Trending questions in Edureka Community

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Avoiding NullPointerException in Java

This to me sounds like a reasonably ...READ MORE

Dec 21, 2020 in Java by Gitika
 • 65,730 points
edited Nov 13, 2024 by Khan Sarfaraz • 1,307 views
0 votes
1 answer

How do I see the extensions loaded by PHP?

Hello @kartik, Running php -m will give you all the ...READ MORE

Sep 15, 2020 in PHP by Niroj
 • 82,800 points • 5,510 views
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1 answer

Getting the class name of an instance?

Have you tried the __name__ attribute of the class? ie type(x).__name__ will ...READ MORE

Dec 20, 2020 in Python by Gitika
 • 65,730 points • 1,382 views
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1 answer

How can we copy collection to a word file? Collection is in form of table and also want to add few lines after the table. Should be done in blue prism

In Automation Anywhere we can, let me ...READ MORE

Nov 4, 2020 in RPA by Ikshith
 • 3,373 views
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1 answer

ValueError: too many values to unpack (expected 3)

Hello @Alisha , Do print(func(x)) and find out what's ...READ MORE

Aug 12, 2020 in Python by Niroj
 • 82,800 points • 6,963 views
0 votes
1 answer

List changes unexpectedly after assignment. How do I clone or copy it to prevent this?

With new_list = my_list, you don't actually have ...READ MORE

Dec 7, 2020 in Python by Gitika
 • 65,730 points • 1,940 views
0 votes
1 answer

ValueError: arrays must all be same length

Hello, For your query you can refer this:https://www.programmersought.com/article/5321489391/ Hope ...READ MORE

Sep 21, 2020 in Python by Niroj
 • 82,800 points • 5,254 views
0 votes
1 answer

Could you please provide roles and responsibilities for a person skilled with Docker Tool?

Docker plays a crucial role in DevOps, ...READ MORE

Oct 28, 2020 in Docker by Ashish
 • 3,673 views
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0 answers

How to store and fetch nested json data from dynamodb in java

I want to maintain a book library. ...READ MORE

Sep 7, 2020 in Java by saswat
 • 120 points
edited Sep 7, 2020 by Gitika • 5,895 views
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1 answer

Error in library(data.table) : there is no package called ‘data.table’

Hi@akhtar, You need to install the package in ...READ MORE

Oct 6, 2020 in Data Analytics by MD
 • 95,460 points • 4,596 views
0 votes
1 answer

How to add a file to a repository in AWS CodeCommit?

Hi@akhtar, You can add or update a file in a ...READ MORE

Nov 24, 2020 in AWS by MD
 • 95,460 points • 2,467 views
0 votes
0 answers

Upon adding TestNG to Java buildpath the following errors in eclipse are coming. Any solutions? Thanks

There are 2 errors showing up in ...READ MORE

Jan 8, 2021 in Selenium by faha
 • 380 points
edited Mar 4, 2025 • 580 views
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1 answer

How do I check if a string contains a specific word?

You can use the strpos() function which is used ...READ MORE

Nov 26, 2020 in Python by Gitika
 • 65,730 points • 2,377 views
0 votes
0 answers

Client Server Communication using Pipes

I'm studying Operating System and this code ...READ MORE

Dec 16, 2020 in Cyber Security & Ethical Hacking by Edureka
 • 120 points • 1,575 views
0 votes
1 answer

how can i access my profile and assignment for pubg analysis data science webinar?

Hey, @There,  Every user who registers for the ...READ MORE

Dec 15, 2020 in Data Analytics by Gitika
 • 65,730 points • 1,600 views
0 votes
0 answers

python 3 - IndentationError: expected an indented block, can you help me out guys?

import bible import math def shortest_verse_by_word(my_dict): ...READ MORE

Jan 9, 2021 in Python by anonymous
edited Mar 4, 2025 • 548 views
0 votes
1 answer

How to delete a Cluster with No Final Cluster Snapshot in RedShift?

Hi@akhtar, You can delete a previously provisioned cluster without ...READ MORE

Nov 27, 2020 in AWS by MD
 • 95,460 points • 2,341 views
0 votes
1 answer

Several errors occurred during data refresh.

"Connexion successful" mean "the network connection is ...READ MORE

Nov 16, 2020 in Power BI by Gitika
 • 65,730 points • 2,840 views
0 votes
1 answer

How to modify EC2 Instance Properties using boto3?

Hi@akhtar, To modify an EC2 instance, first, you ...READ MORE

Oct 7, 2020 in AWS by MD
 • 95,460 points • 4,528 views
0 votes
1 answer

DAX Calculate function with and without FILTER

You could make [Measure12] return the same results as ...READ MORE

Sep 24, 2020 in Power BI by Gitika
 • 65,730 points • 5,099 views
0 votes
1 answer

How do I check whether a file exists without exceptions?

 It's safer to use a try around the attempt ...READ MORE

Dec 16, 2020 in Python by Gitika
 • 65,730 points • 1,503 views
0 votes
0 answers

Hadoop Datanode runs only once and then does not start again on Windows 10

I was trying to install Hadoop and ...READ MORE

Jan 7, 2021 in Big Data Hadoop by Mueez
edited Mar 4, 2025 • 611 views
0 votes
1 answer

how can I save my output of xml parsing in excel file...?

Hi, @Arjmand, I would suggest you go through ...READ MORE

Dec 23, 2020 in Python by Gitika
 • 65,730 points • 1,202 views
0 votes
2 answers

What are the things we should consider before reserving EC2 instances?

Hi@Lakshminarayanan, First, it depends on the duration. It ...READ MORE

Dec 7, 2020 in AWS by MD
 • 95,460 points • 1,848 views
0 votes
1 answer

How to convert HTML to JSON using PHP?

Hello @kartik, If you are able to obtain ...READ MORE

Jun 19, 2020 in Java-Script by Niroj
 • 82,800 points • 9,277 views
0 votes
1 answer

Equivalent of waitForVisible/waitForElementPresent in Selenium WebDriver tests using Java?

Implicit and Explicit Waits Implicit Wait An implicit wait ...READ MORE

Dec 4, 2020 in Selenium by Gitika
 • 65,730 points • 2,008 views
0 votes
1 answer

How to find local IP addresses using Python's stdlib?

Hello @kartik, Try this out: import socket s = socket.socket(socket.AF_INET, ...READ MORE

Dec 8, 2020 in Python by Niroj
 • 82,800 points • 1,837 views
0 votes
1 answer

How to pad zeroes to a string?

Strings: >>> n = '4' >>> print(n.zfill(3)) 004 And for numbers: >>> ...READ MORE

Dec 20, 2020 in Python by Gitika
 • 65,730 points • 1,344 views
0 votes
1 answer

How to invoke a python static method inside class via string method name?

Use __import__ function to import the module by giving ...READ MORE

Dec 3, 2020 in Python by Gitika
 • 65,730 points • 2,044 views
0 votes
0 answers

Tableau or PowerBI- which certification is better for an experienced BI person to get a job in Australia?

Um having experience of Informatica, SAP Business ...READ MORE

Jan 11, 2021 in Power BI by Edureka
edited Mar 4, 2025 • 417 views
0 votes
1 answer

Import a module from a relative path?

Assuming that both your directories are real ...READ MORE

Nov 25, 2020 in Python by Gitika
 • 65,730 points • 2,416 views
0 votes
1 answer

error: error parsing pod_pvc.yml: error converting YAML to JSON: yaml: line 11: could not find expected ':'

Hi@akhtar, In yml code, you can't use equals ...READ MORE

May 22, 2020 in Kubernetes by MD
 • 95,460 points • 10,480 views
+1 vote
1 answer

How to handle domestic/national number OTP other than TWILLIO?

Hey, @Sanjay, Regarding your query, I would suggest ...READ MORE

Nov 25, 2020 in Software Testing by Gitika
 • 65,730 points • 2,342 views
0 votes
1 answer

How do I remove/delete a folder that is not empty?

import shutil shutil.rmtree('/folder_name') By design, rmtree fails on folder trees containing ...READ MORE

Dec 7, 2020 in Python by Gitika
 • 65,730 points • 1,890 views
0 votes
1 answer

How to give organization name in Flutter App?

Hi@akhtar, You can give the organization name at ...READ MORE

Sep 4, 2020 in Others by MD
 • 95,460 points • 5,929 views
0 votes
0 answers

I got an error message while creating database in Expressjs

https://www.youtube.com/watch?v=JnvKXcSI7yk I got an error at 1:08:22 Code for ...READ MORE

Dec 17, 2020 in Node-js by nishant kumar
 • 120 points • 1,474 views
0 votes
1 answer

How to activate or deactivate an access key for an IAM user?

Hi@akhtar, The following update-access-key command deactivates the specified access key ...READ MORE

Nov 4, 2020 in AWS by MD
 • 95,460 points • 3,287 views
0 votes
1 answer

PowerPivot DAX - Dynamic Ranking Per Group (Min Per Group)

Firstly create a basic measure [Amount] to sum the ...READ MORE

Nov 18, 2020 in Power BI by Gitika
 • 65,730 points • 2,703 views
0 votes
1 answer

How do you split a list into evenly sized chunks?

Here's a generator that yields the chunks ...READ MORE

Dec 3, 2020 in Python by Gitika
 • 65,730 points • 2,023 views
0 votes
1 answer

How to make Django serve that file for download as opposed to trying to find a URL and View to display it?

Hello @kartik, You can just use the built ...READ MORE

Jul 30, 2020 in Laravel by Niroj
 • 82,800 points • 7,467 views
0 votes
1 answer

How can I add new keys to a dictionary?

d = {'key': 'value'} print(d) # {'key': 'value'} d['mynewkey'] = ...READ MORE

Dec 17, 2020 in Python by Gitika
 • 65,730 points • 1,418 views
0 votes
1 answer

How do I specify unique constraint for multiple columns in MySQL?

Hello @kartik, Use this: ALTER TABLE `votes` ADD UNIQUE ...READ MORE

Aug 18, 2020 in PHP by Niroj
 • 82,800 points • 6,649 views
0 votes
0 answers

i want to ask that how can i run one file of python in another file in jupyter notebook

motion_detection.ipynb # Python program to implement # Webcam Motion ...READ MORE

Dec 16, 2020 in Python by Ramsha
 • 120 points • 1,523 views
0 votes
1 answer

Does edureka provide CEH course

Hey, @There We do have a course on ...READ MORE

Dec 14, 2020 in Ask us Anything! by Gitika
 • 65,730 points • 1,540 views
0 votes
1 answer

What is File Gateway in AWS Storage Gateway?

Hi@akhtar, File Gateway is a configuration of the AWS ...READ MORE

Dec 8, 2020 in AWS by MD
 • 95,460 points • 1,788 views
0 votes
1 answer

What should we write in a resume for a big company , when I switch from software development to QA after 3 years of experience?

Hi, First thing, if you want to switch ...READ MORE

Nov 10, 2020 in Career Counselling by MD
 • 95,460 points • 3,038 views
0 votes
1 answer

While pull the catalog from master machine through slave machine getting error:Couldn't fetch certificate from CA server; you might still need to sign this agent's certificate (slave.us-east-2.co

Hi@Jagdeep, Can you explain your query a little ...READ MORE

Dec 15, 2020 in DevOps & Agile by MD
 • 95,460 points • 1,504 views
0 votes
2 answers

Error saying "ImportError: No module named yaml"

actually this related python pckage in order ...READ MORE

Jul 18, 2020 in Ansible by shivanand
 • 19,523 views
0 votes
1 answer

Using ansible to install applications.

Hi@Manny, Every application has some dependencies. Then only ...READ MORE

Nov 24, 2020 in Ansible by MD
 • 95,460 points • 2,406 views
0 votes
0 answers

How to convert this python script into tkinter gui

import numpy as np from copy import deepcopy from ...READ MORE

Jan 9, 2021 in Python by Qasim
edited Mar 4, 2025 • 472 views
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