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Collapse sequences of white space into a single character and trim string
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OS X 10.7+ and iOS 3.2+
Use the native regexp solution provided by hfossli.
Otherwise
Either use your favorite regexp library or use the following Cocoa-native solution:
NSString *theString = @" Hello this is a ...
Why Maven uses JDK 1.6 but my java -version is 1.7
I'm new to maven, and also to MacOS.
9 Answers
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Is there a Subversion command to reset the working copy?
... “reset” a working copy exactly to the state that’s stored in the repository? Something like git reset --hard or (ha, hard Git reset does not remove unversioned files either!) rm -rf wc && svn co <url> wc .
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Laravel Controller Subfolder routing
.../product/dashboard', 'MakeDashboardController@showDashboard');
Run
composer dump-autoload
And try again
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Where to find extensions installed folder for Google Chrome on Mac?
...Developer mode" first).
Open the terminal, cd to the directory which is most likely a parent of your Chrome profile (if unsure, try ~ then /).
Run find . -type d -iname "<EXTENSION ID HERE>", for example:
find . -type d -iname jifpbeccnghkjeaalbbjmodiffmgedin
Result:
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Finding the Eclipse Version Number
I have posted how to find it in Eclipse Gallileo, but if anyone has information on older versions feel free to post it below.
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How are virtual functions and vtable implemented?
... want to achieve with this ability (that the language supports) should be possible without access to the vtable directly or modifying it at runtime. Also note, the C++ language spec does not specify that vtables are required - however that is how most compilers implement virtual functions.
Does the...
Unable to resolve host “” No address associated with hostname
...oblem. I have permissions set up correctly. URLConnection is working fine most of the time. But sometimes, i get this error several times in a row. It is especially hard to debug, since it only comes up from time to time...
– hendrix
Nov 22 '12 at 12:14
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How do I disable directory browsing?
... worked as per Dung's answer. I'm just curious what version of Apache and OS you're running? Maybe it's a version thing?
– MikeyE
Dec 9 '16 at 19:30
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Display filename before matching line
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OK, but the -H option for grep is not part of POSIX, and the OS used is Solaris 10, where neither the standard grep, nor the POSIX compliant version of grep have the -H option.
– Scrutinizer
Nov 16 '13 at 8:03
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