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What does the (unary) * operator do in this Ruby code?
...o look at the Splat method, since everything is exposed in Ruby. I have no idea where it is, but once you have that, you'll see that it runs a for through the array and builds the hash.
You would look for the code in the core documentation. If you cannot find it (I could not), you would try to wri...
Cleaner way to update nested structures
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I've just encountered this problem and the @zip idea sounds really fantastic, maybe it should even be taken so far that all case classes has it? Why isn't this implemented? Lenses are nice but with large and many classes/case classes it's just boilerplate if you just want ...
Aliases in Windows command prompt
... to the same directory as research.
As Rivenfall pointed out, it is a good idea to include a command that allows for convenient editing of the alias.cmd file. See alias above. If you are in a cmd session, enter cmd to restart cmd and reload the alias.cmd file.
When I searched the internet for an...
Android image caching
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@Scienceprodigy no idea what that BitmapLoader is, certainly isn't in any standard android library I know of, but it at least led me in the right direction. Bitmap response = BitmapFactory.decodeStream((InputStream)connection.getContent());
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See “real” commit date in github (hour/day)
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Thanks. It is quite easy to miss. Not the ideal solution I think. ;-)
– Nico
Feb 27 '15 at 14:19
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Extract traceback info from an exception object
...hat have references to stack frames that have references to... you get the idea. This causes problems for the garbage collector. (Thanks to ecatmur for first pointing this out.)
The nice way of solving this would be to surgically break the cycle after leaving the except clause, which is what Python...
What is App.config in C#.NET? How to use it?
...e App.Config
Frequently changing the *.config files is usually not a good idea, but it sounds like you only want to perform one-time setup.
See: Change connection string & reload app.config at run time which describes how to update the connectionStrings section of the *.config file at runtime....
How to parse unix timestamp to time.Time
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Any idea why there is no such reference in the docs? They even give the unix timestap layout as a layout example.
– hey
Jul 28 '14 at 2:13
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How to load a UIView using a nib file created with Interface Builder
... first element. This crashes for me exactly as described by Justicle. Any idea why?
– tba
Aug 11 '09 at 21:19
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Get users by name property using Firebase
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@FrankvanPuffelen Great idea - thanks for the note. I'll get this updated today.
– Rob DiMarco
Nov 24 '14 at 19:08
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