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How to create own dynamic type or dynamic object in C#?
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Mario SannumMario Sannum
10.6k88 gold badges3434 silver badges4545 bronze badges
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How to properly seed random number generator
...{
rand.Seed(time.Now().UTC().UnixNano())
fmt.Println(randomString(10))
}
func randomString(l int) string {
bytes := make([]byte, l)
for i := 0; i < l; i++ {
bytes[i] = byte(randInt(65, 90))
}
return string(bytes)
}
func randInt(min int, max int) int {
return ...
Is it OK to leave a channel open?
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+250
It's OK to leave a Go channel open forever and never close it. When the channel is no longer used, it will be garbage collected.
N...
jQuery: keyPress Backspace won't fire?
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330
Use keyup instead of keypress. This gets all the key codes when the user presses something
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Providing a default value for an Optional in Swift?
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As of Aug 2014 Swift has coalescing operator (??) that allows that. For example, for an optional String myOptional you could write:
result = myOptional ?? "n/a"
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How to convert a dictionary to query string in Python?
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edited Jan 10 '19 at 18:23
Nick T
20.5k88 gold badges6969 silver badges106106 bronze badges
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Calling constructor from other constructor in same class
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edited Jun 21 '17 at 13:40
user2428118
7,15944 gold badges4040 silver badges6767 bronze badges
answered...
Start service in Android
...alled my service, my debugg not show nothing
– user3402040
Nov 9 '15 at 23:04
Add a shitton of Log.e tags everywhere: ...
How to take screenshot of a div with JavaScript?
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10 Answers
10
Active
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How to Loop through items returned by a function with ng-repeat?
...objects returned by a function. However the following code report errors:
10 $digest() iterations reached. Aborting! jsfiddle is here: http://jsfiddle.net/BraveOstrich/awnqm/
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