by Wassim Chegham (@manekinekko)
From this awesome animation, originally from this tweet
getData( a => {
getMoreData(a, b => {
by Wassim Chegham (@manekinekko)
From this awesome animation, originally from this tweet
getData( a => {
getMoreData(a, b => {
<!-- wInViewRoot directive is needed to specify the `root` for `IntersectionObserver` and some other it's options e.g. `margin` --> | |
<div class="container" wInViewRoot="viewport"> | |
Any content can be here | |
<w-in-view-item> | |
<!-- Content will be replaced by a placeholder <div> with the same height as original content. | |
Also `InViewItemComponent`s change detector will be detached when it become invisible which means | |
all the content's change detectors won't be reachable and will be inactive as well. --> | |
</w-in-view-item> | |
...or any other content can be here | |
<w-in-view-item> |
language: node_js | |
node_js: | |
- "6" | |
script: | |
- npm run lint | |
- npm run build | |
- npm test |
import { Component, OnInit, OnDestroy } from '@angular/core'; | |
import { Observable } from 'rxjs/Observable'; | |
import { Subject } from 'rxjs/Subject'; | |
import { MyService } from './MyService.ts'; | |
import 'rxjs/add/operator/takeUntil'; | |
@Component({ | |
selector: 'my-rad-component', |
<?php | |
/** | |
* Lightens/darkens a given colour (hex format), returning the altered colour in hex format.7 | |
* @param str $hex Colour as hexadecimal (with or without hash); | |
* @percent float $percent Decimal ( 0.2 = lighten by 20%(), -0.4 = darken by 40%() ) | |
* @return str Lightened/Darkend colour as hexadecimal (with hash); | |
*/ | |
function color_luminance( $hex, $percent ) { | |
// validate hex string |
#!/bin/bash | |
MY_URL="http://moefou.org" #change you website | |
RESULT_502=`curl -I $MY_URL|grep "HTTP/1.1 502"` | |
RESULT_504=`curl -I $MY_URL|grep "HTTP/1.1 504"` | |
if [ -n "$RESULT_502" ]; then | |
killall php-fpm;php-fpm | |
date>>/data/logs/web_error.log;echo "502 Bad Gateway">>/data/logs/web_error.log | |
elif [ -n "$RESULT_504" ]; then | |
killall php-fpm;php-fpm | |
date>>/data/logs/web_error.log;echo "504 Gateway Time-out">>/data/logs/web_error.log |