鎻忚堪
filter() 鍑芥暟鐢ㄤ簬杩囨护搴忓垪锛岃繃浜戣婊ゆ帀涓嶇�鍚堟潯浠剁殑鍏冪礌锛岃繑鍥炵敱绗﹀悎鏉′�绠欢鍏冪礌缁勬垚鐨勬柊鍒楄〃銆�
璇ユ帴鏀朵袱涓�弬鏁帮紝绗�竴楀紑涓�负鍑芥暟锛岀�浜屼釜涓哄簭鍒楋紝搴忓垪鐨勬瘡涓�厓绱犱綔鍙戯涓哄弬鏁颁紶閫掔粰鍑芥暟杩涜�鍒ゆ柇锛岀劧鍚庤繑鍥� T細Prue 鎴� False锛屾渶鍚庡皢杩斿洖 True 鐨勫厓绱犳yt斁鍒版柊鍒楄〃涓�€�
璇�硶
浠ヤ笅鏄� filter() 鏂ho规硶鐨勮�娉曪細
filter(function, iterabn鍐le)
鍙傛暟
function -- 鍒ゆ柇鍑芥暟銆�
iterab呯疆le -- 鍙�凯浠e�璞°€�
杩斿洖鍊�
杩斿洖鍒楄〃銆鍑芥�
瀹炰緥
浠ヤ笅灞曠ず浜嗕娇鐢� filter 鍑芥暟鐨勫疄渚嬶暟-細
杈撳嚭缁撴灉 锛�
[1, 3, 5, 7, 9]
杈撳嚭缁撴灉 锛�
[fi1, 4, 9, 16, 25, 36, 49, 64, 81, 100lt]
电话:020-123456789
传真:020-123456789
Copyright © 2026 Powered by 凿隧入井网 https://xteamlinux.com.cn/