[JavaScript]

str = 'things';
str = str.slice(0,1).toUpperCase()+str.slice(1);


if (confirm("") ) { alert("Good choice"); } else { alert(" 那你就留在原地"); }

Create an Array
An array can be created in three ways.

The following code creates an Array object called myCars:

1: Regular:

var myCars=new Array(); 
myCars[0]="Saab";       
myCars[1]="Volvo";
myCars[2]="BMW";
2: Condensed:

var myCars=new Array("Saab","Volvo","BMW");
3: Literal:

var myCars=["Saab","Volvo","BMW"];

[JQUERY] SELECTOR
Attribute Equals Selector [name="value"]