By Fabio Nelli
* Create all types of charts utilizing the most recent applied sciences to be had on browsers (HTML5, CSS3, jQuery, jqPlot, D3, Highcharts, and SVG)
This booklet offers a couple of instruments that may be the place to begin for any undertaking requiring graphical representations of knowledge, no matter if utilizing advertisement libraries or your own
What you'll learn
research the jqPlot, D3, Highcharts, CSS, jQuery and SVG basics.
observe which charts can top characterize your data.
swap from a imaginative and prescient of a chart despatched from a server as a static snapshot to a hugely dynamic one, during which the person is ready to engage in actual time.
practice enter info manipulation to extend chart readability.
strengthen your individual photograph library.
Who this booklet is for
Learn how to make extra effective apps, with only one language!
* comprises a number of hands-on examples
* Explains implementation of real-time apps together with Socket. IO and HTML5, and WebSockets
* Addresses useful Node. js merits from particular layout choices
* comprises an interactive on-line part with pattern chapters
* Explains elements of stand out apps together with brevity and benchmarks
- HTML5 Game Programming with enchant.js
- Effective Perl Programming: Ways to Write Better, More Idiomatic Perl
Var ans = prompt("Are you sure A You can prompt a user for a text string, then act on that string. 8 You can use a dialog box to query the user and work with the reply. ",""); Here, we’re declaring a variable (as discussed in Chapter 1). We use the var keyword to declare variables. , whatever the user types into the prompt dialog. The prompt() method is passed two pieces of information (officially called parameters), separated by a comma: the question for the user and the default answer. It returns either the user’s response or null; “null” occurs when the user hits Cancel, when there is no default and the user hits OK, or when the user clears the default answer and hits OK.
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