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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 ...
How does Stack Overflow generate its SEO-friendly URLs?
...title);
$title = remove_accents($title);
if (seems_utf8($title)) {
if (function_exists('mb_strtolower')) {
$title = mb_strtolower($title, 'UTF-8');
}
$title = utf8_uri_encode($title, 200);...
php发送get、post请求的几种方法 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...data
<span style="white-space:pre"> </span>)
);
//生成请求的句柄文件
$context = stream_context_create($opts);
$html = file_get_contents('http://localhost/e/admin/test.html', false, $context);
echo $html;
?>
方法4：用fsockopen函数打开url，以get方式获取完整的数据...
Loading cross-domain endpoint with AJAX
.../ Send back the response.
byte[] buffer = System.Text.Encoding.UTF8.GetBytes(responseForPageAsString);
// Get a response stream and write the response to it.
response.ContentLength64 = buffer.Length;
response.AddHeader("Access-Control-Allow-Origin", "*...
What does “Content-type: application/json; charset=utf-8” really mean?
...n the response body string, so I have to do the bytes encoding manually to utf8, or add that header "inner" parameter on my server's API response.
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“INSERT IGNORE” vs “INSERT … ON DUPLICATE KEY UPDATE”
...`pid`),
KEY `partner_user` (`pid`,`uid`)
) ENGINE=MyISAM DEFAULT CHARSET=utf8
Primary key is based on both columns of this quick reference table. A Primary key requires unique values.
Let's begin:
INSERT INTO users_partners (uid,pid) VALUES (1,1);
...1 row(s) affected
INSERT INTO users_partn...
Returning JSON from PHP to JavaScript?
...eserve the array keys as well.
Do remember that json_encode only works on utf8 -encoded data.
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Using Sinatra for larger projects via multiple files
..., password:'dbpass', host:'localhost'
DB << "SET CLIENT_ENCODING TO 'UTF8';"
require_relative 'users'
models/user.rb
# encoding: utf-8
class User < Sequel::Model
# ...
end
routes/init.rb
# encoding: utf-8
require_relative 'login'
require_relative 'main'
routes/login.rb
...
【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_...
subtle differences between JavaScript and Lua [closed]
... syntax as JavaScript code point escape sequences) as well as the built-in utf8 library, which provides basic support for the UTF-8 encoding (such as encoding code points into UTF-8 and decoding UTF-8 into code points, getting the number of code points in a string, and iterating over code points). S...