JAVA stream

Stream is used in Manipulating collection List<Integer> num = new ArrayList<>();num.add(10);num.add(20);num.add(30);num.add(40);List<Integer>...

JAVA List LinkedList HashSet HashMap TreeSet TreeMap Queue

 import java.util.ArrayListList<Integer> arrList = new ArrayList<Integer>(10);arrList.add(1);arrList.add(2);arrList.add(3);arrList.add(4);arrList.add(5);arrList.add(6);System.out.println(arrList); ...

JS templating and rendering json data

JS templating and rendering json data <script type="text/template" data-template="apkItem"> <div class="apk-box"> <div...

  $db             = app('firebase.firestore')->database();     ...

Angular commands

 Angular Generate Module:ng g m modules\<module-name> --routingAngular commands Generate Component:ng...

Recreate migration file from database and tables.

 Laravel MigrationRecreate migration file from database and tables.Package : https://github.com/kitloong/laravel-migrations-generatorphp...

Japanese text validation with regex

 Japanese text validation with regex1. Japanese double byte, full and half width character validation and sample code...