how much javascript do you need to be a web developer code example

Example 1: do you have to qualift for mosp twice?

for x in range(1,y)

Example 2: do i need do some set when i use GPU to train tensorflow model

from __future__ import absolute_import, division, print_function, unicode_literalsimport tensorflow as tfprint("Num GPUs Available: ", len(tf.config.experimental.list_physical_devices('GPU')))