iOS | 中三A105博客

IOS 入门开发之创建标题栏UINavigationBar的...

OS 开发有关界面的东西不仅可以使用代码来编写,也可以使用Interface Builder可视化工具来编写。今天有个朋友问我这两个有什么区别,首先说 说IB ,使用它编辑出来的控件其实底层还是调用代码只是苹果封装出来让开发者更好使用而已。它的优点是方便、快捷最重要的是安全,因为控件的释放它会帮我们完成 不用手动释放。缺点是多人开发不好维...

       时间 : 2015-09-10| 栏目 : iOS, 移动开发| 浏览 : 327 次| 暂无评论 标签: [阅读全文]

    @autoreleasepool-内存的分配与释放

    前言 开发过iOS、Mac的朋友应该对“ @autoreleasepool ”不陌生。只要在Xcode里创建一个工程,就能看到下面这样的代码: //iOS program int main(int argc, char * argv[]) { @autoreleasepool { return UIApplicationMain...

         时间 : 2015-09-09| 栏目 : iOS, 移动开发| 浏览 : 302 次| 暂无评论 标签: [阅读全文]

      xcode 快捷键

      1. 文件CMD + N: 新文件CMD + SHIFT + N: 新项目CMD + O: 打开 CMD + S: 保存CMD+OPt+S:保存所有文件CMD + SHIFT + S: 另存为CMD + W: 关闭窗口CMD + Q :退出XcodeCMD + SHIFT + W: 关闭文件 2. 编辑CMD + [: 左缩进 ...

           时间 : 2015-09-06| 栏目 : iOS, 移动开发| 浏览 : 261 次| 暂无评论 [阅读全文]

        Cocoapods在OS X Yosemite上报错的解决方法

        今天升级了Mac OS X 10.10-Yosemite以后运行pod install遇到下面的错误: 1 2 3 /System/Library/Frameworks/Ruby.framework/Versions/2.0/usr/lib/ruby/2.0.0/fileutils. rb:2...

             时间 : 2015-08-28| 栏目 : iOS, 移动开发| 浏览 : 327 次| 暂无评论 标签: [阅读全文]

          git 撤销commit

          如果不小心commit了一个不需要commit的文件,可以对其进行撤销。   先使用git log 查看 commit日志     Python代码   commit 422bc088a7d6c5429f1d0760d008d86c505f4abe   ...

               时间 : 2015-08-09| 栏目 : Android, iOS, 移动开发, 集成测试| 浏览 : 363 次| 暂无评论 标签: [阅读全文]

            关于llvm后由lldb和gdb

            只是知道XCode4.0以后,编译器换成了LLVM 编译器 2.0肯定是因为LLVM更完美,因为人都是喜欢追求更完美的东西。不然也不会轻易更换,search了一篇才了解到: 与以前相比,更加强大: 1.LLVM 编译器是下一带开源的编译技术. 完全支持C, Objective-C, 和 C++. 2.LLVM 速度比 GCC快两...

                 时间 : 2015-06-09| 栏目 : iOS, 移动开发| 浏览 : 420 次| 暂无评论 标签: [阅读全文]

              那些不能错过的Xcode插件

              古人云“工欲善其事必先利其器”,打造一个强大的开发环境,是立即提升自身战斗力的绝佳途径!以下是搜集的一些有力的XCode插件。 1.全能搜索家CodePilot 2.0 你要找的是文件?是文件夹?是代码?Never Mind,CMD+SHIFT+X调出CodePilot,输入任何你想到搜的东西吧!想搜appFinishLaunch...

                   时间 : 2015-06-01| 栏目 : iOS, 移动开发| 浏览 : 349 次| 暂无评论 标签: [阅读全文]

                在xcode5中修改整个项目名

                总会遇到几个项目,在做到一半的时候被要求改项目名,网上找了下相关的资料,大多数是xcode5以前的版本,所以解决好了在这里mark一下,给需要的人。 目标为:将项目名XCD4改成xcd5。 先上结果图:==》   1.在左侧的导航区域点击两次项目名,两次间隔时间稍微长些,项目名会变成可编辑状态。 ...

                     时间 : 2015-05-12| 栏目 : iOS, 移动开发| 浏览 : 353 次| 暂无评论 标签: [阅读全文]

                  OC基础数据类型-NSSet

                  1、集合:集合(NSSet)和数组(NSArray)有相似之处,都是存储不同的对象的地址;不过NSArray是有序的集合,NSSet是无序的集合。 集合是一种哈希表,运用散列算法,查找集合中的元素比数组速度更快,但是它没有顺序。 1 NSSet * set = [[NSSet alloc] initWithObjects:@"on...

                       时间 : 2015-05-11| 栏目 : iOS, 移动开发| 浏览 : 411 次| 暂无评论 标签: [阅读全文]

                    Objective-c中Category的用法

                    1、类目(Category)的基本概念 封装是面向对象的一个特征,oc也不例外,但是有的时候我们会碰到一种情况,比如我们封装了一个类,不想再动它了,但是我们又需要在那个类中增加一个方法,这时候我们就不必在那个类中做修改或者再定义一个它的子类,只需要添加一个类目(Category)即可。 (1) 在类目中定义的方法,会成为原始类...

                         时间 : 2015-05-11| 栏目 : iOS, 移动开发| 浏览 : 322 次| 暂无评论 [阅读全文]
                      

                      Aujourd’hui, une partie avec le développement du e-commerce, achats en ligne est devenu une partie de la vie pour beaucoup de gens. La mariage a commencé achats en ligne. Si vous choisissez achats les mariages en ligne, il peut être beaucoup moins cher que le salon de la Robe de mariée pas chermariée local, réduisant le budget de mariage. vous pouvez avoir beaucoup de choix si acheter de mariage en ligne. vous pouvez ramasser une robe de mariée bon marché sur Internet.
                      Piercing fascinerande figur, och nu tittar vi på 2016 senast brudklänning, kan du vara den vackraste bruden det!2016 senaste Bra brudklänning, söt temperament Bra design, romantiska spetsar blomma kjol, som du lägger till en elegant och charmig temperament.Kvinnan tillbaka mjuka linjer, människor brudklänningofta få en känsla av oändlig frestelse. Fall 2016 mässan, lämnar uppgifter om ditt bröllop charmig.
                      Yesterday afternoon, the Chinese team was training in the Guangzhou Gymnasium, when the reporter asked Zhao Yunlei the feeling of wearing the new cheap jersey , cheap jerseys online shopshe readily took a shirt from the bag crumpled ball to reporters, and she said with a smile: ” This shirt is light. ”Zhao Yunlei said: “Our material is very light like with the clothes of the tennis King Nadal, Federer, after the sweat, sweat does not drip down to the ground, when we do move, it is easy pace slipping if the sweat drip on the floor.”Tennis players Zhang Yawen, told reporters: “You might think the clothes attached to the body, fearing we swing will be affected, in fact, we do not feel anything, because the clothes are very light, very soft, put on quite comfortable. And it’s particularly good clothes to dry, washing and will dry in 15 minutes. ”
                      China’s sports enthusiasts NFL sweatshirt with mad love and the pursuit of, and therefore, NFL jerseys have a good market in China and development. China is a populous country, is the consumer, the economic momentum is so good, the sales prospects sportswear is immeasurable. With hot sales sweatshirt, but also to promote the importance of sports fans, on health, on the other hand is a matter of concern for the World Cup, fans wearing NFL jerseys and also can express themselves more fully love and obsession Therefore, NFL jerseys Wholesale jerseys online shopwholesale has good prospects and development in China.
                      ANTA-ANTA Sports Products Limited, referred to as ANTA Sports, Anta, is China’s leading sporting goods companies, mainly engaged in the design, development, manufacture and marketing of ANTA brand sporting goods, including sports footwear, apparel and accessories. Anta sweatshirt design advantages, warm stretch knit fabric, using Slim version of model, more personal fit, bid farewell to bloated, so wearing more stylish.GUIRENNIAO-This logo is a spiritual totem, smooth graphics implication unstoppable force; flexible deliver an elegant arc Wholesale jerseys china shop movement, strength and speed of the United States, a symbol of passion and rationality publicity “Heart” and “meaning”, “concept” unity; pass the fearless and enterprising mind, showing beyond the realm of self, to unstoppable force to create the future.XTEP-Xtep (China) Co., Ltd. is a comprehensive development wholesale jerseys china shop, production and marketing of Xtep brand (XTEP) sports shoes, clothing, bags, caps, balls, socks mainly large sporting goods industry enterprises.
                      There are a lot of fans in identifying the authenticity of the above cheap jerseys have great distress, so here to i will show you some methods to definitely affordable inexpensive cheap jerseys : Firstly, we should look at if it is working fine. China has been called the world’s factory, a lot cheap jerseys factories in China have foundries, but our cheap jerseys are all from here! Secondly, should to see whether it is the , we all know that it is difficult to get out of print once a genuine cheap cheap jerseys free shipping jersey was print. and we have all kind of stocka on the whole website, in other words, we have all you want ! Finally, look at the price, our price is not necessarily the lowest in the whole website but it must be most fair on the whole website, we certainly you will not regret later when you buy it. Of course, except that cheap jerseys, we also have the other products, such as socks, leggings and some other related products, everyone can enjoy the best services of here!

                      KUBET