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OnChange event handler for radio button (INPUT type=“radio”) doesn't work as one value
...="myRadios" value="2" />
</form>
Here's a JSFiddle demo: https://jsfiddle.net/crp6em1z/
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Publish to S3 using Git?
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1 Use JGit via http://blog.spearce.org/2008/07/using-jgit-to-publish-on-amazon-s3.html
Download jgit.sh, rename it to jgit and put it in your path (for example $HOME/bin).
Setup the .jgit config file and add the following (substituting yo...
Should Gemfile.lock be included in .gitignore?
...
The Bundler docs address this question as well:
ORIGINAL: http://gembundler.com/v1.3/rationale.html
EDIT: http://web.archive.org/web/20160309170442/http://bundler.io/v1.3/rationale.html
See the section called "Checking Your Code into Version Control":
After developing your app...
Force browser to clear cache
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Look into the cache-control and the expires META Tag.
<META HTTP-EQUIV="CACHE-CONTROL" CONTENT="NO-CACHE">
<META HTTP-EQUIV="EXPIRES" CONTENT="Mon, 22 Jul 2002 11:12:01 GMT">
Another common practices is to append constantly-changing strings to the end of the requested files....
Fastest way to list all primes below N
...)
from math import sqrt, ceil
import numpy as np
def rwh_primes(n):
# https://stackoverflow.com/questions/2068372/fastest-way-to-list-all-primes-below-n-in-python/3035188#3035188
""" Returns a list of primes < n """
sieve = [True] * n
for i in xrange(3,int(n**0.5)+1,2):
...
Java client certificates over HTTPS/SSL
I am using Java 6 and am trying to create an HttpsURLConnection against a remote server, using a client certificate.
The server is using an selfsigned root certificate, and requires that a password-protected client certificate is presented. I've added the server root certificate and the client c...
Node.js project naming conventions for files & folders
...up a bit).
I also like this pattern to separate files:
lib/index.js
var http = require('http');
var express = require('express');
var app = express();
app.server = http.createServer(app);
require('./config')(app);
require('./models')(app);
require('./routes')(app);
app.server.listen(app.set...
What is WCF RIA services?
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The latest news: WCF RIA Services is dead:
http://blogs.msmvps.com/deborahk/who-moved-my-cheese-ria-services/
If you want to use RIA Services, they have been open sourced:
http://www.openriaservices.net/blog/posts/
...
CSS vertical alignment of inline/inline-block elements
...{
vertical-align:middle; // Align children to middle of line
}
See: http://jsfiddle.net/dfmx123/TFPx8/1186/
NOTE: vertical-align is relative to the current text line, not the full height of the parent div. If you wanted the parent div to be taller and still have the elements vertically cente...
Sound effects in JavaScript / HTML5
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You may also want to use this to detect HTML 5 audio in some cases:
http://diveintohtml5.ep.io/everything.html
HTML 5 JS Detect function
function supportsAudio()
{
var a = document.createElement('audio');
return !!(a.canPlayType && a.canPlayType('audio/mpeg;').replace(/no/,...