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How does “do something OR DIE()” work in PHP?
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nickfnickf
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Vim: Move window left/right?
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edited Jan 28 at 19:14
RTbecard
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answere...
What is the use for IHttpHandler.IsReusable?
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edited Feb 10 at 8:22
answered Mar 31 '11 at 14:03
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Get ffmpeg information in friendly way
...xistusIrexistus
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Table Header Views in StoryBoards
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answered Nov 8 '11 at 16:02
Mr RogersMr Rogers
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What is Pseudo TTY-Allocation? (SSH and Github)
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answered Jul 28 '13 at 10:31
VonCVonC
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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,...
Error :Request header field Content-Type is not allowed by Access-Control-Allow-Headers
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answered Sep 13 '12 at 19:58
Mark JonesMark Jones
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