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When to use -retainCount?
I would like to know in what situation did you use -retainCount so far, and eventually the problems that can happen using it.
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How to disable a particular checkstyle rule for a particular line of code?
...press id="maxParameterNumber" files="YourCode.java"/>
Another method, now available in Checkstyle 5.7 is to suppress violations via the @SuppressWarnings java annotation. To do this, you will need to add two new modules (SuppressWarningsFilter and SuppressWarningsHolder) in your configuration ...
Converting datetime.date to UTC timestamp in Python
...eturn (td.microseconds + (td.seconds + td.days * 86400) * 10**6) / 10**6
now = datetime.utcnow()
print now
print totimestamp(now)
Beware of floating-point issues.
Output
2012-01-08 15:34:10.022403
1326036850.02
How to convert an aware datetime object to POSIX timestamp
assert dt.tzinfo is n...
Difference between SurfaceView and View?
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FYI...A SurfaceView can now be transparent: stackoverflow.com/questions/5391089/…
– Steve
Apr 17 '12 at 20:15
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jQuery: Get height of hidden element in jQuery
...eed to get height of an element that is within a div that is hidden. Right now I show the div, get the height, and hide the parent div. This seems a bit silly. Is there a better way?
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Why doesn't print work in a lambda?
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Now I see why it was such a big deal to make it a function. Wanted to use print as a default kwarg and this fixed it. Thanks.
– Thomas Dignan
Jul 3 '12 at 7:30
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Script not served by static file handler on IIS7.5
... to change to the Classic App Pool, then set that pool for framework 4.0. Now I get the following error:
23 Answers
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How can I render inline JavaScript with Jade / Pug?
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Jade's policy changed, the inline script tag should now have a . appended. So script. followed by your indented block of JS.
– joeytwiddle
Aug 27 '13 at 20:26
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How can I update npm on Windows?
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As of now (November 2014) this is will get you the latest node (0.10.33) but not the latest npm -- you will get npm 1.4.28. To update to a modern (2.x.x) npm on Windows, follow the instructions here: github.com/npm/npm/wiki/Troubl...
What “things” can be injected into others in Angular.js?
...{
$scope.onClick = function() {
greeting('Ford Prefect');
};
});
Now here's the trick. factory, service, and value are all just shortcuts to define various parts of a provider--that is, they provide a means of defining a provider without having to type all that stuff out. For example, you ...