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RSS订阅原创 习题19 函数和变量
#ex19.pydef cheese_and_crackers(cheese_count, boxes_of_crackers): print(f"You have {cheese_count} cheeses!") print(f"You have {boxes_of_crackers} boxes of crackers!") print("Man that's enough for ...
2019-09-06 16:39:10
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原创 习题17 更多文件操作
#ex17.pyfrom sys import argvfrom os.path import existsscript, from_file, to_file = argvprint(f"Copying from {from_file} to {to_file}")in_file = open(from_file)indata = in_file.read()print(f...
2019-09-04 15:25:42
109
原创 习题16 读写文件
#ex16.pyfrom sys import argvscript, filename = argvprint(f"we're going to erase {filename}.")print("if you don't want that , hit CTRL-C (^C).")print("If you want taht, hit RETURN.")input(" ")...
2019-09-03 11:09:36
125
原创 ubuntu14.04 OpenNI2 安装
ubuntu14.04 OpenNI2 安装linux小白，重装系统总要到处找教程，决定自己记录一下，以便以后再次配置环境linux小白，重装系统总要到处找教程，决定自己记录一下，以便以后再次配置环境(直接alt+ctrl+t 复制粘贴就可以了) = 。=！1.clone source文件(home目录下)$ cd ~ && git clone http://githu...
2019-06-16 22:24:16
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