08 2025 档案

python 多线程日志管理
摘要：同一个日志文件, 但是区分线程: import logging import threading # 配置日志 logging.basicConfig( filename='thread_log.log', filemode='a', format='%(asctime)s - %(threadNa 阅读全文
posted @ 2025-08-19 10:50 CrossPython 阅读(60) 评论(0) 推荐(0)
多线程和多进程对比看看
摘要：多线程 import threading import time lock = threading.Lock() i = 0 def run(): global i while True: with lock: print(threading.current_thread().name, '=>', 阅读全文
posted @ 2025-08-13 10:15 CrossPython 阅读(8) 评论(0) 推荐(0)
tray + tkinter
摘要：import threading import tkinter as tk import pystray from PIL import Image class GUI: def __init__(self): self.root = tk.Tk() self.root.title('演示窗口') 阅读全文
posted @ 2025-08-12 14:07 CrossPython 阅读(20) 评论(0) 推荐(0)
idempiere安装
摘要：https://blog.csdn.net/lglglgl/article/details/102842793 https://www.cnblogs.com/zzyan/p/4108772.html 导入数据库，执行命令PS D:\idempiere-server> .\utils\RUN_Imp 阅读全文
posted @ 2025-08-11 16:31 CrossPython 阅读(11) 评论(0) 推荐(0)
metasfresh安装
摘要：$start = Date $env:JAVA_HOME = "C:\java\dragonwell8" $mvnSettingsFile = "C:\Users\sdt\.m2\settings.xml" cd C:\work-metas\metasfresh\misc\parent-pom C: 阅读全文
posted @ 2025-08-10 21:37 CrossPython 阅读(36) 评论(0) 推荐(0)
odoo iframe满屏
摘要：<div class="o_diagram" style="display: flex; flex-direction: column; height: 100%; margin: 0; padding: 0; overflow: hidden;"> <iframe class="o_diagram 阅读全文
posted @ 2025-08-07 12:54 CrossPython 阅读(20) 评论(0) 推荐(0)
pandas 一个小坑
摘要：import pandas as pd df = pd.DataFrame([ {'a': 1, 'b': 2}, {'a': 11, 'b': 2}, {'a': 111, 'b': 222}, ]) # df = df[(z20m_collection_df['a'] != 1) & (df[' 阅读全文
posted @ 2025-08-07 09:13 CrossPython 阅读(7) 评论(0) 推荐(0)
rust 全局变量片段
摘要：// 在顶层定义（类似于您现有的全局变量） static YOUR_VARIABLE_NAME: LazyLock<Arc<Mutex<DataType>>> = LazyLock::new(|| Arc::new(Mutex::new(initial_value))); // 示例：一个全局计数器 阅读全文
posted @ 2025-08-05 09:14 CrossPython 阅读(19) 评论(0) 推荐(0)