The HTML DOM select size property returns and modify the value of the size attribute of a drop-down list.SyntaxFollowing is the syntax −Returning sizeobject.sizeModifying valueobject.size = “number”ExampleLet us see an example of HTML DOM select size property − Live Demo    html{       height:100%;    } ... Read More

The HTML DOM input number required property returns and modify whether the input number field must be filled out before submitting the form.SyntaxFollowing is the syntax −Returning requiredobject.requiredModifying requiredobject.required = true | falseExampleLet us see an example of HTML DOM input number required property − Live Demo   ... Read More

The HTML DOM input number placeholder property returns and modify the value of the placeholder attribute of number input field.SyntaxFollowing is the syntax −Returning placeholderobject.placeholderModifying placeholderobject.placeholder = “text”ExampleLet us see an example of HTML DOM input number placeholder property − Live Demo    html{       height:100%; ... Read More

The HTML DOM input number step property returns and modify the value of the step attribute of input number field in an HTML document.SyntaxFollowing is the syntax −Returning stepobject.stepModifying stepobject.step = “number”ExampleLet us see an example of HTML DOM input month step property − Live Demo    html{ ... Read More

The HTML DOM select disabled property returns and modify whether the drop-down list in an HTML document is disabled or not.SyntaxFollowing is the syntax −Returning disabledobject.disabledModifying disabledobject.disabled = true | falseExampleLet us see an example of HTML DOM select disabled property − Live Demo    html{     ... Read More

The HTML DOM input month value property returns and modify the value of the value attribute of an input month field.SyntaxFollowing is the syntax −Returning valueobject.value2. Modifying valueobject.value = true | falseExampleLet us see an example of HTML DOM input month value property− Live Demo    html{   ... Read More

The HTML DOM input month autofocus property returns and modify whether the input month field should get focused or not when page load.SyntaxFollowing is the syntax −Returning autofocusobject.autofocusModifying autofocusobject.autofocus = true | falseExampleLet us see an example of HTML DOM input month autofocus property − Live Demo HTML DOM ... Read More

The HTML DOM input FileUpload required property returns and modify the value of required attribute of a file upload input button in HTML.SyntaxFollowing is the syntax −1. Returning requiredobject.required2. Modifying requiredobject.required = true|falseExampleLet us see an example of HTML DOM input file upload required property − Live Demo HTML ... Read More

A decagonal number is a figurate that was derived using the concept of triangular numbers and square numbers. This extension of number pattern is created using non-rotationally symmetrical numbers. This nested decagon oriented number is given by the number of dots in the number of nested decagons that are created. For ... Read More

A program to add 1 to a given number increments the value of the variable by 1 . This is general used in counters.There are 2 methods to increase that can be used to increase a given number by 1 −Simple adding of one to the number and reassigning it ... Read More