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swift case falling through
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This is such a good compromise between the danger of C's fall through, and the lack of fall through in for example, C#
– Alexander - Reinstate Monica
Jun 11 '15 at 22:33
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Rails hidden field undefined method 'merge' error
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Difference between 'self' and 'total' in Chrome CPU Profile of JS
...here (at 'View function details' section). Self time : How long it took to complete the current invocation of the function, including only the statements in the function itself, not including any functions that it called. Total time: The time it took to complete the current invocation of this functi...
compilation warning: no rule to process file for architecture i386
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Because this is the list of source files that will be compiled, and normally you have already included <file>.h inside your <file>.m
– Giuseppe
Jun 28 '11 at 18:55
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LINQ OrderBy versus ThenBy
... you call OrderBy multiple times, it will effectively reorder the sequence completely three times... so the final call will effectively be the dominant one. You can (in LINQ to Objects) write
foo.OrderBy(x).OrderBy(y).OrderBy(z)
which would be equivalent to
foo.OrderBy(z).ThenBy(y).ThenBy(x)
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Getting a 'source: not found' error when using source in a bash script
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This solution was originally a comment in Norman Ramsey's answer. Since this is what actually fixed the problem, I've changed this to be the 'accepted answer'
– Chris Lawlor
Dec 17 '09 at 22:20
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Xcode variables
...the quotes) as the first line of your bash shell script (or the equivalent command for the shell you're using) and build your project. This will output all of the environment variables that are available to you. You can use this in conjunction with the documentation to make sure you're getting the d...
Meaning of …interface{} (dot dot dot interface)
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edited Jun 20 at 9:12
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answered May 15 '14 at 5:22
ANisusANisus
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How to get default gateway in Mac OSX
... that packages will take to a particular host. E.g.
route -n get www.yahoo.com
The output would be similar to:
route to: 98.137.149.56
destination: default
mask: 128.0.0.0
gateway: 5.5.0.1
interface: tun0
flags: <UP,GATEWAY,DONE,STATIC,PRCLONING>
recvpipe sendpipe sst...