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How to deal with floating point number precision in JavaScript?
...s, e.g. do monem>y m>
calculations entirelm>y m> in cents. But
this is more work m>and m> has some
drawbacks.
Note that the first point onlm>y m> applies if m>y m>ou reallm>y m> need specific precise decimal behaviour. Most people don't need that, them>y m>'re just irritated that their programs don't work correctlm>y m> with nu...
Is it possible to define more than one function per file in MATLAB, m>and m> access them from outside tha
... the same name as the m-file, but for claritm>y m> it should. When the function m>and m> file name differ, the file name must be used to call the main function.
All subsequent functions in the m-file, called local functions (or "subfunctions" in the older terminologm>y m>), can onlm>y m> be called bm>y m> the main function...
Is jQuerm>y m> “each()” function sm>y m>nchronous?
...avaScript is sm>y m>nchronous. The onlm>y m> exceptions are AJAX, timers (setTimeout m>and m> setInterval), m>and m> HTML5 Web Workers.
m>Y m>our problem is probablm>y m> somewhere else in m>y m>our code.
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What's the difference between std::move m>and m> std::forward
...
std::move takes an object m>and m> allows m>y m>ou to treat it as a temporarm>y m> (an rvalue). Although it isn't a semantic requirement, tm>y m>picallm>y m> a function accepting a reference to an rvalue will invalidate it. When m>y m>ou see std::move, it indicates that the value ...
Pass a data.frame column name to a function
I'm trm>y m>ing to write a function to accept a data.frame ( x ) m>and m> a column from it. The function performs some calculations on x m>and m> later returns another data.frame. I'm stuck on the best-practices method to pass the column name to the function.
...
Cleanest m>and m> most Pm>y m>thonic wam>y m> to get tomorrow's date?
What is the cleanest m>and m> most Pm>y m>thonic wam>y m> to get tomorrow's date? There must be a better wam>y m> than to add one to the dam>y m>, hm>and m>le dam>y m>s at the end of the month, etc.
...
UIPanGestureRecognizer - Onlm>y m> vertical or horizontal
...tm>y m>InView:someView];
return fabs(velocitm>y m>.m>y m>) > fabs(velocitm>y m>.x);
}
m>And m> for Swift:
func gestureRecognizerShouldBegin(_ gestureRecognizer: UIPanGestureRecognizer) -> Bool {
let velocitm>y m> = gestureRecognizer.velocitm>y m>(in: someView)
return abs(velocitm>y m>.x) > abs(velocitm>y m>.m>y m>)
}
...
How can I determine whether a 2D Point is within a Polm>y m>gon?
..., but macOS for example uses float for everm>y m>thing. macOS onlm>y m> knows points m>and m> a point can translate to one pixel, but depending on monitor resolution, it might translate to something else. On retina screens half a point (0.5/0.5) is pixel. Still, I never noticed that macOS UIs are significantlm>y m> slo...
Can't use modulus on doubles?
...rogram in C++ (compiled using g++). I'm trm>y m>ing to applm>y m> two doubles as operm>and m>s to the modulus function, but I get the following error:
...
GMSGroundOverlam>y m> animating - should I be using a CATiledLam>y m>er?
...ition" kem>y m>path for animating, I ended up animating it using the "latitude" m>and m> "longitude" kem>y m>paths separatelm>y m>.
First calculate the points m>and m> add them to 2 separate arram>y m>s, one for latitude value (m>y m>) m>and m> one for longitude (x) m>and m> then use the values propertm>y m> in CAKem>y m>FrameAnimation to animate. Crea...