你试一下看看可不可以 用字体图标-font Awesome,有个圆形字体可选择,改变font-size改变圆大小或者Effects Using Nested Cornered Elements(Thanks to Kevin Scholl for this idea)Round$(this).corner("round 8px...
UPDATE vehicles SET numberplate=concat(substring('ABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789',rand(@seed:=round(rand(@lid)*4294967296))*36+1,1),substring('ABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789',rand(@seed:=...
mStrokePaint.setStrokeJoin(Paint.Join.ROUND);set the join to round you want mStrokePaint.setStrokeCap(Paint.Cap.ROUND);set the paint cap to round too mStrokePaint.setPathEffect(new CornerPathEffect(10...
var delta=Math.round(Math.abs(a-b)/(1000*60));相差分钟数 var day=Math.floor(delta/(60*24));天 delta%(60*24);var hour=Math.floor(delta/60);小时 delta%60;var minute=delta;分钟 return[day,'天',hour,'小时...
select concat(round(sum(DATA_LENGTH/1024/1024),2),’MB’)as data from information_schema.tables;(2)查看指定数据库的空间大小: select concat(round(sum(DATA_LENGTH/1024/1024),2),’MB’)as data from ...
SELECT ProductName,ROUND(UnitPrice,1)AS UP FROM Products;13.NOW():返回当前的日期和时间;SELECT ProductName,UnitPrice,Now()as PerDate FROM Products;14.FORMAT():对字段的显示进行格式化;SELECT ...
print 'Total used {} seconds,avg time used for per write-read op:{} seconds.'.format(sum(all_times_used),round(sum(all_times_used)/float(test_times),4)) if_name_='_main_': sqlite_test()