Graphics Programs Reference
In-Depth Information
return
<#number of rows#>
;
}
Then fill out the rest of the fields in the edit window as shown in
Figure 9.19
and click
Done
.
Figure 9.19 Creating a new snippet
Back in
ItemsViewController.m
, start typing
tablerows
.
Xcode
will recom-
mend this code snippet and pressing the return key will automatically complete it for you
- and the
number of rows
placeholder will be selected. You'll have to type in the
code to get the number of rows yourself. Snippets aren't magical - just handy.
Before continuing, make sure to remove the code entered by the snippet because you have
already defined
tableView:numberOfRowsInSection:
in
ItemsViewCon-
troller.m
.
