I plan to build an online map for markers (pins) of a game and I don't manage to set the correct latitude of my markers. Original map is a square of 2048*2048px Then I got markers (many thousands) Map coordinates are set with a x, y notation f...

s o o o o o o o o o o o o o o o o o o o o o o o e How can I calculate all possible paths, without using the same square twice, that a person could take to get from s to e? I've created a grid array [[1,1]...[5,5]] but i dont know if that will...

I want to convert meters to miles in JavaScript. For example 12700 meters is 7.8867 miles. What formula can I use to do the conversion?...

Just a quick question, can this sum be written in one short line: a = (b / c) * 100; if (a < 0) a = 0; Apart from the obvious way which is equally long: if ((b / c) * 100) > 0) a = (b / c) * 100; else a = 0; EDIT: And the ternary ver...

I'd like to be able to calculate the length of the shortest sub-string required to achieve complete uniqueness. Lets say I have a varying length list of 32 character UUIDs, but what I'd like to achieve is shortenening them during reference...

When the viewport is at a 1:1 width-to-height ratio (e.g. 1000x1000 resolution), I want a variable to be set to 0.22. When the viewport is at a 2:1 width-to-height ratio (e.g. 2000x1000 resolution), I want that variable to be 0.33. This should scal...

Not sure of the best way to ask this question other than: I'm writing a function that will accept a variable called 'x'. function doIt(x){ var y = someformula; //this is just a placeholder for the correct formula return y; } And h...

Ok, I have two positions in 3d space: var fromX = 1, fromY = 2, fromZ = 3, toX = 15, toY = 16, toZ = 17; Then I need to calculate the current position, when someone/something is moving in a straight line from the from-coordinat...

I am working with xpages and i want to fill a combobox with Years starting with 2010. I tried to do it without success. Any idea of the formula item to fill to the combobox ? Thanks...

I have the following formula in Excel =1-(B30^(EXP(D30-C30))) where B30, D30 and C30 are cells. I am converting it into JavaScript something like this result = 1 - (Math.pow(Math.exp(D30-C30), B30)); console.log(result); The result is differen...

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