PttCodingMan

def obj2base64(obj):
    # convert object to base64 string using json
    return base64.b64encode(json.dumps(obj).encode('utf-8')).decode('utf-8')


def base642obj(s):
    # convert base64 string to object using json
    return json.loads(base64.b64decode(s).decode('utf-8'))

PttCodingMan

re.sub(r'[^\w\s]', '', c)

PttCodingMan

from linebot import LineBotApi

line_uuid = 'qq'

line_bot_api = LineBotApi('qq_token')

line_bot_api.push_message(
    line_uuid,
    TextSendMessage(text='晚安，早點睡'))

PttCodingMan

1. 準備履歷，可參考 https://codingman.cc/resume.pdf
2. 刷題 https://leetcode.com/
3. 準備面試投影片與自我介紹約 2 ~ 3 分鐘

詳細可參考 https://codingman.cc/5aa0/

PttCodingMan

class Solution:
    def threeSum(self, nums: List[int]) -> List[List[int]]:
        if (length := len(nums)) < 3:
            return []
        result_map = {}
        
        result = []
        
        targets = []
        for i in range(length):

PttCodingMan

def permutations(data, start_index, end_index):
    if start_index == end_index:
        print(data)
        return

    for i in range(start_index, end_index):
        data[i], data[start_index] = data[start_index], data[i]
        permutations(data, start_index + 1, end_index)
        data[i], data[start_index] = data[start_index], data[i]

PttCodingMan

# set your java installer here, must with tar.gz
java_installer=https://cdn.azul.com/zulu/bin/zulu16.30.15-ca-jre16.0.1-linux_x64.tar.gz
installer_name_full="$(basename -- $java_installer)"
installer_name="${installer_name_full%.*}"
installer_name="${installer_name%.*}"

sudo apt-get update && sudo apt-get -y upgrade
sudo apt-get -y install git

PttCodingMan

#                        ____________
#                       |            |
#                       |            |
#                       |            |
#                       |            |
#                       |            |
#                       |            |
#                       |            |
#  _____________________|            |_____________________
# |                                                        |

PttCodingMan

import subprocess
import locale

def run_cmd(cmd, use_cmd=False):
    if use_cmd:
        # windows
        cmd = ['cmd', '/c'] + cmd
        # Linux
        cmd = ['/bin/sh', '-c'] + cmd
    result = subprocess.run(cmd, stdout=subprocess.PIPE)

PttCodingMan

import os

if __name__ == '__main__':
    def walk_dir(current_path, recursive=True):
        result = []
        for (parent_path, folder_names, file_names) in os.walk(current_path):
            # I don't like -> \ <-
            parent_path = parent_path.replace('\\', '/')

            if not recursive: