const createLoop = (onStep, timeout) => { let running = false
const iteration = () => { onStep() if (running) setTimeout(iteration, timeout) }
const start = () => { running = true iteration() }
const stop = () => { running = false }
return { start, stop } }
const mainLoop = createLoop(() => {
console.log('test')
}, 100)
def difference_by(a, b, fn):
b = set(map(fn, b))
return [item for item in a if fn(item) not in b]
let data = [
[1, 2, 3, 4, 5],
['a', 'b', 'c', 'd', 'i'],
]
console.log(
data.map((row) => {
return <tr>${row .map((col) => { return ${col} }) .join('')}</tr>
}),
)
from math import floor
difference_by([2.1, 1.2], [2.3, 3.4],floor) # [1.2] difference_by([{ 'x': 2 }, { 'x': 1 }], [{ 'x': 1 }], lambda v : v['x']) # [ { x: 2 } ]
difference([1, 2, 3], [1, 2, 4]) # [3]
document .querySelectorAll('.top_notify_cont .ui_actions_menu') .forEach((elem) => { elem.childNodes[0].click() }) ////// / / / /