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Oct 3rd, 2007, 00:33
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#1 (permalink)
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void
this applies to most langs
but i'll post here.
what does void mean? i see methods defined as void, javascript void and all that.
what does it mean though?
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Languages: PHP, mySQL (queries), C#, (X)html, CSS, JS.
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Oct 3rd, 2007, 08:18
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#2 (permalink)
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Join Date: Jun 2007
Location: Canterbury
Age: 19
Posts: 797
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Re: void
think it means it either doesn't take a value or it doesn't return a value
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Oct 3rd, 2007, 09:06
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#3 (permalink)
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Join Date: Apr 2007
Location: Willich, Germany
Age: 20
Posts: 612
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Re: void
The void keyword means that the identifier it's being applied to has no type (int, bool...)
When you have a void function then it means the function returns no value (has no type).
A void pointer points to a value with no type.
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Web design is the creation of digital environments that facilitate and encourage human activity; reflect or adapt to individual voices and content; and change gracefully over time while always retaining their identity.
~ www.c010depunkk.com ~ the hang-out of a web developer
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Oct 3rd, 2007, 14:59
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#4 (permalink)
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Join Date: Jul 2007
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Re: void
thanks!
so would a void function be something like the following:
function void func() {
WriteLine("this");
}
?
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Languages: PHP, mySQL (queries), C#, (X)html, CSS, JS.
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Oct 3rd, 2007, 15:27
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#5 (permalink)
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Join Date: Apr 2007
Location: Willich, Germany
Age: 20
Posts: 612
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Re: void
well, yeah. Depends on which language we're talking about....
__________________
Web design is the creation of digital environments that facilitate and encourage human activity; reflect or adapt to individual voices and content; and change gracefully over time while always retaining their identity.
~ www.c010depunkk.com ~ the hang-out of a web developer
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Oct 3rd, 2007, 15:29
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#6 (permalink)
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Administrator
Join Date: Jul 2007
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Re: void
Quote:
Originally Posted by c010depunkk
well, yeah. Depends on which language we're talking about....
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Yeah just realised I don't know any java, so don't know syntax/keywords
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