Skip to content

Instantly share code, notes, and snippets.

View reflechant's full-sized avatar

Roman Gerasimov reflechant

15 followers · 10 following
  • Amsterdam
View GitHub Profile
@reflechant
reflechant / ffxiv_dawntrail_steam_reviews.ipynb
Created October 8, 2024 19:47
Data analysis of FFXIV Dawntrail negative Steam reviews
Loading
Sorry, something went wrong. Reload?
Sorry, we cannot display this file.
Sorry, this file is invalid so it cannot be displayed.
@reflechant
reflechant / string_interning.go
Created September 16, 2024 08:33
package main
import (
"fmt"
"unsafe"
)
func stringptr(s string) *byte {
return unsafe.StringData(s)
}
@reflechant
reflechant / .zshrc
Last active September 14, 2024 17:12 — forked from roman2ing/.zshrc
if [[ ! -e ~/.zcomet/bin ]]; then
git clone --depth=1 https://github.com/agkozak/zcomet.git ~/.zcomet/bin
fi
if [[ -r "${XDG_CACHE_HOME:-$HOME/.cache}/p10k-instant-prompt-${(%):-%n}.zsh" ]]; then
source "${XDG_CACHE_HOME:-$HOME/.cache}/p10k-instant-prompt-${(%):-%n}.zsh"
fi
source ~/.zcomet/bin/zcomet.zsh
@reflechant
reflechant / init.el
Last active March 21, 2025 10:20
my Emacs config
;; Set package repositories
(require 'package)
(add-to-list 'package-archives '("gnu" . "https://elpa.gnu.org/packages/"))
(add-to-list 'package-archives '("melpa" . "https://melpa.org/packages/") t)
(package-initialize)
(eval-when-compile
(require 'use-package)
(require 'use-package-ensure))
@reflechant
reflechant / numpy-tutorial.ipynb
Created September 3, 2020 19:54
Numpy and plotting basics
Loading
Sorry, something went wrong. Reload?
Sorry, we cannot display this file.
Sorry, this file is invalid so it cannot be displayed.
@reflechant
reflechant / konigsberg_bridges.py
Last active March 31, 2019 23:10
Поиск перебором решения задачи о 7-ми кенигсбергских мостах
'''
Программа для нахождения перебором решения задачи о 7-ми кенигсбергских мостах.
см. https://ru.wikipedia.org/wiki/%D0%97%D0%B0%D0%B4%D0%B0%D1%87%D0%B0_%D0%BE_%D1%81%D0%B5%D0%BC%D0%B8_%D0%BA%D1%91%D0%BD%D0%B8%D0%B3%D1%81%D0%B1%D0%B5%D1%80%D0%B3%D1%81%D0%BA%D0%B8%D1%85_%D0%BC%D0%BE%D1%81%D1%82%D0%B0%D1%85
Решения этой задачи не существует, что доказал Леонард Эйлер.
'''
bridges = (
(1, 2),
(1, 2),
@reflechant
reflechant / udp_chat.py
Created November 3, 2018 20:19
Simple chat for LAN using UDP (not finished)
import socket
import threading
addr = socket.gethostbyname(socket.gethostname())
port = 22000
srv_addr = (addr, port)
broadcast_addr = ".".join(addr.split('.')[:-1]) + '.255'
nport = 22001
n_srv_addr = (broadcast_addr, port)
@reflechant
reflechant / two_alarm_clocks.py
Last active September 14, 2018 20:17
два будильника
from functools import lru_cache
def timestr_to_tuple(s):
return tuple(int(x) for x in s.split(':'))
@lru_cache(maxsize=None)
def count(time, newtime):
x = min(abs(newtime[0] - time[0]), abs(newtime[0] + time[0] - 24)) + min(
@reflechant
reflechant / tricky_sort.py
Created June 19, 2018 21:02
from random import randint
mylist = [randint(10,20) for x in range(randint(10,15))]
print(*mylist)
even = [x for x in enumerate(mylist) if x[1] % 2 == 0]
for i in zip((x[0] for x in even), sorted(x[1] for x in even)):
mylist[i[0]] = i[1]
print(*mylist)
@reflechant
reflechant / ponyorm01.py
Created April 5, 2018 19:01
from pony import orm
db = orm.Database()
orm.set_sql_debug(True)
class Author(db.Entity):
name = orm.PrimaryKey(str)
books = orm.Set('Book')