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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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(-2147483648> 0) returns true in C++?

-2147483648 is the smallest integer for integer type with 32 bits, but it seems that it will overflow in the if(...) sentence: ...
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Why use Ruby's attr_accessor, attr_reader and attr_writer?

...write classes which will work correctly no matter how their public API is called. class Person attr_accessor :age ... end Here, I can see that I may both read and write the age. class Person attr_reader :age ... end Here, I can see that I may only read the age. Imagine that it is set ...
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Version vs build in Xcode

...ortVersionString (Version) and CFBundleVersion (Build). The Version is usually used how you appear to have been using it with Xcode 3. I'm not sure on what level you're asking about the Version/Build difference, so I'll answer it philosophically. There are all sorts of schemes, but a popular one i...
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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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String vs string in C# [duplicate]

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Tomcat VS Jetty [closed]

I'm wondering about the downsides of each servers in respect to a production environment. Did anyone have big problems with one of the features? Performance, etc. I also quickly took a look at the new Glassfish, does it match up the simple servlet containers (it seems to have a good management inter...
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php == vs === operator [duplicate]

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“Parameter” vs “Argument” [duplicate]

I got parameter and argument kind of mixed up and did not really pay attention to when to use one and when to use the other. ...