Latest from the blog

Java Sockets Performance Test Example (Asynchronous Bidirectional)

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I was asked to develop a socket service that could send and receive requests asynchronously. The service was meant to cope with up to 300 concurrent users and up to send/receive 50/100 messages per second.... Read More

Check out if Cron Jobs Work in Ubuntu Example

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Open a terminal and switch to root user.... Read More

How to find out the amount of Threads used by a Process in Linux

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List of commands I normally use for this task:... Read More

Test Asterisk AMI with Telnet

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Tips before the connecting... Read More

How to remove the blank line in JSP left by the directive

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The blank line after JSP directive issue has been tackled from JSP 2.1 version and above. To sort this thing out just set the property trimDirectiveWhitespaces="true" which is set to false by default.... Read More

How to print all elements in a Map

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To get just the key... Read More

Quick MySQL commands and exaples plus JDBC and JSP examples

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Here is a list of my most frecently used MySql Commands and examples... Read More

How to Put all the values of a resultset to a bean with BeanProcesor

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BeanProcesor is an Apache API that helps us copy all the values from a Resultset to a bean. It uses reflection and unless you need an extremely optimal code it highly recommended to uses because it reduces development time.... Read More

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