Frequent short breaks are better than less-frequent, long breaks. Set your software timer to stop you every half hour or so.
经常性的短暂休息比非经常性的长时间休息要好。所以设置你的计时软件大约每半小时提醒你一次。
The solution: Parcel the process into short steps, but use a deferred command instead of a Timer.
解决方案:把处理划分为短的步骤,但是用延期命令替代 Timer。
You cannot stop the timer (short of stopping the containing flow itself), nor can you dynamically change the time interval.
无法停止计时器(除非停止包含的流本身),也无法动态地更改时间间隔。
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