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import uuid import time from datetime import datetime import pandas as pd data_list=[] arr=range(1,10000001) for a in arr: data_list.append({ 'Id':a, 阅读全文
posted @ 2025-12-23 20:28
FredGrit
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from flask import Flask, jsonify, request, send_from_directory from flask_cors import CORS import pandas as pd import os import re app = Flask(__name_ 阅读全文
posted @ 2025-12-12 22:27
FredGrit
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import uuid import pandas as pd import numpy as np from datetime import datetime #show all rows when print pd.set_option('display.max_rows',None) book 阅读全文
posted @ 2025-12-12 21:06
FredGrit
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private void AddRowCommandExecuted(object? obj) { var dg = obj as DataGrid; if (dg != null) { if (dg.ItemsSource is IList list) { var itemType = list. 阅读全文
posted @ 2025-12-12 20:11
FredGrit
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import pandas as pd from datetime import datetime import os import uuid import numpy as np csv_dir=r'D:\PY\CSV_1' excel_dir=r'D:\PY\EXCEL_1' def write 阅读全文
posted @ 2025-12-10 23:00
FredGrit
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import uuid from datetime import datetime import time import threading print(datetime.now().strftime('%Y%m%d%H%M%S%f')) idx=0 idx_lock=threading.Lock( 阅读全文
posted @ 2025-12-10 21:30
FredGrit
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import os idx=0 def list_dir_files(dir_name): global idx if os.path.exists(dir_name): all_items=os.listdir(dir_name) for item in all_items: full_path= 阅读全文
posted @ 2025-12-10 21:12
FredGrit
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//flask from flask import Flask,jsonify,send_from_directory from flask_cors import CORS import uuid import time import os import pandas as pd import c 阅读全文
posted @ 2025-12-10 00:00
FredGrit
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python -m pip install flask python -m pip install flask-cors //Flask from flask import Flask,jsonify,send_from_directory from flask_cors import CORS i 阅读全文
posted @ 2025-12-08 21:14
FredGrit
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//WebAPI namespace BooksServices { public class Program { public static void Main(string[] args) { Console.WriteLine(DateTime.Now); var builder = WebA 阅读全文
posted @ 2025-12-05 00:21
FredGrit
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