In one example, 16 lines of code were used to check the value of an attribute.

在某个示例中，使用16行代码检查一个属性的值。

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The first three lines of code check out the latest version of sqlalchemy and add it as a package to the Python installation on your local system.

前三行代码检查最新版本的 sqlalchemy，并将它作为包添加到您本地系统的 Python 安装中。

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These commands can be as simple as one line to check the date or multiple lines long, depending on what you're doing.

这些命令可能简单到只有一行（比如查看日期），也可能为多行，而这取决于您所进行的操作。

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Sure you will see Tour caddies bending down to check the putting lines and consulting detailed yardage books.

FORBES: Tiger Woods' New Caddie to Replace Steve Williams? Get Your Bets In

Mr. Stewart is sometimes able to pack one week's worth of clothes in a handbag, avoiding the nuisance of long check-in lines at the airport.

WSJ: Cutting Down On the To and Fro

Mr Yates said he had been "in discussion" with the CPS throughout the inquiry to double check they were on the "right lines" and to question whether the investigation should stop.

BBC: NEWS | UK | UK Politics | Key points: Cash-for-honours hearing