大约有 7,000 项符合查询结果(耗时:0.0181秒) [XML]
linux下iptables配置详解 - 更多技术 - 清泛网 - 专注C/C++及内核技术
....如web(80端口)连接.
按照我写的,你只要找到QQ,MSN等其他软件的IP地址,和端口,以及基于什么协议,只要照着写就行了.
最后:
drop非法连接
[root@tp ~]# iptables -A INPUT -m state --state INVALID -j DROP
[root@tp ~]# iptables -A OUTPUT -m state -...
How do I size a UITextView to its content?
...
This works for both iOS 6.1 and iOS 7:
- (void)textViewDidChange:(UITextView *)textView
{
CGFloat fixedWidth = textView.frame.size.width;
CGSize newSize = [textView sizeThatFits:CGSizeMake(fixedWidth, MAXFLOAT)];
CGRect newFrame = t...
iOS app with framework crashed on device, dyld: Library not loaded, Xcode 6 Beta
...h/Frameworks to the 'Runpath Search Path' solved this problem i.e. in addition to adding the framework to 'Embedded Binaries'
– ArdenDev
Jan 5 '15 at 19:56
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NSInvalidUnarchiveOperationException: Could not instantiate class named NSLayoutConstraint
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By default, when you create a new iOS project in Xcode 4.5, your storyboard or XIB is set to use Autolayout, which is a new feature in iOS 6.0. The NSLayoutConstraint class is part of the Autolayout system, and it doesn't exist in older versions of iOS.
If ...
iOS UI系列 (二) :使用多个StoryBoard - 更多技术 - 清泛网 - 专注C/C++及内核技术
iOS UI系列 (二) :使用多个StoryBoard为什么要使用多个StoryBoardStoryBoard 给项目带了很大的方便,在一个视图里可以看到整个项目页面之间的关系,但是如果项目所有的页面都放...为什么要使用多个StoryBoard
StoryBoard 给项目带了很大...
支付宝团队 | 移动客户端实战教程(iOS和Android) - 更多技术 - 清泛网 - 专...
支付宝团队 | 移动客户端实战教程(iOS和Android)给大家推荐一个非常好的PPT,是github在线的,是支付宝团队内部分享技术用的PPT,适合Web端和移动端的同学入门客户端开发,是我见过的...
给大家推荐一个非常好的PPT,是github在线...
MIT已发布v2.76版本:支持iOS编译,苹果版App终于来了,中文网待合并升级 -...
中文网待升级的重要更新:
1、iOS苹果版App编译支持 beta版
2、Android SDK由 34 升级到 35,支持安卓15
3、日志的控制台展示
4、全新的颜色选择器
5、AAR包支持
-------------------------MIT-----------------------
v2.76新功能:
实现...
内存优化总结:ptmalloc、tcmalloc和jemalloc - 操作系统(内核) - 清泛网 - ...
... 作为glibc malloc的替代品。目前已经在chrome、safari等知名软件中运用。
根据官方测试报告,ptmalloc在一台2.8GHz的P4机器上(对于小对象)执行一次malloc及free大约需要300纳秒。而TCMalloc的版本同样的操作大约只需要50纳秒。
小对象...
Programmatically get height of navigation bar
I know that the presence of the more view controller (navigation bar) pushes down the UIView by its height. I also know that this height = 44px. I have also discovered that this push down maintains the [self.view].frame.origin.y = 0 .
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How to detect reliably Mac OS X, iOS, Linux, Windows in C preprocessor? [duplicate]
...here's some cross-platform C/C++ code that should be compiled on Mac OS X, iOS, Linux, Windows, how can I detect them reliably during preprocessor process?
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