Tech talk!

Discussing my experiences with technology!

Showing posts with label java. Show all posts
Showing posts with label java. Show all posts
Thursday, February 14, 2013

Java - String comparison

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Does it give you a bellyache? Never mind, you can compare them like this- System.out.println(gg1.compareTo(gg3));
Friday, February 1, 2013

GWT - Highchart export request - Read multipart/form-data parameters

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Getting multipart-form-data request parameters in java servlet-
Monday, January 21, 2013

Hadoop - OutOfMemoryError: Java heap space

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I was writing a hadoop job which processes many files and creates multiple files from each file. I was using "MultipleOutputs" to...
Sunday, August 26, 2012

GWT Celltable - Add multiple anchors to a cell

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I am trying to insert multiple anchors in a single celltable cell. This is how it would look like- The cars column has multiple cars, ...
Saturday, October 15, 2011

Executing Postgres crosstab query as a prepared statement

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I was executing a crosstab query as a prepared statement in Java(in a GWT app) and getting the following error - PSQLException - Can...
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