Couple of days back we have discussed about one of the hidden and very useful code snippet, ‘propfull – for property and backing field’. Today you will learn another interesting code snippet
‘forr’. Yes, you read it correctly !
‘forr’ . You must be familiar with
‘for’ code snippet that generates basic for-loop structure. Where as,
‘forr’ generates the reverse for-loop .
For an instance if you type “
for” and then press
TAB key twice, a default for-loop will be generated as shown in below. The default loop will have an
‘index’ – i and a max length variable defined as
Now, in the case of ‘reverse for-loop’, you can use
‘forr’. That will generate a reverse for-loop as shown below, where you will find a similar index and length variable as general for-loop but in decreasing manner.
Hope you will use it going forward.