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How to get my IP address programmatically on iOS/macOS?
..._family==AF_INET6)) {
NSString *name = [NSString stringWithUTF8String:interface->ifa_name];
NSString *type;
if(addr->sin_family == AF_INET) {
if(inet_ntop(AF_INET, &addr->sin_addr, addrBuf, INET_ADDRSTRLEN)) {
...
Using a .php file to generate a MySQL dump
..._connect($dbhost,$dbuser,$dbpsw);
//Set encoding
mysql_query("SET CHARSET utf8");
mysql_query("SET NAMES 'utf8' COLLATE 'utf8_general_ci'");
//Includes class
require_once('FKMySQLDump.php');
//Creates a new instance of FKMySQLDump: it exports without compress and base-16 file
$dumper = new FKMyS...
How can I parse a YAML file in Python
...r': 42
}
}
# Write YAML file
with io.open('data.yaml', 'w', encoding='utf8') as outfile:
yaml.dump(data, outfile, default_flow_style=False, allow_unicode=True)
# Read YAML file
with open("data.yaml", 'r') as stream:
data_loaded = yaml.safe_load(stream)
print(data == data_loaded)
Cre...
Linux编程中各种头文件 - C/C++ - 清泛网 - 专注C/C++及内核技术
Linux编程中各种头文件2.stdlib.h stdlib 头文件里包含了C、C++语言的最常用的系统函数stdlib.h里面定义了五种类型、一些宏和通用工具函数。类型例如size_t、wc...1.stdlib.h
stdlib 头文件里包含了C、C++语言的最常用的系统函数
stdlib.h...
App Inventor 2 自定义拍照及录像媒体文件的路径，进行目录规整 · App Inventor 2 中文网
...
App Inventor 2 自定义拍照及录像媒体文件的路径，进行目录规整
App Inventor 2 自定义拍照图片文件的路径
思路
为什么失败？
什么是ASD？
同理，录像视...
Convert HTML to NSAttributedString in iOS
...
[[NSAttributedString alloc] initWithData:[htmlString dataUsingEncoding:NSUTF8StringEncoding]
options:@{NSDocumentTypeDocumentAttribute: NSHTMLTextDocumentType,
NSCharacterEncodingDocumentAttribute: @(NSUTF8StringEncoding)...
How do I make an HTTP request in Swift?
...rd let data = data else { return }
print(String(data: data, encoding: .utf8)!)
}
task.resume()
Using NSURLConnection
First, initialize a URL and a URLRequest:
let url = URL(string: "http://www.stackoverflow.com")!
var request = URLRequest(url: url)
request.httpMethod = "POST"
Then, you can l...
Return XML from a controller's action in as an ActionResult?
...er = new XmlTextWriter(context.HttpContext.Response.OutputStream, Encoding.UTF8) { Formatting = Formatting })
_document.WriteTo(writer);
}
}
You can specify a MIME type (such as application/rss+xml) and whether the output should be indented if you need to. Both properties have sens...
ASP.NET MVC Relative Paths
... lock (writeLock)
{
temp = Encoding.UTF8.GetString(buffer, offset, count);
sb.Append(temp);
if (eofTag.IsMatch(temp))
RewritePaths();
}
}
public void RewritePaths()
{
...
fstream默认不支持中文路径和输出整数带逗号的解决办法 - C/C++ - 清泛网 -...
...和输出整数带逗号的解决办法我们用fstream来创建一个新文件，如果文件路径中带有中文，则创建一般会失败。如下面代码：view plain#include<iostream>#include<fstream...我们用fstream来创建一个新文件，如果文件路径中带有中文，则创建...