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Python Sets vs Lists
In Python, which data structure is more efficient/speedy? Assuming that order is not important to me and I would be checking for duplicates anyway, is a Python set slower than a Python list?
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How to check if an object is a list or tuple (but not string)?
...otic things like array which act pretty much like lists, and probably lots more I've forgotten.
– Nick Craig-Wood
Dec 4 '09 at 6:57
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Get DateTime.Now with milliseconds precision
...nd 10-15 ms. See Eric Lippert's blog post about precision and accuracy for more details.
If you need more accurate timing than this, you may want to look into using an NTP client.
However, it's not clear that you really need millisecond accuracy here. If you don't care about the exact timing - you...
What is the explanation for these bizarre JavaScript behaviours mentioned in the 'Wat' talk for Code
...east as long as you're not forcing that statement to be an expression, but more about that later). The return value of empty blocks is empty, so the result of that statement is the same as +[]. The unary + operator (§11.4.6) returns ToNumber(ToPrimitive(operand)). As we already know, ToPrimitive([]...
Auto start node.js server on boot
...out prompt? I know node-inspector might help, but debugging with CMD seems more intuitive.
– adi518
Mar 18 '16 at 12:43
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Regular Expressions and negating a whole character group [duplicate]
...ther technique, described here as a tempered greedy token, is suitable for more complex problems, like matching delimited text where the delimiters consist of multiple characters (like HTML, as Luke commented below). For the problem described in the question, it's overkill.
For anyone who's intere...
Can a for loop increment/decrement by more than one?
...he for loop, but it is typically used to update the counter variable.
For more information about each step of the for loop, check out the MDN article.
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What do people find difficult about C pointers? [closed]
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@John Marchetti: Even more so... given that the question was "What is the root issue with people's problem with pointers", I don't think the people asking the pointer-related questions would be terribly impressed with "You don't really need to kno...
How can I unit test Arduino code?
...to tell you anything about the quality of your own work. Hence, it is far more valuable and efficient to write unit tests that do not run on the target device (or emulator).
Frequent testing on your target hardware has a painfully slow cycle:
Tweak your code
Compile and upload to Arduino device
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