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Accessing attributes from an AngularJS directive
My AngularJS template contains some custom HTML syntax like:
2 Answers
2
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Difference between the 'controller', 'link' and 'compile' functions when defining a directive
...function for directive logic and others use link. The tabs example on the angular homepage uses controller for one and link for another directive. What is the difference between the two?
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How often should you use git-gc?
...It depends mostly on how much the repository is used. With one user checking in once a day and a branch/merge/etc operation once a week you probably don't need to run it more than once a year.
With several dozen developers working on several dozen projects each checking in 2-3 times a day, you mig...
git: diff between file in local repo and origin
... second command above will compare against the locally stored remote tracking branch. The fetch command is required to update the remote tracking branch to be in sync with the contents of the remote server. Alternatively, you can just do
$ git diff master:<path-or-file-name>
Note 2: master ...
How to position text over an image in css
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How about something like this: http://jsfiddle.net/EgLKV/3/
Its done by using position:absolute and z-index to place the text over the image.
#container {
height: 400px;
width: 400px;
position: relative;
}
#image {
positio...
google mock分享（全网最全最好的gmock文档，没有之一） - C/C++ - 清泛网 ...
...在这里，我也只能先说说我的理解。 比如当我们在单元测试、模块的接口测试时，当这个模块需要依赖另外一个/几个类，而这时这些个类还没有开发好（那名开发同学比较懒，呵呵），这时我们就可以定义了Mock对象来模拟那些...
Fastest way to check a string contain another substring in JavaScript?
I'm working with a performance issue on JavaScript. So I just want to ask: what is the fastest way to check whether a string contains another substring (I just need the boolean value)? Could you please suggest your idea and sample snippet code?
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导盲项目：什么场景非得用相机预览？按杖上按钮或定时拍照，识别后语音提醒...
...杖时，可以用手机上的蓝牙串口助手连另一台手机发 P 来测试。
实验三：识别后语音提醒方位和远近
导入 MLKitObjectDetector 离线目标检测拓展，再拖一个文本朗读器和一个音效。
照片拍好后交给检测器；检测...
Getting a list of values from a list of dicts
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Assuming every dict has a value key, you can write (assuming your list is named l)
[d['value'] for d in l]
If value might be missing, you can use
[d['value'] for d in l if 'value' in d]
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Redirecting to a certain route based on condition
I'm writing a small AngularJS app that has a login view and a main view, configured like so:
11 Answers
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