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Hidden features of Python [closed]
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Good but watch out for equal prcedence, like 'in' and '='. 'A in B == C in D' means '(A in B) and (B == C) and (C in D)' which might be unexpected.
– Charles Merriam
Feb 10 '10 at 10:28
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Generate random numbers using C++11 random library
...ed all the stuff above, about 40 other pages with c++ in it like this and watched the video from Stephan T. Lavavej "STL"
and still wasn't sure how random numbers works in praxis so I took a full Sunday to figure out what its all about and how it works and can be used.
In my opinion STL is right...
Regular expression to match a dot
...lained on the top right panel of regex101.com. If you'd like, you can also watch in this link, how it would match against some sample inputs.
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What is the Haskell response to Node.js?
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Ok, so having watched a little of the node.js presentation that @gawi pointed me at, I can say a bit more about how Haskell compares to node.js. In the presentation, Ryan describes some of the benefits of Green Threads, but then goes on t...
client secret in OAuth 2.0
...r-facebook-access-tokens-are-belong-to-us
and here https://www.youtube.com/watch?v=twyL7Uxe6sk.
All in all be extra cautious of your usage of third party libraries (common sense actually but if token hijacking is your big concern add another extra to cautious).
I have been ranting about the point 2...
What is the difference between concurrency and parallelism?
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I watched it and honestly I didn't like it. It adds unnecessary complications and nerdyness to something that should be explained in a much simpler way (check the jugglers answer here).
– jj_
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C# nullable string error
...y type string? to tell the world this string may be null. Ref: youtube.com/watch?v=VdC0aoa7ung
– nkalfov
Mar 4 '19 at 23:06
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getViewTypeCount and getItemViewType methods of ArrayAdapter
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Watch Outttt!!!!
I had to face for a problem implementing a ListView yesterday and it's two types of views for rows got jumbled just after I scroll it. Even though the top voted answer within this thread gives a good general...
When to use PNG or JPG in iPhone development?
... create NSImage's on the fly. Testing at near max frame rate (~25 fps) and watching in Instruments I see the app is clearly CPU-bound and there's an approximately 10% increase in CPU load showing ~275 kb png's vs. ~75 kb jpg's.
I can't say for sure but my guess is the CPU limit is just from general...
What are the differences between poll and select?
...eate three bitmasks to mark which sockets and file descriptors you want to watch for reading, writing, and errors, and then the operating system marks which ones in fact have had some kind of activity; poll() has you create a list of descriptor IDs, and the operating system marks each of them with t...