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Rolling median algorithm in C
...ations in one, see src/library/stats/man/runmed.Rd (the source of the help file) which says
\details{
Apart from the end values, the result \code{y = runmed(x, k)} simply has
\code{y[j] = median(x[(j-k2):(j+k2)])} (k = 2*k2+1), computed very
efficiently.
The two algorithms are internally e...
Role-based access control (RBAC) vs. Claims-based access control (CBAC) in ASP.NET MVC
... code if the user has some property like "Facebook User", "Long time User" etc. Let me give an example. Say you want to allow access to a specific page if the user is logged in using Facebook. Now, would you create a permission 'Facebook' for that user ? No, 'Facebook' does not sound like a permissi...
Call An Asynchronous Javascript Function Synchronously
...events, etc.), DO NOT DO THIS!
But here's how you can do this:
./calling-file.js
var createClient = require('sync-rpc');
var mySynchronousCall = createClient(require.resolve('./my-asynchronous-call'), 'init data');
var param1 = 'test data'
var data = mySynchronousCall(param1);
console.log(data);...
Java regex capturing groups indexes
...ase is literally a space character, but could also be a tab or a line feed etc. Group 3 includes the space because I put it in the search criteria ... etc.
Hope this makes sense.
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Are email addresses case sensitive?
...nsitive manner" Especially when checking for duplicates in user-databases, etc.
– Geert-Jan
Nov 16 '13 at 23:00
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Struct like objects in Java
...mes it's better to return a copy of field's object or transform it somehow etc. You can mock such methods in your tests. If you create a new class you might not see all possible actions. It's like defensive programming - someday getters and setters may be helpful, and it doesn't cost a lot to create...
What's the right way to pass form element state to sibling/parent elements?
...ct.createContext(null); with the child components so I can create separate files?
– APorter1031
Sep 23 at 20:51
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Difference between a “coroutine” and a “thread”?
...in that process. A process "owns" all its assigned resources, like memory, file handles, sockets, device handles, etc., and these resources are all shared among its kernel threads.
The operating system scheduler is part of the kernel that runs each thread for a certain amount time (on a single proc...
Event system in Python
...er seems to emphasize flexibility with regards to many-to-many publication etc. Supports weak references.
louie is a reworked PyDispatcher and should work "in a wide variety of contexts".
pypydispatcher is based on (you guessed it...) PyDispatcher and also works in PyPy.
django.dispatch is a rewrit...
subtle differences between JavaScript and Lua [closed]
...onal operator (?: vs and/or), and, as of 5.3, bitwise operators (&, |, etc. vs. metamethods ).
UPDATE: JS now has the exponentiation operator **.
JS has increment/decrement, type operators (typeof and instanceof), additional assignment operators and additional comparison operators.
In JS, the...