做行政的表姐，以前每周统计考勤能愁掉头发：要核对打卡记录、请假条、加班时长，稍有不慎就出错。现在她用 Python 处理：把数据导入表格，代码自动计算每个人的出勤天数、扣除工资，甚至标红 “迟到 3 次以上” 的员工。原本 3 小时的活儿，现在 20 分钟搞定，剩下的时间摸鱼喝奶茶，领导还夸她效率高。

This post explains how to print in Python. This should be the first thing that most people learn when starting a new programming language!

These days a printer — especially one at home — is likely to spray ink out of nozzles. It is getting harder to find home laser printers, and earlier printer technologies such as dot mat… ...

I have a fairly heavy computational program written in Python that can take up to a minute to run. I'd like to display 10% progress ticks to let me know how it's going.I've coded it to print the ...