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Should a retrieval method return 'null' or throw an exception when it can't produce the return value
...e it indicates an inconsistent state in the system. Example: GetPersonById(25) would throw if that person has been deleted, but GetPeopleByHairColor("red") would return an empty result. So, I think the parameters say something about the expectations.
– John Knoop
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How can I switch themes in Visual Studio 2012
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edited Feb 16 '18 at 14:25
LordWilmore
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How to handle Back button with in the dialog?
...ey events elsewhere
– slinden77
May 25 '13 at 7:49
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What exactly does git's “rebase --preserve-merges” do (and why?)
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(Note: Git 2.22, Q2 2019, actually deprecates --preserve-merge, and Git 2.25, Q1 2020, stops advertising it in the "git rebase --help" output)
See commit 25cff9f, commit 7543f6f, commit 1131ec9, commit 7ccdf65, commit 537e7d6, commit a9be29c, commit 8f6aed7, commit 1644c73, commit d1e8b01, commit ...
Row Offset in SQL Server
...n KimBrian Kim
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How can you profile a Python script?
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Also it is useful to sort the results, that can be done by -s switch, example: '-s time'. You can use cumulative/name/time/file sorting op...
Count Rows in Doctrine QueryBuilder
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edited Nov 27 '14 at 11:07
Flexo♦
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Changing an element's ID with jQuery
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answered Aug 25 '14 at 20:28
Jeremy MoritzJeremy Moritz
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How do I remove blank elements from an array?
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reject is better than reject! because [].reject!(&:empty?) returns nil, [].reject(&:empty?) returns []
– kony...
Is it possible to get the non-enumerable inherited property names of an object?
...pe chains!
– Domenic
Nov 6 '11 at 3:07
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@Alex Function.prototype can never be the "root" prototy...