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原创 swift 函数融合体验
infix operator >>> : AdditionPrecedencefunc >>> <A,B,C>(_ f1: @escaping (A) -> B, _ f2: @escaping (B) -> C) -> (A) -> C { { f2(f1($0)) } }
2020-12-10 15:46:09 62
原创 iOS CoreLocation
//// MyCoreLocation.h// bameng//// Created by lhb on 16/11/11.// Copyright © 2016年 HT. All rights reserved.//#import <Foundation/Foundation.h>#import "CMNetWorkHeader.h"@pr...
2018-08-16 15:15:09 160
原创 Java 计算文件夹大小
import java.io.File;import java.io.FileInputStream;import java.io.IOException;import java.util.Date;import java.util.Scanner;/** * Created by luohaibo on 2017/1/31. */public class helloworld
2017-02-02 19:13:51 890
原创 java多级文件复制
/*** Created by lhb on 16/9/22.*/public classIoDemo {public static void main(String[] args)throwsParseException,IOException {File scrFolder =newFile("/Users/lhb/Des
2016-09-28 15:09:52 212
原创 JS 学习计算器编写
calculator //清除文本框的值 var currentNum; //符号点击前保存的数值 var operation; var specialClickOption = 0; var isToNew = 1; function NumberClear() { var
2016-05-26 11:09:22 381
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