Daily Archives: April 10, 2009

Using Log4j to selectively log to multiple files

You need to set up more categories in the log4j.properties file, this can be done like so: # The default root appender log4j.rootLogger=A1 # A1 is set to be a ConsoleAppender which outputs to System.out. log4j.appender.A1=org.apache.log4j.ConsoleAppender log4j.appender.A1.layout=org.apache.log4j.PatternLayout log4j.appender.A1.layout.ConversionPattern=%-22d{dd/MMM/yyyy HH:mm:ss} %-8p … Continue reading

Posted in Log4j | Tagged , | 2 Comments

HTML Colour Codes

Below is a link to a nice site that provides the Hex codes for colors. It also provides a widget to select your custom colour and then get the hex code for the same. http://www.quackit.com/html/html_color_codes.cfm

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Background colour for GWT-Ext Grid row

Here I describe how to set the background colour of a GWT-Ext grid row. A simple use of this would be to highlight a row containing errors. You would need to attach a GridView instance to the grid.  private EditorGridPanel … Continue reading

Posted in GWT, GWT-Ext | Tagged , , | 5 Comments

XSLT function to convert a number in Scientific Notation to Decimal format

Sometimes a division operation in XSLT returns a float/double value in scientific notation.  If you need the decimal equivalent of the same then use the below function:     <!– Converts numbers in Scientific Notation e.g. 6.15595432E8 to decimal –>        … Continue reading

Posted in XSLT | Tagged , , | 2 Comments