| function toSentence(array) { | |
| var wordsConnector = ", ", | |
| twoWordsConnector = " and ", | |
| lastWordConnector = ", and ", | |
| sentence; | |
| switch(array.length) { | |
| case 0: | |
| sentence = ""; | |
| break; |
| #!/usr/bin/env node | |
| var fs = require('fs'); | |
| var exec = require('child_process').exec; | |
| /* | |
| * lesswatch usage: | |
| * | |
| * `lesswatch` to watch the current directory |
| (* ocamlfind ocamlopt -o exmpl -package curl -linkpkg exmpl.ml *) | |
| open Printf | |
| let _ = Curl.global_init Curl.CURLINIT_GLOBALALL | |
| (* | |
| ************************************************************************* | |
| ** Aux. functions | |
| ************************************************************************* | |
| *) |
| (ns test.cometd-client | |
| (:import (org.cometd.bayeux.client ClientSessionChannel$MessageListener) | |
| (org.cometd.client BayeuxClient BayeuxClient$State) | |
| (org.cometd.client.transport ClientTransport LongPollingTransport) | |
| (org.eclipse.jetty.client HttpClient))) | |
| (def channel-name "/my-channel") | |
| (def client-url "http://localhost:8080/cometd") |
-- Firstly, remove PRIMARY KEY attribute of former PRIMARY KEY
ALTER TABLE <table_name> DROP CONSTRAINT <table_name>_pkey;-- Then change column name of your PRIMARY KEY and PRIMARY KEY candidates properly.
ALTER TABLE <table_name> RENAME COLUMN <primary_key_candidate> TO id;
If you use git on the command-line, you'll eventually find yourself wanting aliases for your most commonly-used commands. It's incredibly useful to be able to explore your repos with only a few keystrokes that eventually get hardcoded into muscle memory.
Some people don't add aliases because they don't want to have to adjust to not having them on a remote server. Personally, I find that having aliases doesn't mean I that forget the underlying commands, and aliases provide such a massive improvement to my workflow that it would be crazy not to have them.
The simplest way to add an alias for a specific git command is to use a standard bash alias.
# .bashrc| /** | |
| * IE 5.5+, Firefox, Opera, Chrome, Safari XHR object | |
| * | |
| * @param string url | |
| * @param object callback | |
| * @param mixed data | |
| * @param null x | |
| */ | |
| function ajax(url, callback, data, x) { | |
| try { |
| var source = require('vinyl-source-stream'); | |
| var gulp = require('gulp'); | |
| var gutil = require('gulp-util'); | |
| var browserify = require('browserify'); | |
| var reactify = require('reactify'); | |
| var watchify = require('watchify'); | |
| var notify = require("gulp-notify"); | |
| var scriptsDir = './scripts'; | |
| var buildDir = './build'; |
(by @andrestaltz)
If you prefer to watch video tutorials with live-coding, then check out this series I recorded with the same contents as in this article: Egghead.io - Introduction to Reactive Programming.
| <html> | |
| <head> | |
| <style type="text/css"> | |
| .slider{ | |
| margin:50px auto; | |
| width:500px; | |
| height:300px; | |
| overflow:hidden; | |
| position:relative; | |
| border:5px solid #eaeaea; |
