java barcode reader

Check the BufferedReader JDK documentation:Reads text from a character-input stream, buffering characters so as to provide for theefficient reading of Chara Cters, arrays, and lines.Should be more efficient, why is it high efficiency?Look, it should be. Caching can reduce IO read and write times , and IO port operations are inefficient, so doing so can improve efficiency.Copyright NOTICE: This article for Bo Master original article, without Bo Master permission not reproduced.Why use Bufferedrea

= CreateMenu (Helpmenutitle, "Help (H)");Menubar.add (menu);return menubar;}Creating the Editor's toolbarPrivate JToolBar Createtoolbar () {Defines the caption text for a toolbar buttonString[] filetitle={"new", "Open", "save", "exit"};String[] edittitle={"Normal mode", "Eye protection Mode", "Night Mode"};JToolBar ToolBar = new JToolBar ();//Creating a Toolbar objectJButton button = null;//buttonsAdd a button to a toolbarfor (int i = 0; i button = new JButton (Edittitle[i]);Button.addactionlis

On the previous blog, Web version RSS reader (i)--dom4j read XML (OPML) file has said how to read the RSS subscription file. This time read the subscribed files to the page and use the tree structure to load the display. Do not intend to use a special control for the tree display, do not want to write their own, want to jingxiang some, just in A JS tree script--dtree was found on the Internet. Dtree is an easy to use JavaScript tree The Menu contro