The value is sign - extended to fill the slot ，则带符号扩展此值以填充空位。
Use a release build with symbolic debug information 使用带符号（调试）信息的发布版本。
The 32 - bit signed integer hash code for this instance 此实例的32位带符号整数哈希代码。
The jdbc bigint type represents a signed 64 - bit integer Jdbc bigint类型表示带符号的64位整数。
The jdbc smallint type represents a signed 16 - bit integer Jdbc smallint类型表示带符号的16位整数。
Integer the jdbc integer type represents a signed 32 - bit integer Jdbc integer类型表示带符号的32位整数。
In the signature file , the signed element is the sonnet , contained inside the 在这个签名文件里，带符号的元素是十四行诗，包含在
Component is a signed integer indicating the preferred formatted field width . if the value of 可选的“对”组件是一个带符号的整数，指示首选的格式化字段宽度。
For example , the value that is represented as a 32 - bit signed integer can be converted into a 64 - bit signed integer 例如，表示为32位带符号整数的值可转换为64位的带符号整数。
A 32 - bit signed integer hash code 1 , which represents boolean true if the value of this instance is nonzero ; otherwise the integer zero , which represents boolean 如果此实例的值不为零，则为32位带符号的哈希代码1 ，它表示
