拼搏猫咪

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2年10月21天

jQuery按ID选择

jQuery select by ID allows you to find a specific HTML element with the value of its attribute – “id”. You can select and do the intended action on an element by making its id unique. jQuery按ID选择可以让您找...

BigDecimal的四舍五入的RoundingMode 选择

转自 http://blog.csdn.net/alanzyy/article/details/8465098RoundingMode介绍:RoundingMode是一个枚举类,有一下几个常量:UP,DOWN,CEILING,FLOOR,HALF_UP,HALF_DOWN,HALF_EVEN,UNNECESSARY  UPpublic static