club7g

4 ms·

1. 1.▲
   by club7g 13y ago

   I took the test twice so I'm guilty of skewing the stats. My reasoning - first time I got 4/5 and it told me 'you know a little bit about SQL performance tuning.' I was curious about what the 5/5 message would be. I
2. 2.▲
   by club7g 13y ago

   Yep 2 spaces was the intention, where as the original implementation yields 3 spaces. My codes failure is that it appends a blank space to the end... I guess the real take away here is that there are many ways to achieve the same outcome. K
3. 3.▲
   by club7g 13y ago

   I don't mean to be pedantic; well actually I do. The spacify solution is incorrect as the sample suggests that a blank space is not replaced with 2 blank spaces. A correct solution would be: function spacify(input) { return input.r