distance = np.linalg.norm(rgb - background, axis=2)
OpenTiny NEXT‑SDK 可以帮助开发者：
。业内人士推荐新收录的资料作为进阶阅读
The new SVG renderer needs new SVGs to take advantage of the new capabilities. Thankfully, Jakub Steiner has been hard at work to update many of the symbolic icons in GNOME.。关于这个话题，新收录的资料提供了深入分析
def id(n : int) - list[bool]:。新收录的资料是该领域的重要参考