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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 ...
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
...
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...
How to work with Git branches and Rails migrations
...omp
%>
defaults: &defaults
pool: 5
adapter: mysql2
encoding: utf8
reconnect: false
username: root
password:
host: localhost
<% environments.each do |environment| %>
<%= environment %>:
<<: *defaults
database: <%= [ database_prefix, current_branch, e...
node and Error: EMFILE, too many open files
...file name: ' + fileName)
console.log('file data: ', fileData.toString('utf8'))
})
fsPool.on('dir', function(dirName) {
console.log('dir name: ' + dirName)
})
fsPool.on('done', function() {
console.log('done')
});
fsPool.init()
...
AJAX POST and Plus Sign ( + ) — How to Encode?
...h the plus (+) character changing into space. Everything else went fine in UTF8. I had good luck using with encodeURIComponent(JSON.stringify(rootObject)). Thank you!
– zneo
Aug 16 '11 at 19:25
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