=== Variable names ===
Avoid reusing the names of other functions as local variable names. Forexample, try to avoid naming local variables
''abs '', ''log '', or ''pow ''.These functions may be used in a later change and may lead to confusingerrors.
An exception is the use of
''i '' and ''j '' as loop indices. If a functionhas nothing to do with complex arithmetic, it is common and acceptable touse ''i '' and ''j '' as local variables in for loops.
== Quoted Strings ==