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document.addEventListener('focus', (e)=>{e.target.scrollIntoView({behavior: "smooth", block: "center", inline: "nearest"})}, true);

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// Find (not equal to):
db.getCollection('Task').find({type: {$ne: 1}})

db.getCollection('documents').find({'pages.zones.regex': {$exists: true, $ne: ''}})

// Detect non empty strings
db.getCollection('DocumentDefinition').find({'pages.zones.regex': /(.|\s)*\S(.|\s)*/})

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// get the fib number:
function fib(n) {
  let arr = [0,1,1];
  
  for (let i = 3; i <= n; i++) {
    arr.push(arr[i-2] + arr[i-1])
  }
 return arr[n]
}

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const [, year, month, day] = /^(\d\d\d\d)-(\d\d)-(\d\d)$/.exec('2999-12-31');

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if (window.matchMedia && window.matchMedia('(prefers-color-scheme: dark)').matches) {
    // dark mode
}


// to watch for changes:
window.matchMedia('(prefers-color-scheme: dark)').addListener(function (e) {
  console.log(`changed to ${e.matches ? "dark" : "light"} mode`)
});

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value.replace(/(?!^)([A-Z]|\d+)/g, " $1");

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func getFilesInPath(rootPath string, fileType string) ([]FileObj, error) {
    var files []FileObj

    err := filepath.Walk(rootPath, func(path string, info os.FileInfo, err error) error {
        // read file
        if err != nil {
            fmt.Print(err)
        }

        subStr := strings.Replace(path, "testdata/", "", -1)

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// toType better typeof

var toType = function(obj) {
  return ({}).toString.call(obj).match(/\s([a-zA-Z]+)/)[1].toLowerCase()
}


toType({a: 4}); //"object"
toType([1, 2, 3]); //"array"
(function() {console.log(toType(arguments))})(); //arguments

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@font-face {
    font-family: 'Guild Wars 2';
    src: url('inc/fonts/GuildWars2.eot');
    src: url('inc/fonts/GuildWars2.eot?#iefix') format('embedded-opentype'),
         url('inc/fonts/GuildWars2.woff') format('woff'),
         url('inc/fonts/GuildWars2.ttf') format('truetype'),
         url('inc/fonts/GuildWars2.svg#GuildWars2Regular') format('svg');
    font-weight: normal;
    font-style: normal;
}

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var arr = [1, 2, 3, 4, 5];
var sum = arr.reduce(function(pv, cv){
    return cv + pv;
});