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How to get a specific output iterating a hash in Ruby?
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community wiki
sepp2k
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Is it bad practice to return from within a try catch finally block?
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19
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Python: Is it bad form to raise exceptions within __init__?
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27
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Under what conditions is a JSESSIONID created?
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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" ...
Possibility of duplicate Mongo ObjectId's being generated in two different collections?
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You completely skipped over the fact that in 136 years you'd have another shot to generate the same ObjectId you had before as long as the machine hash, process ID, and counter all turn out the same
– jamyla...
.htm vs .html ? Which file extension naming is more correct? [closed]
...ns are typically 3 characters long.
AND MORE ON: http://www.sightspecific.com/~mosh/WWW_FAQ/ext.html or http://www.sightspecific.com/~mosh/WWW_FAQ/ext.htm
I think I should add this part here:
There is one single slight difference between .htm and .html files. Consider a path in your server like: ...
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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111 silver badge
answered Nov 13 '09 at 13:36
BalusCBalusC
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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 --...