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Is there a perfect algorithm for chess? [closed]
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Scripted to win is one thing. Exhaustively enumerated is a different thing. Either way, the information is perfect -- everything is known -- the game is deterministic by definition.
– S.Lott
Jan 3 '09 at...
Most Useful Attributes [closed]
I know that attributes are extremely useful. There are some predefined ones such as [Browsable(false)] which allows you to hide properties in the properties tab. Here is a good question explaining attributes: What are attributes in .NET?
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How to get the index of an element in an IEnumerable?
...; type in order to use my IEnumerable<> objects with third party components which only support datasources of type IList. I agree that trying to get an index of an element within an IEnumerable object is probably in most cases a sign of something beign done wrong there are times when finding s...
How to bring view in front of everything?
...and because of the animations some of the widgets are moving (translating) one over another. For example the text view is moving over some buttons . . .
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SQL Server - Return value after INSERT
...unreliable as even if your table doesn't currently have any triggers - someone adding one down the line will break your application. Time Bomb sort of behaviour.
See msdn article for deeper explanation:
http://blogs.msdn.com/b/sqlprogrammability/archive/2008/07/11/update-with-output-clause-trigger...
Testing Private method using mockito
...f b is false. This means you should write two different tests for method; one for each case. So instead of having three method-oriented tests (one for method, one for method1, one for method2, you have two behaviour-oriented tests.
Related to this (I suggested this in another SO thread recently, ...
image.onload event and browser cache
...oad? You had it right in the first code example, but messed up the second one. The second one will not work properly in some versions of IE.
– jfriend00
Sep 10 '12 at 16:42
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How do you remove duplicates from a list whilst preserving order?
...me alternatives: http://www.peterbe.com/plog/uniqifiers-benchmark
Fastest one:
def f7(seq):
seen = set()
seen_add = seen.add
return [x for x in seq if not (x in seen or seen_add(x))]
Why assign seen.add to seen_add instead of just calling seen.add? Python is a dynamic language, and r...
Which iOS app version/build number(s) MUST be incremented upon App Store release?
...e many builds for any particular release of your App, you only need to use one new Version Number for each new release of your App.
You cannot re-use Version Numbers.
For every new build you submit, you will need to invent a new Build Number whose value is greater than the last Build Number you ...
In the shell, what does “ 2>&1 ” mean?
...utput (stdout).
File descriptor 2 is the standard error (stderr).
Here is one way to remember this construct (although it is not entirely accurate): at first, 2>1 may look like a good way to redirect stderr to stdout. However, it will actually be interpreted as "redirect stderr to a file named 1...