Tag：blog
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Time：2021-9-18
MySQL table change GH OSH is more stable than Pt online schema change, but there are also problems in the use process: Cause auto increment resetThe ID field of the business table increases automatically, and there will be delete at the same time. If the delete operation has just been performed before using GH OST, […]
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Time：2021-9-15
Author: Hu Qi Abstract: in Chinese Kung Fu, “the world’s martial arts are invincible, only fast”. In the programming world, how to quickly build a blog of your own? Then pagic + vercel should be a good choice! Next, the siege lion will build a blog with you! Preview address: https://pagic.vercel.app/ Pagic Pagic is a […]
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Time：2021-9-13
catalogue software environment Cmake compilation configuration under Windows Set the generator for the project Command Line CMake GUI PreLoad.cmake Set make Sample program CMake A small problem in setting up FORTRAN language source/hello.cpp source/caller.cpp source/caller.f90 reference material software environment #Operating system = windows10 #Compile chain tool= # gcc, g++, GNU Fortran (MinGW.org GCC Build-2) 9.2.0 […]
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Time：2021-9-11
By Roberto sannazzaroCompile FlinSource: towardsdatascience Opencv is a powerful image and video processing library. In this article, I will create a motion heat map to detect motion, the flow direction of some objects or people, and help architects when projecting public areas. Introduction: Opencv, or open source computer vision, is a library developed by Intel […]
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Time：2021-9-8
Image edge shadow problem The code effect comparison is shown in the following figure: The specific code is shown in the figure below: Blog notes This work adoptsCC agreement, reprint must indicate the author and the link to this article Hacking
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Time：2021-9-7
The content has been deleted. Please go to the blog to watch the follow-up content
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Time：2021-9-6
Today, I searched the SVN plug-in of sublime text2. After a long time, I finally found something written on my blog and pointed out the problem. It turned out that the SVN version is too low. The solution is posted here. You can have a look~ In fact, I just used it as a memo!! […]
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Time：2021-9-2
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Time：2021-9-1
Short code module in markdown such as\in, wrap it with “`”, as shown in the figure below: Markdown blog This work adoptsCC agreement, reprint must indicate the author and the link to this article Hacking
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Time：2021-9-1
The content has been deleted. Please go to the blog to watch the follow-up content
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Time：2021-8-31
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Time：2021-8-30
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