Table of Contents:
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/** | |
* JSX version of https://github.com/jpmonette/todomvc-mithril/blob/1d627f1d5dc0890d0a99cdcb16d09387f68f6df0/js/views/todo-view.js | |
* Assumes the use of the vanilla JSX Transformer and an "mshim" object to translate tag calls to the format m() expects. | |
* @jsx mshim | |
*/ | |
'use strict'; | |
var m = require('mithril') |
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// If you need a license, this is under the ISC license. | |
// In golfed ES6, just because I could... (84 characters) | |
this.m=(o=>Object.assign((...a)=>(typeof a[0]=='string'?o:o.component)(...a),o))(m); |
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/* global require, module */ | |
var isString = require('lodash/lang/isString'); | |
var htmlTags = ( | |
'^(html|base|head|link|meta|style|title|address|article|' + | |
'body|footer|header|h[1-6]|hgroup|nav|section|dd|div|dl|dt|' + | |
'figcaption|figure|hr|li|main|ol|p|pre|ul|a|abbr|b|bdi|bdo|br|' + | |
'cite|code|data|dfn|em|i|kbd|mark|q|rp|rt|rtc|ruby|s|samp|small|span|strong|sub|' + | |
'time|u|var|wbr|area|audio|img|map|track|video|embed|iframe|object|param|source|' + | |
'canvas|noscript|script|del|ins|caption|col|colgroup|table|tbody|td|tfoot|th|thead|tr|' + |
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var animating = false; | |
// Define an animator consisting of optional incoming and outgoing animations. | |
// alwaysAnimate is false unless specified as true: false means an incoming animation will only trigger if an outgoing animation is also in progress. | |
// forcing dontClone to true means the outward animation will use the original element rather than a clone. This could improve performance by recycling elements, but can lead to trouble: clones have the advantage of being stripped of all event listeners. | |
function animator( incoming, outgoing, alwaysAnimate, dontClone ){ | |
// The resulting animator can be applied to any number of components | |
return function animate( x, y, z ){ | |
var config; | |
var parent; |
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/***************************************** | |
/* DOM touch support module | |
/*****************************************/ | |
if (!window.CustomEvent) { | |
window.CustomEvent = function (event, params) { | |
params = params || { bubbles: false, cancelable: false, detail: undefined }; | |
var evt = document.createEvent('CustomEvent'); | |
evt.initCustomEvent(event, params.bubbles, params.cancelable, params.detail); | |
return evt; | |
}; |
This example is based on having a cascading setup, where you have a single master, a single "primary" slave, and cascading slaves which are being replicated from the primary slave. For an example of this setup, check out http://bartek.im/blog/2012/12/04/postgresql-92-streaming-primer.html
On the existing master, if accessible, stop postgres.
$ sudo service postgresql stop
And better to be safe than sorry. We can't have two masters running. (I only use this in an automated script. If you're doing this manually, you'd know if it was shutoff)
$ kill -9 `sudo cat /var/lib/postgresql/9.2/main/postmaster.pid | head -n 1` &> /dev/null
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(function() { | |
// Do not use this library. This is just a fun example to prove a | |
// point. | |
var Bloop = window.Bloop = {}; | |
var mountId = 0; | |
function newMountId() { | |
return mountId++; | |
} |
- Use http://sweetjs.org/ to implement condition checkers.
Монада maybe на Promise'ах (строчка
return default;
):
newAsyncFunc().then(function(success) {
return anotherAsync();
}, function(error) {
return default;
}).then(function(success) {
return yetAnotherAsync();
}, function(error) {
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// You would use this object as follows: | |
var xhr = XHRFactory.getInstance(); | |
var url = "http://www.xyz.com/someresource/...."; | |
// do the operation | |
xhr.open("GET", url, true); | |
xhr.onreadystatechange = function() { | |
if (xhr.readyState==4) { | |
// if "OK" | |
if (xhr.status==200) { |