Entries by Génesis
Snapshots using getUserMedia and HTML video
$button.addEventListener(‘click’, () => { const context = $canvas.getContext(‘2d’) context.drawImage($video, 0, 0, $canvas.width, $canvas.height) }) navigator.mediaDevices.getUserMedia({video: true}) .then(stream => $video.srcObject = stream) It has to be https: https://jsfiddle.net/gengns/emdjq8rh/
Max subarray length which sum not bigger than the main array length
Possible sub-arrays for [1, 2, 3, 4] [1], [2], [1, 2], [3], [1, 3], [2, 3], [1, 2, 3], [4], [1, 4], [2, 4], [1, 2, 4], [3, 4], [1, 3, 4], [2, 3, 4], [1, 2, 3, 4]