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Loops in GSP
8 Oct, 14

Loops in GSP

by | Oct 8, 2014 | Grails, GSP

Loops are one of the most important and useful part of every programming language. Grails provides various loops in controller and view. Following are the loops in GSP: each: each tag is used to iterate over each element of a list. <g:each...
Loops In Groovy
1 Sep, 14

Loops In Groovy

by | Sep 1, 2014 | Groovy

There are several types of loops in groovy. Following are some of the ways: List list = [4, 2, 9, 6, 7, 8, 2] for loop: for (int i = 0; i < list.size(); i++) { print list.get(i) } output = 4296782 for (int i : list) { print i } output = 4296782 for (int i...
Sort List In Groovy
31 Aug, 14

Sort List In Groovy

by | Aug 31, 2014 | Groovy

If we have a simple list like [code]List list = [4, 2, 9, 6, 7, 8, 2][/code] 1 [code]List list = [4, 2, 9, 6, 7, 8, 2][/code] We can easily sort this list using [code]assert list.sort() == [2, 2, 4, 6, 7, 8, 9][/code] 1 [code]assert list.sort() == [2, 2, 4, 6, 7, 8,...