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How do I compile and run a program in Java on my Mac?
...uilt-in TextEdit app works fine), type in the following code, and save the file as "HelloWorld.java" in your home directory.
public class HelloWorld {
public static void main(String args[]) {
System.out.println("Hello World!");
}
}
For example, if your username is David, save it a...
Best way to get application folder path
...main.CurrentDomain.BaseDirectory is probably the most useful for accessing files whose location is relative to the application install directory.
In an ASP.NET application, this will be the application root directory, not the bin subfolder - which is probably what you usually want. In a client appl...
Can't connect to local MySQL server through socket homebrew
...I try mysql.server start I get ERROR! The server quit without updating PID file (/usr/local/var/mysql/lyahdav-C02R32HCG8WM.pid). I needed an older version of MySQL, installed via brew install mysql@5.6.
– Liron Yahdav
Jun 27 '17 at 23:16
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Temporarily put away uncommitted changes in Subversion (a la “git-stash”)
...hile programming software stored in a Subversion repo, I often modify some files, then notice that I'd like to do some preparatory change for my main work. E.g. while implementing new functionality, I notice some refactoring which might help me.
...
How to set Meld as git mergetool
...-global merge.tool meld
git config --global mergetool.meld.path /c/Program files (x86)/meld/bin/meld
This is what is described in "How to get meld working with git on Windows"
Or you can adopt the wrapper approach described in "Use Meld with Git on Windows"
# set up Meld as the default gui diff ...
How do I use sudo to redirect output to a location I don't have permission to write to?
... ls.sh. See Steve Bennett's answer if you don't want to create a temporary file.
Launch a shell with sudo -s then run your commands:
[nobody@so]$ sudo -s
[root@so]# ls -hal /root/ > /root/test.out
[root@so]# ^D
[nobody@so]$
Use sudo tee (if you have to escape a lot when using the -c option):
s...
what is .netrwhist?
When I edit files in my ~/.vim , the .netrwhist file would mysteriously be changed, too.
4 Answers
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How to strip leading “./” in unix “find”?
...
This will miss files with names that start with a period.
– Sean
Apr 7 '10 at 23:58
2
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How do I wrap a selection with an HTML tag in Visual Studio?
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@WildJoe what kind of file do you have open? if it's an xml or xaml file by chance, i'm not sure this will work, as I believe this only works for HTML editors.
– D-Jones
May 29 '18 at 18:16
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How do I get the SharedPreferences from a PreferenceActivity in Android?
...ow some settings for my application. I am inflating the settings via a xml file so that my onCreate (and complete class methods) looks like this:
...