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Facebook Open Graph not clearing cache
...rary you have to import it first: <script src="code.jquery.com/jquery-latest.min.js" type="text/javascript"></script>
– Zhorzh Alexandr
Apr 8 '14 at 13:51
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Why does ReSharper tell me “implicitly captured closure”?
... use.
The compiler generates a class for both lambda expressions and puts all variables in that class which are used in the lambda expressions.
So in my example g and i are held in the same class for execution of my delegates. If g is a heavy object with a lot of resources left behind, the garbage...
Why are Python's 'private' methods not actually private?
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The name scrambling is used to ensure that subclasses don't accidentally override the private methods and attributes of their superclasses. It's not designed to prevent deliberate access from outside.
For example:
>>> class Foo(object):
... def __init__(self):
... self....
Ask for User Permission to Receive UILocalNotifications in iOS 8
...ttings(forTypes: .Alert | .Sound, categories: nil))
}
The solutions that test against system version number are sub-optimal and error-prone.
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How to automatically generate getters and setters in Android Studio
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Just tested on Windows Alt+Shift+S+R is not working and right click does not contain Source. Is it maybe a custom setup?
– Anthea
Feb 9 '16 at 16:29
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find -exec with multiple commands
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@Thomas it does but try this one liner, tested in osx. I made a directory called 'aaa' with some files/dirs in there and CDd to it. Then, ~/aaa$ acmd() { echo x \"$1\" x; }; export -f acmd; find . -exec bash -c 'acmd {}' \;
– barlop
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Using Auto Layout in UITableView for dynamic cell layouts & variable row heights
...lex311 Very interesting, thanks for providing this example. I did a little testing on my end and wrote up some comments here: github.com/Alex311/TableCellWithAutoLayout/commit/…
– smileyborg
Nov 18 '13 at 21:31
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Finding what methods a Python object has
Given a Python object of any kind, is there an easy way to get the list of all methods that this object has?
19 Answers
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Objective-C ARC: strong vs retain and weak vs assign
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@Pascal: weak references aren't allowed in deployment targets where the os is not 5.0 or higher. So for older projects you can still use assign, but if you move to newer versions you have to switch to weak
– Mattia
Feb...
Equation for testing if a point is inside a circle
... circle with center (center_x, center_y) and radius radius , how do you test if a given point with coordinates (x, y) is inside the circle?
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