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How to quit a java app from within the program
...or.
Also, as others have mentioned, clean up first! That involves closing files and other open resources.
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Is there a version control system for database structure changes?
...ration -- a quick script to change the database.
You generate a migration file, which has rules to increase the db version (such as adding a column) and rules to downgrade the version (such as removing a column). Each migration is numbered, and a table keeps track of your current db version.
To mi...
How can I do test setup using the testing package in Go
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@InancGumus lstat $GOROOT/subtests: no such file or directory
– 030
Apr 29 '19 at 12:00
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How to find out mount/partition a directory or file is on? (Linux Server) [closed]
...re a Linux command to easily find out which partition/mount a directory or file is on?
1 Answer
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Android Studio rendering problems
...facing rendering issue then follow this steps.
I fixed it - in styles.xml file I changed
"Theme.AppCompat.Light.DarkActionBar"
to
"Base.Theme.AppCompat.Light.DarkActionBar"
It's some kind of hack I came across a long time ago to solve similar rendering problems in previous Android Studio vers...
Backing beans (@ManagedBean) or CDI Beans (@Named)?
...pared for future upgrade paths. CDI is readily available in Java EE Web Profile compatible containers, such as WildFly, TomEE and GlassFish. For Tomcat, you have to install it separately, exactly as you already did for JSF. See also How to install CDI in Tomcat?
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Converting from a string to boolean in Python?
...se
>>> ast.literal_eval("F")
Traceback (most recent call last):
File "", line 1, in
File "/opt/Python-2.6.1/lib/python2.6/ast.py", line 68, in literal_eval
return _convert(node_or_string)
File "/opt/Python-2.6.1/lib/python2.6/ast.py", line 67, in _convert
raise ValueError('ma...
How can I change Mac OS's default Java VM returned from /usr/libexec/java_home
...that calls a number of other shell scripts and reads various configuration files. It defaults to picking the newest JDK from /Library/Java as long as that is 7u10 or later, or uses Java 6 if your Java 7 installation is update 9 or earlier. But unravelling the logic in the shell scripts it looks to...
Best way to add comments in erb
How do we add comments in erb files, if we do not want them to be generated into the html content?
7 Answers
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Invalid default value for 'create_date' timestamp field
.... This is server option. If you have access to my.ini (mysql configuration file), then remove NO_ZERO_DATE from sql-mode option and restart server.
– Devart
Feb 8 '12 at 11:44
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