issues Search Results · repo:aliencode/aliencode.github.io language:HTML
Filter by
1 result
(62 ms)1 result
inaliencode/aliencode.github.io (press backspace or delete to remove)检查类型
用类型检查操作符(is)来检查一个实例是否属于特定子类型,返回 true 或 false 。
申明变量
var aaa = 1 //很长的数值可以用 _ 来分隔,如 111_222.1 = 111222.1
根据值判断变量类型
字符输出
println( hello \(aaa) ! );
aaa 将被值替换.
字符串合并
var b = aaa: + String(a) ...
IOS
aliencode
- 6
- Opened on Dec 18, 2014
- #1

Learn how you can use GitHub Issues to plan and track your work.
Save views for sprints, backlogs, teams, or releases. Rank, sort, and filter issues to suit the occasion. The possibilities are endless.Learn more about GitHub IssuesProTip!
Restrict your search to the title by using the in:title qualifier.
Learn how you can use GitHub Issues to plan and track your work.
Save views for sprints, backlogs, teams, or releases. Rank, sort, and filter issues to suit the occasion. The possibilities are endless.Learn more about GitHub IssuesProTip!
Restrict your search to the title by using the in:title qualifier.