JAVA的list,set,数组之间的转换,主要是使用Apache Jakarta Commons Collections,具体的方法如下:import org.apache.commons.collections.CollectionUtils; String[] strArray = {"aaa", "bbb", "ccc"}; List strList = new ArrayList(); Set strSet = new Ha…
使用Apache Jakarta Commons Collections: import org.apache.commons.collections.CollectionUtils; String[] strArray = {"aaa", "bbb", "ccc"}; List strList = new ArrayList(); Set strSet = new HashSet(); CollectionUtils.addAll(strLis…
How can I convert a QString to char* and vice versa ?(trolltech) Answer:In order to convert a QString to a char*, then you first need to get a latin1 representation of the string by calling toLatin1() on it which will return a QByteArray. Then call d…
数组转Collection 使用Apache Jakarta Commons Collections: import org.apache.commons.collections.CollectionUtils; String[] strArray = {"aaa", "bbb", "ccc"}; List strList = new ArrayList(); Set strSet = new HashSet(); CollectionUtils…