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Does functional programming replace GoF design patterns?
... no
striking differences between the
patterns I use in these languages vs
the patterns I use when I write in
Java.
Perhaps because you're still thinking imperatively? A lot of people, after dealing with imperative languages all their lives, have a hard time giving up on that habit when the...
Best approach to real time http streaming to HTML5 video client
...can stream live video. To clarify my original question and HTML5 video use vs flash - my use case has a strong preference for HTML5 because it is generic, easy to implement on the client and the future. Flash is a distant second best so lets stick with HTML5 for this question.
I learnt a lot throug...
Is it possible to specify your own distance function using scikit-learn K-Means Clustering?
...centres get dense rapidly, metrics in high dim hit distance whiteout
# vs unsupervised / semi-supervised svm
#...............................................................................
def kmeans( X, centres, delta=.001, maxiter=10, metric="euclidean", p=2, verbose=1 ):
""" centres, Xt...
Manually raising (throwing) an exception in Python
...
4. raise exception (args) from original_exception
1. raise exception vs. 2. raise exception (args)
If you use raise exception (args) to raise an exception then the args will be printed when you print the exception object - as shown in the example below.
#raise exception (args)
try...
deciding among subprocess, multiprocessing, and thread in Python?
...tency and switching overhead of thread switching (with shared core memory) vs. process/context switching. On Linux this is almost the empty set (Linux process switch times are extremely close to its thread-switches).
threading suffers from two major disadvantages in Python.
One, of course, is imple...
Can I combine :nth-child() or :nth-of-type() with an arbitrary selector?
... home)" I wish more people were that deliberate about their use of ordered vs unordered bullets. Thank you for your answer.
– The Red Pea
Aug 28 '16 at 0:40
1
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Is unsigned integer subtraction defined behavior?
...
@LihO: It may help to think of double x = 2/3; vs double y = 2.0/3;
– Ben Voigt
Oct 14 '15 at 3:21
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show 5 more...
Why does the C# compiler not fault code where a static method calls an instance method?
...rload (checking only parameter number and parameter types etc., not static vs. non-static), and only then check for static. But that means that the static check has to wait until runtime. Hence the observed behavior.
Late addition: Some background on why they chose to do things this funny order can...
Why not use exceptions as regular flow of control?
...le : when I debug a .net program, I launch it from visual studio and I ask VS to break on all exceptions. If you rely on exceptions as an expected behaviour, I can't do that anymore (since it would break 5times/sec), and it's far more complicated to locate the problematic part of the code.
...
Difference between Pragma and Cache-Control headers?
...ache-yyz8333-YYZ
X-Cache: MISS
X-Cache-Hits: 0
X-Timer: S1522782193.766958,VS0,VE30
Vary: Fastly-SSL
X-DNS-Prefetch-Control: off
Cache-Control: private
tl;dr: Pragma is a legacy of HTTP/1.0 and hasn't been needed since Internet Explorer 5, or Netscape 4.7. Unless you expect some of your users to ...