02 2023 档案

cpp std::sort array, the default sort order is ascending
摘要：//.model/util.h template<typename T> T get_random_num(T min,T max) { std::random_device rd; std::mt19937_64 mt(rd()); std::uniform_int_distribution<T> 阅读全文
posted @ 2023-02-26 15:02 FredGrit 阅读(23) 评论(0) 推荐(0) 编辑
cpp generate random number to fill array,order the array via quick sort
摘要：//model.util.h #include <iostream> #include <random> template<typename T> T get_random_num(T min,T max) { std::random_device rd; std::mt19937_64 mt(rd 阅读全文
posted @ 2023-02-26 14:49 FredGrit 阅读(15) 评论(0) 推荐(0) 编辑
cpp generate template random number
摘要：#include <iostream> #include <random> template<typename T> T gen_random(T min,T max) { std::random_device rd; std::mt19937_64 mt(rd()); std::uniform_i 阅读全文
posted @ 2023-02-22 11:03 FredGrit 阅读(14) 评论(0) 推荐(0) 编辑
vmware pro 17 license
摘要：ZV3JH-4LXE1-M88MZ-HQXXX-XG0FD AG5RU-6AXDL-H81FZ-KQYN9-M32E0 GA74A-DREEK-085VP-VENNX-QZRFD MC60H-DWHD5-H80U9-6V85M-8280D 4A4RR-813DK-M81A9-4U35H-06KND 阅读全文
posted @ 2023-02-19 17:14 FredGrit 阅读(134) 评论(0) 推荐(0) 编辑
cpp pass function as argument
摘要：//model/*.cppvoid util::invoke_pass_func(const int& x,const int& y) { std::cout<<"x="<<x<<",y="<<y<<std::endl; int sum=pass_func(x,y,&add); std::cout< 阅读全文
posted @ 2023-02-18 15:27 FredGrit 阅读(14) 评论(0) 推荐(0) 编辑
cpp string split by delimeter and push back into vector
摘要：void util::split_string_demo() { std::string str=get_uuid(); std::string delimiter="-"; std::vector<std::string> vec; split_string(str,delimiter,vec); 阅读全文
posted @ 2023-02-12 15:02 FredGrit 阅读(33) 评论(0) 推荐(0) 编辑
cpp get current time and its precision reach milliseconds even micros
摘要：#include <chrono> #include <functional> #include <iomanip> #include <iostream> #include <sstream> #include <thread> #include <unistd.h> std::string ge 阅读全文
posted @ 2023-02-02 17:54 FredGrit 阅读(12) 评论(0) 推荐(0) 编辑

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