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When should use Readonly and Get only properties
...ate readonly double b;
public ReadOnlyFields()
{
this.b = 4.0;
}
}
readonly class fields are often used for variables that are initialized during class construction, and will never be changed later on.
In short, if you need to ensure your property value will never be changed ...
How can I build multiple submit buttons django form?
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John Mee
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answered May 14 '09 at 23:03
Ayman Hour...
What is Autoloading; How do you use spl_autoload, __autoload and spl_autoload_register?
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345
spl_autoload_register() allows you to register multiple functions (or static methods from your ...
How to use XPath contains() here?
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Jeff YatesJeff Yates
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Instance variable: self vs @
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264
Writing @age directly accesses the instance variable @age. Writing self.age tells the object to ...
HTML Submit-button: Different value / button-text?
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PekkaPekka
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How to verify that a specific method was not called using Mockito?
...ncy, never()).someMethod();
The documentation of this feature is there §4 "Verifying exact number of invocations / at least x / never", and the never javadoc is here.
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What is the difference between __dirname and ./ in node.js?
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840
The gist
In Node.js, __dirname is always the directory in which the currently executing script ...
How to validate IP address in Python? [duplicate]
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Hmm, seems to accept things like "4" and "192.168" and silently pads the rest with zeros. Technically valid, I'm sure, but not quite what I expected.
– krupan
Nov 25 '08 at 23:58
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