I came across a discussion in which I learned that what I'd been doing wasn't in fact salting passwords but peppering them, and I've since begun doing both with a function like: ...

Here is what seems to be bothering a lot of people (including me). 27 Answers 27 ...

...e have == between generic types T and T, the best overload is found, given what constraints are carried by T (there's a special rule that it will never box a value-type for this (which would give a meaningless result), hence there must be some constraint guaranteeing it's a reference type). In your ...

...DK), or writing code to make a device like an Arduino or a mobile phone do what you want). An SDK will still usually have a single focus. A toolkit is like an SDK - it's a group of tools (and often code libraries) that you can use to make it easier to access a device or system... Though perhaps wit...

... @j_random_hacker: Isn't that exactly what I said? I thought I was very clear that reserve only changes the capacity of a vector, not its size. – James McNellis Sep 8 '10 at 4:16 ...

...I iterate over all keys and values in a NSDictionary , so that I know what keys there are, and what values there are? I know there is something called a for-in-loop in JavaScript . Is there something similar in Objective-C ? ...

What's the difference between: 4 Answers 4 ...

... What makes kind_of more general? They appear to be synonymous: is_a. – davidchambers Oct 13 '11 at 4:29 2...

...for people not used to multiple pseudo selectors (like I was until now ;). What is happening here is that this selects the child that is at the same time child x from the start/top and child y from the end. And so this only selects something if there are exactly x+y children. –...

... What's the differente between this way, or just concat like this: ("" + longAttr) ? – Marcelo Assis Feb 8 '12 at 13:05 ...