Latest questions in Edureka Community

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1 answer

What does AF_INET mean?

AF_INET refers to Address from the Internet ...READ MORE

Jul 3, 2019 in Python by Wajiha
• 1,950 points
3,856 views
0 votes
1 answer

Is it possible to print all the modules imported in a python script?

Since I am using Python 3.6, I ...READ MORE

Jul 3, 2019 in Python by Neel
• 3,020 points
2,833 views
0 votes
1 answer

How to Backup, Restore or Migrate data volumes in a docker container?

Steps to Backup a container 1)     ...READ MORE

Jul 3, 2019 in Docker by Sirajul
• 59,230 points
13,752 views
0 votes
1 answer

How to create a user-defined Bridge network in docker?

To create a user-defined bridge network, one ...READ MORE

Jul 3, 2019 in Docker by Sirajul
• 59,230 points
2,387 views
0 votes
1 answer

Mount a volume and run a docker container in read-only mode

You can achieve this using the following $ ...READ MORE

Jul 3, 2019 in Docker by Sirajul
• 59,230 points
1,519 views
0 votes
1 answer

Is it possible to use docker compose to build a swarm/kubernetes cluster?

Yes, one can deploy a stack on ...READ MORE

Jul 3, 2019 in Docker by Sirajul
• 59,230 points
752 views
+1 vote
0 answers

store images from a power publish report in db and call those images

Hi Experts What is the best way to ...READ MORE

Jul 3, 2019 in Power BI by Parminder
• 130 points
547 views
0 votes
1 answer

what are the latest versions of hadoop

Hi, Hadoop 3.1.2 is the latest version, you ...READ MORE

Jul 3, 2019 by Gitika
• 65,910 points
194 views
0 votes
1 answer

What is the process for stopping and restarting a docker container?

If you want to stop a docker ...READ MORE

Jul 3, 2019 in Docker by Sirajul
• 59,230 points
8,797 views
0 votes
1 answer

How do I delete the build cache for a docker image?

You could try this inorder to clean ...READ MORE

Jul 3, 2019 in Docker by Sirajul
• 59,230 points
12,154 views
0 votes
1 answer

Running scripts as a different user without password

You'll have to edit you sudoers file ...READ MORE

Jul 3, 2019 in Linux Administration by DareDev
• 6,890 points
1,901 views
0 votes
1 answer

Display shared libraries used by executables in linux

In order to do this, you need ...READ MORE

Jul 3, 2019 in Linux Administration by ajs3033
• 7,300 points
1,066 views
0 votes
0 answers

Linux error "bash: ./install.sh: Permission denied"

I'm trying to install CodeDeploy agent and ...READ MORE

Jul 3, 2019 in AWS by Umang
1,778 views
0 votes
1 answer

In assymetric cryptography how and when the sender will share the public key with the receiver?

Consider this example: Suppose Bob wants to send ...READ MORE

Jul 3, 2019 in Blockchain by Sheila
531 views
+1 vote
1 answer

Listing all Bitcoin Miners

Yes, you can list down all the ...READ MORE

Jul 3, 2019 in Blockchain by John
490 views
0 votes
1 answer

How can I become a miner in Blockchain?

You need to download software to become ...READ MORE

Jul 3, 2019 in Blockchain by Raman
3,143 views
0 votes
1 answer

Public and private keys created residing in laptop/mobile while initiating a transaction

You need to provide the receiver's public key ...READ MORE

Jul 3, 2019 in Blockchain by Rachit
482 views
0 votes
1 answer

error: identifier expected but ']' found.

Hi, You can try this remove brackets from ...READ MORE

Jul 3, 2019 in Apache Spark by Gitika
• 65,910 points
5,028 views
0 votes
1 answer

What is Action in Spark?

Hi, Actions are RDD’s operation, that value returns ...READ MORE

Jul 3, 2019 in Apache Spark by Gitika
• 65,910 points
11,245 views
0 votes
1 answer

What is Map and flatMap in Spark?

Hi, The map is a specific line or ...READ MORE

Jul 3, 2019 in Apache Spark by Gitika
• 65,910 points
1,867 views
0 votes
1 answer

Why Partitions are immutable in Spark?

Hi, Every transformation generates a new partition. Partitions ...READ MORE

Jul 3, 2019 in Apache Spark by Gitika
• 65,910 points
1,481 views
0 votes
1 answer

How SparkSQL is different from HQL and SQL?

Hi, SparkSQL is a special component on the ...READ MORE

Jul 3, 2019 in Apache Spark by Gitika
• 65,910 points
3,400 views
0 votes
1 answer

What is Piping in Spark?

Hi, Spark provides a pipe() method on RDDs. ...READ MORE

Jul 3, 2019 in Apache Spark by Gitika
• 65,910 points
2,658 views
0 votes
1 answer

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

Hi, persist () allows the user to specify ...READ MORE

Jul 3, 2019 in Apache Spark by Gitika
• 65,910 points
3,307 views
0 votes
1 answer

What is meant by Transformation? Give some examples.

Hi, The transformations are the functions that are ...READ MORE

Jul 3, 2019 in Apache Spark by Gitika
• 65,910 points
541 views
0 votes
0 answers

When we create an RDD, does it bring the data and load it into the memory?

Can anyone suggest when we create an ...READ MORE

Jul 3, 2019 in Apache Spark by monalisa

recategorized Jul 4, 2019 by Gitika 1,090 views
+1 vote
2 answers

What is sparkContext?

SparkContext sets up internal services and establishes ...READ MORE

Dec 5, 2019 in Apache Spark by anonymous
1,630 views
0 votes
1 answer

Can anyone help me with the hierarchy or order in which TestNG Annotations execute?

Hey Vineet, TestNG Annotations run in the ...READ MORE

Jul 3, 2019 in Selenium by Ankita
1,184 views
0 votes
1 answer

Can anyone demonstrate with an example how the TestNG Annotations behave while running a testng.xml file?

Hey Sharman, TestNG annotations behave in the ...READ MORE

Jul 3, 2019 in Selenium by Sam
625 views
0 votes
0 answers
0 votes
2 answers

How to verify color of a web element in Selenium Webdriver?

document.getElementsByTagName('div')[0].style.backgroundColor READ MORE

Aug 31, 2020 in Selenium by Sri
• 3,190 points
16,953 views
0 votes
1 answer

How can I find broken or invalid images on a webpage using Webdriver?

Hey @Lucy, to find the broken or ...READ MORE

Jul 3, 2019 in Selenium by Junaid
5,853 views
0 votes
1 answer

Does Selenium WebDriver Support Record And Playback Facility?

Hi Gurminder, Selenium Webdriver doesn't support Record ...READ MORE

Jul 3, 2019 in Selenium by Emraan
3,538 views
0 votes
1 answer

Is it possible to get existing page source and save it to a string in Selenium?

Hey Kushal, you can use Browser command ...READ MORE

Jul 3, 2019 in Selenium by Rashmika
1,515 views
0 votes
1 answer

What is Webdriver Backed Selenium and why it is used?

Hey Shushma, WebDriverBackedSelenium is an implementation of the ...READ MORE

Jul 3, 2019 in Selenium by Abha
• 28,140 points
3,684 views
0 votes
1 answer

How to run Selenium 1.0 tests in Selenium Webdriver?

Hey @Ipshita, We can use WebDriverBackedSelenium() method to ...READ MORE

Jul 3, 2019 in Selenium by Anvi
• 14,150 points
664 views
0 votes
1 answer

What is the rule to use group by, having and where clause?

Hi samar, this is a very common mistake ...READ MORE

Jul 2, 2019 in Database by anonymous
1,064 views
0 votes
1 answer

How to change tuple's existing elements?

Hi Priyankar, I understand your problem, but Tuple is immutable - ...READ MORE

Jul 2, 2019 in Python by sampriti
• 1,120 points
2,471 views
0 votes
1 answer

How can I send some data to a Prompt Alert box using Selenium Webdriver?

Hey Abhishek, you can use sendKeys() method ...READ MORE

Jul 3, 2019 in Selenium by Abha
• 28,140 points
8,871 views
0 votes
1 answer

How to capture the text from Alert Message in Selenium Webdriver?

Hello @Farhan, you can use getText() method ...READ MORE

Jul 3, 2019 in Selenium by Anvi
• 14,150 points
10,467 views
+1 vote
1 answer

How can we get the font size, font color, font type used for a particular text on a web page using Selenium web driver?

Hi Deepti, you can use getcssvalue() method to ...READ MORE

Jul 3, 2019 in Selenium by Abha
• 28,140 points
15,892 views
0 votes
1 answer

Why Docker compose does not wait for a container to be ready before moving on to start next service in dependency order?

Docker Compose always starts and stops containers ...READ MORE

Jul 2, 2019 in Docker by Sirajul
• 59,230 points

edited Jul 3, 2019 by Sirajul 2,625 views
0 votes
1 answer

Can I give an advance instructions to run later, during the next build stage in docker?

You can definitely give a trigger instruction ...READ MORE

Jul 2, 2019 in Docker by Sirajul
• 59,230 points
725 views
0 votes
4 answers

Is it possible to call one python script from another Python Script?

Try using os.system: os.system("script2.py 1") execfile is different because it is ...READ MORE

Dec 16, 2020 in Python by Gitika
• 65,910 points
68,287 views
0 votes
1 answer

How to find exponent of a number in Python?

Yes you can do it using the ...READ MORE

Jul 2, 2019 in Python by Arvind
• 3,040 points
2,025 views
0 votes
1 answer

Is it possible to use JSON instead of YAML for docker-compose file?

You can use JSON instead of YAML ...READ MORE

Jul 2, 2019 in Docker by Sirajul
• 59,230 points
4,363 views
0 votes
1 answer

Joining 2 vectors into 1 variable - R

A small trick that you can do ...READ MORE

Jul 4, 2019 in Data Analytics by anonymous
• 33,030 points
468 views
0 votes
1 answer

How do I install docker-compose on linux?

Docker Compose is a tool for defining ...READ MORE

Jul 2, 2019 in Docker by Sirajul
• 59,230 points
9,305 views
0 votes
1 answer

I want to queue time-based tasks in Azure

You need to use a scheduled task. ...READ MORE

Jul 2, 2019 in Azure by Perry
• 17,100 points
872 views