<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[qingjoin1的专栏]]></title><description><![CDATA[]]></description><link>https://blog.youkuaiyun.com/qingjoin1</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; qingjoin1]]></copyright><item><title><![CDATA[ios Url Encode]]></title><link>https://blog.youkuaiyun.com/qingjoin1/article/details/16985905</link><guid>https://blog.youkuaiyun.com/qingjoin1/article/details/16985905</guid><author>qingjoin1</author><pubDate>Wed, 27 Nov 2013 15:03:45 +0800</pubDate><description><![CDATA[//ios Url Encode 
//有时候在请求的参数里里特殊符号比如“+”等。而如果没有encode的话那么传过去的还是”  ”，面实际上是%2B。
-(NSString*)UrlValueEncode:(NSString*)str
{
        NSString *result = (NSString *)CFURLCreateStringByAddingPercentEscapes]]></description><category></category></item><item><title><![CDATA[NSDictionary to jsonString || 对象转json格式]]></title><link>https://blog.youkuaiyun.com/qingjoin1/article/details/16985885</link><guid>https://blog.youkuaiyun.com/qingjoin1/article/details/16985885</guid><author>qingjoin1</author><pubDate>Wed, 27 Nov 2013 15:02:42 +0800</pubDate><description><![CDATA[NSDictionary to jsonString 

[self DataTOjsonString:dic]

-(NSString*)DataTOjsonString:(id)object
{
    NSString *jsonString = nil;
    NSError *error;
    NSData *jsonData = [NSJSONSerialization data]]></description><category></category></item><item><title><![CDATA[iOS 动画效果。简单的提示消失]]></title><link>https://blog.youkuaiyun.com/qingjoin1/article/details/16985881</link><guid>https://blog.youkuaiyun.com/qingjoin1/article/details/16985881</guid><author>qingjoin1</author><pubDate>Wed, 27 Nov 2013 15:01:41 +0800</pubDate><description><![CDATA[UILabel  * label1 = [[UILabel alloc]initWithFrame:CGRectMake(0, 0, 320, 30)];
    label1.text = @"qingjoin";
    [self.view addSubview:label1];
    
    
    
    [UIView beginAnimations:nil context:n]]></description><category></category></item><item><title><![CDATA[NSMutableURLRequest Http 请求 同步 异步]]></title><link>https://blog.youkuaiyun.com/qingjoin1/article/details/16985863</link><guid>https://blog.youkuaiyun.com/qingjoin1/article/details/16985863</guid><author>qingjoin1</author><pubDate>Wed, 27 Nov 2013 15:00:53 +0800</pubDate><description><![CDATA[#pragma mark  get country code//同步
-(void)getFKjsonCountryCode
{
    dispatch_async(dispatch_get_global_queue(DISPATCH_QUEUE_PRIORITY_DEFAULT, 0), ^{
        
        NSString *urlString = [NSString s]]></description><category></category></item><item><title><![CDATA[Xcode missing file or .png is missing from working copy]]></title><link>https://blog.youkuaiyun.com/qingjoin1/article/details/16985851</link><guid>https://blog.youkuaiyun.com/qingjoin1/article/details/16985851</guid><author>qingjoin1</author><pubDate>Wed, 27 Nov 2013 15:00:02 +0800</pubDate><description><![CDATA[当不小心在工程文件中删掉文件时。有可能会提示 .xxx   is missing from working copy

有可能是SVN引起的。删掉这个文件就好了

如果是单个文件。进入Terminal 相应的路径，svn delete XXX

批量删除

这时候我们打开Terminal(终端) 输入cd  空格  然后把在网上工程到Terminal 回车

输入命令行rm -]]></description><category></category></item><item><title><![CDATA[iOS  DES 加密转base64]]></title><link>https://blog.youkuaiyun.com/qingjoin1/article/details/12513653</link><guid>https://blog.youkuaiyun.com/qingjoin1/article/details/12513653</guid><author>qingjoin1</author><pubDate>Wed, 09 Oct 2013 16:37:16 +0800</pubDate><description><![CDATA[//用法 加密转base 64
NSString *str = [self base64StringFromText:@"qingjoin" withKey:@"key"];

//转base 64 解密 
 NSString *stred = [self textFromBase64String:str withKey:@"key"];


 



//文本先进行DES加密。然后再转成]]></description><category></category></item><item><title><![CDATA[iOS 画虚线]]></title><link>https://blog.youkuaiyun.com/qingjoin1/article/details/12160267</link><guid>https://blog.youkuaiyun.com/qingjoin1/article/details/12160267</guid><author>qingjoin1</author><pubDate>Sun, 29 Sep 2013 13:18:04 +0800</pubDate><description><![CDATA[UIImageView *imageView1 = [[UIImageView alloc]initWithFrame:CGRectMake(0, 100, 320, 20)];
    [self.view addSubview:imageView1];
    
    
    UIGraphicsBeginImageContext(imageView1.frame.size);   //开]]></description><category></category></item><item><title><![CDATA[UIFont字体大全]]></title><link>https://blog.youkuaiyun.com/qingjoin1/article/details/12160255</link><guid>https://blog.youkuaiyun.com/qingjoin1/article/details/12160255</guid><author>qingjoin1</author><pubDate>Sun, 29 Sep 2013 13:17:37 +0800</pubDate><description><![CDATA[原文地址：UIFont 设置字体作者：青竹居士     http://deep-fish.iteye.com/blog/1678874
UIFont 设置字体


1 label.font = [UIFont fontWithName:@"Arial-BoldItalicMT" size:24];


字体名如下：

Font Family: American Typewrite]]></description><category></category></item><item><title><![CDATA[iOS 里RGB 配色 UIColor colorWithRed]]></title><link>https://blog.youkuaiyun.com/qingjoin1/article/details/12160237</link><guid>https://blog.youkuaiyun.com/qingjoin1/article/details/12160237</guid><author>qingjoin1</author><pubDate>Sun, 29 Sep 2013 13:16:48 +0800</pubDate><description><![CDATA[//比如rgb 色值为73、 148 、230  那么ios 里面要在后面加.0f 再除以255

[bline setBackgroundColor:[UIColor colorWithRed:73.0f/255.0f green:148.0f/255.0f blue:230.0f/255.0f alpha:0.5]];]]></description><category></category></item><item><title><![CDATA[advertisingIdentifier]]></title><link>https://blog.youkuaiyun.com/qingjoin1/article/details/12160219</link><guid>https://blog.youkuaiyun.com/qingjoin1/article/details/12160219</guid><author>qingjoin1</author><pubDate>Sun, 29 Sep 2013 13:16:18 +0800</pubDate><description><![CDATA[iOS 7后Mac 地址就不能用了。
不过可以用advertisingIdentifier来取，再多个project 里测试是唯一的，但如果遇到系统升级或是重刷这个就不一定能唯一了。。
 
这里还要加一个库。AdSupport.framework
NSString *adId = [[[ASIdentifierManagersharedManager] advertisingIdentif]]></description><category></category></item><item><title><![CDATA[Github 基本操作]]></title><link>https://blog.youkuaiyun.com/qingjoin1/article/details/10527859</link><guid>https://blog.youkuaiyun.com/qingjoin1/article/details/10527859</guid><author>qingjoin1</author><pubDate>Thu, 29 Aug 2013 16:09:48 +0800</pubDate><description><![CDATA[.配置Git

首先在本地创建ssh key；
$ ssh-keygen -t rsa -C "your_email@youremail.com"

后面的your_email@youremail.com改为你的邮箱，之后会要求确认路径和输入密码，我们这使用默认的一路回车就行。成功的话会在~/下生成.ssh文件夹，进去，打开id_rsa.pub，复制里面的key。

回到github]]></description><category></category></item><item><title><![CDATA[iOS 两个应用之间的切换]]></title><link>https://blog.youkuaiyun.com/qingjoin1/article/details/10527743</link><guid>https://blog.youkuaiyun.com/qingjoin1/article/details/10527743</guid><author>qingjoin1</author><pubDate>Thu, 29 Aug 2013 16:08:32 +0800</pubDate><description><![CDATA[A 跳到B

 NSURL  *urlT = [NSURL URLWithString:@"TestB://XXXXXXX"];
    //注意“：//”后面可以任意传参数。这些参数传过去后当跳到B时会在-(BOOL)application:(UIApplication *)application handleOpenURL:(NSURL *)url 这个方法里实现。
    
    if (]]></description><category></category></item><item><title><![CDATA[iOS7 Sprite Kit 学习]]></title><link>https://blog.youkuaiyun.com/qingjoin1/article/details/9950239</link><guid>https://blog.youkuaiyun.com/qingjoin1/article/details/9950239</guid><author>qingjoin1</author><pubDate>Tue, 13 Aug 2013 16:23:57 +0800</pubDate><description><![CDATA[iOS 7有一个新功能 Sprite Kit 这个有点类似cocos2d 感觉用法都差不多。下面简单来介绍下Sprite Kit 

About Sprite Kit
Sprite Kit provides a graphics rendering and animation infrastructure that you can use to animate arbitrary textu]]></description><category></category></item><item><title><![CDATA[[UIView setShowsFPS:]: unrecognized selector sent to instance XXX]]></title><link>https://blog.youkuaiyun.com/qingjoin1/article/details/9947621</link><guid>https://blog.youkuaiyun.com/qingjoin1/article/details/9947621</guid><author>qingjoin1</author><pubDate>Tue, 13 Aug 2013 14:21:11 +0800</pubDate><description><![CDATA[今天在做sprite Kit game时遇到一个问题。

新建一个项目运行时发现就加了这几句代码无法运行。后来一查原来是storyboard uiview要改一下。改成SKview

In your storyboard, did you set the 'custom class' of the VC's root view to SKView?


 SKView *sprite]]></description><category></category></item><item><title><![CDATA[ios Mac 地址获取]]></title><link>https://blog.youkuaiyun.com/qingjoin1/article/details/9666541</link><guid>https://blog.youkuaiyun.com/qingjoin1/article/details/9666541</guid><author>qingjoin1</author><pubDate>Wed, 31 Jul 2013 13:08:30 +0800</pubDate><description><![CDATA[//mac address
#include  // Per msqr
#include 
#include 
#include 








//mac address
// Return the local MAC addy
// Courtesy of FreeBSD hackers email list
// Accidentally munged du]]></description><category></category></item><item><title><![CDATA[iOS 截屏]]></title><link>https://blog.youkuaiyun.com/qingjoin1/article/details/9666533</link><guid>https://blog.youkuaiyun.com/qingjoin1/article/details/9666533</guid><author>qingjoin1</author><pubDate>Wed, 31 Jul 2013 13:06:24 +0800</pubDate><description><![CDATA[UIImage *snapshot;
    CGImageRef cgScreen = UIGetScreenImage();
    if (cgScreen) {
        snapshot = [UIImage imageWithCGImage:cgScreen];
        CGImageRelease(cgScreen);
    }
    
    CGR]]></description><category></category></item><item><title><![CDATA[objective-c 字符串基本操作]]></title><link>https://blog.youkuaiyun.com/qingjoin1/article/details/9625477</link><guid>https://blog.youkuaiyun.com/qingjoin1/article/details/9625477</guid><author>qingjoin1</author><pubDate>Tue, 30 Jul 2013 11:22:10 +0800</pubDate><description><![CDATA[1.定义一个字符串a, 截取a 的某一个部分，复制给b, b必须是int型

NSString *a = @"1.2.30";
 
int b= [[a substringWithRange:NSMakeRange(4,2)] intValue];
 
NSLog(@"a:%@  n",a  );
 
NSLog(@"b:%d",b  );
 
解析如下：substringWithRange: 专]]></description><category></category></item><item><title><![CDATA[Xcode4.6 自制iOS可用的 Framework]]></title><link>https://blog.youkuaiyun.com/qingjoin1/article/details/9354303</link><guid>https://blog.youkuaiyun.com/qingjoin1/article/details/9354303</guid><author>qingjoin1</author><pubDate>Wed, 17 Jul 2013 14:08:37 +0800</pubDate><description><![CDATA[First of all：新建一个空白project. File->New->Project



然后新建两个文件 File->New->File  如图



然后选择targets   add Target



注意:iOS工程的选项里面没有Bundel，所以选择Mac里面的

删除Build Phases里面的link库如图(删除Cocoa framework]]></description><category></category></item><item><title><![CDATA[iOS 获取流量]]></title><link>https://blog.youkuaiyun.com/qingjoin1/article/details/9230753</link><guid>https://blog.youkuaiyun.com/qingjoin1/article/details/9230753</guid><author>qingjoin1</author><pubDate>Wed, 03 Jul 2013 10:00:39 +0800</pubDate><description><![CDATA[#include 
#include 
#include 
#include 






- (NSArray *)getDataCounters
{
    BOOL   success;
    struct ifaddrs *addrs;
    const struct ifaddrs *cursor;
    const struct if_data *n]]></description><category></category></item><item><title><![CDATA[The executable was signed with invalid entitlements]]></title><link>https://blog.youkuaiyun.com/qingjoin1/article/details/9230749</link><guid>https://blog.youkuaiyun.com/qingjoin1/article/details/9230749</guid><author>qingjoin1</author><pubDate>Wed, 03 Jul 2013 09:59:57 +0800</pubDate><description><![CDATA[The executable was signed with invalid entitlements  这个错误有可能是因为 Bundle Identifier 错误



这里的XXX一定要跟你的证书上保持一致！（如果你是在真机上调试的话！）]]></description><category></category></item></channel></rss>