The feature-heavy 3DS cost $249 at launch, but it didn't take off in sales until the Japanese game maker slashed the price to $169 just a few months later. With an expected holiday release, Nintendo must price the Wii U appropriately or it may face a rocky launch similar to that of the 3DS.
JavaScript is an interpreted programming or script language from Netscape. It is somewhat similar in capability to Microsoft'sVisual Basic, Sun's Tcl, the UNIX-derived Perl, and IBM's REXX. In general, script languages are easier and faster to code in than the more structured and compiled languages such as C and C++.
JavaScript is commonly utilised as a simple browser-based language that everyone has access to. Other languages such as C tend to be used for more low-level tasks that interface with the OS. Now, the other side of the coin is languages used as payloads.