Trending questions in Edureka Community

+16 votes
22 answers

How can I run a ‘docker exec’ command inside a docker container?

you can run any command in a ...READ MORE

Dec 10, 2018 in Docker by Pramiti
 • 1,248,163 views
+10 votes
16 answers

javac' is not recognized as an internal or external command, operable program or batch file.

Try this it works fine : C:\ YourFolder ...READ MORE

Nov 13, 2018 in Java by Jino
 • 5,820 points • 514,951 views
+2 votes
10 answers

How to fix this? ValueError: invalid literal for int() with base 10 error in Python

The following are totally acceptable in python: passing ...READ MORE

Nov 16, 2018 in Python by Nymeria
 • 3,560 points • 427,397 views
+11 votes
13 answers

What are the default xmx and xms values ?

Run this code to see all the ...READ MORE

Nov 13, 2018 in Java by anonymous
 • 418,155 views
+1 vote
7 answers

How to use not equal operator in python

if 5 != 3: use like this! READ MORE

Dec 2, 2023 in Python by Tamilaaran
edited Mar 5, 2025 • 378,418 views
+1 vote
5 answers

how to exit a python script in an if statement

Instead of using the normal UTF-8 encoding, ...READ MORE

Jul 4, 2023 in Python by bodymist
 • 140 points • 366,024 views
+5 votes
3 answers

Copying files from host to Docker container

Hi, You can use the docker cp command ...READ MORE

Dec 9, 2020 in Docker by MD
 • 95,460 points • 356,484 views
+5 votes
11 answers

How to import a jar file in Eclipse?

Click on File > Import. The Import ...READ MORE

Aug 23, 2018 in Java by Daisy
 • 8,140 points • 377,295 views
+3 votes
2 answers

How to find all the classes of a package in Java?

Looking on internet I found this page with ...READ MORE

Nov 16, 2020 in Java by Juan
 • 350 points • 352,349 views
+5 votes
4 answers

UnicodeDecodeError: 'utf-8' codec can't decode byte 0x87 in position 10: invalid start byte

You have to use the encoding as latin1 ...READ MORE

Jul 11, 2019 in Python by Ritu
 • 355,488 views
+2 votes
9 answers

Python error "IndentationError: expected an indented block"

Python requires its code to be indented ...READ MORE

Jun 17, 2019 in Python by Varun
edited Jun 17, 2019 • 336,591 views
+6 votes
14 answers

Python AWS Boto3: How do i read files from S3 Bucket?

You can use the following code, import boto3 s3 ...READ MORE

Dec 7, 2018 in AWS by Nitesh
 • 329,208 views
+1 vote
5 answers

How to filter out na in R?

Try this: df %>% filter(!is.na(col1)) READ MORE

Mar 26, 2019 in Data Analytics by anonymous
 • 345,903 views
+4 votes
7 answers

Error dpkg frontend lock is locked by another process

First, find out the id of the process that ...READ MORE

Aug 7, 2019 in Linux Administration by Sirajul
 • 59,190 points • 288,929 views
+2 votes
2 answers

What is 755 permission in Linux?

Hi, File permission 755 means that the directory ...READ MORE

Dec 9, 2020 in Linux Administration by MD
 • 95,460 points • 297,507 views
+3 votes
14 answers

com.mysql.cj.jdbc.exceptions.communicationsexception :Communications link failure

Exception in thread "main" com.mysql.cj.jdbc.exceptions.CommunicationsException: Communications link ...READ MORE

Dec 12, 2024 in Java by jack
edited Mar 6, 2025 • 267,803 views
+8 votes
3 answers

How to download s3 bucket folder?

To Download using AWS S3 CLI : aws ...READ MORE

Sep 7, 2018 in Cloud Computing by eatcodesleeprepeat
 • 4,710 points • 298,942 views
+1 vote
4 answers

How do I remove an element from a list by index in Python?

Delete the List and its element: We have ...READ MORE

Jun 7, 2020 in Python by sahil
 • 500 points • 288,361 views
+1 vote
3 answers

How to uninstall apache2 in ubuntu?

Hey @Laksha, execute the following commands: $ sudo ...READ MORE

May 14, 2019 in Linux Administration by Hemant
 • 288,839 views
+3 votes
3 answers

ModuleNotFoundError: No module named 'cv2'

Hi@akhtar, This error may occur if you didn't install ...READ MORE

Apr 9, 2020 in Python by MD
 • 95,460 points • 279,434 views
+1 vote
1 answer

How to find index of element in dataframe Python ?

First, use the dataframe to match the ...READ MORE

Apr 8, 2019 in Python by Esha
 • 289,496 views
+17 votes
25 answers

How can I convert String to JSON object in Java?

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

Feb 7, 2019 in Java by Suresh
 • 720 points • 274,053 views
+1 vote
1 answer

Error response from daemon: get "https://registry-1.docker.io/v2/": unauthorized: incorrect username or password

Hi@akhtar, Sometimes it happens. I also faced this ...READ MORE

Aug 27, 2020 in Docker by MD
 • 95,460 points
reshown Nov 22, 2023 by Soumya • 241,622 views
+2 votes
13 answers

How does java.net.SocketException: Connection reset happen ?

You can use wireshark to view the ...READ MORE

Dec 7, 2018 in Java by tushh
 • 268,253 views
+3 votes
2 answers

UnicodeDecodeError: "utf-8" codec can't decode byte in position : invalid start byte

You have to use the encoding as latin1 ...READ MORE

Jul 23, 2019 in Python by Kunal
 • 259,355 views
+4 votes
5 answers

How to run docker compose YML file?

You can run the following command to ...READ MORE

May 7, 2019 in DevOps & Agile by Mithin
 • 264,979 views
+5 votes
4 answers

Git push vs git push origin

In simple words git push command updates ...READ MORE

Apr 23, 2019 in Git & GitHub by Hiran
 • 259,621 views
+3 votes
14 answers

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

Hey Techies, Non-static variables are part of the objects ...READ MORE

Dec 10, 2020 in Java by Roshni
 • 10,440 points • 261,031 views
+3 votes
12 answers

How to run multiple commands in docker at once?

In order to run multiple commands in ...READ MORE

Jul 19, 2018 in Docker by Sophie may
 • 10,620 points • 259,300 views
+1 vote
1 answer

Convert excel column to comma separated list

The CONCATENATE function in Excel can transform ...READ MORE

Apr 6, 2022 in Database by gaurav
 • 25,250 points • 207,350 views
+1 vote
5 answers

How to read pandas read_csv no with header

Use this logic, if header is present ...READ MORE

Mar 14, 2020 in Python by Shahabuddin
 • 160 points • 248,417 views
+1 vote
14 answers

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

To delete all the messages from a Kafka topic.  There are many approach ...READ MORE

Jun 19, 2020 in Apache Kafka by PAWAN
 • 380 points • 252,211 views
+2 votes
2 answers

How to download files from s3 bucket using command line?

You can use cp to copy the ...READ MORE

Aug 23, 2019 in AWS by Faiza
 • 241,899 views
+1 vote
6 answers

How to separate digits of a number in Java ?

String numberString = Integer.toString(number);  for (int i = ...READ MORE

Dec 5, 2023 in Java by Akash
 • 100 points
edited Mar 5, 2025 • 222,108 views
+1 vote
1 answer

How to Insert date value in SQL table

Always use ANSI default string literal format for date i.e. YYYY-MM-DD like below. INSERT ...READ MORE

Feb 17, 2022 in Database by Neha
 • 9,020 points • 193,919 views
+11 votes
17 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
 • 2,360 points • 227,719 views
+3 votes
13 answers

Unable to execute jar- file: “no main manifest attribute”

add a jar/manifest/attributes setting like this: apply plugin: ...READ MORE

Nov 27, 2018 in Java by krishti
 • 229,685 views
+1 vote
4 answers

how to sort a list of numbers without using built-in functions like min, max or any other function?

Yes it is possible. You can refer ...READ MORE

Jun 27, 2019 in Python by Arvind
 • 3,050 points • 198,234 views
+1 vote
6 answers

How much hike should i ask for 2 years experience?

Service based to service based - at ...READ MORE

Jan 19, 2022 in Career Counselling by Former Amazon/gs employee
edited Mar 5, 2025 • 204,052 views
+1 vote
1 answer

how to change format of date from mm/dd/yyyy to dd-mmm-yyyy in MS Excel

i am using in angular its work ...READ MORE

Apr 13, 2023 in Database by manisha
edited Mar 5, 2025 • 165,806 views
+7 votes
12 answers

How do I delete my Google Cloud Platform Account?

How do I delete me cloud and ...READ MORE

Jan 18, 2019 in GCP by dodge123@yahoo.com
 • 183,507 views
+2 votes
4 answers

How to get job after long gap and without experience?

same condition READ MORE

Sep 5, 2023 in Career Counselling by anonymous
edited Mar 5, 2025 • 184,446 views
+1 vote
1