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RESTful URL design for search
...persistance) where the result may contains search scoring, categorisation, etc. You can also create/delete a named search like /cars/search/mysearch. Look at that: stackoverflow.com/a/18933902/1480391
– Yves M.
Jan 30 '14 at 14:32
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__proto__ VS. prototype in JavaScript
... is the actual object that is used in the lookup chain to resolve methods, etc. prototype is the object that is used to build __proto__ when you create an object with new:
( new Foo ).__proto__ === Foo.prototype;
( new Foo ).prototype === undefined;
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iPhone viewWillAppear not firing
...vigationController and then pushing a view to it WILL fire viewWillAppear: etc.
– DaGaMs
Nov 7 '11 at 13:44
Swift 3: ...
How to go about formatting 1200 to 1.2k in java
...dd more suffixes for those really large numbers (quadrillion, quintillion, etc), and the output continues to scale.
– Cypher
Jun 5 '15 at 18:40
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What is the best project structure for a Python application? [closed]
...e a number of top-level files (like setup.py, README.md, requirements.txt, etc). There are then three directories that every project should have:
A docs directory containing project documentation
A directory named with the project's name which stores the actual Python package
A test directory in on...
Get class name of object as string in Swift
...ct can be an instance variable like array, a dictionary, an Int, a NSDate, etc.
Because NSObject is the root class of most Objective-C class hierarchies, you could try to make an extension for NSObject to get the class name of every subclass of NSObject. Like this:
extension NSObject {
var the...
Performance surprise with “as” and nullable types
...e used at runtime with any number of permutations of generic-parameters (T etc). The stack etc requirements depend on the args (amount of stack space for a local, etc), so you get one JIT for any unique permutation involving a value type. However, references are all the same size so share a JIT. Whi...
Understanding the main method of python [duplicate]
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Python does not have a defined entry point like Java, C, C++, etc. Rather it simply executes a source file line-by-line. The if statement allows you to create a main function which will be executed if your file is loaded as the "Main" module rather than as a library in another module.
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Default implementation for Object.GetHashCode()
... for GetHashCode() work? And does it handle structures, classes, arrays, etc. efficiently and well enough?
6 Answers
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Instance attribute attribute_name defined outside __init__
...ions in lieu of using exit(1). You get tracebacks, your code is reusable, etc.
class Wizard:
def __init__(self, argv):
self.name,self.magic_ability = self.parse_arguments(argv)
def parse_arguments(self, argv):
assert len(argv) == 2
return argv[0],argv[1]
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