Question

怎么设置 python 的字符集

Answer 1

通常用utf8,不过有时候跟开发环境有关，也用gbk在行首加代码#encoding=utf8或者#encoding=gbk即可推荐两个我的文章：Python | 设置PyCharm支持中文

Answer 2

public class Utils {
private static long lastClickTime;
public static boolean isFastDoubleClick() {
long time = System.currentTimeMillis();
long timeD = time - lastClickTime;
if ( 0 < timeD && timeD < 500) {
return true;
}