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汇编常用寄存器及指令基础总结 - C/C++ - 清泛网 - 专注C/C++及内核技术
...r [ebx] AT&T：movl (%ebx), %eax
汇编跳转指令
表1·测试标志位的JCC指令
指 令
描 述
条 件
别 名
相 反 指 令
JC
如果进位位被置位则跳转
进位标志＝1
JB，JNAE
JNC
JNC
如果进位位没有置位则跳...
Using Sinatra for larger projects via multiple files
...g/1999/xhtml")
%head
%title= @title
%link(rel="icon" type="image/png" href="/favicon.png")
%meta(http-equiv="X-UA-Compatible" content="IE=8")
%meta(http-equiv="Content-Script-Type" content="text/javascript" )
%meta(http-equiv="Content-Style-Type" content="text/css" )
%meta(...
Controlling the screenshot in the iOS 7 multitasking switcher
... frame]];
[imageView setImage:[UIImage imageNamed:@"Portrait(768x1024).png"]];
[self.window addSubview:imageView];
}
I used this method instead of applicationDidEnterBackground because applicationDidEnterBackground won't be triggered if you doubletap the home button, and applicationWillRes...
Get MIME type from filename extension
...ication/x-perfmon"},
{".pmw", "application/x-perfmon"},
{".png", "image/png"},
{".pnm", "image/x-portable-anymap"},
{".pnt", "image/x-macpaint"},
{".pntg", "image/x-macpaint"},
{".pnz", "image/png"},
{".pot", "application/vnd.ms-powerpoint"},
...
Does “display:none” prevent an image from loading?
...d here's how to use it:
<picture>
<source srcset="mdn-logo-wide.png" media="(min-width: 600px)">
<img src="mdn-logo-narrow.png" alt="MDN">
</picture>
The logic behind
The browser would load the source of the img tag, only if none of the media rules applies. When the <...
Clear icon inside input text
...ne;
}
input[type="reset"]
{
background-image: url( http://png-5.findicons.com/files/icons/1150/tango/32/edit_clear.png );
background-position: center center;
background-repeat: no-repeat;
height: 38px;
width: 38px;
border: none;
background-color: ...
互联网造车运动 - 资讯 - 清泛网 - 专注C/C++及内核技术
...拉还学习了丰田的质量控制和问题追溯体系，还有奔驰的测试流程，传统汽车企业的支持是特斯拉成功的左右手，这都需要长时间去消化。互联网企业一时半会难以造出获得消费者认可的汽车。
不过，也有另一种观点对互联网...
Python: split a list based on a condition?
...2.avi', 999L, '.avi'), ... ]
IMAGE_TYPES = ('.jpg','.jpeg','.gif','.bmp','.png')
images = [f for f in files if f[2].lower() in IMAGE_TYPES]
anims = [f for f in files if f[2].lower() not in IMAGE_TYPES]
Again, this is fine!
There might be slight performance improvements using sets, but it's a tri...
HTML5 Pre-resize images before uploading
...rawImage(img, 0, 0, width, height);
var dataurl = canvas.toDataURL("image/png");
//Post dataurl to the server with AJAX
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Smarty中date_format日期格式化详解 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...p-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>smarty测试</title>
</head>
<body>
<p>smarty模板输出：<br />
昨天：<{$yesterday|date_format:'%Y-%m-%d %H:%M:%S'}>
<br />
今天：<{$today|date_format:'%Y-%m-%d %H:%M:%S'}>
<br />
明天：<{$tomorrow|date_format:'...