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Way to ng-repeat defined number of times instead of repeating over array?

... Update (9/25/2018) Newer versions of AngularJS (>= 1.3.0) allow you to do this with only a variable (no function needed): <li ng-repeat="x in [].constructor(number) track by $index"> <span>{{ $index+1 }}</span> </li> $scope.number = 5; This was not poss...
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How to create a GUID/UUID using iOS

...tring = CFUUIDCreateString(NULL, theUUID); CFRelease(theUUID); return (__bridge NSString *)string; } EDIT: Jan, 29 2014: If you're targeting iOS 6 or later, you can now use the much simpler method: NSString *UUID = [[NSUUID UUID] UUIDString]; ...
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Property getters and setters

...g to backup the computed property. Try this: class Point { private var _x: Int = 0 // _x -> backingX var x: Int { set { _x = 2 * newValue } get { return _x / 2 } } } Specifically, in the Swift REPL: 15> var pt = Point() pt: Point = { _x = 0 } 16> pt.x = 10...
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Android Fatal signal 11 (SIGSEGV) at 0x636f7d89 (code=1). How can it be tracked down?

...e NDK documents. Ever since the release NDK-r6, it has provided a utility called ndk-stack. Following is the content from official NDK documents with the NDK-r9 tar ball. Overview: ndk-stack is a simple tool that allows you to filter stack traces as they appear in the output of 'adb logcat' and r...
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How to handle button clicks using the XML onClick within Fragments

... That's what I'm doing now essentially but it is a lot messier when you have multiple fragments that each need to receive click events. I'm just aggravated with fragments in general because paradigms have dissolved around them. – smith32...
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内存优化总结:ptmalloc、tcmalloc和jemalloc - 操作系统(内核) - 清泛网 - ...

...内存容易造成内存碎片,不利于回收。 64位系统最好分配32M以上内存,这是使用mmap的阈值。 tcmalloc tcmalloc是Google开源的一个内存管理库, 作为glibc malloc的替代品。目前已经在chrome、safari等知名软件中运用。 根据官方测试报...
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Substitute multiple whitespace with single whitespace in Python [duplicate]

...ce characters that are combined. To match unicode whitespace: import re _RE_COMBINE_WHITESPACE = re.compile(r"\s+") my_str = _RE_COMBINE_WHITESPACE.sub(" ", my_str).strip() To match ASCII whitespace only: import re _RE_COMBINE_WHITESPACE = re.compile(r"(?a:\s+)") _RE_STRIP_WHITESPACE = re.co...
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How to make ng-repeat filter out duplicate results

...sion of ui utils, you can just include ui.unique on its own. use bower install just for the module. – Learning stats by example Feb 11 '15 at 19:59 ...
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How to programmatically take a screenshot on Android?

...ur device – Demian May 31 '16 at 20:32 Is there a way to read the output directly without saving the result into file ...
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How to get response status code from jQuery.ajax?

In the following code, all I am trying to do is to get the HTTP response code from a jQuery.ajax call. Then, if the code is 301 (Moved Permanently), display the 'Location' response header: ...