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Combining a class selector and an attribute selector with jQuery
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Nick PyettNick Pyett
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add a co...
cout is not a member of std
...tom.
– Paul Hannon
Jul 7 '12 at 14:58
1
You´ve probably included it indirectly. It is ALWAYS req...
How do I enable language extensions from within GHCi?
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Cat Plus PlusCat Plus Plus
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linux tee is not working with python?
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answered Feb 9 '14 at 18:21
VorVor
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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...
mongoDB/mongoose: unique if not null
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As of MongoDB v1.8+ you can get the desired behavior of ensuring unique values but allowing multiple docs without the field by setting the sparse option to true when defining the index. As in:
email : {type: String, trim: true, index: true,...
Build the full path filename in Python
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edited Aug 28 at 23:23
answered Aug 20 '11 at 16:49
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Select between two dates with Django
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edited Mar 3 at 4:18
suhailvs
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answered Oc...
builtins.TypeError: must be str, not bytes
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498
The outfile should be in binary mode.
outFile = open('output.xml', 'wb')
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How to change a TextView's style at runtime
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