ReportMemoryLeaksOnShutDown := True;
Category: IT
XML External Entity
Parsing xml string in Java
String xml = "<message>HELLO!</message>"; org.jdom.input.SAXBuilder saxBuilder = new SAXBuilder(); try { org.jdom.Document doc = saxBuilder.build(new StringReader(xml)); String message = doc.getRootElement().getText(); System.out.println(message); } catch (JDOMException e) { // handle JDOMException } catch (IOException e) { // handle IOException }
String xml = "<message>HELLO!</message>"; DOMParser parser = new DOMParser(); try { parser.parse(new InputSource(new java.io.StringReader(xml))); Document doc = parser.getDocument(); String message = doc.getDocumentElement().getTextContent(); System.out.println(message); } catch (SAXException e) { // handle SAXException } catch (IOException e) { // handle IOException }
String xml = "<message>HELLO!</message>"; DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance(); DocumentBuilder db = null; try { db = dbf.newDocumentBuilder(); InputSource is = new InputSource(); is.setCharacterStream(new StringReader(xml)); try { Document doc = db.parse(is); String message = doc.getDocumentElement().getTextContent(); System.out.println(message); } catch (SAXException e) { // handle SAXException } catch (IOException e) { // handle IOException } } catch (ParserConfigurationException e1) { // handle ParserConfigurationException }
How to find equals record in db table
select field1, field2 from mytable group by field1, field2 having count(*)>1
Computer graphics
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