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How do I upload a file with metadata using a REST web service?
...8029299
Content-Disposition: form-data; name="name"; filename="myfilename.pdf"
Content-Type: application/octet-stream
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File Upload ASP.NET MVC 3.0
...GetExtension(Request.Files[0].FileName).ToLower();
if (extension != ".pdf" && extension != ".doc" && extension != ".docx" && extension != ".rtf" && extension != ".txt")
{
ModelState.AddModelError("uploadError", "Supported file extensions: pdf, doc, do...
Pandoc markdown page break
... to use raw LaTeX \newpage. This works perfectly when outputting LaTeX (or pdf created through LaTeX). However, one will run into problems when targeting different formats like HTML or docx.
A simple solution when targeting other formats is to use a pandoc filter which can transform the internal do...
MFC中ComboBox控件的使用 - C/C++ - 清泛网 - 专注C/C++及内核技术
...：
if(GetFocus()==GetDlgItem(IDC_EDIT_VALUE2))//判断焦点是否在编辑框IDC_EDIT_VALUE2内
但是combobox 的焦点不同，因为它是由edit和listbox两部分组成的
所以获得焦点要用GetParent()：
if((GetFocus()->GetParent())==GetDlgItem(IDC_COMBO_CF)) ...
控制Combo B...
Pulse Secure解决方案 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...用和报告流程？您可能还要考虑解决方案如何简化创建或编辑策略以及端点安全标准的部署流程。
部署架构：
特性优势：
Pulse Secure解决方案的主要特性和优势可概括为以下三个方面：
● 高级网络保护
● 控制、可视性和...
Specifying and saving a figure with exact size in pixels
...I is not supported by all backends. Here, the PNG backend is used, but the pdf and ps backends will implement the size differently. Also, changing the DPI and sizes will also affect things like fontsize. A larger DPI will keep the same relative sizes of fonts and elements, but if you want smaller fo...
Disabling browser print options (headers, footers, margins) from page?
...from the margins; see What does the mozdisallowselectionprint attribute in PDF.js do?.
Other browsers
Unfortunately, there seems to be no way to resolve this problem in Internet Explorer, so you'll have to resort to PDF or ask users to disable margin texts.
The same goes for Safari; according to a c...
Why does C++11 not support designated initializer lists as C99? [closed]
... standard: http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2017/p0329r4.pdf
This brings limited support for c99's Designated Initializers. This limitation is described as follows by C.1.7[diff.decl].4, given:
struct A { int x, y; };
struct B { struct A a; };
The following Designated Initializa...
Linux日志管理Rsyslog入门 - C/C++ - 清泛网 - 专注IT技能提升
...流程，我们就可以实例演示了，请听题：请把多台Web服务器上的access日志发送到统一的App服务器。实际上新版Nginx可以直接发Syslog请求。
设置Web服务器：
module(load="imfile")
ruleset(name="remote") {
action(type="omfwd"
Protocol="...
Linux日志管理Rsyslog入门 - C/C++ - 清泛网 - 专注IT技能提升
...流程，我们就可以实例演示了，请听题：请把多台Web服务器上的access日志发送到统一的App服务器。实际上新版Nginx可以直接发Syslog请求。
设置Web服务器：
module(load="imfile")
ruleset(name="remote") {
action(type="omfwd"
Protocol="...