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Why is @autoreleasepool still needed with ARC?
... release pools.
One of the other changes they made with the new Clang 3.0 compiler and ARC is that they replaced NSAutoReleasePool with the @autoreleasepool compiler directive. NSAutoReleasePool was always a bit of a special "object" anyway and they made it so that the syntax of using one is not co...
How do I vertically center text with CSS? [duplicate]
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community wiki
14 revs, 7 users 76%Michiel van Oosterhout
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Finalize vs Dispose
...), so I'll just add a little about the scenarios where the Finalize method comes in handy.
Some types encapsulate disposable resources in a manner where it is easy to use and dispose of them in a single action. The general usage is often like this: open, read or write, close (Dispose). It fits very...
How would I run an async Task method synchronously?
... I updated John's code to work without wrapping tasks in lambdas: github.com/tejacques/AsyncBridge. Essentially you work with async blocks with the using statement. Anything inside a using block happens asynchronously, with a wait at the end. The downside is that you need to unwrap the task yourse...
How to simulate Android killing my process
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Focus-follows-mouse (plus auto-raise) on Mac OS X
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You can do it for Terminal.app by issuing the following command at the command line:
defaults write com.apple.Terminal FocusFollowsMouse -bool true
For X11 apps you can do this:
defaults write com.apple.x11 wm_ffm -bool true
In Snow Leopard, use this instead:
defaults write...
CSS background image alt attribute
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Background images sure can present data! In fact, this is often recommended where presenting visual icons is more compact and user-friendly than an equivalent list of text blurbs. Any use of image sprites can benefit from this approach.
It is quite common for hotel listings icons to display...
How to override equals method in Java
...ten by K@stackoverflow
public class Main {
/**
* @param args the command line arguments
*/
public static void main(String[] args) {
// TODO code application logic here
ArrayList<Person> people = new ArrayList<Person>();
people.add(new Person("Su...
What is the difference between `git merge` and `git merge --no-ff`?
...a difference between the two. How can I observe the difference (with a git command or some tool)?
6 Answers
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Is there such a thing as min-font-size and max-font-size?
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