大约有 3,200 项符合查询结果（耗时：0.0172秒） [XML]
How do I convert a Vector of bytes (u8) to a string
...tring slice (assuming a UTF-8 encoding):
use std::str;
//
// pub fn from_utf8(v: &[u8]) -> Result<&str, Utf8Error>
//
// Assuming buf: &[u8]
//
fn main() {
let buf = &[0x41u8, 0x41u8, 0x42u8];
let s = match str::from_utf8(buf) {
Ok(v) => v,
Er...
Client to send SOAP request and receive response
...
{
var httpContent = new StringContent(xmlString, Encoding.UTF8, "text/xml");
httpContent.Headers.Add("SOAPAction", "http://tempuri.org/HelloWorld");
return await httpClient.PostAsync(baseUrl, httpContent);
}
}
...
How to check status of PostgreSQL server Mac OS X
...st install, create a database with:
initdb /usr/local/var/postgres -E utf8
To have launchd start postgresql at login:
ln -sfv /usr/local/opt/postgresql/*.plist ~/Library/LaunchAgents
Then to load postgresql now:
launchctl load ~/Library/LaunchAgents/homebrew.mxcl.postgresql.plist
...
How to remove a field from params[:something]
...n the UPDATE method. How can I except the ones who has "-1" as the key. {"utf8"=>"✓", "_method"=>"patch", "authenticity_token"=>"VtY...", "brochure"=> {"title"=>"Hello world", "profilings_attributes"=> {"-1"=>{"member_profile_id"=>"3"}, "0"=>{"percentag...
【phpcms v9】PC站和手机站 全静态手机移动站方法 - 更多技术 - 清泛网 - ...
...名就写www.XX.com；新建一个移动站，把phpcms v9全新的网站文件放到移动站下，移动站数据连接和PC的一样，\caches\configs\system.php设置稍微改一下，把原来PC站的域名改成移动站的域名，附件的路径除外，仍用PC站 的，如：’upload_...
Get an object properties list in Objective-C
...tyType(property);
NSString *propertyName = [NSString stringWithUTF8String:propName];
NSString *propertyType = [NSString stringWithUTF8String:propType];
[results setObject:propertyType forKey:propertyName];
}
}
free(properties);
// returning a ...
9个常用iptables配置实例 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...将包丢弃：
iptables -A LOGGING -j DROP
另可以配置syslog.conf文件，指定iptables的日志输出。
Have fun!
iptables 配置 实例
完美解决phpcms批量移动内容后，新闻心情、评论排行等不更新的问题 - 更多...
...ood相关的表中catid没有更新。
解决方法：只需修改一个文件搞定 phpcms/modules/content/content.php
/**
* 批量移动文章
*/
public function remove() {...
改为：
/**
* 批量移动文章
*/
public function ...
What is the common header format of Python files?
...adays every file must have a encoding associated." This seems misleading. utf8 is the default encoding, so it's perfectly fine to not specify it.
– Jonathan Hartley
Feb 28 '19 at 14:52
...
MySQL: multiple tables or one table with many columns?
...urance forms, more than 100 columns) we have multiple varchar columns, all UTF8. So we easily filled the ~8000 bytes limit and got "error 139 from storage engine" all the time. So we had to split the table. (We tested with the newer Barracuda format and it worked without splitting, but our client's ...