mb_operate(a,b); System.out.println(a+"."+b); } privatestaticvoidmb_operate(StringBuffer x, StringBuffer y){ x.append(y); y=x; } } 问:System.out.println(a+"."+b);的输出结果是? 答:AB.B 原因如下: 当运行main方法时,在栈中开辟了两个内存空间,分别是a和b,指向在堆中创建的两个...
String m_kobe= "1"; String [] m_king= {"2"};publicstaticvoidmain(String[] args) { Class432 app=newClass432(); app.mb_operate(app.m_kobe, app.m_king); System.out.println(app.m_kobe+ app.m_king[0]); }staticvoidmb_operate(String kobe, String [] king) { kobe=newString("3...
执行smp_mb()操作，这时候，它会给Store Buffer里的所有数据项做一个标记（marked），然后继续执行b =...
while suitable for any business, is particularly interesting for companies that operate multiple si...
app.mb_operate(app.m_kobe, app.m_king); System.out.println(app.m_kobe+app.m_king[0]); } static void mb_operate(String kobe, String[] king) { kobe = new String("3"); king[0] = new String("4"); } } 输出结果: 14
fastadmin默认的列表操作中只有编辑和删除按钮,如果我们需要添加其他按钮,需要先找到对应的js文件。...我们需要在初始化表格中添加buutons属性,原来的js代码如下:{ field: 'operate', title: __('Operate'), table: table, ...events: Table.api...
新建数据库: (1)mall_admin 后台管理系统库 (2)mall_oms 订单库 (3)mall_pms 商品库 (4)mall_sms 营销库 (5)mall_ums 用户库 (6)mall_wms 库存
Can operate concurrently with applications threads like the CMS collector. Compact free space without lengthy GC induced pause times. Need more predictable GC pause durations. Do not want to sacrifice a lot of throughput performance. Do not require a much largerJavaheap. ...
long 当前配置地图数据使用的最大内存,单位MB。 getPowerMode Method public PowerMode getPowerMode() 获取当前配置的功耗模式。 Returns Type Description PowerMode 功耗模式。 getUpdateMode Method public UpdateMode getUpdateMode() 获取当前ARSession更新模型。 Returns Type Description UpdateMode ARSession更新模型...
Some rules that operate with relatively unknown concepts, like safe points, will provide explanations and links to further information. Some rules are parametrized and can be configured to make more sense in your particular environment. Individual rules can be enabled or disabled as you see fit. ...