let prevX = 0;
function handleImage(e){
...
ctx.drawImage(img, prevX, 0, 300, 300)
prevX = img.width;
...
}
$rows = file('myfile.txt');
$data = [];
foreach($rows as $row) {
list($key, $value) = explode(' ', $row);
$$key = $value;
}
echo $minland; // 678678
echo $maxland; // 678678
echo $minvisitka; // 589
@keyframes
и transform: scale
. start = Date.now();
for (let i = 0; i < 10000; i++) {
let el = document.querySelector(".layout__body");
}
console.log(Date.now() - start);
hasOwnProperty
.const items = {
a: 1,
b: 2,
c: 3,
d: 4,
e: 5,
};
Object.keys(items).forEach(key => {
if (items[key] % 2 === 0) delete items[key];
});
build: function () {
this.constructor.superclass.build.call(this);
this._$element = $('.popover', this.getParentElement());
this.applyElementOffset();
this._$element.find('.close')
.on('click', $.proxy(this.onCloseClick, this));
},