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Objective-C Runtime: best way to check if class conforms to protocol?
...nce) and need to know if it conforms to a certain protocol. However, Class can be subclassed several times and class_conformsToProtocol() ignores protocols declared on superclasses.
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brew install gcc too time consuming
...de Command Line Tools installed. These are separate from XCode proper. You can install them with xcode-select --install.
There is no particular need to install a particular version of gcc (and I think those may not be bottled, so they will be equally slow).
In general, interrupting Homebrew with C...
c# datatable insert column at position 0
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You can use the following code to add column to Datatable at postion 0:
DataColumn Col = datatable.Columns.Add("Column Name", System.Type.GetType("System.Boolean"));
Col.SetOrdinal(0);// to put the column in position 0...
Correct way to use _viewstart.cshtml and partial Razor views?
I'm using _viewstart.cshtml to automagically assign the same Razor Layout to my views.
1 Answer
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Insert html in a handlebar template without escaping
...tring with html tags into a handlebars template without getting the tags escaped in the outcoming string?
3 Answers
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Passing a URL with brackets to curl
...n switches off the "URL globbing parser". When you set this option, you can
specify URLs that contain the letters {}[] without having them being interpreted by curl
itself. Note that these letters are not normal legal URL contents but they should be
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Multi-line regex support in Vim
...and a list of other differences between Vim and Perl regexes.
Instead you can use \_., which means "match any single character including newline". It's a bit shorter than what you have. See :h /\_..
/This\_.*text/
share...
How do you specify command line arguments in Xcode 4?
I just upgraded to Xcode 4 and can't find much documentation on it yet, since it just went gold master. I need to specify a command line argument for testing my application.
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What is Robocopy's “restartable” option?
...le any particular file is partially copied, the next execution of robocopy can pick up where it left off rather than re-copying the entire file.
That option could be useful when copying very large files over a potentially unstable connection.
Backup mode (/B) has to do with how robocopy reads file...
Empty Git submodule folder when repo cloned
... have one repo hosted at https://github.com/aikiframework/json . On my local copy, I added a submodule using the command
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