jayj

// --------------------------------------------------
// Flexbox LESS mixins
// The spec: http://www.w3.org/TR/css3-flexbox
// --------------------------------------------------

// Flexbox display
// flex or inline-flex
.flex-display(@display: flex) {
	display: ~"-webkit-@{display}";
	display: ~"-ms-@{display}box"; // IE10 uses -ms-flexbox

ChickenProp

I turned my Raspberry Pi into a robot, controlled by a Wii nunchuk. It's surprisingly easy to do - at least, surprisingly to me, who has not previously made a robot. But because it's surprising, it might help others to have a guide, so here one is.

Parts

I'm linking to SKPang for most of these, but Sparkfun and Adafruit would be good places to look if you're in the US.

(If you're in the UK, a word of caution - I bought motors and some other stuff from Sparkfun to save £7 over SKPang, but the package got stopped at customs and I had to pay £4 VAT and £8 handling fees. My understanding is that this will only happen on packages whose contents are worth more than £15, but you'd be a fool to trust me on this. It didn't happen when I spent £20 at Adafruit or £5 at Sparkfun. YMMV.)

• Raspberry Pi - for the robot logic. An Arduino or similar could be substituted (though the software would need to be rewritten).

jeffreyiacono

/**
 * normalizeEvent
 *
 * Firefox does not implement offsetX, OffsetY, so we have to detect for this an
 * manually calculate it ourselves using the pageX, pageY less the event
 * target's left offset and right offset
 *
 * If using a browser that supports offsetX, OffsetY, just return the event,
 * don't need to do anything
 */

phillipkoebbe

# This script allows you to do multiple find/replace operations in one pass. The find/replace
# pairs are defined in a file (defaults to ~/.st2_multiple_find_replace) using the format
#
# find <separator> replace

# By default, the separator is the hash-pointer (=>), but it can be changed if
# necessary (see below). To use multiple find and replace, save this code to a file in
# your Packages/User folder using whatever name you like. I use multiple_find_replace.py.
# Edit your user key bindings and pick whatever key combinations you want to trigger 
# these operations. On Mac OS X, I chose COMMAND+OPTION+M E to edit and COMMAND+OPTION+M R