Timeline for X Steps Forward, 1 Step Back

Current License: CC BY-SA 4.0

16 events

when toggle format	what	by	license	comment
Jun 17, 2020 at 9:04	history	edited	Community Bot		Commonmark migration
May 31, 2018 at 22:58	comment	added	Sam Dean		@Wernisch thanks for your formula!
May 31, 2018 at 22:55	history	edited	Sam Dean	CC BY-SA 4.0	new method thanks to @Wernisch and formatting
May 31, 2018 at 22:31	history	edited	Sam Dean	CC BY-SA 4.0	second method doesn't work for n=0
May 31, 2018 at 15:35	history	edited	Sam Dean	CC BY-SA 4.0	new method
May 31, 2018 at 13:14	history	edited	Sam Dean	CC BY-SA 4.0	added 118 characters in body
May 31, 2018 at 11:14	history	edited	Sam Dean	CC BY-SA 4.0	bitwise or
May 31, 2018 at 10:14	comment	added	Sam Dean		@KevinCruijssen I kept posting the wrong TIO! TIO says 58 now but I've posted 55 as you can remove "php" from the opening tag, just not in TIO
May 31, 2018 at 10:09	history	edited	Sam Dean	CC BY-SA 4.0	improved loop
May 31, 2018 at 10:07	comment	added	Kevin Cruijssen		You're welcome. Btw, your TIO is currently still 60 bytes instead of 58. And not sure why you've stated 57. Try it online.
May 31, 2018 at 10:07	history	edited	Sam Dean	CC BY-SA 4.0	can't format <?php
May 31, 2018 at 10:03	comment	added	Sam Dean		@KevinCruijssen thanks very much!
May 31, 2018 at 10:02	history	edited	Sam Dean	CC BY-SA 4.0	short open tag
May 31, 2018 at 9:48	comment	added	Kevin Cruijssen		Hi, welcome to PPCG! If you haven't yet, tips for golfing in PHP and tips for golfing in <all languages> might be interesting to read through. Some things to golf: you can remove the trailing `?>`. Removing `$x=0` and `$i=0` is indeed allowed (if not, `$x=$i=0` would have been shorter as well). Also, the loop can be shortened to `for(;$i<$y+1;)$x+=$i++;`. Which is -15 bytes in total. Enjoy your stay! :)
May 31, 2018 at 9:39	history	edited	Sam Dean	CC BY-SA 4.0	reduced code
May 31, 2018 at 9:18	history	answered	Sam Dean	CC BY-SA 4.0

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