Monthly Archives: April 2016

ISideWith Quiz

Posted on April 28, 2016 by Siddharth Jain
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HotSpot Dynamic Attach Mechanism

Posted on April 9, 2016 by Siddharth Jain

http://openjdk.java.net/groups/hotspot/docs/Serviceability.html#battach HotSpot Dynamic Attach Mechanism This is a Sun extension that allows a tool to ‘attach’ to another process running Java code and launch a JVM TI agent or a java.lang.instrument agent in that process. This also allows the system … Continue reading →

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Jmap

Posted on April 8, 2016 by Siddharth Jain

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Debugging java out of memory exception

Posted on April 6, 2016 by Siddharth Jain

Read http://stackoverflow.com/a/35963059/147530 to understand the nuances esp. if you are getting this error: Real world example: Needed to debug a service that would cause an OOM exception after running for a while. Wrote following script to periodically make requests to the … Continue reading →

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A list of all languages I have programmed in

Posted on April 2, 2016 by Siddharth Jain

Logo – played on BBC Micro in school BASIC (or rather GWBASIC) – my first programming language QBASIC – GWBASIC  and QBASIC are what got me interested in computers Pascal (or rather Turbo Pascal) – didn’t like having to declare … Continue reading →

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