Wiktionary tells us that the origin of the expression "no strings attached" may date back to ancient times.

维基词典指出，“无附加条件”这一说法的起源可以追溯到古代。

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For instance, Listing 6 shows how a regular expression can be used to extract the date of the first order in a customer's order History.

例如，清单6显示了如何用正则表达式从顾客的订单历史中提取第一笔订单的日期。

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The current year was then worked out by constructing a Date object, formatted as a string, and then a regular expression was used to parse out the year.

当前年度通过构建一个 Date 对象（格式为一个字符串）计算，然后使用一个正则表达式来解析年份。

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Submitting an Expression of Interest by the set date (9 January 2015) does NOT also stand as submitting a formal application, such applications follow a separate process and are due on February 9 2015.

UNESCO: Marking UNESCO's seventh decade

It is unlikely that the UKNC will be able to support an application for the 2015 cycle if an Expression of Interest has not been received by this date.

UNESCO: Apply to join the UNESCO Creative Cities Network

Launched during the 7th Global Internet Governance Forum held in Baku, Azerbaijan, this unprecedented report gathers up-to-date and often staggering information on emerging issues that challenge the coexistence of freedom of expression and the right to privacy in both developed and developing countries.

UNESCO: 2012 UNESCO Publications in Review