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How does one make an optional closure in swift?
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113
You should enclose the optional closure in parentheses. This will properly scope the ? operator....
Why is char[] preferred over String for passwords?
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4364
Strings are immutable. That means once you've created the String, if another process can dump ...
How to get StackPanel's children to fill maximum space downward?
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347
It sounds like you want a StackPanel where the final element uses up all the remaining space. ...
What does curly brackets in the `var { … } = …` statements do?
...ith Python, it's similar to this syntax:
>>> a, (b, c) = (1, (2, 3))
>>> a, b, c
(1, 2, 3)
The first code chunk is shorthand for:
var {Hotkey: Hotkey} = require("sdk/hotkeys");
// Or
var Hotkey = require("sdk/hotkeys").Hotkey;
You can rewrite the second code chunk as:
let Cc...
Private and protected constructor in Scala
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edited Apr 13 '17 at 7:50
Matthias Braun
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Scala underscore - ERROR: missing parameter type for expanded function
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retronymretronym
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Image Get Requests with AngularJS
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230
Try replacing your src with ng-src for more info see the documentation:
Using Angular mark...
$routeParams doesn't work in resolve function
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273
You need to use $route.current.params.key instead. The $routeParams is updated only after a rout...
Open a file with Notepad in C#
...52
mihai
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answered Oct 29 '10 at 19:38
ArenAren
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