marshluca

1.document.write(""); 输出语句
2.JS中的注释为//
3.传统的HTML文档顺序是:document->html->(head,body)  
4.一个浏览器窗口中的DOM顺序是:window->(navigator,screen,history,location,document)  
5.得到表单中元素的名称和值:document.getElementById("表单中元素的ID号").name(或value)  
6.一个小写转大写的JS: document.getElementById("output").value = document.getElementById("input").value.toUpperCase();  
7.JS中的值类型:String,Number,Boolean,Null,Object,Function  
8.JS中的字符型转换成数值型:parseInt(),parseFloat()  
9.JS中的数字转换成字符型:(""+变量)  
10.JS中的取字符串长度是:(length)  

marshluca

.gz 
解压1：gunzip FileName.gz 
解压2：gzip -d FileName.gz 
压缩：gzip FileName 
.tar.gz 
解压：tar zxvf FileName.tar.gz 
压缩：tar zcvf FileName.tar.gz DirName 
--------------------------------------------- 
.bz2 

marshluca

1.apt-get install php5-curl
2./etc/init.d/apache2 restart
3.curl.php:


<?
        $ch = curl_init();
        $timeout = 5;
        curl_setopt ($ch, CURLOPT_URL, 'http://www.baidu.com/');
        curl_setopt ($ch, CURLOPT_RETURNTRANSFER, 1);

marshluca

<VirtualHost *:80>
        ServerAdmin webmaster@localhost

        DocumentRoot /var/www/wordpress
        <Directory />
                Options FollowSymLinks
                AllowOverride None
        </Directory>
        <Directory /var/www/>
                Options Indexes FollowSymLinks MultiViews

marshluca

//
//  UMeng.m
//  Gallery
//
//  Created by marshluca on 11-2-10.
//  Copyright 2011 www.5yi.com. All rights reserved.
//

#import "UMeng.h"
#import "MBase.h"

marshluca

# Sample verbose configuration file for Unicorn (not Rack)
#
# This configuration file documents many features of Unicorn
# that may not be needed for some applications. See
# http://unicorn.bogomips.org/examples/unicorn.conf.minimal.rb
# for a much simpler configuration file.
#
# See http://unicorn.bogomips.org/Unicorn/Configurator.html for complete
# documentation.

marshluca

- (void)viewDidLoad {
    [super viewDidLoad];

	self.navigationItem.rightBarButtonItem = [[UIBarButtonItem alloc] initWithTitle:@"Load" 
																			  style:UIBarButtonItemStyleDone 
																			 target:self 
																			 action:@selector(loadData)];
	
	NSMutableArray *_array = [[NSMutableArray alloc] initWithCapacity:10000];
	self.array = _array;

marshluca

select * from sqlite_master where type='index';

drop index vegetables_name;

create index vegetables_name on vegetables(name);

insert into vegetables values ("luobo", "green", "nice luobo");

create table vegetables (name char not null, color char not null default 'green', description char);

marshluca

#import <Foundation/Foundation.h>
#import "FMDatabase.h"
#import "FMDatabaseAdditions.h"

#define FMDBQuickCheck(SomeBool) { if (!(SomeBool)) { NSLog(@"Failure on line %d", __LINE__); return 123; } }

int main (int argc, const char * argv[]) {
    NSAutoreleasePool * pool = [[NSAutoreleasePool alloc] init];
    
    // delete the old db.

marshluca

- (void)saveImageToAlbum
{
	UIImage *image = currentPage.imageView.image;
    UIImageWriteToSavedPhotosAlbum(image, self, @selector(image:didFinishSavingWithError:contextInfo:), nil);
}

- (void)image:(UIImage *)image didFinishSavingWithError:(NSError *)error contextInfo:(void *)contextInfo
{
    if (error == nil)