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Likelihood of collision using most significant bits of a UUID in Java
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213
According to the documentation, the static method UUID.randomUUID() generates a type 4 UUID.
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Remove HTML Tags in Javascript with Regex
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12 Answers
12
Active
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Java, List only subdirectories from a directory, not files
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142
You can use the File class to list the directories.
File file = new File("/path/to/directory");...
Check existence of input argument in a Bash shell script
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2442
It is:
if [ $# -eq 0 ]
then
echo "No arguments supplied"
fi
The $# variable will tell ...
Event Signature in .NET — Using a Strong Typed 'Sender'? [closed]
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25
It seems Microsoft has picked up on this as a similar example is now on MSDN:
Generic Delegate...
How do I serialize an object and save it to a file in Android?
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251
Saving (w/o exception handling code):
FileOutputStream fos = context.openFileOutput(fileName,...
How do you detect/avoid Memory leaks in your (Unmanaged) code? [closed]
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29 Answers
29
Active
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How to serialize Joda DateTime with Jackson JSON processor?
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This has become very easy with Jackson 2.0 and the Joda module.
ObjectMapper mapper = new ObjectMapper();
mapper.registerModule(new JodaModule());
Maven dependency:
<dependency>
<groupId>com.fasterxml.jackson.datatype</groupId>
<artif...
What does {0} mean when initializing an object?
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edited Nov 24 '15 at 2:04
answered Sep 18 '08 at 0:39
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