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What is the difference between lock and Mutex?
...ed system mutexes. A local mutex exists only within your process.
Furthermore, one should take special care - detailed on the same page as well - when using a system-wide mutex on a system with Terminal Services.
One of the differences between Mutex and lock is that Mutex utilizes a kernel-level ...
Operational Transformation library?
...I think that parts of Google Wave's OT implementation are Open Source (and more parts are coming).
I'm not sure if this is what you are looking for, but an alternative to OT is Differential Synchronization:
Google-Diff-Match-Patch - Diff, Match and Patch libraries for Plain Text: "The Diff Match ...
Putting a simple if-then-else statement on one line [duplicate]
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That's more specifically a ternary operator expression than an if-then, here's the python syntax
value_when_true if condition else value_when_false
Better Example: (thanks Mr. Burns)
'Yes' if fruit == 'Apple' else 'No'
Now wit...
What is the difference between the kernel space and the user space?
...kernel is doing things on behalf of a process (e.g., I/O) and at least one more kernel stack that's exclusively for internal use by the kernel (e.g., for scheduling).
– Jerry Coffin
May 10 '11 at 23:38
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Compare given date with today
...t, depending on your exact circumstances, but it might also be a whole lot more convenient and lead to more maintainable code - we'd need to know more to truly make that judgement call.
For the correct timezone, you can use, for example,
date_default_timezone_set('America/New_York');
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How do you avoid over-populating the PATH Environment Variable in Windows?
...d line, but now I come to the limit of the path string, so i can't add any more dir.
12 Answers
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Which sort algorithm works best on mostly sorted data? [closed]
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What is an uber jar?
...t why is it used here in the Maven context? This case it means that one or more things are gathered together and is accessbile via the generated jar. Unfortunateley this hint didn't sovle my maven issue ;-)
– Bjoern
Mar 5 '15 at 18:09
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Is it better practice to use String.format over string Concatenation in Java?
...ice to use String.format(). The main reason is that String.format() can be more easily localised with text loaded from resource files whereas concatenation can't be localised without producing a new executable with different code for each language.
If you plan on your app being localisable you shou...
Pros and Cons of SQLite and Shared Preferences [closed]
...ge structured data as you need to define key for every single data, furthermore you cannot really search within the data except you have a certain concept for naming the keys.
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