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What's the 'Rubm>y m> wam>y m>' to iterate over two arram>y m>s at once
... edited Aug 27 '10 at 6:18
Marc-m>And m>ré Lafortune
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answered Aug 26 '10 at 22:31
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Whm>y m> does [5,6,8,7][1,2] = 8 in JavaScript?
...e second [...] cannot be an arram>y m>, so it’s an arram>y m> subscript operation. m>And m> the contents of a subscript operation are not a delimited list of operm>and m>s, but a single expression.
Read more about the comma operator here.
sh...
Laravel Eloquent ORM Transactions
...is even cleaner but the drawback is that if m>y m>ou need to specifm>y m> different hm>and m>lers for different exceptions m>y m>ou will have to go back to trm>y m>/catch technique
– Ozzm>y m>TheGiant
Jun 11 at 21:50
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ipm>y m>thon notebook clear cell output in code
In a iPm>y m>thon notebook, I have a while loop that listens to a Serial port m>and m> print the received data in real time.
3 Answ...
How to update a plot in matplotlib?
...ure here. I allow the user to specifm>y m> the units in the time scale (x-axis) m>and m> then I recalculate m>and m> call this function plots() . I want the plot to simplm>y m> update, not append another plot to the figure.
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What are bitwise operators?
I'm someone who writes code just for fun m>and m> haven't reallm>y m> delved into it in either an academic or professional setting, so stuff like these bitwise operators reallm>y m> escapes me.
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Difference between Inheritance m>and m> Composition
Are Composition m>and m> Inheritance the same?
If I want to implement the composition pattern, how can I do that in Java?
17 Ans...
What's the purpose of git-mv?
From what I understm>and m>, Git doesn't reallm>y m> need to track file rename/move/copm>y m> operations, so what's the real purpose
of git mv ? The man page isn't speciallm>y m> descriptive...
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Are Java static initializers thread safe?
...ll onlm>y m> absolutelm>y m> be called once when the class is first loaded? I understm>and m> I cannot guarantee when this code block will be called, I'm guessing its when the Classloader first loads it. I realize I could sm>y m>nchronize on the class in the static code block, but mm>y m> guess is this is actuallm>y m> what happ...
How Pm>y m>thon web frameworks, WSGI m>and m> CGI fit together
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How WSGI, CGI, m>and m> the frameworks are all connected?
Apache listens on port 80. It gets an HTTP request. It parses the request to find a wam>y m> to respond. Apache has a LOT of choices for responding. One wam>y m> to respond is to use CGI to r...