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How to upload, display and save images using node.js and express [closed]
... express.bodyParser middleware to handle multipart forms but as of Express 4.x, there's no body parser bundled with the framework. Luckily, you can choose from one of the many available multipart/form-data parsers out there. Here, I'll be using multer:
You need to define a route to handle form posts...
Does C# have extension properties?
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403
For the moment it is still not supported out of the box by Roslyn compiler ...
Until now, the...
python assert with and without parenthesis
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answered Jun 24 '10 at 17:00
Mark RushakoffMark Rushakoff
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整合phpcms v9和discuz X3.2实现同步登陆、退出免激活 - 更多技术 - 清泛网...
...用ID。（记住这个应用ID，在”第三步“中将用到它。）
4、进入后台“站长”，“UCenter 设置”选项。"是否允许直接激活"一项，选择“是”。
第三步：配置 phpsso 。
1、管理员登录 phpcms V9 后台管理中心，进入“phpsso”，点击...
How do I convert a Vector of bytes (u8) to a string
...r>
//
// Assuming buf: &[u8]
//
fn main() {
let buf = &[0x41u8, 0x41u8, 0x42u8];
let s = match str::from_utf8(buf) {
Ok(v) => v,
Err(e) => panic!("Invalid UTF-8 sequence: {}", e),
};
println!("result: {}", s);
}
The conversion is in-place, and d...
How to read/process command line arguments?
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472
The canonical solution in the standard library is argparse (docs):
Here is an example:
from ...
Adjust UILabel height to text
...'ve just put this in a playground and it works for me.
Updated for Swift 4.0
import UIKit
func heightForView(text:String, font:UIFont, width:CGFloat) -> CGFloat{
let label:UILabel = UILabel(frame: CGRectMake(0, 0, width, CGFloat.greatestFiniteMagnitude))
label.numberOfLines = 0
l...
Difference between passing array and array pointer into function in C
..." bug report here connect.microsoft.com/VisualStudio/feedback/details/326874/…
– greggo
Dec 12 '13 at 17:02
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SQL Server: Query fast, but slow from procedure
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418
I had the same problem as the original poster but the quoted answer did not solve the problem ...
Is it worth using Python's re.compile?
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449
I've had a lot of experience running a compiled regex 1000s of times versus compiling on-the-f...