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SQL, Postgres OIDs, What are they and why are they useful?

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How much overhead does SSL impose?

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What is the theoretical maximum number of open TCP connections that a modern Linux box can have

...ning port can accept more than one connection simultaneously. There is a '64K' limit that is often cited, but that is per client per server port, and needs clarifying. Each TCP/IP packet has basically four fields for addressing. These are: source_ip source_port destination_ip destination_port < c...
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Getting DOM elements by classname

...t;. – prodigitalson Jun 17 '11 at 1:43 2 @prodigitalson: This is incorrect as it does not reflect...
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What are the risks of running 'sudo pip'?

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Search an Oracle database for tables with specific column names?

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SET versus SELECT when assigning variables?

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Using current time in UTC as default value in PostgreSQL

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“new” keyword in Scala

... 145 Use the new keyword when you want to refer to a class's own constructor: class Foo { } val f ...
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Change branch base

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