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Wesley13
•
3年前
java8 stream初试,map排序,list去重,统计重复元素个数,获取map的key集合和value集合
//定义一个100元素的集合,包含AZList<StringlistnewLinkedList<();for(inti0;i<100;i){list.add(String.valueOf((char)('A'Math.random()('Z''A'1))));}
菜鸟小欧
•
4年前
c语言成绩管理系统简
include<stdio.hinclude<stdlib.hdefineN50include<string.hinclude<conio.hintmax,min;floatave;structstudentintsx,yw,total;charname10,xh12;;//定义基本信息structstudentstuN
Stella981
•
3年前
C#后台调用Http外网接口(GET, POST)
1.get方法调用接口获取json文件内容public void GetFunction() { string serviceAddress "http://222.111.999.444:8687/tttr/usercrd/12/b7e50cb45a?userid9
Stella981
•
3年前
Lego
Lego美团点评接口自动化测试实践20180207转自:Lego美团点评接口自动化测试实践(https://www.oschina.net/action/GoToLink?urlhttps%3A%2F%2Ftech.meituan.com%2FchenyongdaLegoApiTest.html)
Wesley13
•
3年前
V4L2开发要点【转】
转自:https://blog.csdn.net/mr\_raptor/article/details/7441141(https://www.oschina.net/action/GoToLink?urlhttps%3A%2F%2Fblog.csdn.net%2Fmr_raptor%2Farticle%2Fdetails%2F7441141)首先
Stella981
•
3年前
AtCoder Beginner Contest 132 F
数sqrt缩小范围整除分块1include<cstdio2include<cstdlib3include<cmath4include<cstring5include<string6include<algorithm
Wesley13
•
3年前
MySQL总结
mysql数据库字段类型在mysql中包含的数据类型很多,这里主要列出来常用的几种数字:int(整数),decimal(浮点数)字符串:char(不可改变字符数),varchar(有限长度,可变字符 数),text(大文本)约束
Stella981
•
3年前
C++ STL 优先队列 priority_queue 详解(转)
_转自https://blog.csdn.net/c20182030/article/details/70757660(https://www.oschina.net/action/GoToLink?urlhttps%3A%2F%2Fblog.csdn.net%2Fc20182030%2Farticle%2Fdetails%2F707576
Wesley13
•
3年前
UPDATE 时主键冲突引发的思考
作/译者:叶金荣(Email:!(https://static.oschina.net/uploads/img/201704/13132456_ZIg8.gif)),来源:http://imysql.cn(https://www.oschina.net/action/GoToLink?urlhttp%3A%2F%2Fimysql.cn%2F),转
Stella981
•
3年前
KafkaConsumer实现精确一次消费
转自 https://blog.csdn.net/qq\_18581221/article/details/89766073(https://www.oschina.net/action/GoToLink?urlhttps%3A%2F%2Fblog.csdn.net%2Fqq_18581221%2Farticle%2Fdetails%2F8976607
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