¡@

Home 

javascript Programming Glossary: math.pow

How to avoid scientific notation for large numbers in javascript?

http://stackoverflow.com/questions/1685680/how-to-avoid-scientific-notation-for-large-numbers-in-javascript

x 1.0 var e parseInt x.toString .split 'e ' 1 if e x Math.pow 10 e 1 x '0.' new Array e .join '0' x.toString .substring 2.. else var e parseInt x.toString .split ' ' 1 if e 20 e 20 x Math.pow 10 e x new Array e 1 .join '0' return x Above uses cheap 'n'..

JavaScript: formatting number with exactly two decimals

http://stackoverflow.com/questions/1726630/javascript-formatting-number-with-exactly-two-decimals

decimal places so how I can improve this Math.round price Math.pow 10 2 Math.pow 10 2 I want numbers like 10.80 2.40 etc. Use of.. so how I can improve this Math.round price Math.pow 10 2 Math.pow 10 2 I want numbers like 10.80 2.40 etc. Use of JQuery is fine..

Javascript: formatting a rounded number to N decimals

http://stackoverflow.com/questions/2221167/javascript-formatting-a-rounded-number-to-n-decimals

like function round_number num dec return Math.round num Math.pow 10 dec Math.pow 10 dec However this approach will round to a.. round_number num dec return Math.round num Math.pow 10 dec Math.pow 10 dec However this approach will round to a maximum of N decimal..

Resizing an image in an HTML5 canvas

http://stackoverflow.com/questions/2303690/resizing-an-image-in-an-html5-canvas

undefined self.cacheLanc f_x f_y self.lanczos Math.sqrt Math.pow f_x self.rcp_ratio 2 Math.pow f_y self.rcp_ratio 2 1000 weight.. f_y self.lanczos Math.sqrt Math.pow f_x self.rcp_ratio 2 Math.pow f_y self.rcp_ratio 2 1000 weight self.cacheLanc f_x f_y if..

Zoom in on a point (using scale and translate)

http://stackoverflow.com/questions/2916081/zoom-in-on-a-point-using-scale-and-translate

120 n or n according to Chris comment var zoom Math.pow 1 Math.abs wheel 2 wheel 0 1 1 context.translate originx originy..

jquery ui drag easing/inertia

http://stackoverflow.com/questions/4443526/jquery-ui-drag-easing-inertia

Distance moved Euclidean distance var distance Math.sqrt Math.pow x1 x2 2 Math.pow y1 y2 2 if distance minDistance Momentum.. Euclidean distance var distance Math.sqrt Math.pow x1 x2 2 Math.pow y1 y2 2 if distance minDistance Momentum var lastStepTime..

Javascript summing large integers

http://stackoverflow.com/questions/4557509/javascript-summing-large-integers

function bhash arr for var i 0 L arr.length sum 0 i L sum Math.pow 2 i arr i return sum In short it creates the smallest integer..

Baking transforms into SVG Path Element commands

http://stackoverflow.com/questions/5149301/baking-transforms-into-svg-path-element-commands

false function r num if dec false return Math.round num Math.pow 10 dec Math.pow 10 dec else return num For arc parameter rounding.. r num if dec false return Math.round num Math.pow 10 dec Math.pow 10 dec else return num For arc parameter rounding var arc_dec.. function ra num if arc_dec false return Math.round num Math.pow 10 arc_dec Math.pow 10 arc_dec else return num var arr var pathDOM..

What do “>>” and “<<” mean in Javascript?

http://stackoverflow.com/questions/6997909/what-do-and-mean-in-javascript

16 b3 8 b4 if sig 0 exp 127 return 0.0 return sign 1 sig Math.pow 2 23 Math.pow 2 exp what does mean Is it a special type of boolean.. sig 0 exp 127 return 0.0 return sign 1 sig Math.pow 2 23 Math.pow 2 exp what does mean Is it a special type of boolean like '..

Are there are any side effects of using this method to convert a string to an integer

http://stackoverflow.com/questions/8112757/are-there-are-any-side-effects-of-using-this-method-to-convert-a-string-to-an-in

1e 20 1e20 2³¹ 2³¹ 0 2³² In FF9 and Chrome 17 Infinity Math.pow 2 1024 approx. 1.7976e 308 In FF9 and Chrome 17 bitwise operators..