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Chrome Apps and serial port communication
Introduction During the development of my electronic projects, I sometimes need to develop a graphical user interface (GUI) that talks using serial communication with the devices I create. In the past, I usually chose to develop
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JavaScript: same origin policy and JSONP
The same origin policy is a security policy that all the modern browsers apply to client-side scripting languages, including JavaScript. That policy prevents a script running in the browser from calling methods and resources offered by
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JavaScript: add a delay to the keyup() event
When you’re developing an AJAX application, you often use the onkeyup() event that is fired every time the user releases a key on the keyboard. Let’s consider for example an autocomplete function: every time
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