Trending questions in Edureka Community

+11 votes
14 answers

How can I convert String to JSON object in Java?

Hi @Daisy You can use Google gson  for more ...READ MORE

Feb 7 in Java by Suresh
 • 700 points • 38,576 views
+9 votes
13 answers

How to automate gmail login process using selenium webdriver in java?

Check the below code: Here is the working ...READ MORE

Apr 24, 2018 in Selenium by Vardy
 • 2,250 points • 24,174 views
+6 votes
10 answers

Default parameters of XMS and XMX in JVM

You use these Java command-line parameters to ...READ MORE

Nov 13, 2018 in Java by Murali
 • 17,155 views
+8 votes
11 answers

Unable to resolve this error: "javac is not recognized as an internal or external command"

Check your javac path on Windows using Windows Explorer C:\Program Files\Java\jdk1.7.0_02\bin and ...READ MORE

May 23, 2018 in Java by Rishabh
 • 3,520 points • 14,546 views
+5 votes
11 answers

Concatenate columns in apache spark dataframe

its late but this how you can ...READ MORE

3 days ago in Apache Spark by anonymous
 • 13,081 views
+2 votes
11 answers

“A Non-static method cannot be referenced from a static context” error

Instead of final, here you can wrap ...READ MORE

Jan 29 in Java by zemiak
 • 11,340 views
0 votes
11 answers

How can I delete all the messages from a Kafka topic?

To purge the Kafka topic, you need ...READ MORE

Jul 9, 2018 in Apache Kafka by Shubham
 • 11,110 points • 8,920 views
+3 votes
20 answers

What is an “Edge Location” in AWS?

Let us start with brief explanation to ...READ MORE

Apr 3, 2018 in Cloud Computing by brat_1
 • 7,080 points • 7,460 views
+1 vote
3 answers

What is the command used to register gecko driver?

System.setProperty("webdriver.gecko.driver", "C:\\gecko ...READ MORE

Jan 9 in Selenium by Frankie
 • 8,990 points • 2,805 views
0 votes
8 answers

How to print array/ list without brackets in python?

You can try this for arrays: print str(names)[1:-1] READ MORE

Dec 10, 2018 in Python by George
 • 7,668 views
0 votes
1 answer

What are the comand used for troubleshooting DHCP issues?

The most common command used to troubleshoot ...READ MORE

1 day ago in Cyber Security & Ethical Hacking by Priyaj
 • 55,410 points • 6 views
0 votes
1 answer

Can someone explain me the major components of UiPath Studio interface?

Hey @Mitali, UiPath studio has some major ...READ MORE

1 day ago in RPA by Pratibha
 • 640 points • 8 views
0 votes
1 answer

What is the keyboard shortcut for recording tasks in UIPath Studio?

Hi @Danish, UiPath supports a vast range ...READ MORE

1 day ago in RPA by Anvi
 • 2,040 points • 6 views
0 votes
1 answer

Is there any way of protecting sensitive information like passwords or private data in UiPath Studio?

Hey @Umesh, in order to protect your ...READ MORE

1 day ago in RPA by Abha
 • 1,840 points • 4 views
0 votes
1 answer

can we sort the key value pairs in a dictionary?

we can use OrderedDict import collections result = colections.Orde ...READ MORE

1 day ago in Python by Mohammad
 • 720 points • 11 views
0 votes
1 answer

What are common software problem that leads to network defect?

According to what I know and have faced, ...READ MORE

1 day ago in Cyber Security & Ethical Hacking by Priyaj
 • 55,410 points • 6 views
0 votes
1 answer

What are the commands used for DNS troubleshooting?

The command that is used to troubleshoot ...READ MORE

1 day ago in Cyber Security & Ethical Hacking by Priyaj
 • 55,410 points • 3 views
0 votes
1 answer

How to diagnose a network using loopback address?

C:\Users\priyj_kumar>ping Loopback Pinging DESKTOP-TGAB9Q5 [::1] with 32 bytes ...READ MORE

1 day ago in Cyber Security & Ethical Hacking by Priyaj
 • 55,410 points • 4 views
0 votes
1 answer

how to use sum() in python?

num = [1,2,3,4] s = sum(num) print(s) READ MORE

1 day ago in Python by Mohammad
 • 720 points • 10 views
0 votes
1 answer

Tableau - PostgreSQL

Hi, Follow these steps to connect to ...READ MORE

1 day ago in Tableau by CHERUKURI
 • 3,340 points • 5 views
0 votes
1 answer

How to connect to sql server from Tableau?

Hi, Follow these steps to connect to ...READ MORE

1 day ago in Tableau by CHERUKURI
 • 3,340 points • 12 views
0 votes
1 answer

How to connect to sap hana database from Tableau?

Hi, Follow these steps to connect to ...READ MORE

1 day ago in Tableau by CHERUKURI
 • 3,340 points • 12 views
0 votes
1 answer

What are the prerequisites to install PostgreSQL on Ubuntu?

Before you start installing postgreSQL, make sure ...READ MORE

1 day ago in Database by Manoj
 • 8 views
0 votes
1 answer

How to manage network using a router?

Routers give you a built in console ...READ MORE

1 day ago in Cyber Security & Ethical Hacking by Priyaj
 • 55,410 points • 3 views
0 votes
2 answers

What is the meaning of purpose of this command: java -jar <some jar file>.jar ?

JAR (Java Archive) file is a package file ...READ MORE

2 days ago in Java by Omkar
 • 59,030 points • 8 views
0 votes
1 answer

What are the types of workflows supported by UiPath Studio?

Hi @Uday, The main types of workflows supported ...READ MORE

1 day ago in RPA by Anvi
 • 2,040 points • 3 views
0 votes
1 answer

What are the different ways to secure a computer network?

You can secure your computer network by ...READ MORE

1 day ago in Cyber Security & Ethical Hacking by Priyaj
 • 55,410 points • 4 views
0 votes
1 answer

How to connect to IBM DB2 database from Tableau?

Hi, Follow these steps, to connect to IBM ...READ MORE

1 day ago in Tableau by CHERUKURI
 • 3,340 points • 7 views
0 votes
1 answer

How to connect to mysql database from power Bi?

Hi, Follow these steps, to connect to MYSQL ...READ MORE

1 day ago in Power BI by CHERUKURI
 • 3,340 points • 10 views
0 votes
1 answer

Create new role - postgresql on ubuntu

If you are logged in as the postgres account, ...READ MORE

1 day ago in Database by Danny
 • 3 views
0 votes
1 answer

How to connect to oracle database from power Bi?

Hi, 1. Click on Get Data. 2. Go to ...READ MORE

1 day ago in Power BI by CHERUKURI
 • 3,340 points • 10 views
0 votes
1 answer

How do I install MariaDB on Windows?

Hwy @Mike, install the latest stable version ...READ MORE

1 day ago in Database by Nitin
 • 7 views
0 votes
1 answer

How to connect to sql server from power Bi?

Hi, Follow these steps to connect to ...READ MORE

1 day ago in Power BI by CHERUKURI
 • 3,340 points • 9 views
0 votes
1 answer

What is PostgreSQL?

PostgreSQL, or Postgres, is a relational database ...READ MORE

1 day ago in Database by Manoj
 • 6 views
0 votes
1 answer

How to add a story with same sheet with different parameters and filters added in tableau?

Hi Riya, Follow these steps to add sheets/dashboard ...READ MORE

1 day ago in Tableau by CHERUKURI
 • 3,340 points • 7 views
0 votes
1 answer

How to connect to sap Hana database from power Bi?

Hi, Follow these steps to connect to ...READ MORE

1 day ago in Power BI by CHERUKURI
 • 3,340 points • 9 views
0 votes
1 answer

How to quickly troubleshoot my network?

The best way to troubleshoot your network ...READ MORE

1 day ago in Cyber Security & Ethical Hacking by Priyaj
 • 55,410 points • 6 views
0 votes
1 answer

Switch to postgresql acoount

Switch over to the postgres account on your server ...READ MORE

1 day ago in Database by Kyraa
 • 4 views
0 votes
1 answer

How to connect to oracle database from Tableau?

Hi, Follow these steps to connect to oracle ...READ MORE

1 day ago in Tableau by CHERUKURI
 • 3,340 points • 5 views
0 votes
1 answer

Install postgreSQL on Ubuntu

Installing PostgreSQL on Ubuntu is very simple, ...READ MORE

1 day ago in Database by Nitesh
 • 4 views
0 votes
1 answer

Access progrs prompt without switching accounts

Use the following to get the postgres prompt ...READ MORE

1 day ago in Database by Mahi
 • 3 views
0 votes
1 answer

How to connect to IBM DB2 database from power Bi?

Hi, Hi, Follow these steps, to connect to IBM ...READ MORE

1 day ago in Power BI by CHERUKURI
 • 3,340 points • 7 views
0 votes
1 answer

How can I ping my default gateway?

Using the following command you can find ...READ MORE

1 day ago in Cyber Security & Ethical Hacking by Priyaj
 • 55,410 points • 5 views
0 votes
1 answer

Not connected to Internet

The two major problems that generally occurs ...READ MORE

1 day ago in Cyber Security & Ethical Hacking by Priyaj
 • 55,410 points • 5 views
0 votes
1 answer

What is a DNS server and how to check whether it is configured or not?

A DNS server is used to enable a machine to ...READ MORE

1 day ago in Cyber Security & Ethical Hacking by Priyaj
 • 55,410 points • 4 views
0 votes
1 answer

MSSQL installation fails at mssql-conf setup

Hi @Denis!  The problem has occurred due to the ...READ MORE

2 days ago in Database by Omkar
 • 59,030 points • 11 views
0 votes
2 answers

Explain OOPs concept in python with programatic examples

OOPS concept in Python is huge. I ...READ MORE

4 days ago in Python by Srinesh
 • 14 views
0 votes
2 answers

How to start Chromedriver in verbose mode on Eclipse

Hi friend, here is a script that ...READ MORE

3 days ago in Selenium by Vaishnavi
 • 520 points • 8 views
0 votes
4 answers

Kubernetes dashboard not showing up outside

In dashboard yaml, change cluster ip to ...READ MORE

4 days ago in Kubernetes by anonymous
 • 113 views
0 votes
0 answers

How to write a code for combo box and how can i select a country from country dropdown?

Hi, I want to select a country from ...READ MORE

Mar 14 in Selenium by ch Praveen
 • 322 views
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