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How to determine if a point is in a 2D triangle? [closed]
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It's commonly used in 2D. Barycentric coordinates tend to confuse people. Also, given the cooridates of the triangle, and the point cordinate, I'm unsure about the efficiency of using barycentrics.
– Kornel K...
PHP Regex to check date is in YYYY-MM-DD format
...t worked for the person who asked, read this beautiful tour: stackoverflow.com/tour .
– stramin
Feb 8 '17 at 12:56
@Gr...
Legality of COW std::string implementation in C++11
...o. Which of those two points do you disagree with? Looking at your first comment, it seems that an implementation could share the string, at least under this requirement, up until the time it is accessed, but that both read and write accesses would need to unshare it. Is that your reasoning?
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MySQL: multiple tables or one table with many columns?
...e amount of work the database needs to do when reading data). I'd highly recommend making your data as normalized as possible to start out, and only denormalize if you're aware of performance problems in specific queries.
sh...
Mapping two integers to one, in a unique and deterministic way
Imagine two positive integers A and B. I want to combine these two into a single integer C.
18 Answers
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What exactly are unmanaged resources?
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Open Database connection comes under which category? Managed / Unmanaged?
– Deviprasad Das
Aug 8 '10 at 5:38
8
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How do you avoid over-populating the PATH Environment Variable in Windows?
...n your system. For example I have almost everything accessible through the command line, but now I come to the limit of the path string, so i can't add any more dir.
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When should one use RxJava Observable and when simple Callback on Android?
...both are loaded, the page should be displayed.
The callback variant will become a bit more difficult: you have to create 2 callbacks, store the data in the activity, and if all the data is loaded, display the page:
Callback:
api.getUserDetails(userId, new Callback<UserDetails>() {
@Overr...
The application may be doing too much work on its main thread
...+ then there can be some serious trouble with
your code. Android devices come in a vast array of hardware unlike ios
and windows devices. The RAM and CPU varies and if you want a
reasonable performance and user experience on all the devices then you
need to fix this thing. When frames are sk...
Why does Math.Round(2.5) return 2 instead of 3?
... Return ValueType: System.DoubleThe integer nearest a. If the
fractional component of a is halfway
between two integers, one of which is
even and the other odd, then the even
number is returned. Note that this
method returns a Double instead of an
integral type.
RemarksThe behavior ...