Trending questions in Edureka Community

0 votes
1 answer

Pandas - FillNa with another column

You can provide this column to fillna, it ...READ MORE

Jul 5 in Python by SDeb
• 12,200 points
32 views
0 votes
1 answer

python - get the root from tkinter for turtle

Hey @Haseeb, try something like this: import turtle canvas ...READ MORE

Jul 5 in Python by Barbara
15 views
0 votes
1 answer

How to assign block expression in scala?

Hi, You can follow this example to know ...READ MORE

Jul 5 in Apache Spark by Gitika
• 19,720 points
18 views
0 votes
1 answer

How to implement two level loop in scala?

Hi, You can use two level loops using the ...READ MORE

Jul 5 in Apache Spark by Gitika
• 19,720 points
15 views
0 votes
1 answer

What are "docker secrets" and why is it necessary?

In terms of Docker Swarm services, a secret is ...READ MORE

Jul 5 in Docker by Sirajul
• 4,360 points
16 views
0 votes
1 answer

How to print loop with condition in scala?

Hi, Yes, in scala there is a guard condition where ...READ MORE

Jul 5 in Apache Spark by Gitika
• 19,720 points
14 views
+1 vote
0 answers

Initially autowired object has value,it becomes null after paging(using JSF 2.2 and spring 4.01.)

i'm trying to create basic crud operations ...READ MORE

Jul 5 in Java by swats
41 views
0 votes
1 answer

How does mixing Swarm and Kubernetes work in the same cluster?

Yes you could use them together. When you ...READ MORE

Jul 5 in Docker by Sirajul
• 4,360 points

edited Jul 5 by Sirajul 20 views
0 votes
1 answer

What is @CacheLookup annotation in PageFactory?

Hey Abhay, PageFactory annotation @CacheLookup is used to ...READ MORE

Jul 5 in Selenium by Abha
• 15,320 points
20 views
0 votes
1 answer

Add header row in pandas dataframe while printing

Refer to this code: import pandas as pd col_name=['Name', ...READ MORE

Jul 5 in Python by Suri
27 views
0 votes
1 answer

How to define capabilities using ChromeOptions for RemoteWebDriver in Selenium?

Hi Celina, to define capabilities for RemoteWebdriver, ...READ MORE

Jul 5 in Selenium by Abha
• 15,320 points
18 views
0 votes
1 answer

Getting error while using sqoop import.

You are trying to execute the sqoop ...READ MORE

Jul 5 in Big Data Hadoop by Reshma
27 views
0 votes
1 answer

How to set rep to particular user in hdfs?

HDFS does not allocate capacity separately based ...READ MORE

Jul 5 in Big Data Hadoop by Leena
15 views
0 votes
1 answer

How can we optimize and minimize the memory when work with scala use case?

Hi, There is a term in Scala that is ...READ MORE

Jul 5 in Apache Spark by Gitika
• 19,720 points
13 views
0 votes
1 answer

Can I run docker in docker?

If you want to use Docker in Docker, that ...READ MORE

Jul 5 in Docker by Sirajul
• 4,360 points
18 views
0 votes
1 answer

what are the different types of docker networking drivers ?

Docker’s networking subsystem is pluggable using drivers. ...READ MORE

Jul 5 in Docker by Sirajul
• 4,360 points
14 views
0 votes
1 answer

How can I achieve high availability of my application using docker swarm?

High Availability is a feature where you ...READ MORE

Jul 5 in Docker by Sirajul
• 4,360 points
19 views
0 votes
1 answer

What are the main features of Selenium IDE?

Hey Tulsi, Firefox provides Selenium IDE as an ...READ MORE

Jul 5 in Selenium by Abha
• 15,320 points
15 views
0 votes
1 answer

Centos 7 network setup

Power off the VM and then go ...READ MORE

Jul 5 in Linux Administration by Vasini
23 views
0 votes
1 answer

How to load data of .csv file in MySQL Database Table?

At first, put the dataset in the ...READ MORE

Jul 5 in Database by Reshma
19 views
0 votes
1 answer

Unable to instantiate hive metastore

To resolve this issue, follow the steps ...READ MORE

Jul 5 in Big Data Hadoop by Ritu
12 views
0 votes
1 answer

Which is a good python ide for android devices?

I will suggest you to go for ...READ MORE

Jul 5 in Python by Neel
• 1,350 points
18 views
0 votes
1 answer

How to share data among docker hosts?

Ways to achieve this when developing your ...READ MORE

Jul 5 in Docker by Sirajul
• 4,360 points
12 views
0 votes
1 answer

How does decreasing the block size make more space on Datanode?

When there is space in data nodes ...READ MORE

Jul 5 in Big Data Hadoop by Krish
20 views
0 votes
1 answer

deploying your docker image with azure container instances

Hey @Ruby, here's how you can do it ...READ MORE

Jul 5 in Docker by Sirajul
• 4,360 points
16 views
0 votes
1 answer

How to create dataframe for the comma delimited file?

 Refer to the below command used: val df ...READ MORE

Jul 5 in Apache Spark by karan
16 views
0 votes
1 answer

Spark Installation problem

After downloading Spark, you need to set ...READ MORE

Jul 5 in Apache Spark by Rishi
16 views
0 votes
1 answer

Hive complex data types

There are three complex types in hive, arrays: ...READ MORE

Jul 5 in Big Data Hadoop by Gani
14 views
0 votes
1 answer

Which File System is supported by Apache Spark?

Hi, Apache Spark is an advanced data processing ...READ MORE

Jul 5 in Apache Spark by Gitika
• 19,720 points
17 views
+1 vote
1 answer

Creating a range of dates in Python

Yes, you can do it as follows: import ...READ MORE

Jul 4 in Python by Wajiha
• 1,080 points
8 views
0 votes
1 answer

load/save in spark

The reason why you are able to ...READ MORE

Jul 5 in Apache Spark by Firoz
12 views
0 votes
1 answer

How to install and use myql connector in Python?

You can use pip to search if ...READ MORE

Jul 5 in Python by Neel
• 1,350 points
13 views
0 votes
1 answer

Is it mandatory to start Hadoop to run spark application?

Hi, No, not mandatory, but there is no ...READ MORE

Jul 5 in Apache Spark by Gitika
• 19,720 points
16 views
0 votes
1 answer

How to install Hadoop on Ubuntu?

You can manually create a file hadoop-env.sh ...READ MORE

Jul 5 in Big Data Hadoop by ravikiran
• 3,400 points
16 views
+1 vote
1 answer

Add Variables to Tuple

Use the following piece of code: ...READ MORE

Jul 4 in Python by Wajiha
• 1,080 points

edited Jul 5 by Kalgi 7 views
0 votes
1 answer

How to run spark in Standalone client mode?

Hi, These are the steps to run spark in ...READ MORE

Jul 5 in Apache Spark by Gitika
• 19,720 points
15 views
0 votes
1 answer

What does the inplace function does in drop() and dropna() functions?

When inplace=True is passed, the data is renamed in ...READ MORE

Jul 5 in Python by Wasim
12 views
0 votes
1 answer

How to create scala project in intellij?

You have to install Intellij with scala plugin. ...READ MORE

Jul 5 in Apache Spark by Jimmy
13 views
0 votes
1 answer

How will you explain yield keyword in Scala?

Hi, Yield keyword can be used either before ...READ MORE

Jul 5 in Apache Spark by Gitika
• 19,720 points
12 views
0 votes
1 answer

Do real-time data processing is possible with Spark SQL?

Hey, Real-time data processing is not possible directly ...READ MORE

Jul 5 in Apache Spark by Gitika
• 19,720 points
12 views
0 votes
1 answer

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

Hi, No. An RDD is made up of ...READ MORE

Jul 5 in Apache Spark by Gitika
• 19,720 points
11 views
0 votes
1 answer

What is Lazy evaluated in Spark?

Hi, If you execute a bunch of programs, ...READ MORE

Jul 5 in Apache Spark by Gitika
• 19,720 points
11 views
0 votes
1 answer

What is Spark Driver?

Hi, Spark Driver is the program that runs ...READ MORE

Jul 5 in Apache Spark by Gitika
• 19,720 points
11 views
0 votes
1 answer

How to install RHadoop packages (RMR, RHDFS, RHBase)?

With dev tools you can install directly ...READ MORE

Jul 5 in Big Data Hadoop by ravikiran
• 3,400 points
10 views
0 votes
1 answer

Merging Files using PIG

In order to merge two or more ...READ MORE

Jul 4 in Big Data Hadoop by Tina
37 views
0 votes
1 answer

Selecting Pandas Columns by dtype

You can use the following: df.loc[:, df.dtypes == ...READ MORE

Jul 5 in Python by SDeb
• 12,200 points
8 views
0 votes
1 answer

Python error "AttributeError: 'str' object has no attribute 'casefold'"

Check your python version. Casefold is possible ...READ MORE

Jul 4 in Python by Yesha
40 views
+1 vote
1 answer

Error in git and python command

The answer to your first problem is ...READ MORE

Jul 4 in Python by Simran
19 views
+1 vote
1 answer

How to install scipy for Python 2.7?

Open the command prompt and follow these ...READ MORE

Jul 4 in Python by Arvind
• 1,290 points
6 views
0 votes
1 answer

What are the drawbacks of using thread.sleep() command in Selenium Webdriver?

Hey Eric, some of the drawbacks of ...READ MORE

Jul 5 in Selenium by Abha
• 15,320 points
25 views