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How can I make a weak protocol reference in 'pure' Swift (without @objc)
...inherit from NSObject! And presumably it's not namespace'd anymore either, etc. In short: \@objc is a bridging feature, not a language one.
– hnh
Jun 7 '14 at 11:46
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How to skip over an element in .map()?
... With all these negative, "empty"-style values (null, undefined, NaN etc) it would be good if we could utilise one inside a map() as an indicator that this object maps to nothing and should be skipped. I often come across arrays I want to map 98% of (eg: String.split() leaving a single, empty...
Is there a way of making strings file-path safe in c#?
My program will take arbitrary strings from the internet and use them for file names. Is there a simple way to remove the bad characters from these strings or do I need to write a custom function for this?
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visual c++: #include files from other projects in the same solution
...rojects, and have set the project dependencies. How do I #include a header file from a different project? I have no idea how to use classes from one project in another.
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Where do the Python unit tests go?
If you're writing a library, or an app, where do the unit test files go?
18 Answers
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ignoring any 'bin' directory on a git project
... anywhere below the current level in a directory tree is with a .gitignore file with the pattern:
bin/
In the man page, there an example of ignoring a directory called foo using an analogous pattern.
Edit:
If you already have any bin folders in your git index which you no longer wish to track t...
PHP: exceptions vs errors?
...all kinds of things trigger errors unnecessarily (the vast majority of the file system functions, for example). In general exceptions are "the OOP way", but unfortunately some of PHP's native OOP APIs use errors instead of exceptions :-(
– DaveRandom
Sep 19 '13...
How to 'minify' Javascript code
...you are doing. if your working with animations/canvas, huge datasets & file manipolation for example, a fast code is very important, especially on mobile devices...the point is, for some developers it's hard to read.yeah... i write code since the pentium 2 .. so probably 1998, i can read the cod...
How do I run a single test with Nose in Pylons
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nosetests appname.tests.functional.test_controller should work, where the file is named test_controller.py.
To run a specific test class and method use a path of the form module.path:ClassNameInFile.method_name, that is, with a colon separating the module/file path and the objects within the file....
jQuery trigger file input
...I found out that the security restriction is only when the <input type="file"/> is set to display:none; or is visbilty:hidden.
So i tried positioning it outside the viewport by setting position:absolute and top:-100px; and voilà it works.
see http://jsfiddle.net/DSARd/1/
call it a hack.
H...