backbone js tutorial

); //interception of Slice arrays//var arr4 = Arr3.slice (2);//["C", [+] //var arr4 = Arr3.slice ( -2);//[2,3] //var arr4 = Arr3.slice (4,2);//[] //var arr4 = Arr3.slice (2,4);//["C", 1] The index value includes the coordinates that do not include the right side. //Console.log (ARR3);//Console.log (ARR4);////splice manipulating and intercepting the original array//var arr5 = ["1111", "1111", "1111"];//the//replacement element cannot exist as an array, otherwise the entire array is put int

}} and {else}} is executed; return Options.inverse (this); indicates that the condition is not met, that is, the code between {{else}} and {{/compare}} is executed.Since this is a block-level helper, it is called to add #, for example: {{#compare age 20}}, where ages is the current context to read the old, 20 is the value of casually written side dishes, meaning that as long as age than 20, the display, otherwise full display?Readers can see that the helper can be written in any

Cgi|javascript|js| Tutorial uses JavaScript instead of CGI You might be familiar with CGI scripts, and you can use CGI to pass numbers or variables from one page to another on a form. Of course, you can use "POST" to pass a variable to a separate thread without appearing in the browser, or to encode the variable to a URL using "get". JavaScript cannot use the Post method when a variable is processed on th

A tutorial on the example of JS split character Split functionOutput as AAA,BB,CC with alertAnd we can access the array form like PHP. alert (); Here's a look at the syntax for split. Definitions and usageThe split () method is used to split a string into an array of strings.Stringobject.split (SEPARATOR,STR) Separator required. A string or regular expression that splits the Stringobject from the place