enumeration

[Solved] How to add line numbers to a printed table

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Assuming the content is in file “txt”, following code should work in python. (though it does not preserve the whitespaces) with open (“txt”) as f: for line in sorted( [line.rstrip().split() for line in f], key=lambda x : int(x[1]) ): print(” “.join(line)) Simply, in cmdline you can do something like below, while preserving white spaces sort … Read more

[Solved] This just bugs me [closed]

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Because for-loop needs 3 parameters. If you just give 2 parameters with 3rd parameter not being given, compiler expects the loop variant parameter there. Usually – for(iteration variable; condition; increment/decrement ) for(;condition;increment/decrement ){} for(iteration variable;;increment/decrement) {} for(;;increment/decrement) {} … 1 solved This just bugs me [closed]