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Why are unsigned int's not CLS compliant?

...ort it. In addition, any language construct that makes it impossible to rapidly verify the type safety of code was excluded from the CLS so that all CLS-compliant languages can produce verifiable code if they choose to do so. Update: I did wonder about this some years back, and whilst I can't see w...
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UIViewController viewDidLoad vs. viewWillAppear: What is the proper division of labor?

...s been a bit unclear on the type of tasks that should be assigned to viewDidLoad vs. viewWillAppear : in a UIViewController subclass. ...
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How to use Greek symbols in ggplot2?

...ere is what you do to obtain greek symbols Text Labels: Use parse = T inside geom_text or annotate. Axis Labels: Use expression(alpha) to get greek alpha. Facet Labels: Use labeller = label_parsed inside facet. Legend Labels: Use bquote(alpha == .(value)) in legend label. You can see detailed us...
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Why is SSE scalar sqrt(x) slower than rsqrt(x) * x?

...= 0 * INF = NaN. INFrsqrt(INF) = INF * 0 = NaN. For this reason, CUDA on NVIDIA GPUs computes approximate single-precision square roots as recip(rsqrt(x)), with the hardware providing both a fast approximation to the reciprocal and the reciprocal square root. Obviously, explicit checks handling the ...
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What is the difference between JAX-RS and JAX-WS?

...can know how to talk to your service. With REST you will still need to provide some documentation to other users about how the REST service is organized and what data and HTTP commands need to be sent. share | ...
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Django CharField vs TextField

...not being able to use the field in WHERE statements. Just something to consider. – Rob Jul 10 '15 at 20:00 4 ...
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Difference between framework and static library in xcode4, and how to call them

... @GoRoS yes I do; in fact I just did some work for a client making their private SDK available using CocoaPods. The trick is to have a public repo with the compiled static library, headers and podspec pointing at this and a private repo with your source. Idea...
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Color in git-log

...ows the commit at the tip of the current branch e.g. "HEAD -> master", did not work with --decorate=full. Git 2.9.x+ (Q3 2016) will fix another bug and honor color=auto for %C(auto) Git 2.10.2 (Oct. 2016) fixes other bugs with commit 82b83da (29 Sep 2016), and commit c99ad27 (17 Sep 2016)...
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Named regular expression group “(?Pregexp)”: what does “P” stand for?

... mine: I've always thought it stood for Python. That may sound pretty stupid -- what, P for Python?! -- but in my defense, I vaguely remembered this thread [emphasis mine]: Subject: Claiming (?P...) regex syntax extensions From: Guido van Rossum (gui...@CNRI.Reston.Va.US) Date: Dec 1...
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What is the difference between `sorted(list)` vs `list.sort()`?

...5244, 2.8019039630889893, 2.849375009536743] After some feedback, I decided another test would be desirable with different characteristics. Here I provide the same randomly ordered list of 100,000 in length for each iteration 1,000 times. import timeit setup = """ import random random.seed(0) l...