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This application is modifying the autolayout engine from a background thread, which can lead to engine corruption and weird crashes
ios程序运行后,异步访问了一个网络请求。然后在解析了从服务器返回的信息后,直接new了UIAlertView对象,准备弹窗提示,这时候控制台打印了一串异常的信息:This application is modifying the autolayout engine from a backgroun...
分类:移动开发   时间:2015-11-27 17:26:00    阅读次数:746
ZBar只扫描二维码/条形码
You can add these codes for ImageScannerscanner.setConfig(0, Config.ENABLE, 0); //Disable all the Symbolsscanner.setConfig(Symbol.QRCODE, Config.ENABL...
分类:其他好文   时间:2015-11-27 17:13:37    阅读次数:135
[LeetCode] Minimum Height Trees 最小高度树
For a undirected graph with tree characteristics, we can choose any node as the root. The result graph is then a rooted tree. Among all possible roote...
分类:其他好文   时间:2015-11-27 14:34:20    阅读次数:337
Python运行出错情况
1、错误内容:You must not use 8-bit bytestrings unless you use a text_factory that can interpret 8-bit bytestrings (like text_factory = str). It is highly r...
分类:编程语言   时间:2015-11-27 13:04:52    阅读次数:167
swift--Xcode7 使用Alamofire框架发送HTTP请求报错
控制台打印的错误信息:Application Transport Security has blocked a cleartext HTTP (http://) resource load since it is insecure. Temporary exceptions can be confi...
分类:编程语言   时间:2015-11-27 12:24:33    阅读次数:166
第二百三十八天 how can I 坚持
最近睡觉,老是梦到死亡,多么可怕啊。感觉好虚幻。 spring事务管理,框架搭建。 看着没多少事,最起来感觉好多啊。 梳理下最近爬过的山,时间久了会忘,反正上周没爬,下雪了。 10月18号-香山,11月25号百望山,11月1号凤凰岭,11月8号蟒山,那么近,那么远,时间消逝的好快。不爬山...
分类:其他好文   时间:2015-11-27 00:44:28    阅读次数:188
Error: Can't place multiple pins assigned to pin location……解决办法
分类:其他好文   时间:2015-11-26 23:25:08    阅读次数:508
Project Euler 85 :Counting rectangles 数长方形
Counting rectanglesBy counting carefully it can be seen that a rectangular grid measuring 3 by 2 contains eighteen rectangles:Although there exists no...
分类:其他好文   时间:2015-11-26 23:03:54    阅读次数:205
1.6 Performance
1.6 performanceAssessing the performance of computers can be quite challenging. The scale and intricacy of modern software systems, together with the ...
分类:其他好文   时间:2015-11-26 19:06:54    阅读次数:189
Linux Canbus调试笔记
CAN总线在嵌入式Linux下驱动程序的实现http://www.21ic.com/app/embed/200911/49216.htmSocke Can设置波特率找到其中一个方法使用IP命令,BUSYBOX制作的IP好像不支持对socketcan的设置,必须要自己去下载iproute2的源代码自己...
分类:系统相关   时间:2015-11-26 18:53:43    阅读次数:497
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