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Generating a list of which files changed between hg versions
...hange . lists the changed files in . - same list as hg status --rev .^ but more directly
– Metaxis
Oct 14 '15 at 23:21
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How to colorize diff on the command line?
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Which Java Collection should I use?
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@MattBall Memory usage is a much more tricky situation as while a LinkedList uses more memory per element...ArrayList never releases memory. That means that if you have a list that sometimes grows to a huge size but usually is small then an ArrayList will gi...
Adding 'serial' to existing column in Postgres
... clumsy, if not illegal.
Using the three-parameter form of setval would be more appropriate:
-- vvv
SELECT setval('foo_a_seq', coalesce(max(a), 0) + 1, false) FROM foo;
-- ^ ^
-- ...
Why is it Valid to Concatenate Null Strings but not to Call “null.ToString()”?
...ty string, but it does not convert the value of the original null string.
More information on the + binary operator:
The binary + operator performs string concatenation when one or both operands are of type string.
If an operand of string concatenation is null, an empty string is substituted. Othe...
Does java have a int.tryparse that doesn't throw an exception for bad data? [duplicate]
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Dependency injection through constructors or property setters?
...eter to the constructor.
Of course, there are a few subclasses plus even more for unit tests, so now I am playing the game of going around altering all the constructors to match, and it's taking ages.
It makes me think that using properties with setters is a better way of getting dependencies. I...
What is the difference between and ? [duplicate]
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Can you be more specific on which include result in which output? You mentioned your second include is using directive (@include). Then in the first output result, you mentioned you used directive (@include), but on the second output re...
Unable to load DLL 'SQLite.Interop.dll'
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NoClassDefFoundError: android.support.v7.internal.view.menu.MenuBuilder
... just a way to allow users to have access to limited functionality while a more permanent solution is found.
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