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Haml: Control whitespace around text
... out about these by reading Haml's source. Apparently they've been around for a while. Odd that they don't document them in the main reference page...
– Groxx
Jun 10 '11 at 23:51
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How to convert array to SimpleXML
...gt;
keys and values are swapped - you could fix that with array_flip() before the array_walk. array_walk_recursive requires PHP 5. you could use array_walk instead, but you won't get 'stack' => 'overflow' in the xml then.
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Objective-C: Property / instance variable in category
...tances and have each instance compute a distinct value, it wouldn't work.
Fortunately, the Objective-C runtime has this thing called Associated Objects that can do exactly what you're wanting:
#import <objc/runtime.h>
static void *MyClassResultKey;
@implementation MyClass
- (NSString *)tes...
What are the differences between Perl, Python, AWK and sed? [closed]
...ditor, and although it has conditionals and so on, it is hard to work with for complex tasks. You can work minor miracles with it - but at a cost to the hair on your head. However, it is probably the fastest of the programs when attempting tasks within its remit. (It has the least powerful regular e...
How to add “active” class to Html.ActionLink in ASP.NET MVC
...tmlHelper extension.
Edit 03-24-2015: Had to rewrite this method to allow for multiple actions and controllers triggering the selected behavior, as well as handling for when the method is called from a child action partial view, thought I'd share the update!
public static string IsSelected(this Ht...
How is “int* ptr = int()” value initialization not illegal?
... as Jamin said, it also has "extra compile-time checks". Do try to think before you type.
– Miles Rout
Jun 11 '14 at 6:34
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show 2 more comm...
jQuery $(document).ready and UpdatePanels?
...t are inside an UpdatePanel. The events are bound in $(document).ready . For example:
19 Answers
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Is there a HTML opposite to ?
... content when JavaScript is turned off. But I would like to only display a form on a site if JavaScript is available, telling them why they can't use the form if they don't have it.
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VIP会员中心 · App Inventor 2 中文网，少儿编程陪伴者
...员中心 中文社区 关于 var _hmt = _hmt || []; (function() { var hm = document.createElement("script"); hm.src = "https://hm.baidu.com/hm.js?8d287b854d737bdc880e8ddeac1b309d"; var s = document.getElementsByTagName("script")[0]; s.parentNod...
Using Auto Layout in UITableView for dynamic cell layouts & variable row heights
...e row height (itself/automatically), while maintaining smooth scrolling performance?
28 Answers
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