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Suggestions for debugging print stylesheets?
... as much control of the printed window as possible without using a HTML to PDF approach... Use @media screen to debug - @media print for final css
Modern browsers can give you a quick visual for what's going to happen at print time using inches and pts in a @media query.
@media screen and (max-wid...
How do I choose between Tesseract and OpenCV? [closed]
...enCV:
https://github.com/tesseract-ocr/docs/blob/master/tesseracticdar2007.pdf
It highlights that "Since HP had independently-developed page layout analysis technology that was used in products, (and therefore not released for open-source) Tesseract never needed its own page layout analysis. Tesser...
How to get full path of selected file on change of using javascript, jquery-ajax
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Is there a way to do this with other file types: pdf, docx, etc. and instead of the image so show an Icon? For my uses I want to store the files on the page before I send them giving the user a chance to add a comment to up load with it like a message with a text.
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What does “Receiver type 'CALayer' for instance message is a forward declaration” mean here?
...oject to iOS5 and I'm having some troubles with ARC. The code generates a PDF from a screen capture.
1 Answer
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OnNotify函数 ON_NOTIFY消息总结 - C/C++ - 清泛网 - 专注C/C++及内核技术
...只增加了一个消息，WM_NOTIFY，这个消息可以通过一标准化格式传递任意多的额外数据。
WM_NOTIFY消息包括 保存发送消息控件ID的wParam和保存一个结构指针的lParam两部分。那个结构可以是一个NMHDR结构或者某些更大点的、以NMHDR结构...
C#位运算符（C#按位与、按位或 等） - 更多技术 - 清泛网 - 专注C/C++及内核技术
...，其一般形式为： 位域变量名·位域名 位域允许用各种格式输出。
main(){
struct bs
{
unsigned a:1;
unsigned b:3;
unsigned c:4;
} bit,*pbit;
bit.a=1;
bit.b=7;
bit.c=15;
printf("%d,%d,%d\n",bit.a,bit.b,bit.c);
...
How do you use the ? : (conditional) operator in JavaScript?
... specification: ecma-international.org/publications/files/ECMA-ST/ECMA-262.pdf
– ChaosPandion
Jun 7 '11 at 2:25
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Capturing mobile phone traffic on Wireshark
...s only http traffic
Here's a sample window depicting TCP traffic for for pdf download from 204.144.14.134:
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通过 ulimit 改善系统性能 - 操作系统(内核) - 清泛网 - 专注C/C++及内核技术
...源。在本节，我们将讲解这些参数的使用。
ulimit 命令的格式为：ulimit [options] [limit]
具体的 options 含义以及简单示例可以参考以下表格。
表 1. ulimit 参数说明
选项 [options]
含义
例子
-H
设置硬资源...
HTTP handler vs HTTP module
...ecific file extension. So, if you've got a site with a LoggingModule and a PdfHandler, both will execute for a request to http://example.com/sample.pdf, and the logging module alone will execute for a request to http://example.com/page.aspx.
There's a pretty clear article on the difference on MSDN:...