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The smallest difference between 2 Angles

...les in the range -PI -> PI around a coordinate, what is the value of the smallest of the 2 angles between them? 9 Answers ...
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How to define an enumerated type (enum) in C?

...ollowing works without any complaints (compiled with gcc -ansi -pedantic -Wall): #include <stdio.h> enum { RANDOM, IMMEDIATE, SEARCH } strategy = IMMEDIATE; int main(int argc, char** argv){ printf("strategy: %d\n", strategy); return 0; } If instead of the above, the second line wer...
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Are memory leaks ever ok? [closed]

...forced this situation on me, it would lead me to seriously suspect the overall quality of the library in question. It would be as if I test drove a car and found a couple loose washers and nuts in one of the cupholders – it may not be a big deal in itself, but it portrays a lack of commitment to ...
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Alter Table Add Column Syntax

...c NOT NULL IDENTITY (1, 1) ALTER TABLE Employees ADD CONSTRAINT PK_Employees PRIMARY KEY CLUSTERED ( EmployeeID ) WITH( STATISTICS_NORECOMPUTE = OFF, IGNORE_DUP_KEY = OFF, ALLOW_ROW_LOCKS = ON, ALLOW_PAGE_LOCKS = ON) ON [PRIMARY] ...
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Locking pattern for proper use of .NET MemoryCache

...t collection that has thread safe reads but non-thread safe writes (almost all of classes under the System.Collections namespace is like that). Here is how I would do it using ReaderWriterLockSlim to protect access. You need to do a kind of "Double Checked Locking" to see if anyone else created the...
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Inline instantiation of a constant List

...n List<T>. private static readonly ReadOnlyCollection<string> _metrics = new ReadOnlyCollection<string>(new[] { SourceFile.LOC, SourceFile.MCCABE, SourceFile.NOM, SourceFile.NOA, SourceFile.FANOUT, ...
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The provider is not compatible with the version of Oracle client

... I've been looking into this problem further, and you simply need to grab all the appropriate DLL's from the same downloaded version of ODP.Net and put them in the same folder as your Exe file, because ODP.Net is fussy about not mixing version numbers. I've explained how to do this here: http://sp...
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How do I turn off Oracle password expiration?

...racle first check which profile the user is using: select profile from DBA_USERS where username = '<username>'; Then you can change the limit to never expire using: alter profile <profile_name> limit password_life_time UNLIMITED; If you want to previously check the limit you may us...
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Export a graph to .eps file with R

... there is an error : graph margins too large... – the_drug Mar 1 '11 at 9:42 6 make the plot dime...
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Do DOM tree elements with ids become global variables?

...ts’ are added as apparent properties of the document object. This is a really bad idea, as it allows element names to clash with real properties of document. IE made the situation worse by also adding named elements as properties of the window object. This is doubly bad in that now you have to av...