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  • Retrieving Data related to a top-level object from parse.com using PHP

    - by Albeert Tw
    I am retrieve related data using parse.com and PHP I get the top-leve object without problems but I can't access related data. ([myRelation] => stdClass Object ( [__type] => Relation [className] => other)) Please refer to my code below: $className = "myClass"; $url = 'https://api.parse.com/1/classes/' . $className; $appId = 'xxxxxx'; $restKey = 'xxxxxxx'; $relatedParams = urlencode('include=people'); $rest = curl_init(); curl_setopt($rest, CURLOPT_SSL_VERIFYPEER, false); curl_setopt($rest, CURLOPT_URL, $url .'/io1GzkzErH/'.$relatedParams); curl_setopt($rest, CURLOPT_HTTPGET, true); curl_setopt($rest, CURLOPT_RETURNTRANSFER, true); curl_setopt($rest, CURLOPT_HTTPHEADER, array("X-Parse-Application-Id: " . $appId, "X-Parse-REST-API-Key: " . $restKey, "Content-Type: application/json")); $response = curl_exec($rest); echo $response; I want to see related objects into myRelation. Current answer is: I get this answer: stdClass Object ( [Altres] => loremipsum. [Cartell] => stdClass Object ( [__type] => File [name] => f29efff4-5db1-451a-ab42-7569fbb955a7-cartell.jpg [url] => loremipsum.jpg ) [CartellURL] => [Categoria] => Comedia [Durada] => 120min [Estat] => Al teatre [Final] => stdClass Object ( [__type] => Date [iso] => 2014-06-18T22:00:00.000Z ) [Inici] => stdClass Object ( [__type] => Date [iso] => 2014-04-25T22:00:00.000Z ) [Nom] => Losers [Prioritat] => 0 [Sala] => loremipsum [Sinopsis] => loremipsum [TrailerURL] => loremipsum.com [URLEntrada] => loremipsum.com [URLProductora] => http://www.loremipsum.com [Visible] => 1 [createdAt] => 2014-05-20T12:01:06.094Z [objectId] => io1GzkzErH [people] => stdClass Object ( [__type] => Relation [className] => persones ) [updatedAt] => 2014-05-20T12:07:22.758Z ) loremipsum But I need to know what are in [people] = stdClass Object ( [__type] = Relation [className] = persones )

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  • javascript parse parenthesis

    - by Paul
    I need parse a string inside a parenthesis, which looks like (A, B, C), where A, B, and C are string that can contain any legal JavaScript code. For example, B might be a very long string with nested structures similar to (A, B, C). What would be the best way to parse such a string?

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  • Java Equivalent to .NET's DateTime.Parse?

    - by Superdumbell
    I'm working on a java class that I will use with Pervasive Data Profiler that needs to check if a Date String will work with .NET's DateTime.Parse. Is there an equivalent class or 3rd party library that can give me this functionality that is very close to .NET's DateTime.Parse?

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  • Difference in DocumentBuilder.parse when using JRE 1.5 and JDK 1.6

    - by dhiller
    Recently at last we have switched our projects to Java 1.6. When executing the tests I found out that using 1.6 a SAXParseException is not thrown which has been thrown using 1.5. Below is my test code to demonstrate the problem. import java.io.StringReader; import javax.xml.parsers.DocumentBuilder; import javax.xml.parsers.DocumentBuilderFactory; import javax.xml.transform.stream.StreamSource; import javax.xml.validation.SchemaFactory; import org.junit.Test; import org.xml.sax.InputSource; import org.xml.sax.SAXParseException; /** * Test class to demonstrate the difference between JDK 1.5 to JDK 1.6. * * Seen on Linux: * * <pre> * #java version "1.6.0_18" * Java(TM) SE Runtime Environment (build 1.6.0_18-b07) * Java HotSpot(TM) Server VM (build 16.0-b13, mixed mode) * </pre> * * Seen on OSX: * * <pre> * java version "1.6.0_17" * Java(TM) SE Runtime Environment (build 1.6.0_17-b04-248-10M3025) * Java HotSpot(TM) 64-Bit Server VM (build 14.3-b01-101, mixed mode) * </pre> * * @author dhiller (creator) * @author $Author$ (last editor) * @version $Revision$ * @since 12.03.2010 11:32:31 */ public class TestXMLValidation { /** * Tests the schema validation of an XML against a simple schema. * * @throws Exception * Falls ein Fehler auftritt * @throws junit.framework.AssertionFailedError * Falls eine Unit-Test-Pruefung fehlschlaegt */ @Test(expected = SAXParseException.class) public void testValidate() throws Exception { final StreamSource schema = new StreamSource( new StringReader( "<?xml version=\"1.0\" encoding=\"UTF-8\"?>" + "<xs:schema xmlns:xs=\"http://www.w3.org/2001/XMLSchema\" " + "elementFormDefault=\"qualified\" xmlns:xsd=\"undefined\">" + "<xs:element name=\"Test\"/>" + "</xs:schema>" ) ); final String xml = "<Test42/>"; final DocumentBuilderFactory newFactory = DocumentBuilderFactory.newInstance(); newFactory.setSchema( SchemaFactory.newInstance( "http://www.w3.org/2001/XMLSchema" ).newSchema( schema ) ); final DocumentBuilder documentBuilder = newFactory.newDocumentBuilder(); documentBuilder.parse( new InputSource( new StringReader( xml ) ) ); } } When using a JVM 1.5 the test passes, on 1.6 it fails with "Expected exception SAXParseException". The Javadoc of the DocumentBuilderFactory.setSchema(Schema) Method says: When errors are found by the validator, the parser is responsible to report them to the user-specified ErrorHandler (or if the error handler is not set, ignore them or throw them), just like any other errors found by the parser itself. In other words, if the user-specified ErrorHandler is set, it must receive those errors, and if not, they must be treated according to the implementation specific default error handling rules. The Javadoc of the DocumentBuilder.parse(InputSource) method says: BTW: I tried setting an error handler via setErrorHandler, but there still is no exception. Now my question: What has changed to 1.6 that prevents the schema validation to throw a SAXParseException? Is it related to the schema or to the xml that I tried to parse?

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  • C#: Using DateTime.Parse with string

    - by Meko
    Hi all.I am trying to get date format from Day name and time like "Monday" and second string "08:15" and it must like 10:05:2010 08:15 and then I will make subtracting from date of today. DateTime.Parse("08:15") it works but it outputs todays date. I want to get date of day name. I also usedDateTime.Parse("08:15").AddDays(1)it gaves me next days date.Here I want to get date of next Monday with and "08:15" time.

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  • Library to parse C/C++ source code

    - by John
    Which library should I use to parse C/C++ source code file? I need to parse source file, calculate how much useful strings inside, how much 'for' blocks, 'if' blocks, how much comments inside. I also may need to insert a comment or small piece of code after each 'for' block. Is there any libraries? May be any library included in Microsoft Visual Studio?

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  • Write XML using best way(Linq To XML or other)

    - by Pankaj
    Hello All I want to write my xml with following format. How can i do it?I am using c# <map borderColor='c5e5b8' fillColor='6a9057' numberSuffix=' Mill.' includeValueInLabels='0' labelSepChar=': ' baseFontSize='9' showFCMenuItem='0' hoverColor='c2bc23' showTitle='0' type='0' showCanvasBorder='0' bgAlpha='0,0' hoveronEmpty='1' includeNameInLabels='0' showLabels='1'> <!--toolText='Alaska'imageSave='1' imageSaveURL='Path/FusionChartsSave.aspx or FusionChartsSave.php'--> <data> <entity id='AL' value='AL' link="JavaScript:FilterClientProjectList('AL');" fontBold='1' showLabel='0' /> <entity id='AK' value='AK' link="JavaScript:FilterClientProjectList('AK');" fontBold='1' hoverColor='6a9057'/> <entity id='AZ' value='AZ' link="JavaScript:FilterClientProjectList('AZ');" fontBold='1'/> </data> <styles> <definition> <style name='MyFirstFontStyle' type='font' face='Verdana' size='11' color='0372AB' bold='1' bgColor='FFFFFF' /> </definition> <application> <apply toObject='Labels' styles='' /> </application> </styles> </map> Thanks in advance..

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  • Linq to Xml to Datagridview

    - by David Archer
    Right, starting to go crazy here. I have the following code: var query = (from c in db.Descendants("Customer") select c.Elements()); dgvEditCusts.DataSource = query.ToList(); In this, db relates to an XDocument.Load call. How can I get the data into the DataGridView? Just thought I should mention: it returns a completely blank dgv

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  • XML/PHP : Content is not allowed in prolog

    - by Tristan
    Hello, i have this message error and i don't know where does the problem comes from: <?php include "DBconnection.class.php"; $sql = DBConnection::getInstance(); $requete = "SELECT g.siteweb, g.offreDedie, g.coupon, g.only_dedi, g.transparence, g.abonnement , s.GSP_nom as nom , COUNT(s.GSP_nom) as nb_votes, TRUNCATE(AVG(vote), 2) as qualite, TRUNCATE(AVG(prix), 2) as rapport, TRUNCATE(AVG(serviceClient), 2) as serviceCli, TRUNCATE(AVG(interface), 2) as interface, TRUNCATE(AVG(services), 2) as services FROM votes_serveur AS v INNER JOIN serveur AS s ON v.idServ = s.idServ INNER JOIN gsp AS g ON s.GSP_nom = g.nom WHERE s.valide = 1 GROUP BY s.GSP_nom"; $sql->query($requete); $xml = '<?xml version="1.0" encoding="UTF-8" ?>'; $xml .='<GamerCertified>'; while($row = $sql->fetchArray()){ $moyenne_services = ($row['services'] + $row['serviceCli'] + $row['interface'] ) / 3 ; $moyenne_services = round( $moyenne_services, 2); $moyenne_ge = ($row['services'] + $row['serviceCli'] + $row['interface'] + $row['qualite'] + $row['rapport'] ) / 5 ; $moyenne_ge = round( $moyenne_ge, 2); $xml .= '<GSP>'; $xml .= '<nom>'.$row["nom"].'</nom>'; $xml .= '<nombre-votes>'.$row["nb_votes"].'</nombre-votes>'; $xml .= '<services>'.$moyenne_services.'</services>'; $xml .= '<qualite>'.$row["qualite"].'</qualite>'; $xml .= '<prix>'.$row["rapport"].'</prix>'; $xml .= '<label-transparence>'.$row["transparence"].'</label-transparence>'; $xml .= '<moyenne-generale>'.$moyenne_ge.'</moyenne-generale>'; $xml .= '<serveurs-dedies>'.$row["offreDedie"].'</serveurs-dedies>'; $xml .= '</GSP>'; } $xml .= '</GamerCertified>'; echo $xml; Thanks

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  • How to select all the attributes that contain certain String in an XML Document using LINQ

    - by jaircazarin
    Similar to XPath: How to match attributes that contain a certain string but without using XPath. Is it possible? <c BarFoo="val1"> <d Foo="val2" someAttribute=""> <e FooBar="val3" /> </d> </c> Basically I want to select all the attribute values in the document that their attribute name contains "Foo", so it should return the values of "BarFoo", "FooBar", "Foo" (va1, val2, val3)

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  • Handling element collisions on importing/including XML schemas

    - by eggyal
    Given schema definitions that define the same element differently, can one import/include both definitions and reference them independently from within a third schema definition? For example, given: <schema xmlns="http://www.w3.org/2001/XMLSchema" targetNamespace="urn:example:namespace"> <element name="message" type="boolean"/> </schema> and: <schema xmlns="http://www.w3.org/2001/XMLSchema" targetNamespace="urn:example:namespace"> <element name="message" type="date"/> </schema> Can one construct the following: <schema xmlns="http://www.w3.org/2001/XMLSchema" targetNamespace="urn:example:namespace"> <complexType name="booleanMessageType"> <xs:sequence> <!-- reference to first definition here --> </xs:sequence> </complexType> <complexType name="dateMessageType"> <xs:sequence> <!-- reference to second definition here --> </xs:sequence> </complexType> </schema>

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  • Linq to XML Read and output XML generated from lookup list

    - by Greg S
    I am trying to use XML created from a lookup list in SharePoint as a datasource for a treeview. It is in the form of : <NewDataSet> <test_data> <ID>1</ID> <Title>MenuItem_1</Title> <child_of /> </test_data> <test_data> <ID>2</ID> <Title>Subitem_1</Title> <Action>http://www.google.com</Action> <child_of>MenuItem_1</child_of> </test_data> <test_data> <ID>3</ID> <Title>Subitem_2</Title> <Action>http://www.google.com</Action> <child_of>MenuItem_1</child_of> </test_data> <test_data> <ID>4</ID> <Title>MenuItem_2</Title> <child_of /> </test_data> <test_data> <ID>5</ID> <Title>Subitem_2_1</Title> <Action>http://www.google.com</Action> <child_of>MenuItem_2</child_of> </test_data> <test_data> <ID>6</ID> <Title>Subitem_2_2</Title> <Action>http://www.google.com</Action> <child_of>MenuItem_2</child_of> </test_data> <test_data> <ID>7</ID> <Title>Subitem_2_2_1</Title> <Action>http://www.google.com</Action> <child_of>Subitem_2_2</child_of> </test_data> </NewDataSet> There may be N tiers, but the items relate to the parent via the <child_of> element. I can't seem to figure out how to write the LINQ in C# to nest the menu items properly. A friend recommended I post here. Any help is greatly appreciated.

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  • BlackBerry/J2ME - SAX parse collection of objects with attributes

    - by Changqi Guo
    I have a problem with using the SAX parser to parse a XML file. It is a complex XML file, it is like the following. <Objects> <Object no="1"> <field name="PID">ilives:87877</field> <field name="dc.coverage">Charlottetown</field> <field name="fgs.ownerId">fedoraAdmin</field> </Object> <Object no="2">...... I am confused how to get the names in each field, and how to store the information of each object. import java.util.Enumeration; import java.util.Hashtable; public class XMLObject { private Hashtable mFields = new Hashtable(); private int mN = -1; public int getN() { return mN; } public void setN(int n) { mN = n; } public String getStringField(String key) { return (String) mFields.get(key); } public void setStringField(String key, String value) { mFields.put(key, value); } public String getPID() { return getStringField("PID"); } public void setPID(String pid) { setStringField("PID", pid); } public String getDcCoverage() { return getStringField("dc.coverage"); } public void setDcCoverage(String dcCoverage) { setStringField("dc.coverage", dcCoverage); } public String getFgsOwnerId() { return getStringField("fgs.ownerId"); } public void setFgsOwnerId(String fgsOwnerId) { setStringField("fgs.ownerId", fgsOwnerId); } public String dccreator() { return getStringField("dc.creator"); } public void dccreator(String dccreator) { setStringField("dc.creator", dccreator); } public String getdcformat() { return getStringField("dc.format"); } public void setdcformat(String dcformat) { setStringField("dc.format", dcformat); } public String getdcidentifier() { return getStringField("dc.identifier"); } public void setdcidentifier(String dcidentifier) { setStringField("dc.identifier", dcidentifier); } public String getdclanguage() { return getStringField("dc.language"); } public void setdclanguage(String dclanguage) { setStringField("dc.language", dclanguage); } public String getdcpublisher() { return getStringField("dc.publisher"); } public void setdcpublisher(String dcpublisher) { setStringField("dc.publisher",dcpublisher); } public String getdcsubject() { return getStringField("dc.subject"); } public void setdcsubject(String dcsubject) { setStringField("dc.subject",dcsubject); } public String getdctitle() { return getStringField("dc.title"); } public void setdctitle(String dctitle) { setStringField("dc.title",dctitle); } public String getdctype() { return getStringField("dc.type"); } public void setdctype(String dctype) { setStringField("dc.type",dctype); } public String toString() { StringBuffer sb = new StringBuffer(); sb.append("N:"+mN+";"); Enumeration keys = mFields.keys(); while (keys.hasMoreElements()) { String key = (String) keys.nextElement(); sb.append(key+":"+mFields.get(key)+";"); } return sb.toString(); } } i used the same handler class you provided import java.io.*; import net.rim.device.api.system.Bitmap; import javax.xml.parsers.ParserConfigurationException; import javax.xml.parsers.SAXParser; import javax.xml.parsers.SAXParserFactory; import java.io.InputStream; import net.rim.device.api.ui.component.*; import net.rim.device.api.ui.container.MainScreen; import net.rim.device.api.xml.parsers.*; import org.w3c.dom.*; import org.xml.sax.*; import org.xml.sax.helpers.DefaultHandler; public class xmlparsermainscreen extends MainScreen{ private static String xmlres = "/xml/xml1.xml"; private RichTextField textOutputField; public xmlparsermainscreen() throws ParserConfigurationException, net.rim.device.api.xml.parsers.ParserConfigurationException, IOException { InputStream inputStream = getClass().getResourceAsStream(xmlres); ByteArrayOutputStream baos = new ByteArrayOutputStream(); byte[] buffer = new byte[10000]; int bytesRead = inputStream.read(buffer); while (bytesRead > 0) { baos.write(buffer, 0, bytesRead); bytesRead = inputStream.read(buffer); } baos.close(); String result=baos.toString(); ByteArrayInputStream bais = new ByteArrayInputStream(result.getBytes()); XMLObject[] xmlObjects = getXMLObjects(bais); for (int i = 0; i < xmlObjects.length; i++) { XMLObject o = xmlObjects[i]; textOutputField = new RichTextField(); add(textOutputField); textOutputField.setText(o.toString()); // add(new LabelField(o.toString())); } LabelField resultdis=new LabelField("resultdisplay"); add(resultdis); //textOutputField = new RichTextField(); //add(textOutputField); //textOutputField.setText(result); } static XMLObject[] getXMLObjects(InputStream is) throws ParserConfigurationException { XMLObjectHandler xmlObjectHandler = new XMLObjectHandler(); try { SAXParser parser = SAXParserFactory.newInstance() .newSAXParser(); parser.parse(is, xmlObjectHandler); } catch (ParserConfigurationException e) { e.printStackTrace(); } catch (SAXException e) { e.printStackTrace(); } catch (IOException e) { e.printStackTrace(); } return xmlObjectHandler.getXMLObjects(); } } import java.io.IOException; import javax.xml.parsers.ParserConfigurationException; import net.rim.device.api.ui.UiApplication; public class xmlparser extends UiApplication { private xmlparser() throws ParserConfigurationException, net.rim.device.api.xml.parsers.ParserConfigurationException, IOException { pushScreen( new xmlparsermainscreen() ); } public static void main( String[] args ) throws ParserConfigurationException, net.rim.device.api.xml.parsers.ParserConfigurationException, IOException { new xmlparser().enterEventDispatcher(); } }

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  • Is an xml sitemap good or bad [closed]

    - by Frederik Heyninck
    Possible Duplicate: Are there any clear indicators that my sitemap file is beneficial? The good: You provide search engines with all the urls in your site But, does the search engine search further than the provided urls in the xml site map? If you have a website with a forum does every post need to be in the sitemap? What if remove the sitemap afterwords, will the search engine need to start over?

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  • Parse.com REST API in Java (NOT Android)

    - by Orange Peel
    I am trying to use the Parse.com REST API in Java. I have gone through the 4 solutions given here https://parse.com/docs/api_libraries and have selected Parse4J. After importing the source into Netbeans, along with importing the following libraries: org.slf4j:slf4j-api:jar:1.6.1 org.apache.httpcomponents:httpclient:jar:4.3.2 org.apache.httpcomponents:httpcore:jar:4.3.1 org.json:json:jar:20131018 commons-codec:commons-codec:jar:1.9 junit:junit:jar:4.11 ch.qos.logback:logback-classic:jar:0.9.28 ch.qos.logback:logback-core:jar:0.9.28 I ran the example code from https://github.com/thiagolocatelli/parse4j Parse.initialize(APP_ID, APP_REST_API_ID); // I replaced these with mine ParseObject gameScore = new ParseObject("GameScore"); gameScore.put("score", 1337); gameScore.put("playerName", "Sean Plott"); gameScore.put("cheatMode", false); gameScore.save(); And I got that it was missing org.apache.commons.logging, so I downloaded that and imported it. Then I ran the code again and got Exception in thread "main" java.lang.NoSuchMethodError: org.slf4j.spi.LocationAwareLogger.log(Lorg/slf4j/Marker;Ljava/lang/String;ILjava/lang/String;Ljava/lang/Throwable;)V at org.apache.commons.logging.impl.SLF4JLocationAwareLog.debug(SLF4JLocationAwareLog.java:120) at org.apache.http.client.protocol.RequestAddCookies.process(RequestAddCookies.java:122) at org.apache.http.protocol.ImmutableHttpProcessor.process(ImmutableHttpProcessor.java:131) at org.apache.http.impl.execchain.ProtocolExec.execute(ProtocolExec.java:193) at org.apache.http.impl.execchain.RetryExec.execute(RetryExec.java:85) at org.apache.http.impl.execchain.RedirectExec.execute(RedirectExec.java:108) at org.apache.http.impl.client.InternalHttpClient.doExecute(InternalHttpClient.java:186) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:82) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:106) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:57) at org.parse4j.command.ParseCommand.perform(ParseCommand.java:44) at org.parse4j.ParseObject.save(ParseObject.java:450) I could probably fix this with another import, but I suppose then something else would pop up. I tried the other libraries with similar results, missing a bunch of libraries. Has anyone actually used REST API successfully in Java? If so, I would be grateful if you shared which library/s you used and anything else required to get it going successfully. I am using Netbeans. Thanks.

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  • parse error in php code

    - by user225269
    I just started php and I want to know how to make this parse error work. This is the error: Parse error: parse error in E:\wamp\www\PHP\create.php on line 22 And here is my code, by the way I'm making a database manipulating system. And I use wampserver and dreamweaver. <?php include 'E:\wamp\www\PHP\connection.php'; $IDNUMBER = $_POST['ID']; $LNAME = $_POST['Lname']; $FNAME = $_POST['Fname']; $MNAME = $_POST['Mname']; $GRADEYR = $_POST['GradeYr']; $ADDRESS = $_POST['Address']; if(!$_POST['submit']) { echo "please fill out the form"; header('Location: E:\wamp\www\PHP\main.php'); } else { mysql_query = "INSERT INTO students (`IDNUMBER`,`LNAME` ,`FNAME` ,`MNAME` ,`GRADEYR` ,`ADDRESS`) VALUES (NULL, '$IDNUMBER', '$LNAME', '$FNAME', '$MNAME', '$GRADEYR', '$ADDRESS')") or die(mysql_error()); echo "User has been added!"; header('E:\wamp\www\PHP\main.php'); } ?> Please help, I'm just a beginner in php.

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  • Is reading xml simple in rails or converting it to hash will be simpler?

    - by Salil
    Hi All, Sorry for this question but after spending 1-2 hours on how to read xml, i thought posting it on forum will be better. So i get a complex (very large)xml response from the plugin trackify. i want to read some values form it so i covert it into hash and then read it as follows For ex:- to read city @tracking_info['TrackResponse']['Shipment']['ShipTo']['Address']['City'] #>> "SEATTLE" my question is it proper way to getting xml response or there are some xml methods which is simple to use?

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  • Why is Double.Parse so slow?

    - by alexhildyard
    I was recently investigating a bottleneck in one of my applications, which read a CSV file from disk using a TextReader a line at a time, split the tokens, called Double.Parse on each one, then shunted the results into an object list. I was surprised to find it was actually the Double.Parse which seemed to be taking up most of the time.Googling turned up this, which is a little unfocused in places but throws out some excellent ideas:It makes more sense to work with binary format directly, rather than coerce strings into doublesThere is a significant performance improvement in composing doubles directly from the byte stream via long intermediariesString.Split is inefficient on fixed length recordsIn fact it turned out that my problem was more insidious and also more mundane -- a simple case of bad data in, bad data out. Since I had been serialising my Doubles as strings, when I inadvertently divided by zero and produced a "NaN", this of course was serialised as well without error. And because I was reading in using Double.Parse, these "NaN" fields were also (correctly) populating real Double objects without error. The issue is that Double.Parse("NaN") is incredibly slow. In fact, it is of the order of 2000x slower than parsing a valid double. For example, the code below gave me results of 357ms to parse 1000 NaNs, versus 15ms to parse 100,000 valid doubles.            const int invalid_iterations = 1000;            const int valid_iterations = invalid_iterations * 100;            const string invalid_string = "NaN";            const string valid_string = "3.14159265";            DateTime start = DateTime.Now;                        for (int i = 0; i < invalid_iterations; i++)            {                double invalid_double = Double.Parse(invalid_string);            }            Console.WriteLine(String.Format("{0} iterations of invalid double, time taken (ms): {1}",                invalid_iterations,                ((TimeSpan)DateTime.Now.Subtract(start)).Milliseconds            ));            start = DateTime.Now;            for (int i = 0; i < valid_iterations; i++)            {                double valid_double = Double.Parse(valid_string);            }            Console.WriteLine(String.Format("{0} iterations of valid double, time taken (ms): {1}",                valid_iterations,                ((TimeSpan)DateTime.Now.Subtract(start)).Milliseconds            )); I think the moral is to look at the context -- specifically the data -- as well as the code itself. Once I had corrected my data, the performance of Double.Parse was perfectly acceptable, and while clearly it could have been improved, it was now sufficient to my needs.

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  • writing a Simplest XML DeSerialization class for the simplest xml file. How to avoid the nesting? de

    - by Enggr
    Hi, I want to deserialize an xml file which has to be just in this form <Basket> <Fruit>Apple</Fruit> <Fruit>Orange</Fruit> <Fruit>Grapes</Fruit> </Basket> Out of the examples I read on internet the least possible format I could find was the following <Basket> <FruitArray> <Fruit>Apple</Fruit> </FruitArray> <FruitArray> <Fruit>Orange</Fruit> </FruitArray> <FruitArray> <Fruit>Grapes</Fruit> </FruitArray> </Basket> and that has the following deserialization class for converting it into a class object. using System; using System.Collections.Generic; using System.Linq; using System.Text; namespace XMLSerialization_Basket { [System.Xml.Serialization.XmlRootAttribute("Basket", Namespace = "BasketNamespace", IsNullable = false)] public class Basket { /// <remarks/> [System.Xml.Serialization.XmlElementAttribute("FruitArray")] public FruitArray[] objFruitArray; } /// <remarks/> [System.Xml.Serialization.XmlTypeAttribute(Namespace = "BasketNamespace")] public class FruitArray { /// <remarks/> private string _Fruit; public string Fruit { get { return _Fruit; } set { _Fruit = value; } } } } Can I add something like the following directly under top class private string _Fruit; public string Fruit { get { return _Fruit; } set { _Fruit = value; } } and avoid the array nesting? my goal is to deserialize an xml of following format <Basket> <Fruit>Apple</Fruit> <Fruit>Orange</Fruit> <Fruit>Grapes</Fruit> </Basket>

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  • Displaying XML data using XSLT transformations in an ASP.Net site

    - by nikolaosk
    In this post, I will try to show you how to display xml data in asp.net website after making some xslt transformations. You will need to know a few things about XSLT. The best place to find out about XSLT is this link . I am going to explain a few things about XSLT elements and functions in this post, anyway. You will see the namespaces we are going to use and some of the main classes and methods.All these come with the FCL (Framework class library) and we just have to know what they do. We will...(read more)

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  • 2D Tile Map for Platformer, XML or SQLite?

    - by Stephen Tierney
    I'm developing a 2D platformer with some uni friends. We've based it upon the XNA Platformer Starter Kit which uses .txt files to store the tile map. While this is simple it does not give us enough control and flexibility with level design. I'm doing some research into whether to store level data in an XML file or in a database like SQLite. Which would be the best for this situation? Do either have any drawbacks (performance etc) compared to the other?

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  • PHP API to trade products from eshop through REST/xml

    - by Donatas Veikutis
    I need algorithm, or PHP api example, or existing decision how to make system for trade big information for B2B xml with goods information. Now I try to use Slim framework to do that system. But for me need some documentation what architecture have to be in here. System requiments is simple: User have autentification username and password Then he can see which product groups assigned to it Then he can see all product with information (price, title, description, images, specifications etc.). Its will the easiest way to get a free php api for that I think, and try too edit some code. But I did not found anything.

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