Answers for "how to create a function that returns in java"

25

remove apache2 from ubuntu

#stop the apache2 service 
$ sudo systemctl stop apache2 

#remove apache2 packages
$ sudo apt-get purge apache2 apache2-utils apache2-bin apache2.2-common

# cleanup
$ sudo apt-get autoremove

# check if the apache has been removed:
#1- following command line should return a blank line
$ which apache2   
# 2- following command line should return apache2: Failed to start apache2.service: Unit apache2.service not found.
$ sudo systemctl start apache2
Posted by: Guest on November-29-2020
0

Completely uninstall apache2

$sudo service apache2 stop

$ sudo apt-get purge apache2 apache2-utils apache2.2-bin apache2-common
$ sudo apt-get autoremove

$ whereis apache2
Posted by: Guest on July-16-2021
0

return statement in java

A return statement causes the program control to transfer back to the caller of a method.
Posted by: Guest on July-30-2020

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