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Logical operator in a handlebars.js {{#if}} conditional
...
taking this one up a notch, for those of you who live on the edge.
gist: https://gist.github.com/akhoury/9118682
Demo: Code snippet below
Handlebars Helper: {{#xif EXPRESSION}} {{else}} {{/xif}}
a helper to execute an IF statement with any expression
EXPRESSION is a properly escaped String
Ye...
What is PECS (Producer Extends Consumer Super)?
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GCM with PHP (Google Cloud Messaging)
...o World!');
// The recipient registration tokens for this notification
// https://developer.android.com/google/gcm/
$ids = array('abc', 'def');
// Send push notification via Google Cloud Messaging
sendPushNotification($data, $ids);
function sendPushNotification($data, $ids) {
// Insert re...
How to create and write to a txt file using VBA
...osoft Access, you may want to uncomment the following
' two lines (see https://stackoverflow.com/a/517202/2822719 for details):
'Set fileStream = Nothing
'Set fso = Nothing
End Sub
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Why does IE9 switch to compatibility mode on my website?
...ing to decide what browser workarounds to use), I suggest using:
<meta http-equiv="X-UA-Compatible" content="IE=Edge"/>
or the HTTP header:
X-UA-Compatible: IE=Edge
to get the latest renderer whatever IE version is in use.
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HTML5 canvas ctx.fillText won't do line breaks?
... at the newlines and calling multiple times the fillText()
Something like http://jsfiddle.net/BaG4J/1/
var c = document.getElementById('c').getContext('2d');
c.font = '11px Courier';
console.log(c);
var txt = 'line 1\nline 2\nthird line..';
var x = 30;
var y = 30;
var lineheight = 15...
Backbone.js: `extend` undefined?
...olved until I gave the underscore.js before backbone.js.
<script src="http://cdnjs.cloudflare.com/ajax/libs/underscore.js/1.3.3/underscore-min.js" type="text/javascript"></script>
<script src="http://cdnjs.cloudflare.com/ajax/libs/backbone.js/0.9.2/backbone-min.js" type="text/java...
Difference between solr and lucene
...library, not just Solr.
3) Solr is built around Lucene. It is not just an http-wrapper around Lucene but has been known to add more arsenal to Lucene. Solr is ready-to-use out of box. It is a web application that offers related infrastructure and a lot more features in addition to what Lucene offer...
jQuery duplicate DIV into another DIV
...on = $('.button').clone();
$('.package').html($button);
});
Full demo: http://jsfiddle.net/3rXjx/
From the jQuery docs:
The .clone() method performs a deep copy of the set of matched
elements, meaning that it copies the matched elements as well as all
of their descendant elements and te...
convert streamed buffers to utf8-string
I want to make a HTTP-request using node.js to load some text from a webserver. Since the response can contain much text (some Megabytes) I want to process each text chunk separately. I can achieve this using the following code:
...