11. Because such strings are used commonly though, Objective-C provides a shorthand notation for creating NSString objects from constant values. 因为字符串使用的是如此的多所有Objective-C也提供了简化的符号来表示NSString对象。 12. I can't read your shorthand notes. ...
The study is based on information received from a brief survey form that asked the number of hours of course credit and the number of class periods required each week for each of six courses, listed as beginning, intermediate, and advanced typewriting, beginning, and intermediate shorthand, and...
Children in Fairfax County schools are taught keyboarding beginning in kindergarten. Ol der students who never mastered handwriting say it doesn’t affect their grades. There are those who say the culture is at a crossing, turning from the written word to the typed one. If handwriting becomes ...
We have a bunch of cryptic tricks, for getting things like today without a time, or the beginning of this month. So I’m not going to go through all of these, and explain what they all are. This scripts will be downloadable below this video. But these are tricks that I see all ...