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Counting the number of option tags in a select tag in jQuery
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user4642212
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answered Jul 20 '09 at 10:38
nightingale2k1nighti...
Why can't I define a default constructor for a struct in .NET?
...0 invalid rationals
If it does, then we've potentially wasted a load of work if we're about to fill in the array with real values.
EDIT: (Answering a bit more of the question) The parameterless constructor isn't created by the compiler. Value types don't have to have constructors as far as the CLR...
Changing the resolution of a VNC session in linux [closed]
I use VNC to connect to a Linux workstation at work. At work I have a 20" monitor that runs at 1600x1200, while at home I use my laptop with its resolution of 1440x900.
If I set the vncserver to run at 1440x900 I miss out on a lot of space on my monitor, whereas if I set it to run at 1600x1200 it d...
Tab space instead of multiple non-breaking spaces (“nbsp”)?
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AlohciAlohci
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Difference Between Cohesion and Coupling
...hesion:
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| Staff |
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| checkEmail() |
| sendEmail() |
| emailValidate() |
| PrintLetter() |
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Example of High Cohesion:
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| Staff |
----------------------------
| -salary ...
What's the difference between tilde(~) and caret(^) in package.json?
... npm , I tried npm install moment --save . It saves the entry in the package.json with the caret ^ prefix. Previously, it was a tilde ~ prefix.
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Generate MD5 hash string with T-SQL
... answered Aug 19 '10 at 20:40
Konstantin TarkusKonstantin Tarkus
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What is a software framework? [closed]
Can someone please explain me what a software framework is? Why do we need a framework? What does a framework do to make programming easier?
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EC2 instance types's exact network performance?
I cannot find exact network performance details for different EC2 instance types on Amazon. Instead, they are only saying:
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What should my Objective-C singleton look like? [closed]
...s first message from within the program. (Thus the method may never be invoked if the class is not used.) The runtime sends the initialize message to classes in a thread-safe manner. Superclasses receive this message before their subclasses.
So you could do something akin to this:
static MySingle...