Artist Yeye Weller Case for Galaxy S24 Ultra (GP-FPS928SBKYW) - See the benefits and full features of this product. Learn more and find the best Mobile Accessories for you at Samsung Australia....
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Now there are a lot of antiseptic and antibacterial drugs in the market, especially for gynecology medication. But many bactericidal inhibitory fungi drugs have some poison effects, and it is also very difficult to reach the effect of broad-...
文章浏览阅读430次。使用样本类可以方便得存储和匹配类的内容。你不用new关键字就可以创建它们。scala> case class Calculator(brand: String, model: String)defined class Calculatorscala> val hp20b = Calculator("hp", "20b")hp20b: Calculator ......
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文章浏览阅读603次。scala中多个参数的匹配守卫scala中强大且简洁的模式匹配常用于各种逻辑判断场景。我们常用的模式匹配场景一般如下：val x = 1val str = x match { case 0 => "我是0。" case 1 => "我是1。" case _......
