Series 42: Spring transaction propagation behavior case demonstration (2) #REQUIRED

1. Demonstrate Spring’s default propagation behavior (REQUIRED) 1.1. Data in the table before running 1.2, StockServiceImplREQUIRED /** * @Author: A leaf of duckweed returns to the sea * @Date: 2023/10/30 15:43 * @Description: Demonstrates the propagation behavior of REQUIRED * There is no external transaction: open a new transaction * External existing transaction: added to […]

[Oracle][INS-30131] The initial setup required to perform installer verification failed.

Write the directory title here 1. Problem description 1 Error content 1.1 Unable to retrieve version of exectask from node ‘kotin’ 1.2 The working directory “xxx” cannot be used on the node “kotin” 2 Relevant environment 2.1 Install software 2.2 Install the system 3 Analysis of solution ideas 2. Solution 1 Option 1. Meet the […]

[Solved] Failed to build dlib ERROR: Could not build wheels for dlib, which is required to install pypro

Error reporting source When installing the dlib package, the following error is reported Failed to build dlib, ERROR: Could not build wheels for dlib, which is required to install pyproject.toml-based projects (torch) PS D:\current_project\1111\222\333\444\555\666> pip3 install dlib Looking in indexes: https://pypi.tuna.tsinghua.edu.cn/simple/ Collecting dlib Downloading https://pypi.tuna.tsinghua.edu.cn/packages/2e/9d/4e1003c044bdb07f7c0d83ae87d694e10e5a6c296b84566aa9a6ec9eed2a/dlib-19.24.2.tar.gz (11.8 MB) 11 .8/11.8 MB 15.6 MB/s eta 0 :00:00 […]

error_ Microsoft Visual C++ 14.0 or greater is required. Get it with “Microsoft C++ Build Tools“_ h

Detailed errors Encountered when installing MMCV. copying mmcv\ops\csrc\pytorch\mlu\roi_pool_mlu.cpp -> build\lib.win-amd64-3.11\mmcv\ops\csrc\pytorch\mlu copying mmcv\ops\csrc\pytorch\mlu\roiaware_pool3d_mlu.cpp -> build\lib.win-amd64-3.11\mmcv\ops\csrc\pytorch\mlu copying mmcv\ops\csrc\pytorch\mlu\roipoint_pool3d_mlu.cpp -> build\lib.win-amd64-3.11\mmcv\ops\csrc\pytorch\mlu copying mmcv\ops\csrc\pytorch\mlu\three_nn_mlu.cpp -> build\lib.win-amd64-3.11\mmcv\ops\csrc\pytorch\mlu copying mmcv\ops\csrc\pytorch\mlu\tin_shift_mlu.cpp -> build\lib.win-amd64-3.11\mmcv\ops\csrc\pytorch\mlu creating build\lib.win-amd64-3.11\mmcv\ops\csrc\pytorch\mps copying mmcv\ops\csrc\pytorch\mps\bbox_overlaps_mps.mm -> build\lib.win-amd64-3.11\mmcv\ops\csrc\pytorch\mps running build_ext D:\ProgramData\anaconda3\Lib\site-packages\torch\utils\cpp_extension.py:359: UserWarning: Error checking compiler version for cl: [WinError 2] The system cannot find the instruction specified documents. warnings.warn(f’Error checking compiler […]

building ‘fdfs_client.sendfile’ extension error: Microsoft Visual C++ 14.0 is required. Get it w…

(env) D:\python_learn\meiduo_project>pip install fdfs_client-py-master.zip Looking in indexes: https://pypi.tuna.tsinghua.edu.cn/simple Processing d:\python_learn\meiduo_project\fdfs_client-py-master.zip Building wheels for collected packages: fdfs-client-py Building wheel for fdfs-client-py (setup.py) … error ERROR: Command errored out with exit status 1: command: ‘D:\python_learn\meiduo_project\env\Scripts\python.exe’ -u -c ‘import sys, setuptools, tokenize; sys.argv[0] = ‘”\ ‘”‘C:\Users\\sewen\AppData\Local\Temp\pip-req-build-9rb op60k\setup.py'”‘”‘; __file__='”‘”‘C:\Users\\sewen\AppData\ \Local\\Temp\pip-req-build-9rbop60k\setup.py'”‘”‘;f=getattr(tokenize, ‘”‘\ “‘open'”‘”‘, open)(__file__);code=f.read().repla ce(‘”‘”‘\r\\ ‘”‘”‘, ‘”‘”‘\\ ‘”‘” ‘);f.close();exec(compile(code, __file__, […]

PDF file text copy permission is encrypted, but all text in the PDF is required. Solution: Python + FineReaderOCR

This time I really found a powerful OCR to help me solve the problem 1. The usual situation If you need to extract text from PDF, the first software that comes to mind is Format Factory. Just use its “PDF→Text” function. The advantage is that the software runs quickly and the processing time is short. […]