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Distributed sequence number generation?

... OK, this is a very old question, which I'm first seeing now. You'll need to differentiate between sequence numbers and unique IDs that are (optionally) loosely sortable by a specific criteria (typically generation time). True sequence numbers imply knowledge of what all other wor...
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Check to see if python script is running

...cates a non-graceful shutdown, which means the app crashed. That lets you know there's a problem, and to check the logs. As mentioned, the atexit module can also take care of this, assuming the bug isn't in the Python interpreter itself. – Dan Udey May 30 '11 a...
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Why should I prefer to use member initialization lists?

...estructor of “Type” is called for “a” since it goes out of scope. Now consider the same code with MyClass() constructor with Initializer List // With Initializer List class MyClass { Type variable; public: MyClass(Type a):variable(a) { // Assume that Type is an already ...
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How to add Options Menu to Fragment in Android

....MenuInflater; instead of import android.support.v4.view.MenuInflater; and now all is working – misterbassman Nov 29 '11 at 10:53 185 ...
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Calculate MD5 checksum for a file

...'s fine. Personally I'd probably use SHA-256 just out of habit :) I don't know about support for CRC32 in .NET offhand, but you can probably search for it as quickly as I can :) – Jon Skeet Jul 30 '14 at 13:40 ...
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Why can't radio buttons be “readonly”?

...ticed that solutions 2 and 3 have switched places in Jonathan's answer, so now the comments don't seem to make much sense. – mcv Dec 26 '09 at 0:32 1 ...
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What's the difference between session.Merge and session.SaveOrUpdate?

...er wanted to compare Merge the former or the latter. SaveOrUpdateCopy is a now-obsolete method which did a merge in NHibernate prior to Merge being imported. – codekaizen Apr 13 '11 at 0:01 ...
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How to have Android Service communicate with Activity

...answered Mar 17 '10 at 15:54 MrSnowflakeMrSnowflake 4,55422 gold badges2626 silver badges3232 bronze badges ...
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How to inherit constructors?

... In such context you're right although now "best practices" becomes "best available practices". – too Aug 26 '12 at 18:06 9 ...
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How can I represent an 'Enum' in Python?

... The original PEP354 is no longer merely rejected, but is now marked superseded. PEP435 adds a standard Enum for Python 3.4. See python.org/dev/peps/pep-0435 – Peter Hansen May 10 '13 at 19:05 ...