temoto

// Package limitmap provides map of semaphores to limit concurrency against some string keys.
//
// Usage:
// limits := NewLimitMap()
// func process(url *url.URL, rch chan *http.Response) {
// 	// At most 2 concurrent requests to each host.
// 	limits.Acquire(url.Host, 2)
// 	defer limits.Release(url.Host)
//	r, err := http.Get(url.String())
//	rch <- r

temoto

package main

import (
	"crypto/aes"
	"crypto/cipher"
	"fmt"
)

func EncryptAESCFB(dst, src, key, iv []byte) error {
	aesBlockEncrypter, err := aes.NewCipher([]byte(key))

temoto

# I will eat you family and your dog if you use FROM ubuntu for container that runs a service in production
# Reading: http://phusion.github.io/baseimage-docker/
FROM phusion/baseimage:0.9.15

# inspired by https://github.com/progrium/buildstep
RUN mkdir /build
ADD ./files-build/ /build/
RUN chmod --recursive go-rwx /build
RUN LC_ALL=C DEBIAN_FRONTEND=noninteractive /bin/bash /build/prepare
RUN apt-get clean && rm -rf /var/lib/apt/lists/* /tmp/* /var/tmp/*

temoto

dir-lvm: (groupid=0, jobs=1): err= 0: pid=776: Sat Aug 13 18:55:00 2022
  read: IOPS=108, BW=436KiB/s (446kB/s)(25.5MiB/60001msec)
    slat (usec): min=36, max=547, avg=80.78, stdev=18.61
    clat (usec): min=66, max=1767, avg=548.89, stdev=58.97
     lat (usec): min=361, max=1835, avg=630.83, stdev=59.84
    clat percentiles (usec):
     |  1.00th=[  404],  5.00th=[  441], 10.00th=[  469], 20.00th=[  506],
     | 30.00th=[  523], 40.00th=[  553], 50.00th=[  570], 60.00th=[  578],
     | 70.00th=[  586], 80.00th=[  594], 90.00th=[  603], 95.00th=[  611],
     | 99.00th=[  635], 99.50th=[  668], 99.90th=[  791], 99.95th=[  930],

temoto

python3 -m venv /usr/local/shiv-venv && /usr/local/shiv-venv/bin/pip install shiv && /usr/local/shiv-venv/bin/shiv -c shiv -o /usr/local/bin/shiv shiv
/usr/local/bin/shiv -c poetry -o /usr/local/bin/poetry poetry
/usr/local/bin/shiv -c pdm -o /usr/local/bin/pdm pdm

temoto

def namedlist(typename, field_names):
    """Returns a new subclass of list with named fields.

    >>> Point = namedlist('Point', ('x', 'y'))
    >>> Point.__doc__                   # docstring for the new class
    'Point(x, y)'
    >>> p = Point(11, y=22)             # instantiate with positional args or keywords
    >>> p[0] + p[1]                     # indexable like a plain list
    33
    >>> x, y = p                        # unpack like a regular list

temoto

"""Describes "a better way" to benchmark code and present results.

Key points:
- repeat benchmark 5-7 times, take only best time, translate to single operation speed/duration
- calculate relative delta (new/old-1) of single op speed/duration
- translate delta crossing of boundary values to human friendly labels

Take it as is or add to your awesome benchmarking library.
"""
import timeit

temoto

How to setup Atom for Go development with 1.11+ modules support

For projects outside GOPATH.

• go get github.com/saibing/bingo why: ckaznocha/ide-go#42 Run which bingo and have full path in clipboard.
• (Atom) install package go-plus for format/build/test-on-save It's great, but go-plus autocomplete doesn't work with modules. Settings, packages, go-plus, Autocomplete, set Scope blacklist *
• (Atom) install package ide-go

temoto

#!/bin/bash
set -e
#
# An example hook script to verify what is about to be committed.
# Called by "git commit" with no arguments.  The hook should
# exit with non-zero status after issuing an appropriate message if
# it wants to stop the commit.
#
# To enable this hook, rename this file to "pre-commit".

temoto

#!/usr/bin/env python
from __future__ import unicode_literals
# Original idea: http://dinaburg.org/bitsquatting.html

import gevent.monkey
gevent.monkey.patch_all()

import dns.name, dns.resolver
import gevent, gevent.pool
import sys