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Why should I learn Lisp? [closed]
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edited Nov 13 '11 at 18:45
community wiki
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Allow user to select camera or gallery for image
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David ManpearlDavid Manpearl
11.6k88 gold badges4949 silver badges6868 bronze badges
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Repeat Character N Times
...n simply write:
"a".repeat(10)
Before repeat, we used this hack:
Array(11).join("a") // create string with 10 a's: "aaaaaaaaaa"
(Note that an array of length 11 gets you only 10 "a"s, since Array.join puts the argument between the array elements.)
Simon also points out that according to this ...
Do I need to disable NSLog before release Application?
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117
Update for Xcode 5 & iOS 7
note : for a Xcode 7 / Swift 2.1 solution to remove print() st...
Extending from two classes
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answered Apr 29 '11 at 19:54
The Lazy CoderThe Lazy Coder
10.6k44 gold badges4545 silver badges6969 bronze badges
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Setting the selected value on a Django forms.ChoiceField
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116
Try setting the initial value when you instantiate the form:
form = MyForm(initial={'max_numb...
How do I determine the current operating system with Node.js
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answered Dec 30 '11 at 20:54
Mauvis LedfordMauvis Ledford
33.6k1313 gold badges7575 silver badges8484 bronze badges
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How can I get selector from jQuery object
...lt;head>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.0/jquery.min.js"></script>
<script>
$(function() {
$("*").on("click", function(e) {
e.preventDefault();
var selector = $(this)
.parents()
.map(function...
Can I get CONST's defined on a PHP class?
... undocumented.)
– Benji XVI
May 16 '11 at 23:08
11
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Auto-reload browser when I save changes to html file, in Chrome?
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Eric Leschinski
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answered Apr 7 '11 at 23:55
milkypostman...