marshluca

cache: [GET /intro] miss


Started GET "/intro" for 127.0.0.1 at Fri Aug 26 18:25:29 +0800 2011
  Processing by HomeController#intro as HTML
==> Got Account:5343 from cache. (0.00065)
Rendered home/intro.html.erb within layouts/application (0.1ms)
Completed 200 OK in 233ms (Views: 4.1ms | ActiveRecord: 10.7ms | Mongo: 0.0ms | Sphinx: 0.0ms | Memcache: 0.0ms)
cache: [GET /assets/application-e808531739fb5e75ea9161663d738563.css] fresh
cache: [GET /assets/index-d16c1771b786ce3dc9730baa43e2fe87.css] fresh

marshluca

sudo rm -rf /usr/local/mongodb_data/mongod.lock
sudo launchctl load /Library/LaunchDaemons/org.mongodb.mongod.plist

marshluca

class ListsController < ApplicationController
  before_filter :authenticate, :except => :public

  caches_page :public

  caches_action :index, :if => proc do
    !request.format.json?  # cache if is not a JSON request
  end

  caches_action :show, :cache_path => { :project => 1 },

ariera

A keyboard shortcut to run tests with watchr

When developing in rails I use watchr to run the tests each time a file is saved, but lots of times I find my self adding a whitespace or a newline and saving just to trigger watchr and run the tests.

I wanted to have is a simple keyboard shortcut (like F15) to tell watchr to run the last spec, and mpartel (thx! : ) gave me an idea on how to do it, so here it is:

Dependencies

Obviously you need watchr, but we're also going to need pgrep that will help us find out the pid of the watchr process. So go ahead and do

sudo port install proctools

teamon

# Install pow
$ curl get.pow.cx | sh

# Install powder
$ gem install powder

# See that firewall is fucked
$ sudo ipfw show
00100     0        0 fwd 127.0.0.1,20559 tcp from any to me dst-port 80 in <- THIS ONE!!!
65535 81005 28684067 allow ip from any to any

marshluca

Original Source: https://github.com/chneukirchen/styleguide

= Christian Neukirchen's Ruby Style Guide

You may not like all rules presented here, but they work very well for
me and have helped producing high quality code.  Everyone is free to
code however they want, write and follow their own style guides, but
when you contribute to my code, please follow these rules:

marshluca

@protocol UIScrollViewDelegate 

@optional 
- (void)scrollViewWillBeginDragging:(UIScrollView *)scrollView 
- (void)scrollViewDidEndDragging:(UIScrollView *)scrollView willDecelerate:(BOOL)decelerate
@end


@interface UIScrollView : UIView 
@property (assign) id <UIScrollViewDelegate> delegate; 

marshluca

- (void) clickButton 
{
    
    NSOperationQueue *queue = [NSOperationQueue new];    
    NSInvocationOperation *operation = [[NSInvocationOperation alloc] initWithTarget:self 
                                                                           selector:@selector(loadDataWithOperation) 
                                                                             object:nil];
    [queue addOperation:operation]; // will start the operation    
    [operation release];
    

marshluca

- (IBAction)clickButton 
{
   [NSThread detachNewThreadSelector:@selector(startBackgroundJob) 
                            toTarget:self 
                          withObject:nil];
}

- (void)startBackgroundJob 
{  
   [self performSelectorOnMainThread:@selector(makeProgressBarMoving)

marshluca

1.倒序输出一个数组
NSMutableArray *array = [NSMutableArray arrayWithObjects:@"1",@"2",@"3",nil];
NSArray* reversedArray = [[array reverseObjectEnumerator] allObjects];