Conversation
byronz
commented
Dec 21, 2017
byronz
commented
- fix some errors in slice example
- fix typos
byronz
commented
Dec 21, 2017
| 0 to 3, this is short for: `a[0:4]`, and gives us a slices that contains: `1, 2, 3, 4`. | ||
| With `s2[:]` we create a slice from the slice `s2` <6>, note that `s5` still refers to the array `a`. | ||
| Finally, we create a slice with the elements from index 3 to 3 *and* also set the cap to 4 <7>. | ||
| Finally, we create a slice with the elements from index 2 to 3 *and* also set the cap to 3 instead of 5<7>. |
Author
There was a problem hiding this comment.
it's about the explanation of s6 := a[2:4:5]
byronz
commented
Dec 21, 2017
| At <1> we create an array with a 100 elements, indexed from 0 to 99. Then at <2> | ||
| we create a slice that has index 0 to 98. We assign 1 to the 99th element <3> of | ||
| the slice. This works as expected. But at <4> we dare to do the impossible, and | ||
| and try to allocate something beyond the length of the slice and we are greeted |
byronz
commented
Dec 21, 2017
| <{{src/basics/helloworld.go}} | ||
|
|
||
| Lets look at the program line by line. This first line is just required <1>. All | ||
| Let's look at the program line by line. This first line is just required <1>. All |
Author
There was a problem hiding this comment.
assuming here we mean Let us, not lets as third-person singular
byronz
commented
Dec 21, 2017
|
|
||
| Write a program that prints the numbers from 1 to 100. But for multiples | ||
| of three print, "Fizz" instead of the number, and for multiples of | ||
| of three, print "Fizz" instead of the number, and for multiples of |
Author
There was a problem hiding this comment.
leaving the comma after the print is confusing.
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
1 participant
Add this suggestion to a batch that can be applied as a single commit.This suggestion is invalid because no changes were made to the code.Suggestions cannot be applied while the pull request is closed.Suggestions cannot be applied while viewing a subset of changes.Only one suggestion per line can be applied in a batch.Add this suggestion to a batch that can be applied as a single commit.Applying suggestions on deleted lines is not supported.You must change the existing code in this line in order to create a valid suggestion.Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be applied on multi-line comments.Suggestions cannot be applied while the pull request is queued to merge.Suggestion cannot be applied right now. Please check back later.