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java Programming Glossary: iter.hasnexthttp://stackoverflow.com/questions/10117026/convert-iterator-to-arraylist list.iterator List String copy new ArrayList String while iter.hasNext copy.add iter.next That's assuming that the list contains strings... Iterator T iter List T copy new ArrayList T while iter.hasNext copy.add iter.next return copy Use it like this List String..
http://stackoverflow.com/questions/1111130/basic-file-upload-in-gwt FileItemIterator iter upload.getItemIterator request while iter.hasNext FileItemStream item iter.next String name item.getFieldName..
Embedded HTTP server in Swing Java app http://stackoverflow.com/questions/1186328/embedded-http-server-in-swing-java-app Iterator String iter keySet.iterator while iter.hasNext String key iter.next List values requestHeaders.get key String..
How to do query auto-completion/suggestions in Lucene? http://stackoverflow.com/questions/120180/how-to-do-query-auto-completion-suggestions-in-lucene String iter Iterator String dict.getWordsIterator while iter.hasNext String word iter.next int len word.length if len 3 continue..
Why I am getting this output in my Java code? http://stackoverflow.com/questions/12966285/why-i-am-getting-this-output-in-my-java-code Iterator Student iter myStack.iterator while iter.hasNext System.out.println iter.next HERE IS ALL OF THE CLASSES Stack..
JSP page without HTML code for exporting data to Excel Sheet http://stackoverflow.com/questions/1755509/jsp-page-without-html-code-for-exporting-data-to-excel-sheet UTF 8 for List T row csv for Iterator T iter row.iterator iter.hasNext String field String.valueOf iter.next .replace if field.indexOf.. ' ' 1 field ' ' field ' ' writer.append field if iter.hasNext writer.append separator writer.newLine writer.flush Here's..
traditional for loop vs Iterator in Java http://stackoverflow.com/questions/1879255/traditional-for-loop-vs-iterator-in-java using iterator Iterator T iter collection.iterator while iter.hasNext T obj iter.next snip using iterator internally confirm it yourself..
How to iterate an ArrayList inside a HashMap using JSTL? http://stackoverflow.com/questions/2117557/how-to-iterate-an-arraylist-inside-a-hashmap-using-jstl values for Iterator Object iter entry.getValue .iterator iter.hasNext Object item iter.next out.print item iter.hasNext out.println..
How to determine if a List is sorted in Java? http://stackoverflow.com/questions/3047051/how-to-determine-if-a-list-is-sorted-in-java Iterable T iterable Iterator T iter iterable.iterator if iter.hasNext return true T t iter.next while iter.hasNext T t2 iter.next.. if iter.hasNext return true T t iter.next while iter.hasNext T t2 iter.next if t.compareTo t2 0 return false t t2 return..
How to convert from CMYK to RGB in Java correctly? http://stackoverflow.com/questions/3123574/how-to-convert-from-cmyk-to-rgb-in-java-correctly ImageReader iter ImageIO.getImageReaders stream while iter.hasNext ImageReader reader iter.next reader.setInput stream BufferedImage..
Setting JVM/JRE to use Windows Proxy Automatically http://stackoverflow.com/questions/376101/setting-jvm-jre-to-use-windows-proxy-automatically e e.printStackTrace if l null for Iterator iter l.iterator iter.hasNext java.net.Proxy proxy java.net.Proxy iter.next System.out.println..
How does “final int i” work inside of a Java for loop? http://stackoverflow.com/questions/3911167/how-does-final-int-i-work-inside-of-a-java-for-loop like this for Iterator Integer iter listOfNumbers.iterator iter.hasNext final int i iter.next System.out.println i share improve..
Iterating over Java collections in Scala http://stackoverflow.com/questions/495741/iterating-over-java-collections-in-scala iter java.util.Iterator A def foreach f A Unit Unit while iter.hasNext f iter.next object SpreadsheetParser extends Application implicit..
http://stackoverflow.com/questions/5113016/getting-a-concurrentmodificationexception-thrown-when-removing-an-element-from-a For example Iterator String iter li.iterator while iter.hasNext if iter.next .equalsIgnoreCase str3 iter.remove share improve..
Iterators in C++ (stl) vs Java, is there a conceptual difference? http://stackoverflow.com/questions/56347/iterators-in-c-stl-vs-java-is-there-a-conceptual-difference with an Iterator Iterator String iter trees.iterator while iter.hasNext System.out.println iter.next In the C standard template library..
http://stackoverflow.com/questions/7763131/java-for-loop-syntax to List Foo foos ... for Iterator Foo iter foos.iterator iter.hasNext Foo foo iter.next foo.bar and these are two equivalent ways..
http://stackoverflow.com/questions/8521475/exception-in-gwt-rpc-app from User .list for Iterator User iter getUser.iterator iter.hasNext User user iter.next trns.commit catch RuntimeException..
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