CCoding Style - Use short names for Locals

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Use short names for Locals

  • Programmers are often encouraged to use long variables names regardless of context. That is a mistake. Clarity is achieved through brevity.
for( theElementIndex = 0; theElementIndex < numberOfElements; theElementIndex++ )
    elementArray[theElementIndex] = theElementIndex;
for(  i = 0; i < nelems; i++ )
  elem[i] = i;
  • Short names suffice for local variables; within a function, n may be sufficient, npoints is fine and numberOfPoints is overkill.