Trending questions in Edureka Community

0 votes
1 answer

How can we get file extension in Java?

In Java, you can find the file ...READ MORE

Apr 3, 2024 in Java by kevin
edited Mar 5 • 3,183 views
0 votes
1 answer

How to get Request.User in Django-Rest-Framework serializer?

Hello @kartik, You cannot access the request.user directly. You need ...READ MORE

Aug 12, 2020 in Python by Niroj
 • 82,840 points • 14,104 views
+1 vote
1 answer

Failed to start Crash recovery kernel arming.

Hi@akhtar, To avoid this error you can follow ...READ MORE

May 11, 2020 in Linux Administration by MD
 • 95,460 points • 18,031 views
0 votes
1 answer

How to print all session variables currently set?

Hello @kartik, Use this: echo '<pre>'; var_dump($_SESSION); echo '</pre>'; Or you can ...READ MORE

Oct 19, 2020 in PHP by Niroj
 • 82,840 points • 11,107 views
0 votes
0 answers

I need video streaming apps

I need to create vido streaming apps ...READ MORE

Jul 2, 2021 in Others by anonymous
edited Mar 4 • 47 views
0 votes
1 answer

Can I create a GCP account for free tier without having to provide the credit card details?

You're always required to provide a credit ...READ MORE

Sep 23, 2019 in GCP by Sirajul
 • 59,230 points • 27,996 views
0 votes
1 answer

How can I use break or continue within for loop in Twig template?

Hello @kartik, This can be nearly done by setting a ...READ MORE

Oct 22, 2020 in PHP by Niroj
 • 82,840 points • 10,925 views
0 votes
1 answer

How to extract text from a web page using selenium and save it as a text file?

Hello Isha, you can checkout this code ...READ MORE

May 7, 2019 in Selenium by Anvi
 • 14,150 points • 33,977 views
0 votes
0 answers

I need video streaming apps

I need to create vido streaming apps ...READ MORE

Jul 2, 2021 in Others by Razib
edited Mar 4 • 22 views
+2 votes
1 answer

Error response from daemon: This node is already part of a swarm. Use "docker swarm leave" to leave this swarm and join another one.

Hi@akhtar, It is showing in the error that you ...READ MORE

Dec 24, 2020 in Docker by MD
 • 95,460 points • 8,095 views
0 votes
3 answers

Click Allow on Show Notifications popup using Selenium Webdriver

Try this: Robot robot = new Robot(); robot.delay(5000); robot.keyPress(KeyEvent.VK_TAB); robot.keyPress(KeyEvent.VK_ENTER); hope this ...READ MORE

Mar 1, 2020 in Selenium by anuj
 • 30,451 views
0 votes
1 answer

How can I call PHP functions by JavaScript?

Hello @kartik, You can do Ajax request to ...READ MORE

Jul 6, 2020 in Java-Script by Niroj
 • 82,840 points • 15,540 views
0 votes
1 answer

What are the different ways of handling authentication popup window using Selenium?

Hey Pragati, authentication popups can be handled ...READ MORE

May 28, 2019 in Selenium by Abha
 • 28,140 points • 32,999 views
0 votes
0 answers

How to get after long gap. ?

I am b.tech graduate 2014 pass out. ...READ MORE

Jul 1, 2021 in Career Counselling by GHAZALA
 • 160 points
edited Mar 4 • 30 views
0 votes
0 answers

TypeError: unsupported operand type(s) for +: 'NoneType' and 'str'

Hi guys i have below code . ...READ MORE

Oct 30, 2019 in Python by sumanth
 • 190 points • 12,131 views
0 votes
1 answer

gaierror: [Errno 11003] getaddrinfo failed

Hi@akhtar, It most likely means the hostname of ...READ MORE

Apr 15, 2020 in Python by MD
 • 95,460 points • 19,052 views
0 votes
1 answer

dynamodb.ServiceResource' object has no attribute 'exceptions'.

Hi@akhtar, You'll need to use boto3.client('dynamodb') to be able to ...READ MORE

Jul 13, 2020 in AWS by MD
 • 95,460 points • 15,196 views
0 votes
1 answer

How to access Session variables and set them in javascript?

Hello @kartik, Assigning the ASP.NET Session Variable using ...READ MORE

Sep 11, 2020 in Laravel by Niroj
 • 82,840 points • 12,596 views
0 votes
0 answers

I am using Django to create a user and an object when the user is created. But there is an error

I am using Django to create a ...READ MORE

Jun 30, 2021 in Python by Sudhir
edited Mar 4 • 24 views
0 votes
0 answers

Why Can't Changes in YML File Get Loaded When Running Prometheus?

I need to change the port that ...READ MORE

Jun 30, 2021 in DevOps & Agile by Jesse
edited Mar 4 • 24 views
0 votes
1 answer

How do you find an HDFS path URL?

Hi@akhtar, The Hadoop configuration file is default located ...READ MORE

Feb 28, 2020 in Big Data Hadoop by MD
 • 95,460 points • 21,026 views
0 votes
2 answers

How do I output the results of a HiveQL query to CSV?

Hi, The insert overwrite directory is running in ...READ MORE

Dec 18, 2020 in Big Data Hadoop by akhtar
 • 38,260 points • 8,887 views
0 votes
2 answers

How to get the text from a website using selenium?

driver.findElement(By.cssSelector("p")).getText() or  IWebElement element = Browser.GetElementByCssSelector("div.loginbox p"); string text = ...READ MORE

Sep 6, 2020 in Selenium by Sri
 • 3,190 points • 26,004 views
0 votes
1 answer

What is the difference between persist() and cache() in apache spark?

Using cash technique we can save intermediate ...READ MORE

Dec 27, 2022 in Apache Spark by Deepthi
edited Mar 5 • 3,836 views
+1 vote
1 answer

module 'numpy' has no attribute 'unit8'

Hi@akhtar, You have used unit8 in your code. ...READ MORE

Jun 23, 2020 in Python by MD
 • 95,460 points • 15,969 views
0 votes
0 answers

why there has an error i tried so many time

#Function is defined def eq1( vi, t, a): d ...READ MORE

Jun 28, 2021 in Python by Zahir
edited Mar 4 • 26 views
0 votes
0 answers

Jenkins, using publish HTML report plugin. Report is showing in broken lines

Trying to generate html report using publish ...READ MORE

Jun 28, 2021 in Jenkins by Shashi
 • 370 points
edited Mar 4 • 28 views
0 votes
1 answer

How to manually create a new empty Eloquent Collection in Laravel?

Hello @kartik, It's not really Eloquent, to add ...READ MORE

Aug 11, 2020 in Laravel by Niroj
 • 82,840 points • 13,882 views
0 votes
1 answer

ARP Spoofing stops victim internet connection.

disconnect from all network except your targeted ...READ MORE

Aug 12, 2021 in Cyber Security & Ethical Hacking by Shahrier Nafis
edited Mar 5 • 14,198 views
0 votes
0 answers

How do create an investment website with referral programs?

Please teach how to create a crypto ...READ MORE

Jun 28, 2021 in Web Development by Ernest
edited Mar 4 • 25 views
0 votes
0 answers

How do I make a command in python?

Hi. I and my sister wanted to ...READ MORE

Jun 28, 2021 in Python by anonymous
edited Mar 4 • 41 views
0 votes
0 answers

Crypto currency investment platform

Please teach how to create a crypto ...READ MORE

Jun 28, 2021 in HTML by Ernest
edited Mar 4 • 23 views
+1 vote
1 answer

Difference between git add -A and git add . command.

Hi@akhtar, The difference lies in which files get ...READ MORE

Dec 22, 2020 in Git & GitHub by MD
 • 95,460 points • 8,039 views
0 votes
1 answer

What is the best way to run npm install for nested folders?

Hello @kartik, If you want to run a ...READ MORE

Jul 17, 2020 in Node-js by Niroj
 • 82,840 points • 14,903 views
0 votes
1 answer

How do check if a PHP session is empty?

Hii, I would use isset and empty: session_start(); if(isset($_SESSION['blah']) && !empty($_SESSION['blah'])) { ...READ MORE

Nov 9, 2020 in PHP by Niroj
 • 82,840 points • 9,965 views
0 votes
1 answer

What is h5 model in Keras?

Hi@akhtar, H5 is a file format to store ...READ MORE

Jul 14, 2020 in Machine Learning by MD
 • 95,460 points • 15,018 views
0 votes
0 answers

ERROR: for eb97c8f5425c_orderer3.example.com a bytes-like object is required, not 'str'

getting this error when run "docker-compose up ...READ MORE

Jun 27, 2021 in Blockchain by Melisha
edited Mar 4 • 21 views
0 votes
1 answer

How to PATCH a single field using Django Rest Framework?

Hello @kartik, Serializers allow partial updates by specifying partial=True when initializing ...READ MORE

Jun 25, 2020 in Python by Niroj
 • 82,840 points • 15,828 views
0 votes
1 answer

Error in library(randomForest) : there is no package called ‘randomForest’

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

Oct 6, 2020 in Data Analytics by MD
 • 95,460 points • 11,340 views
0 votes
1 answer

How to give sudo power to the Jenkins user?

Hi@akhtar, You need to give Sudo power to ...READ MORE

Oct 26, 2020 in Jenkins by MD
 • 95,460 points • 10,491 views
0 votes
0 answers

i need help laravel 8

I have a big problem and I ...READ MORE

Jun 26, 2021 in PHP by Hunt
edited Mar 4 • 26 views
0 votes
5 answers

Error saying "Unable to connect to the server: x509: certificate signed by unknown authority"

export KUBECONFIG=/etc/kubernetes/admin.conf READ MORE

Jul 27, 2019 in Kubernetes by aneesh ansari
 • 36,446 views
0 votes
0 answers

How to check an IP address is within a range of two IPs in Python?

I have an IP address and I'm ...READ MORE

Jun 26, 2021 in Python by Izahaak
edited Mar 4 • 24 views
0 votes
0 answers

I want to raise the value by 500 of existing column (of annual income) in python

I'm trying to model a ubi on ...READ MORE

Jun 25, 2021 in Python by Lee
edited Mar 4 • 24 views
+1 vote
0 answers

webdriverio vs cypress how to choose

webdriverio vs cypress how to choose READ MORE

Jun 7, 2021 in Software Testing by Sri
 • 3,190 points • 800 views
–1 vote
1 answer

How to copy files between Cloud Shell and the local machine in GCP?

Hi@akhtar, You can copy files from the remote ...READ MORE

Nov 9, 2020 in GCP by MD
 • 95,460 points • 9,871 views
0 votes
0 answers

'tuple' object is not callable

mass=int(input("Enter mass:")) change=int(input('enter the change in temperature:')) specific_heat=4184 cal=mass*specific_heat*change print("Your total ...READ MORE

Jun 25, 2021 in Python by Sukesh
edited Mar 4 • 23 views
0 votes
1 answer

How Can I Remove “public/index.php” in the URL Generated Laravel?

Hello @kartik, If it isn't already there, create ...READ MORE

Aug 10, 2020 in Laravel by Niroj
 • 82,840 points • 13,776 views
0 votes
2 answers

How to get HTML Source of WebElement in Selenium WebDriver using Python?

If you want to get the html ...READ MORE

May 31, 2019 in Selenium by Atul Singh
 • 40,178 views
0 votes
1 answer

Error:No module named MySQLdb

Hii @kartik, Try this code: pip install PyMySQL and then ...READ MORE

Jun 26, 2020 in Python by Niroj
 • 82,840 points • 15,692 views
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