Database Systems: Lab1 There are two questions in this Lab. The first question is giving four different relations and writing the SQL according to the relations. The second qu…
MySQL：Execute SQL By Programming Besides the Command Line, we can use the programming language to execute the SQL command. Such as Python, PHP, Java and so on. This blog will …
MySQL: Install MySQL and Start Use
MySQL: Install MySQL and Start Use Download MySQL If you need MySQL8.1 or other versions, you can click here: MySQL Community Downloads Just click "Download" and execute the "…
paddleocr 处理截图 最早接触 paddleocr 是去年此时，面对大量的健康码、通行码需要检查，本想通过程序实现检测，可惜最后没有完成。 本次的任务为处理青年大学习的截图数据，思考了一会还是决定继续 ocr 的方案。 主要是对图片中文字信息进行提取，然后自定义字符串的处理逻辑从而达到目标效果。 本文不是关于 OCR 原理、PaddleOC…