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How to manually create icns files using iconutil?
...e .icns file, which will make your app icon look beautiful on every single screen, from a cheap iPhone SE to some high-end Retina display of the latest iMac. You can use Photoshop, GIMP or any other tool of your choice to generate these PNGs.
From the latest Apple's Human Interface Guidelines as of ...
How to detect that animation has ended on UITableView beginUpdates/endUpdates?
...lso get called when a cell that is already in the table moves from off the screen to on the screen so it may not be exactly what you are looking for. I just looked through all the UITableView and UIScrollView delegate methods and there doesnt appear to be anything to handle just after a cell is ins...
How can I recognize touch events using jQuery in Safari for iPad? Is it possible?
... too) it now contains an array of all the touches the user has made on the screen. Each touch has its own properties (x,y coords for example)
– David Pean
Jan 21 '11 at 6:05
1
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Windows远程桌面授权错误（授权超时）等报错信息疑难解答 - 更多技术 - 清...
...您可以让终端服务器请求每用户许可证或每设备许可证（默认值），但不能同时请求两种许可证。”
请参阅： 配置终端服务器授权模式
由于授权协议出错，远程计算机中断了会话。请尝试重新连接到远程计算机或者与服务...
CentOS 6.4下Squid代理服务器的安装与配置 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...s 开机启动
# chkconfig iptables on
6.4 修改客户端IP地址
将默认网关设置为squid 服务器的内网ip地址。
6.5 在浏览器中，取消代理设置
6.6 测试
透明代理测试成功。
七、反向代理服务
为Internet用户访问企业Web站点提供缓存...
Postfix发信的频率控制几个参数 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...成后，若向外网发送一封地址错误或不可到达的邮件，则默认情况下它会无限次数的重试，结果就导致磁盘被重试邮件日志占满，网络流量也会被浪费，更严重这会被认为是网络攻击而导致服务器或IP被封。因此需要通过一些参...
How to read a single character from the user?
...
"""Gets a single character from standard input. Does not echo to the
screen."""
def __init__(self):
try:
self.impl = _GetchWindows()
except ImportError:
self.impl = _GetchUnix()
def __call__(self): return self.impl()
class _GetchUnix:
def ...
Resize HTML5 canvas to fit window
... This has margins and shows scrollbars, plus you have to resize the screen before it does anything.
– ArtOfWarfare
May 28 '16 at 18:16
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linux 下巧妙使用squid代理服务器 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...介
1.查看是否已安装squid
Red Hat Enterprise Linux 5安装程序默认没有安装Squid
服务，读者可以使用下面的命令检查系统是否已经安装了
Squid服务或查看已经安装了何种版本。
rpm -q squid
2.Squid代理服务的基本配置
2.1 Squid主配置...
How to make an app's background image repeat
...ckground image is small and I want it to be repeated and fill in the whole screen. What should I do?
5 Answers
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