In normal mode, type ga to display the decimal and hex values for the character under the cursor, or type g8 to display the hex bytes for a UTF-8 character.…
部分内容转自:java 彻底理解 byte char short int float long double 首先说byte: 这段是摘自jdk中 Byte.java中的源代码: /** * A constant holding the minimum value a <code>byte</code> can * have, -2<sup>7</sup>. */ public static final byte MIN_VALUE = -128; /**…