For loop over a map’s keys (KeySet)
map MyAwesomeMap;
//... other code
for (String KeyStr: MyAwesomeMap.keySet()){
system.debug(KeyStr);
}
For loop over a map’s values
map MyAwesomeMap;
//... other code
for (CustomObject__c AnObject: MyAwesomeMap.values()){
system.debug(AnObject);
}
For loop over a list
list MyAwesomeList;
//... other code
for (CustomObject__c AnObject: MyAwesomeList){
system.debug(AnObject);
}
For loop over a set
set MyAwesomeSet;
//... other code
for (CustomObject__c AnObject: MyAwesomeSet){
system.debug(AnObject);
}
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