Aliaksei harabchuk

harabchuk / trace_peak.py

Created January 20, 2025 09:23

Trace peak memory usage in python

	from contextlib import contextmanager
	import tracemalloc

	@contextmanager
	def mtrace():
	tracemalloc.start()
	yield
	current, peak = tracemalloc.get_traced_memory()
	tracemalloc.stop()
	print(f"Peak memory usage: {peak / 1024 ** 2:.2f} MiB")

harabchuk / array_vs_set.py

Created September 19, 2023 13:12

Compare search in array vs set

	import random
	import string
	import timeit


	def generate_random_string(length):
	return ''.join(random.choice(string.ascii_letters) for _ in range(length))


	random_strings = [

harabchuk / Dockerfile

Last active January 15, 2021 18:00

Fluentd GELF forwarder

	FROM fluent/fluentd:v1.12-debian-1
	LABEL Description="Fluentd GELF forwarder"

	USER root
	RUN gem install fluent-plugin-input-gelf \
	&& gem install fluent-plugin-gelf-hs \
	&& gem sources --clear-all

	COPY ./fluentd.conf /fluentd/etc/
	ENV FLUENTD_CONF=fluentd.conf

harabchuk / index.html

Created May 29, 2020 17:21

JS Bin // source https://jsbin.com/yusezag

	<!DOCTYPE html>
	<html>
	<head>
	<meta charset="utf-8">
	<meta name="viewport" content="width=device-width">
	<title>JS Bin</title>
	</head>
	<body>
	<button>Click</button>
	<script src="https://fb.me/react-with-addons-15.1.0.js"></script>

harabchuk / index.html

Created May 29, 2020 17:20

JS Bin // source https://jsbin.com/yusezag

	<!DOCTYPE html>
	<html>
	<head>
	<meta charset="utf-8">
	<meta name="viewport" content="width=device-width">
	<title>JS Bin</title>
	</head>
	<body>
	<button>Click</button>
	<script src="https://fb.me/react-with-addons-15.1.0.js"></script>

harabchuk / date_add_hours.js

Created May 16, 2015 13:32

Add hours to JavaScript date

	Date.prototype.addHours = function(h) {
	this.setTime(this.getTime() + (h6060*1000));
	return this;
	}

harabchuk / datetime_parser.js

Last active August 29, 2015 14:21

Parse and format datetime using smalot/bootstrap-datetimepicker

	// requires smalot/bootstrap-datetimepicker

	function parse_date(datetime_str, format_str, language_code){
	try{
	var g = $.fn.datetimepicker.DPGlobal;
	var format = g.parseFormat(format_str);
	return g.parseDate(datetime_str, format, language_code, 'standard');
	}catch(e) {
	return false;
	}