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Proper use cases for Android UserManager.isUserAGoat()?
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i don't have it, where do you right click? or what it is used for
– auselen
Nov 14 '12 at 9:17
13
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In Ruby, is there an Array method that combines 'select' and 'map'?
... that compact is a special case reject that works on nils and performs somewhat better due to having been implemented directly in C.
– Joe Atzberger
Apr 27 '18 at 22:55
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Why is it slower to iterate over a small string than a small list?
...e and well-formedness. It is also quite likely thanks to the need to check what to return.
List indexing is remarkably fast.
>>> python3 -m timeit '[x for x in "abc"]'
1000000 loops, best of 3: 0.388 usec per loop
>>> python3 -m timeit '[x for x in ["a", "b", "c"]]'
1000000 ...
Java's L number (long) specification
...repositories, etc..). IMHO the priority is not to miss the Shift key. Btw. what font do you recommend? I like monospace and it's the default almost in all editors, CLIs etc that I've see and in this font l and 1 (0 and O resp.) are fairly similar.
– dingalapadum
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How can I escape double quotes in XML attributes values?
...d of typing, but then people have to spend 10 minutes trying to figure out what's going on.
– NL3294
Jan 26 '17 at 17:01
1
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Programmer Puzzle: Encoding a chess board state throughout a game
...mmer is to be able to correctly and unambiguously specify the problem.
So what’s missing or ambiguous? A lot as it turns out.
Board State vs Game State
The first thing you need to determine is whether you’re storing the state of a game or the position of pieces on the board. Encoding simply t...
#if DEBUG vs. Conditional(“DEBUG”)
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It really depends on what you're going for:
#if DEBUG: The code in here won't even reach the IL on release.
[Conditional("DEBUG")]: This code will reach the IL, however calls to the method will be omitted unless DEBUG is set when the caller is ...
Programmatically open Maps app in iOS 6
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What so ever location i select when it opens apple maps app it shows alert "directions could not be found between these locations ios 6" and then its doing nothing? Any help
– NaXir
Sep ...
Rails: Missing host to link to! Please provide :host parameter or set default_url_options[:host]
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Yeah what do you do if you have multiple env domains?
– wejrowski
Mar 2 '12 at 18:52
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Get cookie by name
... case token is found in a string .
The first (left) element is string of what was before the token, and the second one (right) is what is string of what was after the token.
(NOTE: in case string starts with a token, first element is an empty string)
Considering that cookies are stored as follow...