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Shared-memory objects in multiprocessing
...use an operating system that uses copy-on-write fork() semantics (like any common unix), then as long as you never alter your data structure it will be available to all child processes without taking up additional memory. You will not have to do anything special (except make absolutely sure you don...
Places where JavaBeans are used?
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edited Jun 20 at 9:12
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answered Nov 13 '09 at 13:36
BalusCBalusC
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Is it bad practice to return from within a try catch finally block?
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Python: Is it bad form to raise exceptions within __init__?
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Under what conditions is a JSESSIONID created?
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Execution of Python code with -m option or not
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When you use the -m command-line flag, Python will import a module or package for you, then run it as a script. When you don't use the -m flag, the file you named is run as just a script.
The distinction is important when you try to run a packag...
Notification click: activity already open
...ttribute of the Activity you are starting to singleTop. This will cause incoming Intents to be delivered to the existing instance rather than starting a new instance when that Activity is already at the top of the task's stack.
This is done in the manifest by adding android:launchMode="singleTop" ...
Understanding Spring @Autowired usage
...where of what to inject and just does it for you. Assuming your package is com.mycompany.movies you have to put this tag in your XML (application context file):
<context:component-scan base-package="com.mycompany.movies" />
This tag will do an auto-scanning. Assuming each class that has to ...
Ignoring an already checked-in directory's contents?
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This command will cause git to untrack your directory and all files under it without actually deleting them:
git rm -r --cached <your directory>
The -r option causes the removal of all files under your directory.
The --...
Remove a folder from git tracking
... Git's point of view (i.e. they are in past history, but not in the latest commit, and people pulling from this repo will get the files removed from their trees), but stay on your working directory because you've used --cached.
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