getting error

RAR file is used to store other ...READ MORE

Oct 9, 2020 in Ansible by jack miller
 • 5,664 views
0 votes
2 answers

What is the difference between getAttribute() and getParameter() in java?

getParameter() returns http request parameters. Those passed from ...READ MORE

Aug 28, 2019 in Java by Sirajul
 • 59,190 points • 23,379 views
+1 vote
1 answer

Determining the Dataset's behaviors

Hi@Haritha, Before creating an ML model, you should ...READ MORE

Jun 29, 2020 in Machine Learning by MD
 • 95,460 points • 988 views
0 votes
1 answer

How can I disable the Django Celery admin modules?

Hello @kartik, To be more specific, in admin.py of any ...READ MORE

Jun 12, 2020 in Python by Niroj
 • 82,800 points • 1,744 views
0 votes
1 answer

How to draw BoxPlot in Python?

Hi Guys, You can use the plot function ...READ MORE

Jun 26, 2020 in Python by MD
 • 95,460 points • 1,129 views
0 votes
1 answer

what is api token in jenkins and how to use for github webhook

Hi@Anil, GitHub webhook is used to trigger jenkins ...READ MORE

May 27, 2020 in DevOps & Agile by MD
 • 95,460 points • 2,512 views
0 votes
2 answers

Which IDE should I use for python?

Pycharm or Spyder. You can even use visual ...READ MORE

Jun 23, 2020 in Python by Anjali
 • 1,222 views
0 votes
1 answer

I have three .txt files in s3 bucket (nearly 5GB), I want to remove last line from all the three files and save as it is, I want to do this using lambda function using boto3!!

Hi@Shubh, According to my knowledge,  you can't edit ...READ MORE

Jun 8, 2020 in AWS by MD
 • 95,460 points • 1,920 views
0 votes
1 answer

after installing hadoop 3.0.1 I can's access spark shell or hive shell.

Hi@abdul, Hadoop 3.0.1 has lots of new features. ...READ MORE

Jun 16, 2020 in Apache Spark by MD
 • 95,460 points • 1,571 views
+1 vote
1 answer

Want to remove the lasts from line in three .txt file which is present into S3 bucket (file size is more that 4 GB) how to automate that using lambda!!!

Hi@Shubh, According to my knowledge,  you can't edit ...READ MORE

Jun 8, 2020 in AWS by MD
 • 95,460 points • 1,895 views
0 votes
1 answer

Unable to login with GUI on CentOS/RHEL

Hi@akhtar, For new installation of CentOS/RHEL, GUI doesn't ...READ MORE

May 11, 2020 in Linux Administration by MD
 • 95,460 points • 3,107 views
0 votes
1 answer

Dockerfile to install apache server and start httpd service on it.

Hey @Kali, That's pretty simple. You could have ...READ MORE

Jan 22, 2019 in Docker by Yesha
 • 23,625 views
0 votes
2 answers

How to set properties for secondary namenode in Hadoop?

Secondary NameNode in HDFS Secondary NameNode in Hadoop ...READ MORE

Mar 31, 2020 in Big Data Hadoop by anonymous
 • 4,829 views
0 votes
1 answer

How to call an external command from Python?

Hi@akhtar, You can use the os module in ...READ MORE

Jun 25, 2020 in Python by MD
 • 95,460 points • 1,182 views
0 votes
1 answer

How to a write reg expression that confirms an email id using the python reg expression module “re”?

Hey, @Roshni, Python has a regular expression module ...READ MORE

Jun 26, 2020 in Python by Gitika
 • 65,770 points • 1,098 views
0 votes
1 answer

How to create one key in AWS using terraform?

Hi@akhtar, You can use aws_key_pair resource n terraform. ...READ MORE

Jun 11, 2020 in Terraform by MD
 • 95,460 points • 1,737 views
0 votes
1 answer

How to parse a textFile to csv in pyspark?

Hi, Use this below given code, it will ...READ MORE

Apr 13, 2020 in Apache Spark by MD
 • 95,460 points • 4,324 views
0 votes
1 answer

Clear text from text area using selenium WebDriver

use the below code: driver.find_element_by_id('abc').clear(); READ MORE

Jun 20, 2018 in Selenium by Meci Matt
 • 9,460 points • 32,911 views
+1 vote
0 answers

Selenium Driver.Pageload() is not working in safari browser

Am trying to wait tll page loads ...READ MORE

Jun 21, 2020 in Software Testing by Kumar
 • 130 points • 1,318 views
+1 vote
1 answer

starting hive gave me exception

Hi@Hans, You may got this error, if you ...READ MORE

May 20, 2020 in Big Data Hadoop by MD
 • 95,460 points • 2,647 views
0 votes
1 answer

How to run Jenkins job from remote system?

Hi@akhtar, You can run your job from remote ...READ MORE

May 13, 2020 in Jenkins by MD
 • 95,460 points • 2,987 views
0 votes
1 answer

How to pass URL param in Laravel?

Hello, First you have to go to routes ...READ MORE

Mar 18, 2020 in Laravel by Niroj
 • 82,800 points • 5,384 views
0 votes
1 answer

error during KafkaServerStartable startup. Prepare to shutdown (kafka.server.KafkaServerStartable)

Hi@akhtar, This error occurs because zookeeper is running already. So ...READ MORE

Mar 31, 2020 in Apache Kafka by MD
 • 95,460 points • 4,817 views
0 votes
1 answer

Error:pip install mysql-python fails with EnvironmentError: mysql_config not found

Hello @kartik, It seems mysql_config is missing on ...READ MORE

May 5, 2020 in Python by Niroj
 • 82,800 points • 3,292 views
0 votes
1 answer

Why do we need Transaction in Hibernate for read-only operations?

Hello @kartik, It doesn't matter whether you only ...READ MORE

May 4, 2020 in Database by Niroj
 • 82,800 points • 3,335 views
+1 vote
1 answer

Can't install arpspoof

Hi, I think you didn't enable the repositories. ...READ MORE

Oct 20, 2020 in Cyber Security & Ethical Hacking by MD
 • 95,460 points • 2,474 views
0 votes
1 answer

the syntax getting error solve it please

Hi@shahzad, Your dataset contains a string value. You ...READ MORE

Jun 18, 2020 in Python by MD
 • 95,460 points • 1,401 views
0 votes
1 answer

exception:org.apache.hadoop.security.AccessControlException Permission denied: user=test, access=WRITE, inode="/user/hive/warehouse/test"

Hi@akhtar, According to your error, it shows you ...READ MORE

Apr 17, 2020 in Big Data Hadoop by MD
 • 95,460 points • 4,057 views
0 votes
1 answer

Unable to retrieve list of containers available on DockerCloud [name=docker, dockerURI=tcp://192.168.99.102:4243]

Hi@akhtar, Jenkins will connect to docker server via ...READ MORE

Jun 4, 2020 in Jenkins by MD
 • 95,460 points • 1,991 views
0 votes
2 answers

How to configure Prometheus server in linux?

Hi there , Setup Prometheus Configuration All the prometheus ...READ MORE

Jul 9, 2020 in DevOps & Agile by Suhana
 • 340 points • 1,374 views
0 votes
1 answer

What is mean by hosting an application and deployment?

Hello, Hosting an application:  Web hosting is a ...READ MORE

Feb 24, 2020 in Other DevOps Questions by Niroj
 • 82,800 points • 6,413 views
0 votes
1 answer

How to set up authentication for reactjs and django ?

Hello  yahya , Using both, you can secure ...READ MORE

Jun 2, 2020 in Web Development by Niroj
 • 82,800 points • 2,106 views
0 votes
1 answer

Error:“java.lang.OutOfMemoryError: PermGen space” in Maven build

Hello @kartik, When you increased MAVEN_OPTS, you increase the MaxPermSize, ...READ MORE

Jun 3, 2020 in Java by Niroj
 • 82,800 points • 2,022 views
0 votes
1 answer

How to remove the last object from a list?

Hi, @Roshni, Try running the following piece of ...READ MORE

Jun 26, 2020 in Python by Gitika
 • 65,770 points • 1,046 views
–1 vote
1 answer

Looking for Devops Prjection submission assistance

Yes Kavitha. Need help to complete this ...READ MORE

Aug 23, 2020 in DevOps & Agile by KULDEEP
 • 140 points • 2,463 views
0 votes
1 answer

How to install minikube in windows?

Hi@akhtar, To install Minikube manually on Windows using Windows ...READ MORE

May 18, 2020 in Kubernetes by MD
 • 95,460 points • 2,694 views
+1 vote
1 answer

There was a problem setting up the instance connection The connection has been closed because the server is taking too long to respond

Hi@akhta if AWS finds your CLI in static ...READ MORE

Jun 5, 2020 in AWS by MD
 • 95,460 points • 1,892 views
0 votes
1 answer

Can we change the sigmoid with tanh in Logistic regression transforms??

Hi@Deepanshu, Yes, you can use tanh instead of ...READ MORE

May 12, 2020 in Machine Learning by MD
 • 95,460 points • 2,973 views
0 votes
1 answer

How do I add a custom inline admin widget in Django?

Hello @kartik, It works exactly the same way. ...READ MORE

Jun 12, 2020 by Niroj
 • 82,800 points • 1,604 views
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