--sql structured query language --DML--Data Manipulation Language--数据操作语言 query information (SELECT), add new rows (INSERT), modify existing rows (UPDATE), delete existing rows (DELETE), perform a conditional update or insert operation (MERGE), see a
最近在教儿子做自然拼读,跟他玩了一个单词游戏,就是利用简单的枚举找出适合小朋友学习的两个字母的单词.人工找寻难免有疏漏之处,这里使用PyEnchant给出一个简单的脚本. 01 - foo.py #!/usr/bin/python3 """ A simple script to check a string is an English word 1. download PyEnchant from https://pypi.org/project/pyenchant/ 2.
If you find yourself in Nevada at an abandoned nuclear range during Halloween time, you’ll become a witness of an unusual show. Here Ghostbusters hold annual tests for new versions of their proton packs. There are n Ghostbusters and n portable traps
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