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How to use performSelector:withObject:afterDelay: with primitive types in Cocoa?
...th a non-object argument (e.g. ints, floats, structs, non-object pointers, etc.).
13 Answers
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What does “O(1) access time” mean?
...To be pedantic, it doesn't mean that the runtime (or number of operations, etc.) is constant. It means that there is a constant such that the runtime (or number of operations, etc.) is bounded above by the constant. There could still be large variance in the runtime: e.g., int main() { int n; cin &g...
How do I update Ruby Gems from behind a Proxy (ISA-NTLM)
...ntains special symbols, you should urlencode them. E.g. replace @ with %40 etc
– Andrey Regentov
Sep 26 '16 at 5:55
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ASP.NET MVC - Find Absolute Path to the App_Data folder from Controller
...ork in some situations where there isn't an HttpContext (application_start etc)
– mcintyre321
Sep 15 '14 at 12:18
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How to get the build/version number of your Android application?
...ine instead of calling context.methodName().subMethod().anotherSubMethod() etc. on a single line. Therefore I provided a cleaner solution below
– Michael
Dec 20 '13 at 10:52
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Does hosts file exist on the iPhone? How to change it? [closed]
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Not programming related, but I'll answer anyway. It's in /etc/hosts.
You can change it with a simple text editor such as nano.
(Obviously you would need a jailbroken iphone for this)
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How can I maximize the editor pane in IntelliJ IDEA?
...-M on eclipse maximizes any pane--the project explorer, todo list (tasks), etc.
– Jeff Axelrod
Jun 12 '12 at 13:48
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SQL Server Management Studio alternatives to browse/edit tables and run queries [closed]
...E TABLE NiceTable (id INT IDENTITY (1, 1) PRIMARY KEY, Name VARCHAR(80))); etc etc?
– Reversed Engineer
May 11 '17 at 10:07
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Transport endpoint is not connected
...quired elevated permissions:
fusermount: entry for /data not found in /etc/mtab
I'm using Ubuntu 14.04 LTS, with the current version of mhddfs.
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How do I create a Bash alias?
...to create it for myself so that I could put prompt info, alias, functions, etc. in it.
Here are the steps if you would like to create one:
Start up Terminal
Type cd ~/ to go to your home folder
Type touch .bash_profile to create your new file.
Edit .bash_profile with your favorite editor (or you...