https://blog.youkuaiyun.com/timi130426zh-cnhttps://blog.youkuaiyun.com/https://blog.youkuaiyun.com/timi130426/article/details/132313679https://blog.youkuaiyun.com/timi130426/article/details/132313679timi130426Wed, 16 Aug 2023 10:19:44 +0800https://blog.youkuaiyun.com/timi130426/article/details/132313128https://blog.youkuaiyun.com/timi130426/article/details/132313128timi130426Wed, 16 Aug 2023 10:16:21 +0800https://blog.youkuaiyun.com/timi130426/article/details/132186246https://blog.youkuaiyun.com/timi130426/article/details/132186246timi130426Wed, 09 Aug 2023 13:38:10 +0800 HelloWorld.class。3). int 4个字节 -2^31 ~ 2^31-1 -2147483648 ~ 2147483647。3). 函数、变量由一个或多个单词组成，首单词首字母小写，拼接 词首字母大写（Camel驼峰命名方法）1). byte 1个字节 -2^7 ~ 2^7-1 -128 ~ 127 0111 1111。2). short 2个字节 -2^15 ~ 2^15-1 -32768 ~ 32767。]]>https://blog.youkuaiyun.com/timi130426/article/details/131936921https://blog.youkuaiyun.com/timi130426/article/details/131936921timi130426Wed, 26 Jul 2023 13:10:57 +0800https://blog.youkuaiyun.com/timi130426/article/details/131849768https://blog.youkuaiyun.com/timi130426/article/details/131849768timi130426Fri, 21 Jul 2023 13:24:20 +0800https://blog.youkuaiyun.com/timi130426/article/details/131554299https://blog.youkuaiyun.com/timi130426/article/details/131554299timi130426Wed, 05 Jul 2023 14:06:30 +0800 HelloWorld.class。2). System.arraycopy(原数组名,原数组起始下标,新数组名,新数组起 始位置,长度);//为形参赋予实际的值，类型、个数、 顺序必须与形参列表完全匹配。3). dataType[] java.util.Arrays.copyOf(原数组名,新长度);]]>