Trending questions in Edureka Community

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java : how to read dbf fiels and add them in a database

hi , is there a way to ...READ MORE

Jan 27, 2022 in Java by how
edited Mar 4, 2025 • 526 views
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How do I start a DevOps career?

Jan 12, 2022 in Other DevOps Questions by Vaani
 • 7,070 points • 1,163 views
+1 vote
2 answers

How to replace a value in a data frame based on a conditional 'If' statement?

It's easier to convert alpha to characters ...READ MORE

Jun 6, 2018 in Data Analytics by Sahiti
 • 6,370 points • 37,951 views
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1 answer

what was Hadoop written in?

The Hadoop framework is primarily developed in ...READ MORE

Dec 14, 2021 in Big Data Hadoop by Edureka
 • 12,730 points • 2,379 views
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please tell what to do

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Jan 28, 2022 in Python by anonymous
 • 120 points
edited Mar 4, 2025 • 476 views
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1 answer

which devops principle appreciates measuring process?

Continuous Improvement appreciates measuring process in DevOps ...READ MORE

Jan 5, 2022 in DevOps and Microservices by Neha
 • 9,020 points • 1,568 views
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1 answer

what is hadoop ecosystem?

Hadoop Ecosystem is neither a programming language ...READ MORE

Dec 20, 2021 in Big Data Hadoop by Kavya
 • 700 points • 2,219 views
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why do we hide data to user in python

in data abstraction, oops concept READ MORE

Jan 28, 2022 in Python by AHMED
edited Mar 4, 2025 • 451 views
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Uber like App on blockchain: The Project Model || How to build one ?

Suppose I wanna launch a uber-like carpooling ...READ MORE

Jan 27, 2022 in Blockchain by Saswata
edited Mar 4, 2025 • 473 views
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1 answer

How do you import a javascript package from a cdn/script tag in React?

Hello, Go to the index.html file and import ...READ MORE

Jun 4, 2020 in Angular by Niroj
 • 82,800 points • 26,446 views
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How can a traditional SDLC be replaced with DevOps?

Jan 12, 2022 in Other DevOps Questions by Vaani
 • 7,070 points • 1,102 views
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1 answer

what is ARN in AWS?

Amazon Resource Names (ARN) uniquely identify AWS ...READ MORE

Jan 10, 2022 in AWS by Rahul
 • 2,120 points • 1,303 views
+1 vote
2 answers

Read file content from S3 bucket with boto3

s3_client=boto3.resource('s3') bucket = s3_client.Bucket('test') for obj in bucket.objects.all(): contents=obj.get()['Body'].read().decode(encoding="utf-8",errors="ignore") for line ...READ MORE

Jul 4, 2019 in AWS by reddy
edited Jul 4, 2019 by Kalgi • 46,350 views
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[URGENT] Talend : how can i read DBF files , i found no way ??

 Hi ,   i want to read .dbf files ...READ MORE

Jan 27, 2022 in Java by aminegac
 • 570 points
edited Mar 4, 2025 • 443 views
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Anyone can help me out to understand the semantic of (document.getElementBYId("demo").innerHTML="Hello") ?

Hello guys, Can Someone helps me to find ...READ MORE

Jan 17, 2020 in Web Development by anonymous
 • 37,520 points • 1,779 views
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How to migrate jenkins from windows to linux?

Presently, we are running Jenkins in the ...READ MORE

Jan 23, 2022 in Jenkins by tharun
edited Mar 4, 2025 • 590 views
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what is the goal of artificial intelligence?

Jan 6, 2022 in Others by Edureka
 • 13,730 points • 1,296 views
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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 • 457 views
0 votes
1 answer

What is apache hadoop?

Apache Hadoop is an open-source framework that ...READ MORE

Dec 14, 2021 in Big Data Hadoop by anonymous
 • 2,250 views
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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 • 499 views
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what is artificial intelligence in hindi?

Dec 17, 2021 in Others by Edureka
 • 13,730 points • 1,597 views
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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 • 868 views
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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 • 502 views
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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 • 461 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
 • 12,730 points • 1,144 views
0 votes
1 answer

How to Call a Class From another class?

Suppose you have two classes: Class1: public class Class1 ...READ MORE

Aug 8, 2018 in Selenium by Meci Matt
 • 9,460 points • 54,999 views
0 votes
0 answers

what is selenium used for?

Dec 17, 2021 in Ask us Anything! by Edureka
 • 13,730 points • 1,535 views
0 votes
1 answer

How to save a Docker image in tar file?

docker save -o image name READ MORE

Sep 8, 2022 in Docker by anonymous
edited Mar 5, 2025 • 5,826 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
 • 12,730 points • 1,091 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 • 455 views
0 votes
1 answer

What is hacking in cyber security?

Hacking refers to the misuse of devices ...READ MORE

Dec 14, 2021 in Cyber Security & Ethical Hacking by Aditi
 • 300 points • 2,050 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 • 1,917 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 • 2,020 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 • 1,869 views
+4 votes
3 answers

Write a for loop that prints all elements of a list and their position in the list. a = [4,7,3,2,5,9]

Try using this question by list comprehension: a=[4,7,3,2,5,9] print([x for ...READ MORE

Dec 9, 2019 in Python by vinaykumar
 • 200 points • 36,831 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 • 19,043 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 • 5,207 views
0 votes
1 answer

What is the difference between driver.get() and driver.navigate.to() methods?

Hi Anandita, driver.get() method is used to ...READ MORE

May 30, 2019 in Selenium by Murad
 • 42,100 views
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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 • 566 views
0 votes
2 answers

What is Hadoop used for?

Apache Hadoop is an open-source framework that ...READ MORE

Dec 10, 2021 in Big Data Hadoop by CoderGirl
 • 500 points • 2,241 views
0 votes
1 answer

What does AF_INET mean?

AF stands for Address Family. INET means Internet ...READ MORE

Aug 24, 2023 in Python by Albert
edited Mar 5, 2025 • 7,868 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 • 481 views
0 votes
1 answer

ValueError: The truth value of an array with more than one element is ambiguous. Use a.any() or a.all()

Hello @kartik, Since different users might have different ...READ MORE

Jun 15, 2020 in Python by Niroj
 • 82,800 points • 25,518 views
0 votes
0 answers

what are the characteristics of big data?

Jan 5, 2022 in Big Data Hadoop by Edureka
 • 13,730 points • 982 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 • 1,737 views
0 votes
0 answers

how does blockchain work?

Jan 7, 2022 in Blockchain by Edureka
 • 13,730 points • 860 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 • 424 views
0 votes
0 answers

how can i use blockchain?

Jan 7, 2022 in Blockchain by Edureka
 • 13,730 points • 829 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 • 446 views
0 votes
1 answer

Input() error - NameError: name '…' is not defined

Hello @kartik, You should use raw_input if you are ...READ MORE

May 5, 2020 in Python by Niroj
 • 82,800 points • 27,212 views
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