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Why are Oracle table/column/index names limited to 30 characters?

..., but there is always a case that turns up where we hit this limit - especially in naming foreign keys. 10 Answers ...
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Implement C# Generic Timeout

... The really tricky part here was killing the long running task through passing the executor thread from the Action back to a place where it could be aborted. I accomplished this with the use of a wrapped delegate that passes out th...
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omp parallel vs. omp parallel for

...xact implementation might deal with them differently. The combined parallel worksharing constructs are a shortcut for specifying a parallel construct containing one worksharing construct and no other statements. Permitted clauses are the union of the clauses allowed for the parallel and w...
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Multidimensional Array [][] vs [,] [duplicate]

...fies a jagged array. http://msdn.microsoft.com/en-us/library/2s05feca(v=vs.80).aspx The second one is basically a two dimensional array and the syntax is correct and acceptable. double[,] ServicePoint = new double[10,9];//<-ok (2) And to access or modify a two dimensional array you have ...
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Best way to specify whitespace in a String.Split operation

... If you just call: string[] ssize = myStr.Split(null); //Or myStr.Split() or: string[] ssize = myStr.Split(new char[0]); then white-space is assumed to be the splitting character. From the string.Split(char[]) method's documentation page...
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Advantages of using display:inline-block vs float:left in CSS

Normally, when we want to have multiple DIVs in a row we would use float: left , but now I discovered the trick of display:inline-block ...
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Resolving ambiguous overload on function pointer and std::function for a lambda using +

... VS15 gives you this fun error: test.cpp(543): error C2593: 'operator +' is ambiguous t\test.cpp(543): note: could be 'built-in C++ operator+(void (__cdecl *)(void))' t\test.cpp(543): note: or 'built-in C++ operator+(vo...
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Can I automatically increment the file build version when using Visual Studio?

I was just wondering how I could automatically increment the build (and version?) of my files using Visual Studio (2005). ...
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How to search by key=>value in a multidimensional array in PHP

Is there any fast way to get all subarrays where a key value pair was found in a multidimensional array? I can't say how deep the array will be. ...
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@property retain, assign, copy, nonatomic in Objective-C

...gners opted for the safer of the two solutions. In fact nonatomic is generally the better choice as it omits extremely expensive thread locks. The only reason to use atomic is if your property might be set from multiple threads (in which case omitting it can lead to an over-release or a leak). ...