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Merging objects (associative arrays)
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Now in 2016 I would say the best/standard way is Object.assign()
Pure Javascript. No jQuery is needed.
obj1 = {a: 1, b: 2};
obj2 = {a: 4, c: 110};
obj3 = Object.assign({},obj1, obj2); // Object {a: 4, b: 2, c: 110}
More i...
Android: ProgressDialog.show() crashes with getApplicationContext
... application
window/dialog through a Context that is not an Activity.
Now, i agree, it does not make sense that the method takes a Context param, instead of Activity..
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What do I use for a max-heap implementation in Python?
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But you have to remember to wrap and unwrap your values, which requires knowing if you are dealing with a min- or max-heap.
MinHeap, MaxHeap classes
Adding classes for MinHeap and MaxHeap objects can simplify your code:
class MinHeap(object):
def __init__(self): self.h = []
def heappush(self, ...
Why Doesn't C# Allow Static Methods to Implement an Interface?
... edited Jan 10 at 17:03
Dan Jagnow
73388 silver badges2121 bronze badges
answered Nov 3 '08 at 17:37
Mark Bra...
Getting number of elements in an iterator in Python
Is there an efficient way to know how many elements are in an iterator in Python, in general, without iterating through each and counting?
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Center image in div horizontally [duplicate]
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Every solution posted here assumes that you know the dimensions of your img, which is not a common scenario. Also, planting the dimensions into the solution is painful.
Simply set:
/* for the img inside your div */
display: block;
margin-left: auto;
margin-right: auto...
Who wrote this programing saying? “Always code as if the guy who ends up maintaining your code will
...y who ends up maintaining your code will be a
violent psychopath who knows where you live. Code for readability.
Damn right!
So maybe John Woods?
Aug 22, 2014: Link is updated.
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How do I display the current value of an Android Preference in the Preference summary?
...f another loop in onCreate(). Change in behavior: nested PreferenceScreens now also ge handled recursively.
– Lekensteyn
Jun 3 '14 at 12:31
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How do I show a marker in Maps launched by geo URI Intent?
...menting this URI i have problems setting the zoom. It seems to be obsolete now
– LuckyMalaka
Apr 22 '12 at 16:06
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Double Iteration in List Comprehension
... surprised at this: x = 'hello'; [x for x in xrange(1,5)]; print x # x is now 4
– grinch
Nov 18 '14 at 17:11
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