I have an application, and it is fed some HTML. It then needs to put that HTML into a string. This HTML contains single and double quotes. Is it possible, in javascript, to declare a string with information inside of it, that does not use single or d...
I'm revisiting a question (How to test if numeric conversion will change value?) that as far as I was concerned was fully solved. The problem was to detect when a particular numeric value would overflow JavaScript's IEEE-754 Number type. The...
completed: React.PropTypes.number,   Can i specify a minimum and maximum to a number props in React component.   expected something like following:   completed: React.PropTypes.numberBetween(min, max),   I generate an array to specify the range  atte...
I am trying to convert some Java code into JavaScript which is needed for the application I am working on. I am stuck on one class and its methods that convert a variable of type double to long, and then long to a byte array that consists of 8 bytes...
Is there any faster alternative to the following expression:  Math.pow(2,Math.floor(Math.log(x)/Math.log(2)))   That is, taking the closest (smaller) integer power of 2 of a double? I have such expression in a inner loop. I suspect it could be much f...
I have an AJAX-request that returns a json object containing a few values with two decimals each, but since it's json these values are strings when returned. What I need to do is to perform addition on these values. Just a simple a+b = c, but the...
Suppose I have a hex number "4072508200000000" and I want the floating point number that it represents (293.03173828125000) in IEEE-754 double format to be put into a JavaScript variable.  I can think of a way that uses some masking and a cal...
Using Javascript:  How I can convert one number integer to Double Number Example:  100 -> 100.00...
So in the javascript portion of my code, here is the snippet that actually sends an array of pixels to the vertex and fragment shaders- but I am only working with 1 texture when I get to those shaders- is there anyway that I can send two textures at...

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