marshluca

#----------------------------------------------------------------------------
# Git Setup
#----------------------------------------------------------------------------
file '.gitignore', <<-FILE
.DS_Store
log/*.log
tmp/**/*
config/database.yml
db/*.sqlite3
public/uploads/*

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

#import <Foundation/Foundation.h>


@interface MButton : UIButton {
    
}

@end

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];

marshluca

1.Quartz 2D Programming Guide
  http://developer.apple.com/library/mac/#documentation/GraphicsImaging/Conceptual/drawingwithquartz2d/Introduction/Introduction.html

2.Mail Composer in App
http://developer.apple.com/library/ios/#samplecode/MailComposer/index.html

3.NSNotification Center
https://developer.apple.com/library/ios/#documentation/Cocoa/Conceptual/Notifications/Introduction/introNotifications.html

marshluca

ios中UITaleView实现删除移动样式，当手指在每一行上滑动时，会出现删除按钮，并且点击可以实现相应的逻辑。
实现的代码：


#pragma mark – View lifecycle 
- (void)viewDidLoad 
{ 
    [super viewDidLoad]; 
    [mtableView setEditing:NO animated:YES];

marshluca

        myLable=[[UILabel alloc] initWithFrame:CGRectMake(0, 23, 175, 33)]; 
        [myLable setFont:[UIFont fontWithName:@"Helvetica" size:10.0]]; 
        [myLable setNumberOfLines:0]; 
        [myLable setBackgroundColor:[UIColor clearColor]]; 
        [myAdView addSubview:myLable];
        
        UIFont *font = [UIFont fontWithName:@"Helvetica" size:10.0]; 
        CGSize size = [text sizeWithFont:font constrainedToSize:CGSizeMake(175.0f, 2000.0f) lineBreakMode:UILineBreakModeWordWrap]; 
        CGRect rect=myLable.frame; 
        rect.size=size;