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Multiple inheritance/prototypes in JavaScript
...e can be achieved in ECMAScript 6 by using Proxy objects.
Implementation
function getDesc (obj, prop) {
var desc = Object.getOwnPropertyDescriptor(obj, prop);
return desc || (obj=Object.getPrototypeOf(obj) ? getDesc(obj, prop) : void 0);
}
function multiInherit (...protos) {
return Object.cr...
how do I work around log4net keeping changing publickeytoken
We have an asp.net 4.0 project which uses a couple of frameworks which is dependent on log4net version 1.2.10.0. Today I tried to include a new framework which is dependent on log4net version 1.2.11.0, I've been stuck ever since:
...
Understanding reference counting with Cocoa and Objective-C
...hat the returned string
// will still be valid for the caller of this function.
return [s autorelease];
}
I realize all of this is a bit confusing - at some point, though, it will click. Here are a few references to get you going:
Apple's introduction to memory management.
Cocoa Progra...
What's the best way to put a c-struct in an NSArray?
...structure myStruct is created on the stack and hence is destroyed when the function ends -- the array will contain a pointer to an object that is no longer there. You can work around this by using your own memory management routines -- hence why the option is provided to you -- but then you have to ...
C++ templates Turing-complete?
...cout << Factorial<4>::val << "\n";
}
That was a little fun but not very practical.
To answer the second part of the question:
Is this fact useful in practice?
Short Answer: Sort of.
Long Answer: Yes, but only if you are a template daemon.
To turn out good programming using t...
When to use nested classes and classes nested in modules?
...tern even for scripts, where the namespace isn't terribly needed, just for fun and practice...
#!/usr/bin/env ruby
class A
class Realwork_A
...
end
class Realwork_B
...
end
def run
...
end
self
end.new.run
...
What does enctype='multipart/form-data' mean?
...k the syntax of the request by eye. Please don't use them in your boundary tokens.
– Dewi Morgan
Nov 11 '19 at 17:01
1
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Create Generic method constraining T to an Enum
I'm building a function to extend the Enum.Parse concept that
21 Answers
21
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fastest MD5 Implementation in JavaScript
...ipt MD5 code faster than everyone else's, I had to take advantage of local function variables." What a breakthrough!
– Glenn Maynard
Dec 16 '10 at 7:12
11
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Architecture for merging multiple user accounts together
... service wasn't yet around. After verifying with OAuth, you pass the OAuth token to it and get a unique user id which you can store for reference. Supported providers are Google, Facebook, Twitter, GitHub and there is an option to register custom and anonymous providers.
...