Jari Ronkainen ronchaine
ronchaine
/ check_host_ip.hpp
Created
July 22, 2025 14:39
quick checking for valid hostname / ip address
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| constexpr bool is_digit(char32_t c) noexcept { | |
| return c >= '0' && c <= '9'; | |
| } | |
| constexpr bool is_alpha(char32_t c) noexcept { | |
| return (c >= 'A' && c <= 'Z') || (c >= 'a' && c <= 'z'); | |
| } | |
| constexpr bool is_alphanum(char32_t c) noexcept { | |
| return is_digit(c) || is_alpha(c); |
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| #include <iostream> | |
| #include <cmath> | |
| #include <future> | |
| #include <chrono> | |
| struct Moon | |
| { | |
| int pos = 0; | |
| int vel = 0; | |
| }; |
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| # syntax stuff | |
| # declare type kind | |
| deftype Integer as | |
| { | |
| int8 or | |
| int16 or | |
| int32 or | |
| int64 or | |
| int128 or |
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| #include <vector> | |
| #include <unordered_map> | |
| #include <set> | |
| #include <memory> | |
| #include <iostream> | |
| #include <type_traits> | |
| #include <atomic> | |
| #include <cassert> |
ronchaine
/ arguments.hpp
Created
May 26, 2016 00:37
Easier way to parse command line arguments with c++
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| #include <string> | |
| #include <cstring> | |
| #include <vector> | |
| #include <unordered_map> | |
| #include <tuple> | |
| #include <iostream> | |
| #include <iomanip> |
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| char32_t getuchar() | |
| { | |
| int inp = getchar(); | |
| if (inp == EOF) | |
| return 0; | |
| if (!(inp & 0x80)) | |
| return (char32_t)inp; |
ronchaine
/ steam_dota2_crash_sysspecs
Created
November 15, 2013 07:00
System information from steam during Three Spirits patch.
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| Processor Information: | |
| Vendor: AuthenticAMD | |
| CPU Family: 0x15 | |
| CPU Model: 0x2 | |
| CPU Stepping: 0x0 | |
| CPU Type: 0x0 | |
| Speed: 4000 Mhz | |
| 8 logical processors | |
| 8 physical processors | |
| HyperThreading: Unsupported |