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var recognition = new (window.SpeechRecognition || window.webkitSpeechRecognition || window.mozSpeechRecognition || window.msSpeechRecognition)(); | |
recognition.lang = 'en-US'; | |
recognition.interimResults = false; | |
recognition.maxAlternatives = 5; | |
recognition.start(); | |
recognition.onresult = function(event) { | |
console.log('You said: ', event); | |
}; |
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<? | |
$a=[1,1,1,2,3,3,4,5,5,5,5,6,6,6,6]; | |
foreach($a as $v) | |
{ | |
$count[$v] = $count[$v] ?? 0; | |
++$count[$v]; | |
} | |
echo join(' ',array_keys(array_filter($count,function($v){return $v % 2 == 1;}))); |
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<?php | |
function someFunc($storage){ | |
return (function($a) use (&$storage) | |
{ | |
return $storage+=$a; | |
}); | |
} | |
$a = someFunc(2); | |
echo $a(2); // 4 | |
echo $a(5); // 9 |
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var binds = { | |
'SquareCalc': ['Multiplicator'], | |
'A': ['SquareCalc'], | |
'B': ['Multiplicator'] | |
}; | |
var registry = {}; | |
function make(cls) { | |
if (registry[cls]) { |
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function Pure(fn, context) { | |
this.context = context; | |
eval('this.fn=' + fn.toString()); | |
} | |
Pure.prototype.withGlobals = function(useGlobals) { | |
this.useGlobals = 1; | |
return this; | |
} | |
Pure.prototype.use = function(vars) { |
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fpsMeter() { | |
let prevTime = Date.now(), | |
frames = 0; | |
requestAnimationFrame(function loop() { | |
const time = Date.now(); | |
frames++; | |
if (time > prevTime + 1000) { | |
let fps = Math.round( ( frames * 1000 ) / ( time - prevTime ) ); | |
prevTime = time; |
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gitk --all $( git fsck --no-reflog | awk '/dangling commit/ {print $3}' ) |
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data:text/html,<body%20style=margin:0><canvas%20id=q%20/><script>var%20q=document.getElementById('q'),s=window.screen,w=q.width=s.width,h=q.height=s.height,p=Array(256).join(1).split(''),c=q.getContext('2d'),m=Math;setInterval(function(){c.fillStyle='rgba(0,0,0,0.05)';c.fillRect(0,0,w,h);c.fillStyle='rgba(0,255,0,1)';p=p.map(function(v,i){r=m.random();c.fillText(String.fromCharCode(m.floor(2720+r*33)),i*10,v);v+=10;%20return%20v>768+r*1e4?0:v})},33)</script> |
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Количество нажатий клавиш | |
xinput --test-xi2 | awk 'BEGIN { count=0 } /RawKeyPress/ { count=count+1; printf "\r%-6d", count }' | |
Cмердженные ветки гита, например чтобы потому удалить их | |
git branch --merged | egrep -v "(^\*|master|dev)" | |
for branch in `git branch --merged`;do echo -e `git show --format="%ci %cr" $branch | head -n 1` \\t$branch; done | sort -r | |
В awesome активировать мышь в русской раскладке | |
xkbcomp $DISPLAY - | egrep -v "group . = AltGr;" | xkbcomp - $DISPLAY |
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Если грузить скрипты асинхронно, то может возникнуть ситуация, когда DomContentLoaded отработает до того как приедит скрипт, что вызовет задержку срабатывания $(function(){}) в jQuery или вообще отсутствие нативного события. Пушка. | |
http://joxi.ru/Vrwq5bkSO71Kk2 | |
Чекать отработку событий лоад и домЛоад можно по document.readyState | |
loading - грузит | |
interactive - домЛоадед отработал | |
complete - лоад отработал | |
1 |