You can use?CFGetRetainCount?with Objective-C objects, even under ARC: NSLog(@"Retain?count?is?%ld",?CFGetRetainCount((__bridge?CFTypeRef)myObject));...
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其他好文 时间:
2014-07-30 01:11:23
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472
出现这个问题,把工程编译选项中的预编译去掉就可以了,操作步骤:首先全部重编译一下工程,如还是不行则试一试将工程设置中C/C++中precompiled header中选中automatic use of precompiled headers,并在相应through header中输入stdafx.h。
另外,把debug目录下的文件删除,然后重新编译也是一种解决...
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其他好文 时间:
2014-07-30 01:07:02
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281
本文计划:一.安装Docker(Centos)二.注册Docker官网帐号三.下载基础centos镜像,安装需要的软件和环境后,push到自己的repository一.安装Docker(Centos)在https://fedoraproject.org/wiki/EPEL#How_can_I_use...
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其他好文 时间:
2014-07-29 21:01:22
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If you are root/admin account, in order to configure a virtual MFA device, you must have physical access to the device.
For example, if you are configuring MFA for a user who will use a smartphone to...
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其他好文 时间:
2014-07-29 17:56:02
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321
State management(handler的状态管理) A ChannelHandler often needs to store some stateful information. The simplest and recommended approach is to use member variables: public?interface?Message?...
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Web程序 时间:
2014-07-29 16:22:59
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317
[1]Defaultnoinstallifconfigcommand,ifyouwanttouseifconfigneedinstallnet-toolsyum-yinstallnet-tools[root@mariadb~]#ifconfig
eth0:flags=4163<UP,BROADCAST,RUNNING,MULTICAST>mtu1500
inet192.168.1.123netmask255.255.255.0broadcast192.168.1.255
inet6fe80::21..
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其他好文 时间:
2014-07-29 15:53:19
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/* * Copyright 2005 Joe Walker * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance wi...
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编程语言 时间:
2014-07-29 13:53:20
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484
【Vertex and fragment programs】 When you use vertex and fragment programs (the so called "programmable pipeline"), most of the hardcoded functionality....
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2014-07-29 13:39:18
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PyGObject is a Python extension module that gives clean and consistent access to the entire GNOME software platform through the use of GObject Introspection. PyGObject provides full support of GObject Introspection and all of its features (callbacks, GVari...
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编程语言 时间:
2014-07-29 13:04:47
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343
转自:http://ovalpo.info/how_to_use_vim_for_erlang_dev/如何利用Vim进行Erlang开发byMartin J. Loganon September 9, 2013译者: ovalpo2014年7月28日原文:How to use Vim for Er...
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其他好文 时间:
2014-07-29 12:03:06
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314