FredGrit

2026年2月22日

Python implement repeatable functions via while True loop and time.sleep

摘要： import uuid from datetime import datetime import threading import time import psutil import os import threading idx=0 idx_lock=threading.Lock() def ge 阅读全文

posted @ 2026-02-22 21:24 FredGrit 阅读(1) 评论(0) 推荐(0)

Python repeatable timer to implement recycled printing via schedule

摘要： import uuid from datetime import datetime import psutil import os import time import threading from tkinter import messagebox import asyncio import sc 阅读全文

posted @ 2026-02-22 21:22 FredGrit 阅读(1) 评论(0) 推荐(0)

Python json write serialized content to json file

摘要： import uuid from datetime import datetime import threading import psutil import os import json import asyncio import time from tkinter import messageb 阅读全文

posted @ 2026-02-22 20:38 FredGrit 阅读(3) 评论(0) 推荐(0)

2026年2月20日

Python use schedule as recycle timer

摘要： python -m pip install schedule import uuid import schedule from datetime import datetime import threading import psutil import os def get_memory(): pi 阅读全文

posted @ 2026-02-20 21:59 FredGrit 阅读(3) 评论(0) 推荐(0)

Python write 20M rows data to csv file via pandas meanwhile monitor memory via psutil

摘要： from datetime import datetime import json import pandas as pd import uuid from tkinter import messagebox import psutil import os def get_memory(): pid 阅读全文

posted @ 2026-02-20 21:30 FredGrit 阅读(2) 评论(0) 推荐(0)

Python get pid via os,get memory via psutil

摘要： import uuid from datetime import datetime import json from tkinter import messagebox import psutil import os def get_memory(): pid=os.getpid() proc=ps 阅读全文

posted @ 2026-02-20 20:50 FredGrit 阅读(3) 评论(0) 推荐(0)

2026年2月17日

Python get process memory,pc total memory via psutil

摘要： import psutil import os def get_memory(): pid=os.getpid() proc=psutil.Process(pid) mem_info=proc.memory_info() sys_mem=psutil.virtual_memory() return 阅读全文

posted @ 2026-02-17 17:58 FredGrit 阅读(2) 评论(0) 推荐(0)

2026年2月9日

C# send data via WebSocket as producer, python receive data via websocket as consumer

摘要： Producer Install-Package Newtonsoft.Json Install-Package WebSocketSharp-netstandard using System; using System.Threading; using WebSocketSharp; using 阅读全文

posted @ 2026-02-09 18:07 FredGrit 阅读(8) 评论(0) 推荐(0)

2026年2月8日

WPF CommunityToolkit.mvvm implement dependency injection via ServiceBuilder and ServiceCollection

摘要： Install-Package communitytoolkit.mvvm Install-Package Microsoft.Extensions.DependencyInjection <Application x:Class="WpfApp3.App" xmlns="http://schema 阅读全文

posted @ 2026-02-08 18:56 FredGrit 阅读(4) 评论(0) 推荐(0)

WPF DataGrid SelectionMode="Extended" and ContextMenu MenuItem command pass parameters as PlacementTarget.SelectedItems and convert SelectedItemsCollection to List

摘要： <DataGrid.ContextMenu> <ContextMenu> <MenuItem Header="Export Selected" Command="{Binding ExportSelectedCommand}" CommandParameter="{Binding RelativeS 阅读全文

posted @ 2026-02-08 10:55 FredGrit 阅读(5) 评论(0) 推荐(0)

公告