josephkandi

public static void Fade (this UIView view, bool isIn, double duration = 0.3, Action onFinished = null)
{
	var minAlpha = (nfloat)0.0f;
	var maxAlpha = (nfloat)1.0f;

	view.Alpha = isIn ? minAlpha : maxAlpha;
	view.Transform = CGAffineTransform.MakeIdentity ();
	UIView.Animate (duration, 0, UIViewAnimationOptions.CurveEaseInOut,
		() => {
			view.Alpha = isIn ? maxAlpha : minAlpha;

josephkandi

module.exports = {
    "parser": "babel-eslint",
    "extends": "airbnb",
    "rules": {
        "react/jsx-filename-extension": [1, { "extensions": [".js", ".jsx"] }],
      },
    "env": { 
        "browser": true 
    } 
};

josephkandi

var auth2;
var loggedInPara = document.getElementById('login-status');

gapi.load('auth2', function(){
    auth2 = gapi.auth2.init({
        client_id: 'app-id.apps.googleusercontent.com'
    });
    loggedInPara.textContent =  (auth2.isSignedIn.get()) ? 'User is logged in' : 'User is logged out';
    auth2.attachClickHandler('signin-button', {}, onSuccess, onFailure);
});  

josephkandi

class StringDemo {
    public static void main (String[] args) {
        //The String data type is used to hold a sequence of characters
        //We use double quotes to enclose the value of the String
        String username = "joseph";
        String email = "john.doe@example.com";
        System.out.println("username " + username);
        
        String firstName = "Joseph";
        String lastName = "Kandi";

josephkandi

class DoubleDemo {
    public static void main (String[] args) {
        //A double type holds a floating point number
        //A double is a 64-bit precision floating point number
        //Use double type for high precesion floating point types
        double averageScore = 550.50; 
        System.out.println("averageScore " + averageScore);
        
        //We can also prefix it with a D or d but a floating point literal is automatically a double value
        double totalScore = 975.05D;

josephkandi

class FloatDemo {
    public static void main (String[] args) {
        //A float type holds a floating point number
        //A float is a 32-bit precision floating point number
        //The float value should be prefixed with an F or f
        //If you need very high precision you should use a double data type instead
        float averageScore = 550.50F; 
        float totalScore = 975.05f;
        System.out.println("averageScore " + averageScore);
        System.out.println("totalScore " + totalScore);

josephkandi

class BooleanDemo {
    public static void main (String[] args) {
        //boolean type hold the value of either true or false
        boolean loggedIn = true;
        System.out.println("loggedIn " + loggedIn);
        
        //when using boolean types, the convention is to use is before the variable name
        boolean isAuthenticated = false;
        System.out.println("isAuthenticated " + isAuthenticated);
        

josephkandi

class CharDemo {
    public static void main (String[] args) {
        //The char data type is represented internally as a number
        //It holds a single unicode character
        char correctAnserOption = 'A';
        //The unicode value for the @ sign is 64.
        char atSign = 64;
        System.out.println(atSign);
        
        //You can also use it to display non-printable characters

josephkandi

class LongDemo {
    public static void main (String[] args) {
        //Use the long type for storing numbers greater than the int type maximum value
        //It can store values in the range -9.22337203685478E18 to 9.22337203685478E18
        //This is a huge number, use this if you really need to, otherwise use int type
        //For values within the int type range, you don't need anything special
        long maximumCharacters = 140;
        System.out.println("maximumCharacters " + maximumCharacters);
        
        //You will need to add the L suffix for any numbers less than or greater the int min or max range

josephkandi

class IntDemo {
    public static void main (String[] args) {
        ////The int type stores values in the range -2147483648 to 2147483647
        //The Java compiler is optimized to use the int type
        //Choose int type when you need a number without a decimal place as your default
        int currentUsersOnline = 2147483647;
        System.out.println("currentUsersOnline " + currentUsersOnline);
        
        //TODO
        //Try changing the value of currentUsersOnline to 2147483648