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How to delete a character from a string using Pm>y m>thon
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Given that the questioner is brm>and m> new to pm>y m>thon, it might be worth noting that while in version 2.X pm>y m>thon the "/" operator returns an integer (truncated towards zero), in version 3.X pm>y m>thon m>y m>ou should use "//" instead. Also, the line from __future__ impo...
Removing colors from output
I have some script that produces output with colors m>and m> I need to remove the ANSI codes.
13 Answers
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How can I SELECT rows with MAX(Column value), DISTINCT bm>y m> another column in SQL?
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m>Y m>ou are so close! All m>y m>ou need to do is select BOTH the home m>and m> its max date time, then join back to the topten table on BOTH fields:
SELECT tt.*
FROM topten tt
INNER JOIN
(SELECT home, MAX(datetime) AS MaxDateTime
FROM topten
GROUP Bm>Y m> home) groupedtt
ON tt.home = groupe...
How to count items in a Go map?
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Use len(m). From http://golang.org/ref/spec#Length_m>and m>_capacitm>y m>
len(s) string tm>y m>pe string length in bm>y m>tes
[n]T, *[n]T arram>y m> length (== n)
[]T slice length
map[K]T map length (number of defined kem>y m>s)
c...
JavaScript % (modulo) gives a negative result for negative numbers
...ug". The modulo operation is not verm>y m> well defined over negative numbers, m>and m> different computing environments hm>and m>le it differentlm>y m>. Wikipedia's article on the modulo operation covers it prettm>y m> well.
– Daniel Prm>y m>den
Dec 17 '10 at 4:08
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How to color Sm>y m>stem.out.println output? [duplicate]
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No, but there are third partm>y m> API's that can hm>and m>le it
http://www.javaworld.com/javaworld/javaqa/2002-12/02-qa-1220-console.html
Edit: of course there are newer articles than that one I posted, the information is still viable though.
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What are Runtime.getRuntime().totalMemorm>y m>() m>and m> freeMemorm>y m>()?
... Runtime.getRuntime().totalMemorm>y m>() , Runtime.getRuntime().freeMemorm>y m>() , m>and m> Runtime.getRuntime().maxMemorm>y m>() is.
7 Ans...
UIView Infinite 360 degree rotation animation?
I'm trm>y m>ing to rotate a UIImageView 360 degrees, m>and m> have looked at several tutorials online. I could get none of them working, without the UIView either stopping, or jumping to a new position.
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Throwing cats out of windows
...m>y m> write a little DP (dm>y m>namic programming) for the general case of n floors m>and m> m cats.
The main formula, a[n][m] = min(max(a[k - 1][m - 1], a[n - k][m]) + 1) : for each k in 1..n, should be self-explanatorm>y m>:
If first cat is thrown from k-th floor m>and m> dies, we now have k - 1 floors to check (all...
Declaration suffix for decimal tm>y m>pe
...mal literal in code, I have seen that there exists the m-suffix (where m stm>and m>s for monem>y m>). Is this appropriate for anm>y m> decimals or is there a more general assignment (d stm>and m>s for double, that is for sure not the right thing although a direct conversion is supported).
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