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Array.Add vs +=

...s you should try to add them in as few operations as possible, ex: $arr = 1..3 #Array $arr += (4..5) #Combine with another array in a single write-operation $arr.Count 5 If that's not possible, consider using a more efficient collection like List or ArrayList (see the other answer). ...
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What is the advantage to using bloom filters?

... 157 From Wikipedia: Bloom filters have a strong space advantage over other data structures ...
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The provider is not compatible with the version of Oracle client

I'm trying to use the Oracle ODP.NET 11g (11.1.0.6.20) Instant Client on my ASP.net project as a Data Provider but when I run the aspx page I get a " The provider is not compatible with the version of Oracle client " error message. Any help would be appreciated. ...
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How to access parameters in a RESTful POST method

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problem with and :after with CSS in WebKit

... 135 I haven't checked this extensively, but I'm under the impression that this isn't (yet?) possib...
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Can't find the 'libpq-fe.h header when trying to install pg gem

I am using the Ruby on Rails 3.1 pre version. I like to use PostgreSQL, but the problem is installing the pg gem. It gives me the following error: ...
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How do I join two SQLite tables in my Android application?

... | edited Sep 16 '14 at 14:01 Xtreme Biker 26.8k1212 gold badges114114 silver badges187187 bronze badges ...
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Split List into Sublists with LINQ

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What is the iPad user agent?

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What is the printf format specifier for bool?

...ic arguments, you can use %d: bool x = true; printf("%d\n", x); // prints 1 But why not: printf(x ? "true" : "false"); or, better: printf("%s", x ? "true" : "false"); or, even better: fputs(x ? "true" : "false", stdout); instead? ...