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in iPhone App How to detect the screen resolution of the device
...u the entire screen's resolution in points, so it would most typically be 320x480 for iPhones. Even though the iPhone4 has a much larger screen size iOS still gives back 320x480 instead of 640x960. This is mostly because of older applications breaking.
CGFloat screenScale = [[UIScreen mainScreen] s...
CORS - What is the motivation behind introducing preflight requests?
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edited Jun 5 '13 at 20:35
answered Jun 5 '13 at 16:36
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How to change theme for AlertDialog
...yle/AlertDialog. It is not in the public API. As a consequence, in Android 2.3.3, it crashes when creating the builder.
– Catalin Morosan
Mar 14 '11 at 12:56
18
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Why does Pycharm's inspector complain about “d = {}”?
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248
What is the following code to your dictionary declaration?
I think pycharm will trigger the e...
How do I set the size of an HTML text box?
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Just use:
textarea {
width: 200px;
}
or
input[type="text"] {
width: 200px;
}
Depending on what you mean by 'textbox'.
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nServiceBus vs Mass Transit vs Rhino Service Bus vs other?
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answered Oct 23 '09 at 19:17
Udi DahanUdi Dahan
11.2k1919 silver badges3131 bronze badges
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How to check if an appSettings key exists?
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223
MSDN: Configuration Manager.AppSettings
if (ConfigurationManager.AppSettings[name] != null)
{...
String comparison in bash. [[: not found
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edited Jul 23 at 6:31
Abhay
2,1421414 silver badges2525 bronze badges
answered Sep 1 '12 ...
Internet Explorer 11 detection
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Edit 18 Nov 2016
This code also work (for those who prefer another solution , without using ActiveX)
var isIE11 = !!window.MSInputMethodContext && !!document.documentMode;
// true on IE11
// false on Edge and other IEs/brow...
select、poll、epoll之间的区别总结[整理] - C/C++ - 清泛网 - 专注C/C++及内核技术
...。连接如下所示：
select：http://www.cnblogs.com/Anker/archive/2013/08/14/3258674.html
poll：http://www.cnblogs.com/Anker/archive/2013/08/15/3261006.html
epoll：http://www.cnblogs.com/Anker/archive/2013/08/17/3263780.html
今天对这三种IO多路复用进行对比，参考网上和...