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To style the options in , you can try to run the following code,ExampleLive Demo select { width: 100%; padding: 10px 15px; border: 1px dashed blue; border-radius: 4px; background-color: orange; } Learn, Java Ruby Oracle Tableau
Jagged array is a multidimensional array where member arrays are of different size. For example, we can create a 2D array where first array is of 3 elements, and is of 4 elements. Following is the example demonstrating the concept of jagged array.Example Live Demopublic class Tester { public static void main(String[] args){ int[][] twoDimenArray = new int[2][]; //first row has 3 columns twoDimenArray[0] = new int[3]; //second row has 4 columns twoDimenArray[1] = new int[4]; int counter = ... Read More
To set border to form inputs, use the CSS border property.You can try to run the following code to add borderExampleLive Demo input[type = text] { width: 100%; padding: 10px 15px; margin: 5px 0; box-sizing: border-box; border: 3px inset orange; } Fill the below form, Subject Student
To add space inside a form’s text field, use the CSS padding property.You can try to run the following code to achieve this:ExampleLive Demo input[type = text] { width: 100%; padding: 10px 15px; margin: 5px 0; box-sizing: border-box; } Fill the below form, Subject Student
instanceof operator is used to check the type of object passed. Following rules explain the usage of instanceof operator in Java.instanceof operator returns true for the object if checked against its class type.instanceof operator returns false for the object if checked against its type which is not in its hierarchy.instanceof operator returns true for the child object if checked against parent object type.instanceof operator returns true for the complete object hierarchy up to the Object class.instanceof operator returns false for the null value.instanceof operator returns false for the parent object if checked against child object type.Following example showcases the above ... Read More
To style the input field of a form, you can try to run the following code. Style the :ExampleLive Demo input { width: 100%; } Fill the below form, Subject Student
Use the [attribute = ”value”] selector to select elements with a specified attribute and value.You can try to run the following code to implement the CSS [attribute="value"] Selector. Here, we have considered the attribute as rel,ExampleLive Demo a[rel = nofollow] { border: 3px solid blue; } Uber's Business Model Share Market
Optional is a container object used to contain not-null objects. Optional object is used to represent null with absent value. This class has various utility methods to facilitate code to handle values as 'available' or 'not available' instead of checking null values. It is introduced in Java 8 and is similar to what Optional is in Guava.Class DeclarationFollowing is the declaration for java.util.Optional class −public final class Optional extends ObjectClass MethodSr.No.Method & Description1static Optional empty()Returns an empty Optional instance.2boolean equals(Object obj)Indicates whether some other object is "equal to" this Optional.3Optional filter(PredicateRead More
The java.util.LinkedList.listIterator(int index) method returns a list-iterator of the elements in this list (in proper sequence), starting at the specified position in the list.DeclarationFollowing is the declaration for java.util.LinkedList.listIterator() methodpublic ListIterator listIterator(int index)Parametersindex − index of the first element to be returned from the list-iteratorReturn ValueThis method returns a ListIterator of the elements in this list (in proper sequence), starting at the specified position in the listExceptionIndexOutOfBoundsException − if the index is out of rangeExampleThe following example shows the usage of java.util.LinkedList.listIterator() method.Example Live Demopackage com.tutorialspoint; import java.util.*; public class LinkedListDemo { public static void main(String[] args) { ... Read More
To set the elements to retain the style values set by the last keyframe, use the animation-fill-mode property with the backwards value.ExampleLive Demo div { width: 150px; height: 200px; position: relative; background: red; animation-name: myanim; animation-duration: 2s; animation-fill-mode: backwards; } @keyframes myanim { from {left: 0px; background-color: green;} to {left: 200px; background-color: blue;} }