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In C#, how do I calculate someone's age based on a DateTime type birthday?
...Years(-age)) age--;
However, this assumes you are looking for the western idea of the age and not using East Asian reckoning.
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Syntax behind sorted(key=lambda: …)
...: 'amazing lambda')() # func with no args!
Out[5]: 'amazing lambda'
The idea behind the key argument is that it should take in a set of instructions that will essentially point the 'sorted()' function at those list elements which should used to sort by. When it says key=, what it really means is:...
What's a good rate limiting algorithm?
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I like the idea of using a decorator for this purpose. Why do is lastTimeCalled a list? Also, I doubt this'll work when multiple threads are calling the same RateLimited function...
– Stephan202
Ma...
Android: upgrading DB version and adding new table
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Regarding #4: Wouldn't it be a better idea to use the oldVersion argument passed? If any upgrade statements are repeatable, you may end up repeating them on a mostly-up-to-date database. If one of the statements is to truncate a table, that would be very bad.
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How to run a background task in a servlet based web application?
...ervlet. What is the application your are talking about ? (ps : it is a bad idea to delete your comments, especially comments I answered to)
– Twister
Jan 14 '11 at 13:22
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Read a text file using Node.js?
...@wtfcoder mentions, using the "fs.readFile()" method might not be the best idea because it will buffer the entire contents of the file before yielding it to the callback function. This buffering could potentially use lots of memory but, more importantly, it does not take advantage of one of the cor...
Easiest way to upgrade eclipse 3.7 to 4.2 (Juno)
... Eclipse 3.7 plug-ins, or you can add them manually. It's probably a good idea to see if the plug-ins you use have been upgraded for Eclipse 4.2.
Create a new Eclipse 4.2 workspace, and copy your project code from your Eclipse 3.7 workspace. If you discover a problem later, you can fall back to E...
Refreshing OAuth token using Retrofit without modifying all calls
...Here is my implement (I have using Kotlin, Dagger, RX but you may use this idea for implement to your case)
TokenAuthenticator
class TokenAuthenticator @Inject constructor(private val noneAuthAPI: PotoNoneAuthApi, private val accessTokenWrapper: AccessTokenWrapper) : Authenticator {
override f...
Detach many subdirectories into a new, separate Git repository
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@ksadjad, No idea, to be honest. The central point of the manual merge is to select the directories to form the new repo and keep their commit histories. I am not sure how to handle such situation where a commit put files into dirA, dirB,...
Why java.lang.Object is not abstract? [duplicate]
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Mentioning hashCode/clone was to help get an idea of which methods would benefit from being abstract, and the answer IMO turns out to be none, so I do think it is related. Good point about not being able to new up an Object, added some information about that.
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