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JSON to pandas DataFrame
... An optimized answer that focuses on pandas: stackoverflow.com/a/59617822/10156184
– DisabledWhale
Sep 15 at 11:48
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Why is SCTP not much used/known
...opularity: No general public app use it
Programming paradigm: it changed a bit: it's still a socket, but you can connect many hosts to many hosts (multihoming), datagram is ordered and reliable, erc...
Complexity: SCTP stack is complex to implement (due to above)
Competition: Multipath TCP is coming...
Is there a performance difference between CTE , Sub-Query, Temporary Table or Table Variable?
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There is no rule. I find CTEs more readable, and use them unless they exhibit some performance problem, in which case I investigate the actual problem rather than guess that the CTE is the problem and try to re-write it using a different approach. There is usually more to the issue than the way I c...
How do I decode a string with escaped unicode?
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Thanks. Could you explain a little bit about what you're doing? It looks like the regex is looking for a \u prefix and than a 4 character hex number (letters or numbers). How does the function in the replace method work?
– styfle
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Where to use EJB 3.1 and CDI?
...f CDI. The reverse is not true (yet). So definitely don't get into the habit of thinking "EJB vs CDI" as that logic really translates to "EJB+CDI vs CDI", which is an odd equation.
In future versions of Java EE we'll be continuing to align them. What aligning means is allowing people to do what ...
Efficiency of premature return in a function
...s an inexperienced programmer and am wondering about particularly for an ambitious, speed-intensive project of mine I'm trying to optimize. For the major C-like languages (C, objC, C++, Java, C#, etc) and their usual compilers, will these two functions run just as efficiently? Is there any differe...
Shortest distance between a point and a line segment
... It is very clear and easy to read. The math behind it though, is a little bit mystical. What does the dot-product divided by the length squared really represent, for example?
– user1815201
Sep 27 '13 at 8:37
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User recognition without cookies or local storage
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| o | x1 | x2 | x3 | x4 | x5 | x6 | x7 | x8 | x9 | x10 | x11 | x12 | x13 | x14 | x15 | x16 | x17 | x18 | x19 | x20 | Bias | Yin | Y | deltaW1 | deltaW2 | deltaW3 | deltaW4 | deltaW5 | deltaW6 | deltaW7 | deltaW8 | deltaW9 | deltaW10 | deltaW11 | deltaW12 | deltaW13 | deltaW14...
How ListView's recycling mechanism works
...can get help of my experience and i hope now you people will have a little bit understanding of ListView framework how it works, as it is really messy and tricky so beginners found too much problem understanding it
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Using ConfigurationManager to load config from an arbitrary location
...eb.config ?
– Kiquenet
Oct 7 '15 at 10:16
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@Kiquenet: The point of the question is that strConfi...