Trending questions in Edureka Community

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What is Docker Swarm?

Hi@akhtar, A Docker Swarm is a group of ...READ MORE

Dec 24, 2020 in Docker by MD
 • 95,460 points • 1,018 views
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1 answer

Kubernetes: How to connect Node.js SDK to Hyperledger Fabric network?

Hey, @Piyusha, Looks like the network did not ...READ MORE

Nov 12, 2020 in Blockchain by Gitika
 • 65,770 points • 2,826 views
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1 answer

How to add a line break within echo in PHP?

Hello @kartik, You have to use br when ...READ MORE

Oct 27, 2020 in PHP by Niroj
 • 82,840 points • 3,525 views
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1 answer

How to assign bean's property an Enum value in Spring config file?

Hello @kartik, Use the value child element instead ...READ MORE

May 22, 2020 in Career Counselling by Niroj
 • 82,840 points
edited Mar 4, 2022 by Sarfaraz • 10,336 views
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1 answer

How to create a Kafka topic in a broker?

Hi@akhtar, To create a Kafka topic, you need ...READ MORE

Dec 7, 2020 in Apache Kafka by MD
 • 95,460 points • 1,740 views
+1 vote
1 answer

Fatal error during KafkaServer startup. Prepare to shutdown org.I0Itec.zkclient.exception.ZkTimeoutException: Unable to connect to zookeeper server within timeout: 6000

HI@akhtar, You get this error because before stating ...READ MORE

Feb 5, 2020 in Apache Kafka by MD
 • 95,460 points • 14,921 views
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1 answer

Need to test the live streaming data from kinesis and it will be send to flink application for processing and then output will be flowed from kinesis & stored in Aurora DB.

Hi, @Savitha, Regarding your query, you can go ...READ MORE

Dec 11, 2020 in Others by Gitika
 • 65,770 points • 1,564 views
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1 answer

How to test if a string is JSON or not?

Hello @kartik, Use JSON.parse function isJson(str) { ...READ MORE

Oct 8, 2020 in Java-Script by anonymous
 • 82,840 points • 4,338 views
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1 answer

How to verify links that open in a new tab in phpUnit?

Hey @Marium, What do you mean by "the ...READ MORE

Dec 14, 2020 in Web Development by Gitika
 • 65,770 points • 1,451 views
+1 vote
2 answers

how can i count the items in a list?

Syntax :            list. count(value) Code: colors = ['red', 'green', ...READ MORE

Jul 7, 2019 in Python by Neha
 • 330 points
edited Jul 8, 2019 by Kalgi • 4,699 views
0 votes
1 answer

How to enable mysqlnd for php?

Hello, The ./configure command is part of the compilation process ...READ MORE

Nov 8, 2020 in PHP by Niroj
 • 82,840 points • 2,982 views
0 votes
1 answer

What is a broker in Kafka Cluster?

Hi@akhtar, A Kafka broker receives messages from producers and stores ...READ MORE

Dec 7, 2020 in Apache Kafka by MD
 • 95,460 points • 1,730 views
0 votes
1 answer

PAYMENT ERRORS

Thanks for sharing. READ MORE

Mar 11, 2021 in Blockchain by mabel
edited Mar 5 • 954 views
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1 answer

How do I update devDependencies in NPM?

Hello @kartik, To update package.json in addition to ...READ MORE

Jul 17, 2020 in Node-js by Niroj
 • 82,840 points • 7,941 views
0 votes
1 answer

Static Classes In Java

Java has static nested classes but it sounds like ...READ MORE

Dec 23, 2020 in Java by Gitika
 • 65,770 points
edited Jul 5, 2023 by Khan Sarfaraz • 1,031 views
+4 votes
2 answers

Where do i get AWS Data Analytics dumps or exam questions for practice?

Recently I passed my AWS Data Analytics ...READ MORE

Jul 31, 2020 in Career Counselling by Janardhan
 • 460 points 1 flag • 6,937 views
0 votes
1 answer

How to deploy a jar file (spring boot jar) using Jenkins?

Use Gradle publish plugin in built.gradle. That should ...READ MORE

Sep 30, 2020 in Jenkins by Adil Abdullah khan
edited Mar 4, 2022 by Sarfaraz • 4,660 views
0 votes
1 answer

How to remove html special chars?

Hello, Either decode them using html_entity_decode or remove them using preg_replace: $Content ...READ MORE

Nov 3, 2020 in PHP by Niroj
 • 82,840 points • 3,199 views
0 votes
1 answer

How to convert a Set to List in Java?

Hi@MD, The most straightforward way to convert a ...READ MORE

Dec 30, 2020 in Java by akhtar
 • 38,260 points
edited Jun 22, 2023 by Khan Sarfaraz • 724 views
0 votes
1 answer

How do you load this multiline data in spark as a single record?

Hi@Ruben, I think you can add an escape ...READ MORE

Nov 23, 2020 in Apache Spark by MD
 • 95,460 points • 2,384 views
0 votes
1 answer

Is it possible to use R Plotly library in R Script Visual of Power BI?

For newer versions of PowerBI, it's also ...READ MORE

Dec 8, 2020 in Power BI by Gitika
 • 65,770 points • 1,713 views
0 votes
1 answer

How to create an ec2 snapshot using Ansible Playbook?

Hi@akhtar, You can create an EC2 snapshot from an existing ...READ MORE

Dec 4, 2020 in Ansible by MD
 • 95,460 points • 1,846 views
0 votes
1 answer

How to disable scrolling temporarily?

Hello @kartik, Do it simply by adding a ...READ MORE

Sep 18, 2020 in Java-Script by Niroj
 • 82,840 points • 5,170 views
0 votes
1 answer

Failed to load files, showing please wait while we establish a connection to <filename>'.

 One thing you can do is that ...READ MORE

Oct 22, 2020 in Power BI by anonymous
 • 65,770 points • 3,698 views
0 votes
1 answer

How do I copy an object in Java?

Create a copy constructor: class DummyBean { ...READ MORE

Dec 30, 2020 in Java by Gitika
 • 65,770 points
edited Jul 4, 2023 by Khan Sarfaraz • 715 views
0 votes
1 answer

How to get the SQL from a Django QuerySet?

Hello @kartik, Try this in your queryset: print my_queryset.query For ...READ MORE

Jun 23, 2020 in Python by Niroj
 • 82,840 points • 8,935 views
0 votes
0 answers

How can i dynamically mapp models id's in django

ysql> select * from exampleapp_author; +------+-------------------------+---------------+ | id    ...READ MORE

Jan 16, 2021 in Python by anonymous
edited Mar 4 • 24 views
0 votes
1 answer

I have installed A2019 but not able to run the bot : Error - device not connected is displayed even after I have entered the username and password for my device

You need to install a bot agent ...READ MORE

Oct 14, 2020 in RPA by Satyam Baviskar
 • 4,034 views
0 votes
1 answer

Explain split() and join() functions in Python?

Hey, @Roshni, You can use split() function to split a ...READ MORE

Jun 23, 2020 in Python by Gitika
 • 65,770 points • 8,915 views
0 votes
1 answer

14) Building analytical cubes of CDRs and managing them efficiently is part of _________

Hi@ritu, Building analytical cubes of CDRs and managing ...READ MORE

Dec 2, 2020 in Data Analytics by MD
 • 95,460 points • 1,925 views
0 votes
1 answer

How to combine a list of data frames into one data frame?

Use bind_rows() from the dplyr package: bind_rows(list_of_dataframes, .id ...READ MORE

Dec 17, 2020 in Data Analytics by Gitika
 • 65,770 points • 1,272 views
0 votes
1 answer

12) Subscriber data source gives information about network latency, utilization and link status

Option a) True READ MORE

Dec 3, 2020 in Data Analytics by Gitika
 • 65,770 points • 1,892 views
+1 vote
2 answers

Python error "Python: can't assign to literal"

The way you're assigning variables is not ...READ MORE

Jun 17, 2019 in Python by Priya
 • 16,110 views
0 votes
1 answer

How to set Value of Input Using Javascript Function?

Hello @kartik, Try for YUI Dom.get("gadget_url").set("value",""); with normal Javascript document.getElementById('gadget_url').value = ''; with ...READ MORE

Oct 7, 2020 in Java-Script by Niroj
 • 82,840 points • 4,335 views
0 votes
1 answer

How to update each dependency in package.json to the latest version?

Hello @kartik, npm-check-updates is a utility that automatically adjusts ...READ MORE

Nov 24, 2020 in Node-js by Niroj
 • 82,840 points • 2,253 views
0 votes
1 answer

How can I manually set proxy settings in Python Selenium?

Hi Jyotsana, you can manually set proxy ...READ MORE

Jul 29, 2019 in Selenium by Abha
 • 28,140 points • 23,167 views
0 votes
1 answer

Converting array to list in Java

In your example, it is because you ...READ MORE

Dec 23, 2020 in Java by Gitika
 • 65,770 points • 999 views
+1 vote
1 answer

How to use HDFStore to hold large datasets?

Hi@akhtar, You can store your datasets from pandas ...READ MORE

Dec 17, 2020 in Big Data Hadoop by MD
 • 95,460 points • 1,220 views
0 votes
1 answer

11) usage of network monitoring tools to generate huge volume of data and collecting huge historical data to build OLAP cubes are included in __________

Hi@ritu, Usage of network monitoring tools to generate ...READ MORE

Dec 2, 2020 in Data Analytics by MD
 • 95,460 points • 1,912 views
0 votes
1 answer

How can i update multiple documents in mongoose?

Hello @kartik, Use: Device.updateMany({}, { cid: '' }); Hope it ...READ MORE

Oct 15, 2020 in Node-js by Niroj
 • 82,840 points • 3,984 views
0 votes
2 answers

Where do I get Hashicorp certified Terraform associate dumps or exam questions for practice?

From my personal experience, i have used ...READ MORE

Dec 15, 2020 in Terraform by kodilil
 • 440 points • 3,118 views
0 votes
1 answer

How to update Django session variable in javascript?

Hello @kartik, You can do this via Ajax. ...READ MORE

Jul 30, 2020 in Python by Niroj
 • 82,840 points • 7,296 views
0 votes
1 answer

How to divide one number to another multiple times, untill it will be about 0?

You can do something like this:  while num ...READ MORE

Nov 10, 2020 in Python by Gitika
 • 65,770 points • 2,860 views
0 votes
0 answers

i want webinars recording

i want webinars recording that i registered READ MORE

Jan 16, 2021 in Data Analytics by Yasmeen
edited Mar 4 • 21 views
0 votes
1 answer

Delete column from pandas DataFrame in python

As you've guessed, the right syntax is del ...READ MORE

Dec 20, 2020 in Python by Gitika
 • 65,770 points • 1,147 views
0 votes
1 answer

How to remove duplicate entries from a file using Ansible?

Hi@akhtar, You can use the shell module to do your ...READ MORE

Sep 17, 2020 in Ansible by MD
 • 95,460 points • 5,175 views
0 votes
1 answer

How to revert a Git repository to a previous commit?

Hi@akhtar, This depends a lot on what you ...READ MORE

Dec 21, 2020 in Git & GitHub by MD
 • 95,460 points • 1,069 views
0 votes
0 answers

File "<ipython-input-30-eae839ba8312>", line 11 d=dist(queryPoint,X[i]) ^ IndentationError: expected an indented block

for i in range(m):     d=dist(queryPoint,X[i]) &nb ...READ MORE

Jan 15, 2021 in Python by anonymous
edited Mar 4 • 23 views
0 votes
1 answer

How to create virtual column using MySQL SELECT?

Hello, Something like: SELECT id, email, IF(active = 1, ...READ MORE

Oct 20, 2020 in PHP by Niroj
 • 82,840 points • 3,745 views
0 votes
1 answer

Where do I get SAA-C02 dumps or practice questions in 2021

Hi@robertpattinson, You can find exam dumps by a ...READ MORE

Dec 29, 2020 in Others by MD
 • 95,460 points • 715 views
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