| <?php | |
| /* | |
| * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS | |
| * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT | |
| * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR | |
| * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT | |
| * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, | |
| * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT | |
| * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| echo 'export PATH=$HOME/local/bin:$PATH' >> ~/.bashrc | |
| . ~/.bashrc | |
| mkdir ~/local | |
| mkdir ~/node-latest-install | |
| cd ~/node-latest-install | |
| curl http://nodejs.org/dist/node-latest.tar.gz | tar xz --strip-components=1 | |
| ./configure --prefix=~/local | |
| make install # ok, fine, this step probably takes more than 30 seconds... | |
| curl https://www.npmjs.org/install.sh | sh |
| $(function() { | |
| var map = new google.maps.Map(document.getElementById("map_canvas"), {}); | |
| var newyork = new google.maps.LatLng(40.69847032728747, -73.9514422416687); | |
| var googleMapWidth = $("#map_canvas").css('width'); | |
| var googleMapHeight = $("#map_canvas").css('height'); | |
| map.setCenter(newyork); | |
| $('#enter-full-screen').click(function(){ |
| Latency Comparison Numbers (~2012) | |
| ---------------------------------- | |
| L1 cache reference 0.5 ns | |
| Branch mispredict 5 ns | |
| L2 cache reference 7 ns 14x L1 cache | |
| Mutex lock/unlock 25 ns | |
| Main memory reference 100 ns 20x L2 cache, 200x L1 cache | |
| Compress 1K bytes with Zippy 3,000 ns 3 us | |
| Send 1K bytes over 1 Gbps network 10,000 ns 10 us | |
| Read 4K randomly from SSD* 150,000 ns 150 us ~1GB/sec SSD |
| // Assumes you want to run a kue server on port 3001 with the path '/kue'. | |
| // Use a proxy like nginx to send the requests to the appropriate URL. | |
| require lodash = require('lodash'), | |
| kue = require('kue'); | |
| // Prepend the Kue routes with '/kue' | |
| lodash.each(['get', 'put', 'delete'], function(verb) { | |
| lodash.each(kue.app.routes.routes[verb], function(route, index, routes) { | |
| routes[index].path = '/kue' + route.path; |
| "use strict"; | |
| // Domenic needs a Tweeter | |
| function Domenic(tweeter) { | |
| this.tweeter = tweeter; | |
| } | |
| Domenic.inject = ["tweeter"]; | |
| Domenic.prototype.doSomethingCool = function () { | |
| return this.tweeter.tweet("Did something cool!"); |
When the directory structure of your Node.js application (not library!) has some depth, you end up with a lot of annoying relative paths in your require calls like:
const Article = require('../../../../app/models/article');Those suck for maintenance and they're ugly.
| valgrind --leak-check=full node --expose_gc script.js |
This entire guide is based on an old version of Homebrew/Node and no longer applies. It was only ever intended to fix a specific error message which has since been fixed. I've kept it here for historical purposes, but it should no longer be used. Homebrew maintainers have fixed things and the options mentioned don't exist and won't work.
I still believe it is better to manually install npm separately since having a generic package manager maintain another package manager is a bad idea, but the instructions below don't explain how to do that.
Installing node through Homebrew can cause problems with npm for globally installed packages. To fix it quickly, use the solution below. An explanation is also included at the end of this document.
I've sniffed most of the Tinder API to see how it works. You can use this to create bots (etc) very trivially. Some example python bot code is here -> https://gist.github.com/rtt/5a2e0cfa638c938cca59 (horribly quick and dirty, you've been warned!)