Sample Page
This is an example page. It’s different from a blog post because it will stay in one place and will…
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How to get all MAC addresses of a system from java program
What is MAC address MAC(Media Access Control) address of a device is a unique identity assigned to it. It is…
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How to set dynamic HTML content in an element in angular / How to render HTML tags in a string / How to set HTML table body dynamically
Scenario Suppose you have an empty table on an HTML page which has heading tags but its body is empty…
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Pipes in angular / How to use pipes in angular
What are Pipes? Pipes are a way to transform or modify the data that is shown to the user. Typically,…
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oceanwp
.meta-author { display: none; } .meta-comments{ display: none; } .page-header{ display: none; } ul.meta li:after{ content: ”; } #site-header{ border-bottom:…
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How to add a class dynamically to an element in angular / Class binding in angular / Change color of element on click in angular
There are times when you need to style an element or add some class to it only on a certain…
5 Min Read
Passing data from Parent to Child component in Angular / Access parent data in child component / How to create table rows dynamically in Angular
Parent-Child component: Meaning An angular application is made up of components and often components are nested inside one-another. Example, suppose…
4 Min Read
How to create an Angular service / Defining and using Angular service inside components
What is a service A service in Angular is a special typescript class which contains methods and fields like a…
5 Min Read
How to swap two strings without using a third variable in java / Various methods to swap two strings without additional variable
Swapping strings Swapping two strings means interchanging their values with one another. Example, there are two string variables s1 and…