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How can I reliably get an object's address when operator& is overloaded?
...conversion and the 2nd one is Function-to-Pointer conversion both having "Em>x m>act Match" rank (13.3.3.1.1 table 9).
The reference to function pass through addr_impl_ref, there is an ambiguity in the overload resolution for the choice of f, which is solved thanks to the dummy argument 0, which is an i...
Hidden Features of JavaScript? [closed]
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Nem>x m>t
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Side-by-side plots with ggplot2
...de-by-side (or n plots on a grid)
The function grid.arrange() in the gridEm>x m>tra package will combine multiple plots; this is how you put two side by side.
require(gridEm>x m>tra)
plot1 <- qplot(1)
plot2 <- qplot(1)
grid.arrange(plot1, plot2, ncol=2)
This is useful when the two plots are not bas...
Run PHP Task Asynchronously
...ete some task, but I don't want to make the user wait for the result. For em>x m>ample, when creating a new account, I need to send them a welcome email. But when they hit the 'Finish Registration' button, I don't want to make them wait until the email is actually sent, I just want to start the process, ...
How to convert JSON data into a Python object
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# Parse JSON into an object with attributes corresponding to dict keys.
m>x m> = json.loads(data, object_hook=lambda d: SimpleNamespace(**d))
print(m>x m>.name, m>x m>.hometown.name, m>x m>.hometown.id)
OLD ANSWER (Python2)
In Python2, you can do it in one line, using namedtuple and object_hook (but it's very slow ...
How can I count the occurrences of a list item?
...you want to count all items, or even just multiple items, use Counter, as em>x m>plained in the other answers.
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Rounding up to nem>x m>t power of 2
I want to write a function that returns the nearest nem>x m>t power of 2 number. For em>x m>ample if my input is 789, the output should be 1024. Is there any way of achieving this without using any loops but just using some bitwise operators?
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Compare two DataFrames and output their differences side-by-side
I am trying to highlight em>x m>actly what changed between two dataframes.
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What would cause an algorithm to have O(log log n) complem>x m>ity?
...s some of the factors that might cause an algorithm to have O(log n) complem>x m>ity.
2 Answers
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Easy pretty printing of floats in python?
...question but I'd add something potentially useful:
I know you wrote your em>x m>ample in raw Python lists, but if you decide to use numpy arrays instead (which would be perfectly legit in your em>x m>ample, because you seem to be dealing with arrays of numbers), there is (almost em>x m>actly) this command you sai...