Trending questions in Edureka Community

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2 answers

An error occurred (AuthFailure) when calling the DescribeInstances operation: AWS was not able to validate the provided access credentials

After checking time and aws configure settings, ...READ MORE

Apr 11, 2020 in AWS by Arun Kumar
 • 29,897 views
0 votes
1 answer

How to return an array from an AJAX call?

Hello @kartik, Use JSON to transfer data types (arrays and ...READ MORE

Nov 14, 2020 in PHP by Niroj
 • 82,800 points • 19,552 views
0 votes
0 answers

what is artificial intelligence in hindi?

Dec 17, 2021 in Others by Edureka
 • 13,800 points • 1,883 views
0 votes
0 answers

I am trying to install pyknow but i get this error

could not find a version that  satisfies ...READ MORE

Mar 4, 2020 in Python by Maria
 • 120 points • 5,684 views
0 votes
1 answer

what is blockchain private key?

A cryptocurrency user's private key is what ...READ MORE

Jan 7, 2022 in Blockchain by Edureka
 • 12,710 points • 1,458 views
0 votes
1 answer

what are the benefits of devops?

Here are some of the most significant ...READ MORE

Dec 17, 2021 in DevOps & Agile by Neha
 • 9,020 points • 2,317 views
0 votes
0 answers

How can I use substring to extract the four last characters of a column if I do not know the number of characters that are within a field?

I want to only get the last ...READ MORE

Jan 14, 2022 in Apache Spark by anonymous
edited Mar 4, 2025 • 1,138 views
0 votes
0 answers

what is selenium used for?

Dec 17, 2021 in Ask us Anything! by Edureka
 • 13,800 points • 1,845 views
0 votes
0 answers

Is there any way to preserve the actual function, even after wrapping up with a decorator in python?

@dec_sub def sub(a, b): ...READ MORE

Jan 25, 2022 in Python by anonymous
edited Mar 4, 2025 • 636 views
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0 answers

How to start step by step learning of data analyst. What to start first R or Sql or Paython or tableau?

I don't have any previous knowledge of ...READ MORE

Jan 23, 2022 in Data Analytics by anonymous
edited Mar 4, 2025 • 732 views
0 votes
1 answer

What is threat in cyber security?

A cyber security threat refers to any possible ...READ MORE

Dec 15, 2021 in Cyber Security & Ethical Hacking by Edureka
 • 140 points • 2,374 views
0 votes
1 answer

when is hadoop useful for an application?

Hadoop is a software framework for storing ...READ MORE

Dec 20, 2021 in Big Data Hadoop by CoderGirl
 • 500 points • 2,250 views
0 votes
0 answers

i fetch the value of a enum constant from database(spring boot)

i have a enum class  ,now i ...READ MORE

Jan 24, 2022 in Others by swapna
edited Mar 4, 2025 • 649 views
0 votes
1 answer

what is aws lambda function?

AWS Lambda is a serverless computing service ...READ MORE

Jan 7, 2022 in Others by Edureka
 • 12,710 points • 1,383 views
0 votes
0 answers

I have written python function which would like to take args from user rather passing manually inside the code

Hi Team, I have written a python function ...READ MORE

Jan 23, 2022 in Python by Venkatesh
edited Mar 4, 2025 • 624 views
0 votes
1 answer

Python Requests module - Import Error: No module named requests

Run with Python 3 from the command ...READ MORE

Sep 11, 2020 in Python by Malik Brahimi
 • 22,081 views
0 votes
0 answers

How to download fles from server site n django

how I set path of different folder ...READ MORE

Jan 21, 2022 in Python by ramsha
edited Mar 4, 2025 • 618 views
0 votes
1 answer

What are the different types of data types one can use in Python?

In Python a data type represents the ...READ MORE

Mar 9, 2024 in Python by anonymous
edited Mar 5, 2025 • 4,694 views
0 votes
1 answer

12)Which one of the given flows correctly describe the Spark Streaming Architecture?

C.  Data streams divided into batches > ...READ MORE

Jul 3, 2022 in Apache Spark by anonymous
edited Mar 5, 2025 • 6,191 views
0 votes
1 answer

Error:Python NameError: name 'include' is not defined

from django.urls import include you can import it ...READ MORE

Feb 17, 2022 in Python by anonymous
edited Mar 5, 2025 • 12,257 views
0 votes
1 answer

what does a devops engineer do

DevOps engineers are responsible for a variety ...READ MORE

Dec 17, 2021 in DevOps & Agile by Neha
 • 9,020 points • 2,066 views
0 votes
1 answer

how to start a career in cyber security?

Many of us are familiar with the ...READ MORE

Dec 14, 2021 in Cyber Security & Ethical Hacking by Edureka
 • 12,710 points • 2,158 views
0 votes
0 answers

what are the characteristics of big data?

Jan 5, 2022 in Big Data Hadoop by Edureka
 • 13,800 points • 1,221 views
0 votes
1 answer

How to stop node.js program from command line?

Hello @kartik, Ctrl+Z suspends it, which means it can ...READ MORE

Jul 15, 2020 in Node-js by Niroj
 • 82,800 points • 24,449 views
0 votes
1 answer

how to learn devops?

Here are some steps to getting started ...READ MORE

Dec 17, 2021 in DevOps & Agile by Neha
 • 9,020 points • 1,981 views
0 votes
0 answers

i'm getting error for this code please help.

data_val = X_scaler.fit_transform(df[['CentreLift_Max-Warning', 'CentreLift_Min-Warning', 'CentreLift_Max-tripping', 'CentreLift_Min-tripping', 'CentreLift_RmsMotorCurrent', ...READ MORE

Jan 16, 2022 in Python by Joshi
edited Mar 4, 2025 • 732 views
0 votes
1 answer

What do you mean by Cyber Security?

Cyber security is the application of technologies, ...READ MORE

Dec 10, 2021 in Cyber Security & Ethical Hacking by Error
 • 420 points • 2,332 views
0 votes
0 answers

How do I create a new variable using multiple data frames in R?

I am trying to create a new ...READ MORE

Jan 17, 2022 in Data Analytics by anonymous
edited Mar 4, 2025 • 676 views
0 votes
2 answers

How to save as PDF on Chrome using Selenium

Vaishanvi, Select  ID  selected dropdown or it ...READ MORE

Feb 22, 2020 in Selenium by Abdul
 • 38,192 views
0 votes
1 answer

What is the difference between the Internet, Intranet, and Extranet?

Internet : It is a public network ...READ MORE

Jun 24, 2023 in Others by Pranish Sedai
edited Mar 5, 2025 • 4,242 views
0 votes
0 answers

how does blockchain work?

Jan 7, 2022 in Blockchain by Edureka
 • 13,800 points • 1,046 views
+2 votes
2 answers

py4j.protocol.Py4JError: org.apache.spark.api.python.PythonUtils.getEncryptionEnabled does not exist in the JVM

Using findspark is expected to solve the ...READ MORE

Jun 21, 2020 in Apache Spark by suvasish
 • 26,923 views
0 votes
0 answers

Need same source code and test cases code to perfome maven project

I want to practice maven build piple ...READ MORE

Jan 17, 2022 in DevOps & Agile by Vaheeda
edited Mar 4, 2025 • 592 views
0 votes
1 answer

How to get the base domain/url in php?

Hello @kartik, Use SERVER_NAME. echo $_SERVER['SERVER_NAME'] ...READ MORE

Nov 3, 2020 in PHP by Niroj
 • 82,800 points • 19,558 views
0 votes
0 answers

how can i use blockchain?

Jan 7, 2022 in Blockchain by Edureka
 • 13,800 points • 1,014 views
0 votes
1 answer

Link to the issue number on GitHub within a commit message.

Hi@akhtar, You just need to include #xxx in your commit message ...READ MORE

Jan 4, 2021 in Git & GitHub by MD
 • 95,460 points • 16,863 views
0 votes
0 answers

what is meant by devops?

Dec 20, 2021 in DevOps Tools by Vaani
 • 7,070 points • 1,564 views
0 votes
0 answers

In this code i'm getting error can you plz help. timeseries_evaluation_metrics_func(validate['DT_SF3_CentreLift'],pred_Inverse[0])

ValueError ...READ MORE

Jan 16, 2022 in Python by Joshi
edited Mar 4, 2025 • 620 views
0 votes
6 answers

Exam Dumps Required

Hi Naveed, Numerous resources are available online to ...READ MORE

Apr 24, 2019 in Azure by Prerna
 • 1,960 points • 5,810 views
0 votes
0 answers

"Turtle object has no attribute 'onkey' " error

import turtle as t turtle2=t.Turtle() def example():      print ("this is ...READ MORE

Jan 13, 2022 in Python by Marios
edited Mar 4, 2025 • 720 views
0 votes
0 answers

what is artifacts in devops?

Dec 21, 2021 in DevOps Tools by Vaani
 • 7,070 points • 1,493 views
0 votes
1 answer

what is considered as waste in devops?

When discussing lean manufacturing concepts, it is ...READ MORE

Dec 17, 2021 in DevOps & Agile by Neha
 • 9,020 points • 1,795 views
+1 vote
1 answer

tensorflow is installed but theres an error while importing

Hi@Christlan, This problem is related to version. Follow ...READ MORE

Dec 22, 2020 in Python by MD
 • 95,460 points • 17,314 views
0 votes
0 answers

What is the referent object in contemporary cyber security?

Nov 25, 2021 in Cyber Security & Ethical Hacking by Error
 • 420 points • 2,265 views
0 votes
0 answers

I could not find my class recordings and all

I am registered user, I joined june ...READ MORE

Jan 12, 2022 in AWS by Tapasi
edited Mar 4, 2025 • 708 views
0 votes
1 answer

How do you automatically download a Pdf with Selenium Webdriver in Python.

Try this code, from selenium import webdriver download_dir = ...READ MORE

Mar 5, 2020 in Selenium by Sirajul
 • 59,190 points • 29,925 views
0 votes
0 answers

I want to move from Network support engineer to Talend etl tool.

I have experience of 2years of networking ...READ MORE

Jan 11, 2022 in Big Data Hadoop by anonymous
edited Mar 4, 2025 • 703 views
0 votes
1 answer

what is ansible in devops?

Ansible is a free and open source ...READ MORE

Dec 17, 2021 in DevOps & Agile by Neha
 • 9,020 points • 1,726 views
0 votes
0 answers

what is driving the adoption of devops today?

Dec 20, 2021 in Other DevOps Questions by Vaani
 • 7,070 points • 1,401 views
0 votes
0 answers

Which of the following platforms does hadoop run on?

Which of the following platforms does hadoop ...READ MORE

Dec 10, 2021 in Big Data Hadoop by Kavya
 • 700 points • 2,040 views
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