L. language 语言 loop 循环 long 长整型 label 标签 layout 布局 list 列表 listener 收听者M. move 移动 menu 菜单 mode 模式 method 方法 metric 米的,公尺 motion 运动 manager 经理 main 主要的 msg(=message) 消息N. new 新的 number 数字 north 北方 null 空的 native 本地的O. override 过载 orang...
The Java control flow constructs are identical to those in C and C++, with a few exceptions.There is nogoto, but there is a "labeled" version of break that you can use to break out of a nested loop(Java中没有goto语句,可以使用带标签的break语句来跳出嵌套的循环)(where, in C, you perh...
Convenience method to return an Enumeration with all or a subset of the InetAddresses bound to this network interface. InterfaceAddresses Get a List of all or a subset of the InterfaceAddresses of this network interface. IsLoopback Returns whether a network interface is a loopback interface. ...
Class:类 Object:对象 System:系统 out:输出 print:打印 line:行 variable:变量 type:类型 operation:操作,运算 array:数组 parameter:参数 method:方法 function:函数 member-variable:成员变量 member-function:成员函数 get:得到 set:设置 public:公有的 ...
To create a QueueBrowser for a queue, you call the Session.createBrowser method with the queue as the argument. You obtain the messages in the queue as an Enumeration object. You can then iterate through the Enumeration object and display the contents of each message....
NEXT loop, starting at line 520, loops through I –1 times. If both the main program's and the subroutine's FOR … NEXT loops used the same index variable (I), the program could not run properly. BASIC was so popular for early PC use that many enhancements were provided, making it ...
java.util.Enumeration<NetworkInterface> en = NetworkInterface.getNetworkInterfaces(); while(en.hasMoreElements()){ NetworkInterface iface = en.nextElement(); List<InterfaceAddress> addrs = iface.getInterfaceAddresses(); //For each network interfaces iterate through each ip address ...
Returns all the interfaces on this machine. TheEnumerationcontains at least one element, possibly representing a loopback interface that only supports communication between entities on this machine. NOTE: can use getNetworkInterfaces()+getInetAddresses() to obtain all IP addresses for this node ...
The loop setup is the following:Enumeration e = entriesVec.elements(); while (e.hasMoreElements()) { JarEntry je = (JarEntry) e.nextElement(); ... } Getting the List of CertificatesThe certificates for the signers of a JAR file entry JarEntry can be obtained simply by calling the ...
import java.util.Enumeration; import java.util.Properties; public class MainClass { public static void main(String[] a) { Properties props = System.getProperties(); Enumeration e = props.propertyNames(); while (e.hasMoreElements()) { String key = (String) e.nextElement(); System.out.prin...