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ExampleFollowing is the required program −Live Demopublic class Tester { public static void main(String args[]) { int i = 0; do { i++; System.out.println(i); }while (true); } }The output will keep printing numbers in sequential order.
The toArray() method of the java.util.The ArrayList class returns an array containing all of the elements in this list in proper sequence (from first to the last element). This acts as a bridge between array-based and collection-based APIs.ExampleLive Demoimport java.util.ArrayList; public class ArrayListDemo { public static void main(String[] args) { ArrayList arrlist = new ArrayList(5); arrlist.add(20); arrlist.add(40); arrlist.add(10); arrlist.add(15); arrlist.add(25); for (Integer number : arrlist) { System.out.println("Number = " + number); ... Read More
Local variables are declared in methods, constructors, or blocks.Local variables are created when the method, constructor or block is entered and the variable will be destroyed once it exits the method, constructor, or block.Access modifiers cannot be used for local variables.Local variables are visible only within the declared method, constructor, or block.Local variables are implemented at stack level internally.There is no default value for local variables, so local variables should be declared and an initial value should be assigned before the first use.ExampleHere, age is a local variable. This is defined inside pupAge()method and its scope is limited to only ... Read More
This can be checked by looking at view name in a package. If there is a Grey diamond mark on the name it means View is not activated.
This can be done in 2 waysYou can directly click on round circle in front of the column name in Details PaneYou can add a column to output by right click on the column and select → Add to OutputWhen you add a column to output pane, it is added in Output pane on the right side under columns list.
This can be done by selecting column name from the list of columns under Output pane.
You can get a permanent license key from SAP Marketplace under Keys and Requests tab. To install a new key, you have to click on Install License key option and then you need to browse the path of license key saved on your system.You can also delete an existing license from there.When you click on Install, you will be prompted to pass the path of HANA license key. You need to browse and then you can setup a new key. When you click on Install, you will be prompted to pass the path of HANA license key. You need to browse ... Read More
Temporary License keys are automatically installed when you install the HANA database. These keys are valid only for 90 days and you should request permanent license keys from SAP market place before expiry of this 90 days period after installation.In below snapshot, you can see validity of Temp license key as 90 days
HANA Support two types of license −Temporary License KeyPermanent License KeyTo check your system license, you have to select HANA system in Studio → right click → PropertiesThis will open Properties of your HANA system. Navigate to License option and there you can check license type in use −
There are various tutorials that you can follow and you can get a fair idea about SAP HANA Concepts. We have various text and video tutorials published free on our website which is developed by experts. You can easily follow them as they provide step by step documentation for all key functions in HANA.https://www.tutorialspoint.com/sap_hana_administration/index.htmhttps://www.tutorialspoint.com/sap_hana/index.htmThere are various sites which provide HANA demo system access with nominal payment. Happy Learning…!!