Trending questions in Edureka Community

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1 answer

How to edit ConfigMap to add new data?

Hi@MD, You can edit your ConfigMap. Kubectl has ...READ MORE

Aug 31, 2020 in Kubernetes by akhtar
 • 38,260 points • 9,592 views
+2 votes
1 answer

How to fix 504 error on AWS CloudFront?

This usually happens if it couldn't either ...READ MORE

Aug 5, 2020 in AWS by Sirajul
 • 59,230 points • 10,645 views
0 votes
1 answer

Replace Column names and datatype in Hive

You can replace the column name and ...READ MORE

May 21, 2019 in Big Data Hadoop by John
 • 29,804 views
0 votes
1 answer

17) Identifying customers likely to churn is part of __________

d) Churn Management READ MORE

Jun 8, 2021 in Data Analytics by anonymous
edited Mar 5 • 1,467 views
+1 vote
2 answers

Replace every character of string by character whose ASCII value is K times more than it

Refer below code for your problem statement def ...READ MORE

May 17, 2020 in Python by Kumar Sambhawam
edited May 18, 2020 by Gitika • 17,714 views
0 votes
1 answer

Error: “Input is not proper UTF-8, indicate encoding !” using PHP's simplexml_load_string

Hello, Try this: $content = utf8_encode(file_get_contents('http://example.com/rss.xml')); $xml = simplexml_load_string($content); Hope it ...READ MORE

Oct 30, 2020 in PHP by Niroj
 • 82,840 points • 6,980 views
0 votes
1 answer

How to set replication factor in Hadoop?

Hi@akhtar, You can find setrep command in the ...READ MORE

Oct 1, 2020 in Big Data Hadoop by MD
 • 95,460 points • 8,236 views
0 votes
1 answer

Unable to import module 'lambda_function': No module named 'pymongo' for mongodb with python in aws lambda.

Hi@pradip, I think you need to import some ...READ MORE

Nov 3, 2020 in AWS by MD
 • 95,460 points • 6,798 views
0 votes
1 answer

fatal: could not read Username for 'https://github.com': No such device or address in jenkins.

Hi@akhtar, You need to give to the jenkins ...READ MORE

Apr 3, 2020 in Jenkins by MD
 • 95,460 points • 16,041 views
0 votes
1 answer

How to get response using cURL in PHP?

Hello @kartik, Use the below piece of code ...READ MORE

Oct 19, 2020 in PHP by Niroj
 • 82,840 points • 7,475 views
+1 vote
1 answer

How to add or remove label metadata in the swarm node?

Node labels provide a flexible method of ...READ MORE

Dec 28, 2020 in Docker by MD
 • 95,460 points • 4,371 views
0 votes
1 answer

How can I include a php file and also send query parameters in php?

Hello, You could do something like this to ...READ MORE

Nov 10, 2020 in PHP by Niroj
 • 82,840 points • 6,489 views
0 votes
1 answer

How to add a timeout step to Jenkins Pipeline?

Hi@akhtar, You can execute the code inside the ...READ MORE

Dec 8, 2020 in Jenkins by MD
 • 95,460 points • 5,256 views
0 votes
2 answers

ImportError: No system module 'pywintypes' (pywintypes38.dll)

I just copied the DLL pywintypes27.dll in C:\Python27\Lib\site-packages\pywin32_system32. I added it ...READ MORE

Nov 25, 2020 in Python by Roshni
 • 10,480 points • 5,773 views
+1 vote
2 answers

sklearn.cross_validation import train_test_split not working

How ever now its in model selection ...READ MORE

Jul 17, 2020 in Python by karthikeyan
 • 19,124 views
0 votes
1 answer

How to switch tabs using Selenium WebDriver with Java?

psdbComponent.clickDocumentLink(); ArrayList<String> tabs2 = ...READ MORE

Dec 3, 2020 in Selenium by Gitika
 • 65,770 points • 5,447 views
0 votes
1 answer

How to copy directory and sub dirs's and files from source to remote using ansible playbook

Hey @Nishant, you can use the copy ...READ MORE

Apr 3, 2019 in Ansible by Kalgi
 • 52,350 points • 31,813 views
+2 votes
9 answers

Writing the Kafka consumer output to a file

System.out.println(String.valueOf(output.offset()) + ": " + new String(bytes, ...READ MORE

Dec 7, 2018 in Apache Kafka by Harsh
 • 39,702 views
0 votes
1 answer

When i give WebDriver driver=new ChromeDriver();

If you use ChromeDriver driver = new ChromeDriver(); the ChromeDriver instance ...READ MORE

Oct 23, 2020 in Selenium by Karan
 • 19,610 points • 7,218 views
0 votes
1 answer

How to access client ip address in Laravel 5?

Hello @kartik, You can use this type of ...READ MORE

Nov 11, 2020 in Laravel by Niroj
 • 82,840 points • 6,376 views
0 votes
1 answer

How to synchronise Angular http get?

Hello @kartik,  the only way around this: wrap ...READ MORE

Sep 8, 2020 in Angular by Niroj
 • 82,840 points • 9,141 views
0 votes
0 answers

Ned a step by step guide to download folder from Amazon S3 with the error: unable to locate credentials :)

Hi I am new to computers but a ...READ MORE

Apr 8, 2021 in AWS by Dulciana
edited Mar 4 • 58 views
0 votes
0 answers

How to Find Specific Column in Hadoop?

First let me say I am super ...READ MORE

Apr 8, 2021 in Big Data Hadoop by Brianne
edited Mar 4 • 44 views
0 votes
1 answer

How to return the current user with Django Rest Framework?

Hello @kartik, The best way is to use ...READ MORE

Jun 25, 2020 in Python by Niroj
 • 82,840 points • 12,380 views
0 votes
1 answer

Suddenly my whole program will not run. It shows main error" Missing Type String"

It needs to upgrade the Compiler Compliance.  For ...READ MORE

Oct 29, 2020 in Selenium by Karan
 • 19,610 points • 6,947 views
0 votes
1 answer

How to check permissions of a folder in the Linux system?

Hi@akhtar, You can use ls command to check ...READ MORE

Aug 13, 2020 in Linux Administration by MD
 • 95,460 points • 10,241 views
0 votes
1 answer

How to return AJAX response Text?

Hello @kartik, What you need to do is ...READ MORE

Jun 18, 2020 in Java-Script by Niroj
 • 82,840 points • 12,665 views
0 votes
0 answers

how do i Itterate trough a dictionary for a specific key, then ading it to a new dictionary

i know this is a noob question ...READ MORE

Apr 7, 2021 in Python by Said
edited Mar 4 • 65 views
0 votes
1 answer

%matplotlib inline SyntaxError: invalid syntax

If you're using Jupyter notebook, just mention this ...READ MORE

Aug 1, 2019 in Python by Merlin
edited Jun 25, 2020 by MD • 26,571 views
+3 votes
10 answers

Difference between s3n, s3a and s3?

S3 Native FileSystem (URI scheme: s3n) A ...READ MORE

Oct 25, 2018 in AWS by Rishab rohan
 • 41,493 views
0 votes
0 answers

speech_recognition modulehas not working "audio = r.listen(source)" function.how to make it work?

def command1():          r=sr.Recognizer()     with sr.Microphone() as source:         print(random.choice(m))         r.puase_thresshold=1         sound=r.listen(source)     try:         com =r.recognize_google(sound,language='en-in')         print('user:'+ com ...READ MORE

Apr 7, 2021 in Python by python
edited Mar 4 • 70 views
0 votes
0 answers

How Schedule Starting and stopping Kubernetes cluster node pool on GCP using Scheduler

To save the cost I have need ...READ MORE

Apr 7, 2021 in GCP by anonymous
edited Mar 4 • 45 views
0 votes
1 answer

How do you Encrypt and Decrypt a PHP String?

Hello @kartik, Use openssl_encrypt and openssl_decrypt You can do something like: $string_to_encrypt="Test"; $password="password"; $encrypted_string=openssl_encrypt($string_to_encrypt,"AES-128-ECB",$password); $decrypted_string=openssl_decrypt($encrypted_string,"AES-128-ECB",$password); Hope it ...READ MORE

Sep 14, 2020 in PHP by Niroj
 • 82,840 points • 8,885 views
0 votes
0 answers

Real time Project challenges in Spark Data pipeline

Can anybody highlights some challenges they have ...READ MORE

Apr 6, 2021 in Apache Spark by anonymous
edited Mar 4 • 81 views
0 votes
1 answer

How to hide password in the nodejs console?

Hello @kartik, To hide your password input, you ...READ MORE

Nov 30, 2020 in Node-js by Niroj
 • 82,840 points • 5,513 views
+1 vote
1 answer

What is the importance of Kafka bootstrap.servers?

Hi@akhtar, Bootstrap.servers is a mandatory field in Kafka ...READ MORE

Feb 11, 2020 in Apache Kafka by MD
 • 95,460 points • 18,144 views
0 votes
1 answer

How to get Alternative to file_get_contents?

Hii, Use cURL. This function is an alternative to file_get_contents. function ...READ MORE

Nov 9, 2020 in PHP by Niroj
 • 82,840 points • 6,450 views
0 votes
1 answer

Getting error "AttributeError: 'Screen' object has no attribute 'title' on line 8"

Hey @TedTickles,  Replace  wn.update() with turtle.up ...READ MORE

Dec 24, 2020 in Python by Gitika
 • 65,770 points • 4,471 views
0 votes
1 answer

Which exception is raised when an element is not found in an HTML DOM using XPath

Hey, A stale element reference exception is thrown in one of two cases If ...READ MORE

Jul 30, 2020 in Selenium by Sirajul
 • 59,230 points • 10,823 views
0 votes
1 answer

Failed to start httpd.service: Unit httpd.service is masked.

Hi@akhtar, A masked service is used to prevent ...READ MORE

Apr 23, 2020 in Linux Administration by MD
 • 95,460 points • 15,039 views
+1 vote
2 answers

How to print first character of each word in upper case of a string in Python

text = "this is a sample python ...READ MORE

Jun 22, 2022 in Python by anonymous
edited Mar 5 • 12,812 views
0 votes
0 answers

Which OWASP top 10 vulnerabilities are not been identified using automated tools?

The question related to the Application Security(OWASP ...READ MORE

Apr 6, 2021 in Cyber Security & Ethical Hacking by anonymous
edited Mar 4 • 54 views
+11 votes
52 answers

What could be the heights of smart homes in the future?

IoT in the year of 2010-2018 gained ...READ MORE

Jul 3, 2018 in Career Counselling by Priyaj
 • 58,020 points • 7,886 views
0 votes
1 answer

How to find which version of package is installed with pip?

As of pip 1.3, there is a pip show command. $ ...READ MORE

Dec 4, 2020 in Python by Gitika
 • 65,770 points • 5,303 views
0 votes
1 answer

How to show a different value from an input that what will be received as php?

Hello @kartik, You can't change the field's value ...READ MORE

Jul 8, 2020 in Java-Script by Niroj
 • 82,840 points • 11,772 views
0 votes
1 answer

Error:Base table or view not found: 1146 Table 'learn.category_posts' doesn't exist (SQL: insert into category_posts (category_id, posts_id) values (4, ))

Hello @kartik, It seems Laravel is trying to ...READ MORE

Sep 25, 2020 in Laravel by Niroj
 • 82,840 points • 8,316 views
0 votes
0 answers

How to save a file to particular folder using selenium webdriver Chrome?

I'm using selenium webdriver for chrome. My ...READ MORE

Apr 6, 2021 in Python by Pushpa
edited Mar 4 • 40 views
0 votes
0 answers

Best career courses related to Oracle

Hi, I have 9 years of experience ...READ MORE

Apr 5, 2021 in Data Analytics by Poorna
edited Mar 4 • 38 views
0 votes
1 answer

How to auto call function in php for every other function call?

Hii, Your best bet is the magic method __call, ...READ MORE

Oct 30, 2020 in PHP by Niroj
 • 82,840 points • 6,790 views
0 votes
1 answer

Can I get a job in Cyber Security without a Degree but with Certificates ? I have good certificates Like OSCP and CEH. Is it compulsory to have a degree?

Hi, @Rajas, A great option for many is ...READ MORE

Dec 17, 2020 in Career Counselling by Gitika
 • 65,770 points • 4,709 views
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