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Difference between getDefaultSharedPreferences and getSharedPreferences
...tters and setters for the things you want to monitor. When the setters are called, you can trigger events in the setter logic.
– Alex Weavers
Mar 20 '19 at 5:03
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How do I tell matplotlib that I am done with a plot?
...the PDF backend (which allows you to save multiple plots) you will need to call this after each call to plt.save()
– Ben DeMott
Nov 11 '11 at 16:54
4
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How to find a min/max with Ruby
...rray#max, which are way faster than Enumerable's methods because they skip calling #each.
@nicholasklick mentions another option, Enumerable#minmax, but this time returning an array of [min, max].
[4, 5, 7, 10].minmax
=> [4, 10]
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In Python script, how do I set PYTHONPATH?
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Did you try re-initialising it by calling sys.path.__init__()? This should empty python path. Hope this helps.
– Thayz
Jan 3 '19 at 12:17
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Django Passing Custom Form Parameters to Formset
.... They do the same thing, except that functools.partial returns a distinct callable type instead of a regular Python function, and the partial type does not bind as an instance method, which neatly solves the problem this comment thread was largely devoted to debugging.
– Carl ...
How to convert a Hibernate proxy to a real entity object
... why does, Hibernate.initialize throwing lazyInitializeException when I call it? Im just using like: Object o = session.get(MyClass.class, id); Object other = o.getSomeOtherClass(); initializeAndUnproxy(other);
– fredcrs
Jan 31 '12 at 10:26
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Comparator.reversed() does not compile using lambda
...ond and third lines, the target typing is disrupted by the presence of the call to reversed(). I'm not entirely sure why; both the receiver and the return type of reversed() are Comparator<T> so it seems like the target type should be propagated back to the receiver, but it isn't. (Like I said...
What's the difference between setWebViewClient vs. setWebChromeClient?
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From the source code:
// Instance of WebViewClient that is the client callback.
private volatile WebViewClient mWebViewClient;
// Instance of WebChromeClient for handling all chrome functions.
private volatile WebChromeClient mWebChromeClient;
// SOME OTHER SUTFFF.......
/**
* Set the WebVie...
What is the Scala identifier “implicitly”?
... Implicit Views). In this case, the compiler looks for implicit members, locally defined in the current or enclosing scopes, inherited, or imported, that are either Functions from the type of that the.prefix to a type with selection defined, or equivalent implicit methods.
scala> 1.min(2) // Int...
Multiple levels of 'collection.defaultdict' in Python
...ing specific that you need help with? When d[new_key] is accessed, it will call the lambda which will create a new defaultdict(int). And when d[existing_key][new_key2] is accessed, a new int will be created.
– interjay
Oct 11 '13 at 12:53
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