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Round double in two decimal places in C#?
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How to update attributes without validation
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answered Jun 8 '10 at 15:33
SalilSalil
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What does PorterDuff.Mode mean in android graphics.What does it do?
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whitneyland
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answered Sep 3 '14 at 22:27
PhasmalPhasmal
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Advantage of creating a generic repository vs. specific repository for each object?
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Brody Robertson
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answered Aug 5 '09 at 6:12
Bryan WattsBryan Wat...
Check if a table exists in Rails
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answered Jan 31 '12 at 14:48
alexey_the_catalexey_the_cat
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Is JavaScript an untyped language?
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answered Feb 6 '12 at 12:08
Brian McKennaBrian McKenna
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DateTime2 vs DateTime in SQL Server
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edited Jul 13 '18 at 19:20
Evan Carroll
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What is function overloading and overriding in php?
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rightfold
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answered Jun 8 '10 at 4:35
Jacob RelkinJacob Rel...
SQL query return data from multiple tables
...ifferent to a number of other tutorials out there which use the older ANSI-89 syntax (and if you are used to 89, may seem much less intuitive - but all I can say is to try it) as it is much easier to understand when the queries start getting more complex. Why use it? Is there a performance gain? The...
What's the point of having pointers in Go?
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I really like example taken from http://www.golang-book.com/8
func zero(x int) {
x = 0
}
func main() {
x := 5
zero(x)
fmt.Println(x) // x is still 5
}
as contrasted with
func zero(xPtr *int) {
*xPtr = 0
}
func main() {
x := 5
zero(&x)
fmt.Printl...