akkuman

import re

# https://regex101.com/r/GVTvvG/1

pattern = re.compile(r'^(?:(?:http|https)\:\/\/|)(?:(?:(?:(?:25[0-5]|2[0-4]\d|1?\d?\d)\.){3}(?:25[0-5]|2[0-4]\d|1?\d?\d))|(?:[a-zA-Z0-9\-\_]+(?:\.[a-zA-Z]+?)+?))(?:\:(0|6[0-5][0-5][0-3][0-5]|[1-5][0-9][0-9][0-9][0-9]|[1-9][0-9]{0,3}))?$')

pattern.match('http://baidu.com')
pattern.match('http://baidu.com:80')
pattern.match('http://1.1.1.1:80')
pattern.match('http://1.1.1.1')

akkuman

import subprocess


def powershell_exec(command):
    # ['powershell.exe', '-'] 也可以
    process = subprocess.Popen(['powershell.exe', '-noprofile', '-noninteractive', '-'], stdin=subprocess.PIPE, stdout=subprocess.PIPE)
    out, err = process.communicate(command)
    print(f'out: {out}')
    print(f'err: {err}')

akkuman

package main

import (
	"fmt"
	"log"
	"os"
	"os/exec"
	"path/filepath"
)

akkuman

package main

import (
	"encoding/csv"
	"fmt"
	"os"

	"golang.org/x/text/encoding/unicode"
	"golang.org/x/text/transform"
)

akkuman

// ==UserScript==
// @name         outline导出
// @namespace    http://tampermonkey.net/
// @version      0.1
// @description  try to take over the world!
// @author       you
// @match        */doc/*
// @grant        none
// ==/UserScript==

akkuman

{
    "Regions": {
        "900": {
            "RegionID": 900,
            "RegionCode": "hz",
            "RegionName": "Hangzhou",
            "Nodes": [
                {
                    "Name": "47.96.159.32",
                    "RegionID": 900,

akkuman

# 这个可以搜所有提交
git rev-list --all | xargs git grep 'add_picture_to_docx'

# 这个只搜索当前分支
git log -Skeyword

akkuman

Because cross-compiling binaries for Windows is easier than building natively

I want Microsoft to do better, want Windows to be a decent development platform-and yet, I constantly see Microsoft playing the open source game: advertising how open-source and developer friendly they are - only to crush developers under the heel of the corporate behemoth's boot.

The people who work at Microsoft are amazing, kind, talented individuals. This is aimed at the company's leadership, who I feel has on many occassions crushed myself and other developers under. It's a plea for help.

The source of truth for the 'open source' C#, C++, Rust, and other Windows SDKs is proprietary

You probably haven't heard of it before, but if you've ever used win32 API bindings in C#, C++, Rust, or other languages, odds are they were generated from a repository called microsoft/win32metadata.

akkuman

 cat domains.txt | xargs dig -t A +noall +answer | awk '$4 == "A" {print($5)}' | sort | uniq

akkuman

See also, http://libraryofalexandria.io/cgo/

Using Go cgo

cgo has a lot of trap.
but Not "C" pkg also directory in $GOROOT/src. IDE's(vim) Goto command not works.

So, Here collect materials.