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Change text color based on brightness of the covered background area?

I've thought about the following for a while already, so now I want to know your opinions, possible solutions, and so on. 8...
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T-SQL get SELECTed value of stored procedure

...FROM MyTable WHERE MyPrimaryKeyField = @Param RETURN @ReturnValue GO and now call your procedure like: DECLARE @SelectedValue int ,@Param int SET @Param=1 EXEC @SelectedValue = GetMyInt @Param PRINT @SelectedValue this will only work for INTs, because RETURN can only return a sin...
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How do I move forward and backward between commits in git?

...am doing a git bisect and after arriving to the problematic commit, I am now trying to get a step forward/backward to make sure I am in the right one. ...
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Why does sun.misc.Unsafe exist, and how can it be used in the real world?

... Regarding the point 2, I would like to know how can you invoke the constructor as any other method call? Because I did not find any way of doing that unless in bytecodes. – Miguel Gamboa Nov 23 '12 at 13:22 ...
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What is Unicode, UTF-8, UTF-16?

... by only two bytes, in a region called the Basic Multilingual Plane (BMP). Now a character encoding is needed to access this character set, and as the question asks, I will concentrate on UTF-8 and UTF-16. Memory considerations So how many bytes give access to what characters in these encodings? ...
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What is the difference between null and undefined in JavaScript?

I want to know what the difference is between null and undefined in JavaScript. 33 Answers ...
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Best way to trim strings after data entry. Should I create a custom model binder?

... explicitly trimming every user supplied string value. I'm interested to know how and when people are trimming strings. 15...
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What does the “__block” keyword mean?

What exactly does the __block keyword in Objective-C mean? I know it allows you to modify variables within blocks, but I'd like to know... ...
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filtering NSArray into a new NSArray in Objective-C

...ontains[c] 's'"]; [array filteredArrayUsingPredicate:sPredicate]; // array now contains { @"Chris", @"Melissa" } share | improve this answer | follow | ...
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How do I get the currently displayed fragment?

... iteratively check through all fragments and then decide which fragment is now displayed on the screen. I think your answer needs my code to iteratively check each of my fragments, and find out the visible one ... – Leem.fin Feb 15 '12 at 14:23 ...