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Tip of the Day
Language: Java
Expertise: Intermediate
Aug 6, 2001



Application Security Testing: An Integral Part of DevOps

Use StringBuffer for Speedy Servlet Output

Servlets often need to display a lot of HTML. One way to do this is with println() commands and String concatenation. However, String concatenation is an expensive process. It is much faster to use a StringBuffer.

The original code might look like this:
  for (int i=0; i<150; i++) {
Sandeep Gain
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