Trending questions in Edureka Community

+15 votes
19 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
 • 1,234,182 views
+9 votes
16 answers

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

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
 • 3,620 points • 479,229 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 • 413,035 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
 • 407,705 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 • 373,284 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 • 359,123 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 • 351,684 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 • 349,232 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 • 366,243 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
 • 344,365 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 • 327,550 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
 • 338,656 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
 • 318,964 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 • 293,224 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 • 283,125 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 • 286,482 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
 • 283,083 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 • 276,134 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 • 256,147 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 • 273,804 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
 • 284,657 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 • 234,847 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
 • 260,005 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
 • 251,482 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 • 259,364 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
 • 257,161 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
 • 253,119 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 • 252,645 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 • 252,694 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
 • 23,580 points • 196,170 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
 • 236,563 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 • 239,382 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 • 214,891 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 • 236,015 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 • 185,662 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
 • 219,693 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 • 191,430 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 • 207,979 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 • 161,013 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 • 192,416 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 • 176,662 views
+1 vote
1 answer

error creating bean with name 'entitymanagerfactory' defined in class path resource

To solve your ERROR, I would suggest ...READ MORE

Feb 18, 2022 in Java by Aditya
 • 7,680 points • 162,423 views
0 votes
1 answer

How to read an external local JSON file in JavaScript?

Hello @kartik, For reading the external Local JSON ...READ MORE

Sep 3, 2020 in Java-Script by Niroj
 • 82,800 points • 185,130 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
 • 169,516 views
+1 vote
5 answers

How to remove NA values from a Vector in R?

Hello team, you can use na.omit x <- c(NA, 3, ...READ MORE

Dec 9, 2020 in Data Analytics by anonymous
 • 82,800 points • 197,543 views
+1 vote
13 answers

What is the correct way to add external Jars to IntelliJ IDEA Project?

Adding custom JAR files to the EAR project Copy the custom JAR to the ...READ MORE

Dec 10, 2020 in Java by Nikita
 • 190,595 views
+1 vote
2 answers

Could not resolve host: github.com

Hi@akhtar, This can be caused in incorrect proxy ...READ MORE

Apr 10, 2020 in Git & GitHub by MD
 • 95,460 points • 157,639 views
+2 votes
3 answers

How to replace null values in Power BI ?

Hi Nithin, To fill or replace the null or ...READ MORE

Mar 8, 2019 in Power BI by Cherukuri
 • 33,050 points • 165,039 views
0 votes
4 answers

How can we display an output of float data with 2 decimal places in java? Please help

You can use DecimalFormat. One way to use ...READ MORE

Dec 16, 2020 in Java by Gitika
 • 65,730 points • 168,881 views
0 votes
1 answer

How to see indexes for a database or table in MySQL?

Hello @kartik, To see the index for a ...READ MORE

Aug 18, 2020 in PHP by Niroj
 • 82,800 points • 152,702 views
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