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Precise Financial Calculation in JavaScript. What Are the Gotchas?
In the interest of creating cross-platform code, I'd like to develop a simple financial application in JavaScript. The calculations required involve compound interest and relatively long decimal numbers. I'd like to know what mistakes to avoid when using JavaScript to do this type of math—if it is...
Is there a standard naming convention for XML elements? [closed]
... would stick to a value which could be used as a variable name in whatever platform/language might be interested, i.e. avoid spaces but the other two forms could be ok
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Java: Path vs File
...some other problem.
The rename method didn't work consistently across platforms. There was
no real support for symbolic links.
More support for metadata was desired, such as file permissions, file
owner, and other security attributes.
Accessing file metadata was inefficient.
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How to sort git tags by version string order of form rc-X.Y.Z.W?
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According to this answer, on platforms which don't support sort -V like Windows and OSX, you can use
git tag -l | sort -n -t. -k1,1 -k2,2 -k3,3 -k4,4
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iPhone app in landscape mode, 2008 systems
...t is literally NOT POSSIBLE. It is the biggest open, known, bug on the iOS platform. There is literally no way to make the hardware make the second view you load, be landscape. The annoying but simple workaround, and what you must do, is have a trivial master UIViewController that does nothing but s...
Create a GUID in Java
...ber is increased. It is also worth noting that on some (e.g. virtualized) platforms, the OS can run out of entropy. There are "dodgy hacks" to workaround this, but they entail degrading the quality of the entropy.
– Stephen C
Sep 14 '17 at 1:27
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if A vs if A is not None:
...but python -m timeit -s"a=1" "if a: pass" "else: pass" is slower. Might be platform dependant, see if you get the same results
– John La Rooy
Mar 25 '13 at 6:07
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Python Image Library fails with message “decoder JPEG not available” - PIL
...----------------------------------------
version Pillow 2.8.2
platform linux 3.4.3 (default, May 25 2015, 15:44:26)
[GCC 4.8.2]
--------------------------------------------------------------------
*** TKINTER support not available
--- JPEG support availa...
Usage of forceLayout(), requestLayout() and invalidate()
...he same MeasureSpec); see line 18783 of View.java here: github.com/android/platform_frameworks_base/blob/master/core/…
– RhetoricalRuvim
May 25 '16 at 19:35
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Difference between jQTouch and jQuery mobile
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I find jQuery Mobile a lot more feature rich and with a lot better cross platform support. JQTouch is very lightweight and great for "form-based" apps that just need navigation. It is missing a lot of the features that users have asked for, and have been turned down, like fixed footers and tabbars...