SourceField: October 2016

Sunday

Meditation Software

Computer Meditation Software

Many software applications have been created in order to help to achieve meditation technique mastery and become guru in Zen,mindfulness,transcendental meditations. Or for using it in yoga practice.There are following main characteristic these applications can be classified:

Learning - Guides and software helping people establish technique.
Timers - software for measuring time
Soundscape -software for creating sounds
Biofeedback Software - software and hardware capable for reading human body characteristics

Name	Platform	Link	Description
Calm	Android/IOS	https://www.calm.com/	Soundscape app
Insight Timer	Android/IOS	https://insighttimer.com/	guided meditations, music tracks, talks
Learning Meditation Game	Android/PC	http://www.whiterocksoftware.com/2015/02/learning-meditation-game.html	Learning Meditation game,timer, guide.
Omvana	Android/IOS	http://www.omvana.com/	guided meditations, inspirational speeches, binaural tracks

Wednesday

split large xml file in c#

      
using Microsoft.XLANGs.BaseTypes;
using MyWebComponents;
using System;
using System.Collections.Generic;
using System.Diagnostics;
using System.IO;
using System.Linq;
using System.Text;
using System.Threading;
using System.Threading.Tasks;
using System.Xml;

[Serializable]
public class MasterProductSplitter
{
    public MasterProductSplitter()
    {
    }

    List<string> ops = new List<string>();

    const string schema = "http://schemas.datacontract.org/2004/07/MyWebACPRecords";
    const string RecordTag = "b:getACPMasterRecords_Result";

    public void Dispose()
    {
        Thread.Sleep(5000);//let's wait until all files closes.
        foreach (var s in ops)
        {
            try
            {
                File.Delete(s);
            }
            catch (Exception ex)
            {
                LogError("Error deleting file :", ex);
            }

        }

    }

    public void InitialiseMsg(XLANGMessage message, DateTime RequestTime)
    {
        Initialise((Stream)message[0].RetrieveAs(typeof(Stream)), RequestTime);
    }

    public int Length { get { return ops.Count; } }
    public int Current;

    public const int MaxCount = 1000;

    public void Initialise(Stream ins, DateTime RequestTime)
    {
        Debug.Write("MasterProductSplitter v1.1 started.");
        ins.Seek(0, SeekOrigin.Begin);
        ops = new List<string>();
        Current = 0;

        XmlTextReader doc = new XmlTextReader(ins);
        int count = MaxCount;//getting 1K records 
        XmlDocument outdoc = new XmlDocument();
        var r = outdoc.CreateElement("e");

        while (!doc.EOF)
        {

            if (doc.Name == RecordTag)
            {
                //wrap Records into <l> tag in case we would need to transfer more infor within a Record.
                XmlElement rootNode = outdoc.CreateElement("l");
                rootNode.InnerXml = doc.ReadOuterXml();
                r.AppendChild(rootNode);

                count -= 1;
                if (count < 0)
                {
                    outdoc.AppendChild(r);
                    count = MaxCount;
                    ops.Add(CreateGlobalProductMsg(outdoc, RequestTime));
                    outdoc = new XmlDocument();
                    r = outdoc.CreateElement("e");
                }
            } else {
                doc.Read();
            }
        }

        if (count != MaxCount)
        {
            outdoc.AppendChild(r);
            ops.Add(CreateGlobalProductMsg(outdoc, RequestTime));
        }

        Debug.Write("MasterProductSplitter:parts created:" + this.Length);
        ins.Seek(0, SeekOrigin.End);
    }


    public bool hasData()
    {
        return Current < Length;
    }


    public void LogError(string message, Exception e)
    {
        LogError(message + "" + e.ToString());
    }
    public void LogError(string err)
    {
        Debug.Write("MasterProductSplitter:Error:" + err);
        EventLog.WriteEntry("Biztalk Server", "MasterProductSplitter:Error:" + err, System.Diagnostics.EventLogEntryType.Error, 1);
    }

    public XmlDocument GetPart()
    {
        XmlDocument xmldoc = new XmlDocument();
        try
        {
            StreamReader sr = new StreamReader(ops[Current]);
            xmldoc.Load(sr);
            Current += 1;
        }
        catch (Exception ex)
        {
            Current += 1;//this part is broken , moving to the next part
            LogError("MasterProductSplitter:Error reading part:", ex);
        }

        return xmldoc;
    }

    public static string CreateGlobalProductMsg(XmlDocument globalProductsMessage, DateTime RequestTime)
    {
        string ret = Path.GetTempFileName();
        using (FileStream res = new FileStream(ret, FileMode.Create, FileAccess.ReadWrite, FileShare.ReadWrite, 4096))
        {
            StreamWriter sb = new StreamWriter(res);
            sb.Write("<ns0:MasterProductSync xmlns:ns0=\"http://tempuri.org/\"><ns0:masterProducts><![CDATA[<r RequestTime=\"");
            sb.Write(RequestTime.ToString("s"));
            sb.Write("\">");
            sb.Write(globalProductsMessage.InnerXml);
            sb.Write("</r>]]></ns0:masterProducts></ns0:MasterProductSync>");
            res.Flush();
            sb.Flush();
            sb.Close();
            res.Close();
            Debug.Write("Create file:" + ret);
        }
        return ret;
    }



    /// <summary>
    ///  Copy data from one stream into anoter
    /// </summary>
    /// <param name="input"></param>
    /// <param name="output"></param>
    public void CopyStream(Stream input, Stream output)
    {
        byte[] buffer = new byte[8 * 1024];
        int len;
        while ((len = input.Read(buffer, 0, buffer.Length)) > 0)
        {
            output.Write(buffer, 0, len);
        }
    }



    /// <summary>
    /// Saving Stream Into File
    /// </summary>
    /// <param name="stm"></param>
    /// <param name="filename"></param>
    public static void SaveStreamIntoFile(Stream stm, string filename)
    {
        stm.Seek(0, SeekOrigin.Begin);
        FileStream fileStream = File.Create(filename, (int)stm.Length);
        byte[] bytesInStream = new byte[stm.Length];
        stm.Read(bytesInStream, 0, bytesInStream.Length);
        // Use write method to write to the file specified above
        fileStream.Write(bytesInStream, 0, bytesInStream.Length);
        fileStream.Close();
    }

}

delete all duplicates in TSQL but one

     

WITH a as
(
SELECT PeriodId
,StationId
,WeekDay
,WeekCycle
,ProductId
,AssignedDate
,MenuId
,ROW_NUMBER() OVER(PARTITION by PeriodId
                        ,StationId
                        ,WeekDay
                        ,WeekCycle
                        ,ProductId
                        ,AssignedDate
                        ,MenuId ORDER BY PrimawebMenuId desc ) AS duplicateRecCount
FROM MenuProducts
)
--Deleting Duplicate Records
DELETE FROM a
WHERE duplicateRecCount > 1

SourceField

Tuesday

Visual Studio 2015 cordova taco Uncaught translation error: java.util.concurrent.ExecutionException: java.lang.OutOfMemoryError: Java heap space