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Webrick as production server vs. Thin or Unicorn?
...
A couple important reasons
it's written in Ruby (see http://github.com/ruby/ruby/tree/trunk/lib/webrick)
Edited it doesn't have many features that a production website usually needs, like multiple workers (in particular, pre-forking, life cycle management, asynchronous handling...
Difference between CLOB and BLOB from DB2 and Oracle Perspective?
...DBCLOBs, for double byte characters.
References:
LOB definition in DB2: http://pic.dhe.ibm.com/infocenter/db2luw/v10r5/topic/com.ibm.db2.luw.sql.ref.doc/doc/r0008473.html
SQL and XML limits: http://pic.dhe.ibm.com/infocenter/db2luw/v10r5/topic/com.ibm.db2.luw.sql.ref.doc/doc/r0001029.html
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Why do Java webapps use .do extension? Where did it come from?
...".do" as the extension for their web controller (MVC) resources. Example: http://example.com/register.do
3 Answers
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Difference between / and /* in servlet mapping url pattern
...servletcontainer's builtin default servlet is also capable of dealing with HTTP cache requests, media (audio/video) streaming and file download resumes. Usually, you don't want to override the default servlet as you would otherwise have to take care of all its tasks, which is not exactly trivial (JS...
Simplest way to serve static data from outside the application server in a Java web application
...path/to/files" path="/files" />
This way they'll be accessible through http://example.com/files/.... GlassFish/Payara configuration example can be found here and WildFly configuration example can be found here.
If you want to have control over reading/writing files yourself, then you need to cre...
Simple (non-secure) hash function for JavaScript? [duplicate]
...e many realizations of hash functions written in JS. For example:
SHA-1: http://www.webtoolkit.info/javascript-sha1.html
SHA-256: http://www.webtoolkit.info/javascript-sha256.html
MD5: http://www.webtoolkit.info/javascript-md5.html
If you don't need security, you can also use base64 which is not...
Detect encoding and make everything UTF-8
...string = Encoding::toLatin1($utf8_or_latin1_or_mixed_string);
Download:
https://github.com/neitanod/forceutf8
I've included another function, Encoding::fixUFT8(), which will fix every UTF-8 string that looks garbled.
Usage:
require_once('Encoding.php');
use \ForceUTF8\Encoding; // It's namesp...
Best way to determine user's locale within browser
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The proper way is to look at the HTTP Accept-Language header sent to the server. This contains the ordered, weighted list of languages the user has configured their browser to prefer.
Unfortunately this header is not available for reading inside JavaScript;...
Have nginx access_log and error_log log to STDOUT and STDERR of master process
...s to /dev/stdout. In nginx.conf:
daemon off;
error_log /dev/stdout info;
http {
access_log /dev/stdout;
...
}
edit: May need to run ln -sf /proc/self/fd /dev/ if using running certain docker containers, then use /dev/fd/1 or /dev/fd/2
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Nginx缓存解决方案：SRCache - 更多技术 - 清泛网 - 专注C/C++及内核技术
...hed:new()
if not memc then
ngx.log(ngx.ERR, err)
ngx.exit(ngx.HTTP_SERVICE_UNAVAILABLE)
end
if timeout then
memc:set_timeout(timeout)
end
local ok, err = memc:connect(host, port)
if not ok then
ngx.log(ngx.ERR, err)
ngx.exit(ngx.HTTP_SERVICE_UNAVAILABLE)
end
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