JAVA : HashMap Implementation

JAVA : HashMap Implementation.

Ref : https://www.youtube.com/watch?v=c3RVW3KGIIE

JAVA : Stack implementation using Array.

JAVA : Stack implementation using Array.

Assuming stack size is 3.

JAVA : COLLECTION Tips

1. Check Duplicate in collection.

2. Want to add objects in order

3. SORT HASHTABLE -> JUST CONVERT HASHTABLE TO TREEMAP (Automatically will be sorted)

public static void main (String[] args) {

Hashtable<String, String> ht= new Hashtable<String, String>();

       ht.put("zac", "Chaitanya");

       ht.put("abc", "Ajeet");

       ht.put("yyt", "Test");

       ht.put("ddc", "Demo");

       ht.put("ssa", "Anuj");

    Map<String, String> map = new TreeMap<String, String>(ht);

    for(Map.Entry<String,String> entry : map.entrySet()) {

          String key = entry.getKey();

          String value = entry.getValue();

        

          System.out.println(key + " => " + value);

    }

OR

    Map hm = new TreeMap(ht);

    Set<String> keys = hm.keySet();

        for(String key: keys){

            System.out.println("Value of "+key+" is: "+hm.get(key));

        }

}

ADF: Selectively Required to make partial mandatory in ViewCriteria

ADF: Selectively Required to make partial mandatory in ViewCriteria

ADF : DECODE () -> CheckBox search from ViewCriteria

ADF : DECODE () -> CheckBox search from ViewCriteria


DECODE(a.SEEDED_FLAG,'Y',1,'N',0,0)

ADF : Automatic VA execution when attribute's getter method is called.

ADF : Automatic VA execution when attribute's getter method is called.

ADF : Create Nested AM

Create Nested AM

HistoryDataService AM (Pointing to different DB and in different project)
       | _   CustomerService AM (Pointing to different DB and in different project)

More Info : http://fortunefusionminds.blogspot.in/2013/10/how-to-define-nested-application-module.html