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The fill() function of the TypedArray object replaces all the required/desired elements of the array with specifies value (fixed). This function accepts three numbers one representing a fixed value and the other two represents the start and end indexes of the portion of the elements to be replaced (end value is optional).SyntaxIts Syntax is as followsint32View.fill(464, 3);Example Live Demo JavaScript Array every Method var int32View = new Int32Array([64, 89, 65, 21, 14, 66, 87, 55]); document.write("Contents of the typed array: "+int32View); document.write(""); result ... Read More
To define a Cubic Bezier curve, use the cubic-bezier() function. You can try to run the following code to implement the cubic-bezier() functionExampleLive Demo div { width: 100px; height: 100px; background: yellow; transition: width 3s; transition-timing-function: cubic-bezier(0.3, 0.3, 2.0, 0.9); } div:hover { width:200px; } Hover over the below container:
The filter() function of TypedArray accepts a string value representing the name of a function, tests whether all the elements in an array passes the test implemented by the provided function, creates a new array with all elements that pass the test.SyntaxIts Syntax is as followstypedArray.filter(function_name)Example Live Demo JavaScript Array every Method var int32View = new Int32Array([64, 89, 65, 21, 14, 66, 87, 55 ]); document.write("Contents of the typed array: "+int32View); document.write(""); function testResult(element, index, array) { var ele ... Read More
To set names to grid items in CSS, use the grid-area property, with the grid-template-areas property:ExampleLive Demo .container { display: grid; background-color: green; grid-template-areas: 'demo demo . . .' 'demo demo . . .'; padding: 20px; grid-gap: 10px; } .container > div { background-color: orange; text-align: center; padding: 10px 0; font-size: 20px; } .ele1 { grid-area: demo; } Game Board 1 2 3 4 5 6
To select increment counter in MySQL, first you need to declare and initialize a variable. The syntax is as follows −set @anyVariableName=0; select yourColumnName, @anyVariableName:=@anyVariableName+1 as anyVariableName from yourTableName;To understand the above syntax and set an increment counter, let us first create a table. The query to create a table is as follows.mysql> create table incrementCounterDemo -> ( -> Name varchar(100) -> ); Query OK, 0 rows affected (1.01 sec)Insert some records in the table using insert command. The query is as follows.mysql> insert into incrementCounterDemo values('John'); Query OK, 1 row affected (0.18 sec) mysql> insert into incrementCounterDemo values('Carol'); ... Read More
The isNaN() function accepts a value and determines whether the given value is a number or not.If so, this method returns true else it returns false. You can also call this method using Number object.SyntaxIts Syntax is as followsisNAN(5655);Example Live Demo JavaScript Example var result1 = parseFloat("Ef00A.D3"); document.write(isNaN(result1)); document.write(''); var result2 = Math.log("welcome"); document.write(isNaN(result2)); document.write(''); var result3 = Math.log(1254); document.write(isNaN(result3)); Outputtrue true false
The isFinite() function accepts a value and determines whether the given value is a finite number or not. If so, this method returns true else it returns false. You can also invoke this method using Number object.SyntaxIts Syntax is as followsisFinite(5655);Example Live Demo JavaScript Example var result1 = Math.min(); document.write(isFinite(result1)); document.write(""); var result2 = Number.isFinite(100/0); document.write(result2); document.write(""); var result3 = Math.max(25, 36, 862); document.write(isFinite(result3)); Outputfalse false true
The eval() function accepts a string value which holds JavaScript code. This function executes the given code and returns the result of the code.SyntaxIts Syntax is as followseval(32*45);Example Live Demo JavaScript Example document.write(eval(32*45)); document.write(""); document.write(eval(new String("Hello welcome to Tutorialspoint"))); Output1440 Hello welcome to Tutorialspoint
The encodeURIComponent() function accepts a string value representing an URI and encodes it by replacing the characters in it using numbers (1 to 4) and escape sequence.SyntaxIts Syntax is as followsencodeURIComponent('http://www.qries.com/');Example Live Demo JavaScript Example var result1 = encodeURIComponent('http://www.qries.com/'); document.write(result1); document.write(""); var result2 = encodeURIComponent('http://www.tutorialspoint.com/'); document.write(encodeURIComponent(result2)); Outputhttp%3A%2F%2Fwww.qries.com%2F http%253A%252F%252Fwww.tutorialspoint.com%252F
The encodeURI() function accepts a string value representing an URI and encodes it by replacing the characters in it using numbers (1 to 4) and escape sequence.SyntaxIts Syntax is as followsencodeURIComponent('http://www.qries.com/');Example Live Demo JavaScript Example var result1 = encodeURI('http://www.qries.com/?x=шеллы'); document.write(result1); document.write(""); var result2 = encodeURI('http://www.tutorialspoint.com/?x=шеллы'); document.write(result2); Outputhttp://www.qries.com/?x=%D1%88%D0%B5%D0%BB%D0%BB%D1%8B http://www.tutorialspoint.com/?x=%D1%88%D0%B5%D0%BB%D0%BB%D1%8B