rdp

C:\installs\trunk3_installed>cd bin

C:\installs\trunk3_installed\bin>rake -T
C:/installs/trunk3_installed/lib/ruby/1.9.1/rubygems.rb:340:in `bin_path': can't find executable rake for rake-0.8.7 (Gem::Exception)
        from C:/installs/trunk3_installed/bin/rake:19:in `<main>'

C:\installs\trunk3_installed\bin>cd ..

C:\installs\trunk3_installed>cat ./lib/ruby/gems/1.9.1/specifications/rake.gemspec
Gem::Specification.new do |s|

BMorearty

  around_filter :set_time_zone

  def set_time_zone
    old_time_zone = Time.zone
    Time.zone = current_user.time_zone if logged_in?
    yield
  ensure
    Time.zone = old_time_zone
  end

adamvduke

via: http://groups.google.com/group/phillycocoa/browse_thread/thread/2d05f3eac5a7d260?hl=en

revert file:
git checkout HEAD path/to/file
OR
git checkout filename

pluck one file from another branch
git checkout Branch path/to/file

lukeredpath

@implementation MySharedThing

+ (id)sharedInstance
{
  DEFINE_SHARED_INSTANCE_USING_BLOCK(^{
    return [[self alloc] init];
  });
}

@end

jpantuso

Setup new Mac with OSX Lion from scratch

These commands are good as of 2011-07-27.

Install xcode 4

App store http://itunes.apple.com/us/app/xcode/id448457090?mt=12) The download/install takes awhile so start it first. When it finishes downloading you will still need to run it to complete installation.

iTerm2 http://www.iterm2.com/

zorn

I wish code completion would work inside of STAssert*

I wish the console output would show number of asserts in addition to:

Executed 59 tests, with 0 failures (0 unexpected) in 0.999 (1.082) seconds

I wish the console would always be scrolled to the bottom and the current output (more of a general Xcode bug though).

I wish I didn't have to add a string to the end of every assert.

chockenberry

- (void)loadDefaultSettings
{
	NSMutableDictionary *defaults = [NSMutableDictionary dictionaryWithContentsOfFile:[[NSBundle mainBundle] pathForResource:@"Default-Settings" ofType:@"plist"]];
	
	// other setup...
	
	[[NSUserDefaults standardUserDefaults] registerDefaults:[NSDictionary dictionaryWithDictionary:defaults]];
}

- (void)resetDefaultSettings

zachwaugh

// [image writeToFile:[NSURL fileURLWithPath:@"/some/path/image.png"]];
- (void)writeToFile:(NSURL *)fileURL
{
  NSBitmapImageRep *bitmapRep = nil;
  
  for (NSImageRep *imageRep in [self representations])
  {
    if ([imageRep isKindOfClass:[NSBitmapImageRep class]])
    {
      bitmapRep = (NSBitmapImageRep *)imageRep;

robb-albright

def hidden_div_if(condition, attributes = {}, &block)
  if condition
    attributes["style"] = "display: none"
  end
  content_tag("div", attributes, &block) end
end

erikh

#!/usr/bin/env sh

##
# This is script with usefull tips taken from:
#   https://github.com/mathiasbynens/dotfiles/blob/master/.osx
#
# install it:
#   curl -sL https://raw.github.com/gist/2108403/hack.sh | sh
#