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What's the best way to set a single pixel in an HTML5 canvas?
...r drawing the basic point. The only way to do so is to simulate point with whatever you have.
So basically there are 3 possible solutions:
draw point as a line
draw point as a polygon
draw point as a circle
Each of them has their drawbacks
Line
function point(x, y, canvas){
canvas.beginPa...
What is the difference between CMD and ENTRYPOINT in a Dockerfile?
...ll be the same, however, RUN will be exectuted at build time and no matter what you do at runtime, it will be here.
– creack
Dec 29 '15 at 15:07
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What's a good rate limiting algorithm?
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@zwirbeltier What you write above is not true. 'Allowance' is always capped by 'rate' (look at the "// throttle" line) so it will only allow a burst of exactly 'rate' messages at any particular time, i.e. 5.
– Antti ...
Should I inherit from std::exception?
...benefit is that code using your classes doesn't have to know exact type of what you throw at it, but can just catch the std::exception.
Edit: as Martin and others noted, you actually want to derive from one of the sub-classes of std::exception declared in <stdexcept> header.
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What is cardinality in MySQL?
What is cardinality in MySQL? Please explain in simple, non-technical language.
8 Answers
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What is the purpose of the implicit grant authorization type in OAuth 2?
I don't know if I just have some kind of blind spot or what, but I've read the OAuth 2 spec many times over and perused the mailing list archives, and I have yet to find a good explanation of why the Implicit Grant flow for obtaining access tokens has been developed. Compared to the Authorization Co...
Should I use tag for icons instead of ? [closed]
...w Facebook or Twitter justified it, but here is my own thought process for what it's worth.
In the end, I concluded that this practice is not that unsemantic (is that a word?). In fact, besides shortness and the nice association of "i is for icon," I think it's actually the most semantic choice fo...
What does DIM stand for in Visual Basic and BASIC?
What does DIM stand for in Visual Basic?
10 Answers
10
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What's the difference between MemoryCache.Add and MemoryCache.Set?
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What's the best way to parse command line arguments? [closed]
What's the easiest , tersest , and most flexible method or library for parsing Python command line arguments?
15 Answer...