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Python Linked List
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Here is some list functions based on Martin v. Löwis's representation:
cons = lambda el, lst: (el, lst)
mklist = lambda *args: reduce(lambda lst, el: cons(el, lst), reversed(args), None)
car = lambda lst: lst[0] if lst else lst
cdr = lambda lst: lst...
NSString property: copy or retain?
.... You should not be making the determination of whether to copy or retain based on time/memory, you should be determining that based on the desired semantics. That's why I specifically used the term "immutable value class" in my answer. It's also not a matter of whether a class has mutable subcla...
Conceptually, how does replay work in a game?
...onized to the frame numbers). Since many games will update the game state based on the amount of time that passes between frames, you may also need to store the length of each frame.
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improv...
Why does writeObject throw java.io.NotSerializableException and how do I fix it?
...er may want to remove or edit current objects. I think I will try some XML-based serialization, but I am quite new to the concept and it's a bit hard for me yet. Thank you
– Mihai Bujanca
Dec 15 '12 at 20:35
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What is PEP8's E128: continuation line under-indented for visual indent?
... their convention. The aim of that rule is to keep consistency inside code-bases.
– Gareth Latty
May 17 '14 at 14:34
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How to log request and response body with Retrofit-Android?
... the important line!
Retrofit retrofit = new Retrofit.Builder()
.baseUrl(API_BASE_URL)
.addConverterFactory(GsonConverterFactory.create())
.client(httpClient.build())
.build();
We recommend to add logging as the last interceptor, because this will also log the inf...
Chrome hangs after certain amount of data transfered - waiting for available socket
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Chrome is a Chromium-based browser and Chromium-based browsers only allow maximum 6 open socket connections at a time, when the 7th connection starts up it will just sit idle and wait for one of the 6 which are running to stop and then it will st...
How do I iterate over the words of a string?
... anyone using this will want typedefs and typenames: typedef ContainerT Base; typedef typename Base::value_type ValueType; typedef typename ValueType::size_type SizeType; Then to substitute out the value_type and size_types accordingly.
– aws
Nov 28 '11...
Get class that defined method
..._dict__:
return c
else:
classes = list(c.__bases__) + classes
return None
And the Example:
>>> class A(object):
... def test(self): pass
>>> class B(A): pass
>>> class C(B): pass
>>> class D(A):
... def test(self): pr...
Does Swift support reflection?
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Here is a class that will do reflection of base classes and optionals (not types) and has support for NSCoding and parsing from and to a dictionary: github.com/evermeer/EVCloudKitDao/blob/master/AppMessage/…
– Edwin Vermeer
Jan...