How to convert the Null value to 0 after the outer join?

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  import java.io.ByteArrayOutputStream;import java.io.DataOutputStream;import java.io.IOException;
  
  import javax.microedition.lcdui.Image;
  
  /** * @author Samuel Halliday */public final class BMPGenerator {
  
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      /**     * A self-contained BMP generator, which takes a byte array (without any unusual     * offsets) extracted from an {@link Image}. The target platform is J2ME. You may     * wish to use the convenience method {@link #encodeBMP(Image)} instead of this.     * 
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  header
       * 
  information header
       * 
  optional palette
       * 
  image data
       * 
       * At this time only 24 bit uncompressed BMPs with Windows V3 headers can be created.     * Future releases may become much more space-efficient, but will most likely be     * ditched in favour of a PNG generator.     *      * @param rgb     * @param width     * @param height     * @return     * @throws IOException     * @see http://en.wikipedia.org/wiki/Windows_bitmap     */    public static byte[] encodeBMP(int[] rgb, int width, int height)            throws IOException {        int pad = (4 - (width % 4)) % 4;        // the size of the BMP file in bytes        int size = 14 + 40 + height * (pad + width * 3);        ByteArrayOutputStream bytes = new ByteArrayOutputStream(size);        DataOutputStream stream = new DataOutputStream(bytes);        // HEADER        // the magic number used to identify the BMP file: 0x42 0x4D        stream.writeByte(0x42);        stream.writeByte(0x4D);        stream.writeInt(swapEndian(size));        // reserved        stream.writeInt(0);        // the offset, i.e. starting address of the bitmap data        stream.writeInt(swapEndian(14 + 40));        // INFORMATION HEADER (Windows V3 header)        // the size of this header (40 bytes)        stream.writeInt(swapEndian(40));        // the bitmap width in pixels (signed integer).        stream.writeInt(swapEndian(width));        // the bitmap height in pixels (signed integer).        stream.writeInt(swapEndian(height));        // the number of colour planes being used. Must be set to 1.        stream.writeShort(swapEndian((short) 1));        // the number of bits per pixel, which is the colour depth of the image.        stream.writeShort(swapEndian((short) 24));        // the compression method being used.        stream.writeInt(0);        // image size. The size of the raw bitmap data. 0 is valid for uncompressed.        stream.writeInt(0);        // the horizontal resolution of the image. (pixel per meter, signed integer)        stream.writeInt(0);        // the vertical resolution of the image. (pixel per meter, signed integer)        stream.writeInt(0);        // the number of colours in the colour palette, or 0 to default to 2n.        stream.writeInt(0);        // the number of important colours used, or 0 when every colour is important;        // generally ignored.        stream.writeInt(0);        // PALETTE        // none for 24 bit depth        // IMAGE DATA        // starting in the bottom left, working right and then up        // a series of 3 bytes per pixel in the order B G R.        for (int j = height - 1; j >= 0; j--) {            for (int i = 0; i < width; i++) {                int val = rgb[i + width * j];                stream.writeByte(val & 0x000000FF);                stream.writeByte((val >>> 8 ) & 0x000000FF);                stream.writeByte((val >>> 16) & 0x000000FF);            }            // number of bytes in each row must be padded to multiple of 4            for (int i = 0; i < pad; i++) {                stream.writeByte(0);            }        }        byte[] out = bytes.toByteArray();        bytes.close();        // quick consistency check        if (out.length != size)            throw new RuntimeException("bad math");        return out;    }
  
      /**     * Swap the Endian-ness of a 32 bit integer.     *      * @param value     * @return     */    private static int swapEndian(int value) {        int b1 = value & 0xff;        int b2 = (value >> 8 ) & 0xff;        int b3 = (value >> 16) & 0xff;        int b4 = (value >> 24) & 0xff;
  
          return b1 << 24 | b2 << 16 | b3 << 8 | b4 << 0;    }
  
      /**     * Swap the Endian-ness of a 16 bit integer.     *      * @param value     * @return     */    private static short swapEndian(short value) {        int b1 = value & 0xff;        int b2 = (value >> 8 ) & 0xff;
  
          return (short) (b1 << 8 | b2 << 0);    }
  
  }
  
  Found form the Link mentioned below:
  
  http://javablog.co.uk/2007/12/26/j2me-bitmap-encoder/
  

• How to convert the lines into columns dynamically

  HII
  I have a 'report_line' with the following data table
  
  location_code line_code value
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  In this case you can do.

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  Rather than address the export, it would be easier to simply copy (from view songs in your iTunes library) and Paste into Excel.

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  Hi gurus,

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  Please provide your inputs

  Thank you for your time in advance

  Try it out below mentioned formula.

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