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Swift class introspection & generics
...type value requires an '@required' initializer
Y().me()
^
<REPL>:3:7: note: selected implicit initializer with type '()'
class X {
^
It took me a while to figure out what this means… turns out it wants the class to have a @required init()
class X {
func me() {
pri...
How to use/install gcc on Mac OS X 10.8 / Xcode 4.4
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423
Update:
You can now just run the following command from your terminal:
xcode-select --install
...
Xcode without Storyboard and ARC
...is not added in compiled sources in build phases then add there manually.
3) Remove Main storyboard file base name from plist.
4) Change appdelegate didFinishLaunchingWithOptions file and add :
self.window = [[UIWindow alloc] initWithFrame:[[UIScreen mainScreen] bounds]] ;
[self.window makeKeyAn...
iphone/ipad: How exactly use NSAttributedString?
... |
edited May 15 '13 at 1:39
answered Oct 6 '10 at 2:12
...
How do I change the default location for Git Bash on Windows?
...nd such...
– johnny
Oct 6 '11 at 12:36
2
I don't have this Git Bash Here option. How do I do it t...
How to call shell commands from Ruby
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1347
This explanation is based on a commented Ruby script from a friend of mine. If you want to imp...
How to create a JavaScript callback for knowing when an image is loaded?
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163
.complete + callback
This is a standards compliant method without extra dependencies, and waits...
Get JSF managed bean by name in any Servlet related class
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263
In a servlet based artifact, such as @WebServlet, @WebFilter and @WebListener, you can grab a "p...