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Johar Ali has Published 48 Articles
Johar Ali
165 Views
Before beginning with the difference, let’s learn what are Primitive Datatypes. Primitive defines immutable values and introduced recently by ECMAScript standard.JavaScript allows you to work with three primitive data types, Numbers, eg. 3, 310.20 etc.Strings of text e.g. "This text string" etc.Boolean e.g. true or false.JavaScript also defines two trivial ... Read More
Johar Ali
186 Views
Once you create material, you need to call BAPI- BAPI_TRANSACTION_COMMIT. “BAPI_TRANSACTION_COMMIT” is called to COMMIT a database operation. As COMITT statement can’t be called inside BAPI, we call this BAPI to complete COMMIT.Let us say you are editing some table fields in BAPI- as per failure or success, you can ... Read More
Johar Ali
81 Views
When you use string “1\1” in Java, it gives a valid path and returns the right key. You need the following code:SapTree tree = ...; // initialize somewhere String parentKey = tree.findNodeKeyByPath("1"); tree.expandNode(parentKey); String key = tree.findNodeKeyByPath("1\1");
Johar Ali
167 Views
The tag is used in HTML to define a relationship to an external resource. It is used to link external style sheets. It gets added inside the … tag, but does not have a closing tag. Define your external CSS file in it.The CSS file created separately will have ... Read More
Johar Ali
172 Views
A global variable has global scope which means it can be defined anywhere in your JavaScript code. To minimize the usage of global variables, use consistent variables around different parts of your project.var myValue = { common: function(){ //Add code }, val1: { ... Read More
Johar Ali
346 Views
An interface with no methods in it is referred to as a tagging interface. There are two basic design purposes of tagging interfaces -Creates a common parent As with the EventListener interface, which is extended by dozens of other interfaces in the Java API, you can use a tagging interface to ... Read More
Johar Ali
3K+ Views
You can pass final variables as the parameters to methods in Java. A final variable can be explicitly initialized only once. A reference variable declared final can never be reassigned to refer to a different object. However, the data within the object can be changed. So, the state of the ... Read More