Trending questions in Edureka Community

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How to check file extension in upload form in PHP?

Hello @kartik, Using if( $ext !== 'gif') might not ...READ MORE

Nov 8, 2020 in PHP by Niroj
 • 82,840 points • 17,370 views
0 votes
0 answers

What is Hadoop?

What is Hadoop? READ MORE

Dec 2, 2021 in Big Data Hadoop by Kavya
 • 700 points • 614 views
+2 votes
4 answers

How to run Jenkins jobs on multiple slaves with a single job configuration?

use multijob plugin READ MORE

Jan 3, 2019 in Jenkins by Ajit Jadhav
 • 47,832 views
0 votes
0 answers

What is Hadoop Cluster?

What is Hadoop Cluster? READ MORE

Dec 2, 2021 in Big Data Hadoop by Kavya
 • 700 points • 590 views
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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
 • 40,127 views
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0 answers

Error while using Random Forest.

I am using this script rf.partial.prob(x=rf.mod,pred.data=FOR, xname="Qmax",which.class ...READ MORE

Dec 1, 2021 in Machine Learning by Khan
 • 120 points • 592 views
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0 answers

What is the referent object in contemporary cyber security?

Nov 25, 2021 in Cyber Security & Ethical Hacking by Error
 • 420 points • 780 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
 • 82,840 points • 23,528 views
0 votes
0 answers

Write a Splitted PDF Back to HDFS using Python Insecure Client

I have used the PdfFileReader to read ...READ MORE

Nov 25, 2021 in Python by Kannan
 • 120 points • 745 views
0 votes
1 answer

How to become a cyber security expert

You can become a cyber security expert ...READ MORE

Nov 25, 2021 in Cyber Security & Ethical Hacking by Error
 • 420 points • 822 views
+1 vote
1 answer

Error: “The zip extension and unzip command are both missing, skipping.”

Hello @kartik, Depending on your flavour of Linux ...READ MORE

Aug 14, 2020 in PHP by Niroj
 • 82,840 points • 20,856 views
0 votes
0 answers

What was Hadoop named after?

Nov 25, 2021 in Big Data Hadoop by Edureka
 • 12,690 points • 714 views
0 votes
0 answers

How to find all latest java files.

I need all the latest java packages ...READ MORE

Dec 1, 2021 in Machine Learning by anonymous
 • 120 points • 426 views
+1 vote
8 answers

Count the frequency of an item in a python list

To count the number of appearances: from collections ...READ MORE

Oct 18, 2018 in Python by tinitales
 • 36,232 views
0 votes
2 answers

Different types of AI

Narrow AI (Weak AI), General AI (Strong ...READ MORE

Jun 19, 2024 in Others by anonymous
 • 450 points • 916 views
0 votes
1 answer

What is Hadoop?

Hadoop is simply a free and open-source ...READ MORE

Nov 24, 2021 in Big Data Hadoop by Edureka
 • 12,690 points • 733 views
0 votes
0 answers

Javac file not found error.

I'm completely new to java. I spent ...READ MORE

Nov 21, 2021 in Java by anonymous
 • 120 points • 774 views
0 votes
1 answer

What is Big Data?

Big data is a term that refers ...READ MORE

Nov 24, 2021 in Big Data Hadoop by Edureka
 • 12,690 points • 667 views
0 votes
1 answer

Error:npm-cli.js not found when running npm

Hello @kartik, You need to run this in ...READ MORE

Sep 7, 2020 in Node-js by Niroj
 • 82,840 points • 19,688 views
0 votes
1 answer

How to make PDF file downloadable in HTML link?

Hello @kartik, Try this: <a href="./directory/yourfile.pdf" download="newfilename">Download the pdf</a> Where newfilename is ...READ MORE

Aug 27, 2020 in PHP by Niroj
 • 82,840 points • 20,147 views
0 votes
0 answers

Exception in thread "main" java.lang.NoClassDefFoundError: org/openqa/selenium/HasAuthentication

Exception in thread "main" java.lang.NoClassDefFoundError: org/openqa/selenium/HasAuthentication at java.base/java.lang.ClassLoader.defineClass1(Native ...READ MORE

Oct 22, 2021 in Java by anonymous
 • 120 points • 1,952 views
0 votes
1 answer

ImportError: cannot import name 'LinearRegression' from 'sklearn'

Hi@akhtar, You got this error because LinearRegression is ...READ MORE

Apr 24, 2020 in Machine Learning by MD
 • 95,460 points • 25,485 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
 • 59,230 points • 27,654 views
0 votes
0 answers

How is DevOps different from agile methodology?

Nov 23, 2021 in DevOps & Agile by Rahul
 • 2,120 points • 553 views
0 votes
0 answers

i keep on having this problem, can you help?

READ MORE

Nov 23, 2021 in Cyber Security & Ethical Hacking by anonymous
 • 120 points • 542 views
0 votes
0 answers

WARNING: Use of this script to execute namenode is deprecated. WARNING:

am getting the following errot when i ...READ MORE

Nov 10, 2021 in Big Data Hadoop by anonymous
 • 140 points • 1,116 views
0 votes
0 answers

What is DevOps?

What is DevOps? READ MORE

Nov 18, 2021 in DevOps & Agile by Dhruv
 • 120 points • 716 views
0 votes
0 answers

hadoop namenode ~format

When i type  hadoop namenode ~format WARNING: Use ...READ MORE

Nov 10, 2021 in Big Data Hadoop by anonymous
 • 140 points • 1,062 views
0 votes
1 answer

ImportError: No module named boto3

Hi@akhtar, I think boto3 module is missing from ...READ MORE

Apr 28, 2020 in AWS by MD
 • 95,460 points • 25,218 views
0 votes
0 answers

get unique distinct items based on a condition and a date condition

hi could you help me sorry my ...READ MORE

Nov 23, 2021 in Others by adolpo
 • 120 points • 436 views
0 votes
0 answers

Complete the function diff, do not modify the rest.

def diff(a,b):     # end function print(" *** ...READ MORE

Nov 22, 2021 in Python by anonymous
 • 120 points • 500 views
0 votes
0 answers

How can I migrate multiple jenkins jobs and its configurations from one server to another, given the jenkins version is different on both servers?

I have several jobs on an old ...READ MORE

Oct 11, 2021 in Jenkins by anonymous
 • 120 points • 2,299 views
0 votes
0 answers

how to compare two strings in java?

how to compare two strings in java? READ MORE

Nov 16, 2021 in Java by Naresh
 • 210 points • 737 views
0 votes
0 answers

can i make Xander (type progressive web app)PWA which share files through wifi and bluetooth?

Nov 15, 2021 in Java-Script by anonymous
 • 120 points • 733 views
0 votes
0 answers

Using boto3 script, need to find the list of AWS EC2 instances which are tagged and untagged and to export the instances results in excel

Using boto3 script, tried to get the ...READ MORE

Oct 11, 2021 in DevOps on Cloud by SathishKumarD
 • 120 points • 2,248 views
0 votes
1 answer

How to stash untracked files of the current working directory in Git?

Hi@akhtar, In order to stash untracked files, add ...READ MORE

Nov 20, 2020 in Git & GitHub by MD
 • 95,460 points • 16,199 views
0 votes
1 answer

How to use Postman for Laravel $_POST request?

Hello @kartik, 1.You can create a new route ...READ MORE

Dec 1, 2020 in Laravel by Niroj
 • 82,840 points • 15,714 views
0 votes
5 answers

What is AI Engineer's roles and responsibilities?

The key responsibilities of an AI Engineer ...READ MORE

Jun 19, 2024 in Career Counselling by anonymous
 • 3,418 views
0 votes
0 answers

How to connect DimDate table to fact and dimensional tables?

Hi, I have fact table,Dim project , Dim ...READ MORE

Nov 20, 2021 in Power BI by asheni
 • 120 points • 442 views
0 votes
1 answer

Testing question and answer

Testing question and answer. READ MORE

Nov 16, 2021 in Java by anonymous
 • 300 points • 569 views
0 votes
2 answers

Error:'TypeError: is not a function' in Node.js

You are exporting module.exports.redir = redir; That means that ...READ MORE

Oct 21, 2020 in Node-js by anonymous
 • 140 points • 17,529 views
0 votes
1 answer

Error:Variable 'sql_mode' can't be set to the value of 'NO_AUTO_CREATE_USER'

Hello @kartik, your laravel connexion (config / database.php) ...READ MORE

Dec 3, 2020 in Laravel by Niroj
 • 82,840 points • 15,565 views
0 votes
3 answers

Count the number occurrences of a character in a string

The string count() method returns the number of occurrences of ...READ MORE

Dec 28, 2020 in Python by Carlos
 • 14,296 views
0 votes
0 answers

how to find lenght of string in java ?

java READ MORE

Nov 12, 2021 in Java by anonymous
 • 210 points • 625 views
0 votes
1 answer

How to Get Currently Selected Tab Index In jQuery UI Tabs?

Hello @kartik, If you need to get the ...READ MORE

Sep 10, 2020 in JQuery by Niroj
 • 82,840 points • 19,063 views
+1 vote
3 answers

Removing double quotes from a string from JSON response in PHP

Just remove the json_encode call, and it should work: $resp ...READ MORE

Sep 12, 2018 in Blockchain by digger
 • 26,740 points • 45,565 views
0 votes
0 answers

why can't i go to dev directory

root@localhost:/dev# ls ls: cannot open directory '.': Permission ...READ MORE

Nov 12, 2021 in Linux Administration by anonymous
 • 120 points • 552 views
0 votes
1 answer

How to use for loop in Flutter?

Hi@akhtar, As the name suggests Dart for in ...READ MORE

Sep 3, 2020 in Others by MD
 • 95,460 points • 19,266 views
0 votes
5 answers

What is the default Jenkins password?

Change the shell to /bin/bash instead of bin/false ...READ MORE

Apr 23, 2019 in Jenkins by Vinod
 • 46,138 views
0 votes
10 answers

How to solve gradle build failed error?

I migrated the project to a different ...READ MORE

Dec 7, 2018 in Blockchain by Rajat
 • 49,471 views
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