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2 votes

Tips for golfing in C

If you have some variables declared in a row : int a,b,c,d; You can access b by (&a)[1], or c by (&a)[2] ... It can be interesting there : ...
Rémi's user avatar
  • 41
2 votes

Tips for golfing in C++

If you have some variables declared in a row : int a,b,c,d; You can access b by (&a)[1], or c by (&a)[2] ... It can be interesting there : ...
Rémi's user avatar
  • 41
1 vote

Tips for golfing in sed

\L, \U, \E for fractals in GNU sed The case switching special sequences help in "...

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