What does the 'k' prefix indicate in Apple's APIs?
36977
Lower case "k" in Cocoa
147445
What does dash "-" at the end of a command mean?
110354
What does the extern keyword mean?
99741
Are company-name tags like [microsoft] and [apple] useful?
71949
AES key schedule. Does it use a KDF to generate the round keys?
126408
Why does this sort ignore the +/- character prefix?
22266
What are the details of "Objective-C Literals" mentioned in the Xcode 4.4 release notes?
132590
What is the meaning of single and double underscore before an object name?
84808
Objective-C dot notation with class methods?
102137
What's the purpose of adding a prefix on both sides of a shell variable comparison to a string literal?
48170
What is the purpose of a question mark after a type (for example: int? myVariable)?
25026
Path prefixes \??\ and \\?\
98830
Synthesized property and variable with underscore prefix: what does this mean?
72977
What does a type followed by _t (underscore-t) represent?
97452
Purpose of @ Symbol Before Strings?
125090
Does "k" really mean 1000?
13934
Is there any difference between the `:key => "value"` and `key: "value"` hash notations?