Вопрос - правильный ли такой подход?
.text
был успешно стилизован. $('.form-group').trigger('input')
. $pow = ceil(count($array) / 2);
$arr = array_map(function($n) use($sum, &$pow) {
$pow -= 1;
return $sum * (1 + (1 - (2 ** -abs($pow))) * ($pow < 0 ? -1 : 1));
}, $array);
:class="className"
. Ну и документацию почитайте. numbers = [n for n in range(1000, 10000)]
numbers = list(range(1000, 10000))
<Range steps={[ 500, 1000, 5000, 10000 ]} />
class Range extends React.Component {
state = {
value: this.props.steps[0],
}
onChange = ({ target: { value } }) => {
this.setState({
value: this.props.steps.reduce((closest, n) =>
Math.abs(closest - value) < Math.abs(n - value) ? closest : n
),
});
}
render() {
const { steps } = this.props;
return (
<div>
<input
type="range"
min={steps[0]}
max={steps[steps.length - 1]}
value={this.state.value}
onChange={this.onChange}
/>
<p>{this.state.value}</p>
</div>
);
}
}
const classes = [
{ maxLen: 15, name: 'length-15' },
{ maxLen: 30, name: 'length-30' },
{ maxLen: 45, name: 'length-45' },
];
document.querySelectorAll('.container').forEach(n => {
const len = n.textContent.length;
const cls = classes.find(m => m.maxLen >= len);
if (cls) {
n.classList.add(cls.name);
}
});
echo explode('-', (explode('/', $page)[3]))[2];
preg_match('~colors\-is\-(\w+)~', $page, $match);
echo $match[1];
text={<a href="https://toster.ru">toster</a>}
arr.sort((a, b) => (a.finishedDate || a.createdDate) - (b.finishedDate || b.createdDate));