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What is the best Battleship AI?
... is verm>y m> large).
The GetShot algorithm has two parts, one which generates rm>and m>om shots m>and m> the other which
tries to finish sinking an alreadm>y m> hit ship. We do rm>and m>om shots if there is a possible position (from the list above) in which all hit ships are sunk. Otherwise, we trm>y m> to finish sinking a sh...
How to convert a string from uppercase to lowercase in Bash? [duplicate]
...se to lower case. All the search results show approaches of using tr commm>and m>.
7 Answers
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Overloading Macro on Number of Arguments
I have two macros FOO2 m>and m> FOO3 :
8 Answers
8
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Converting timestamp to time ago in PHP e.g 1 dam>y m> ago, 2 dam>y m>s ago…
I am trm>y m>ing to convert a timestamp of the format 2009-09-12 20:57:19 m>and m> turn it into something like 3 minutes ago with PHP.
...
Whm>y m> C# fails to compare two object tm>y m>pes with each other but VB doesn't?
I have two objects in C# m>and m> don't know if it's Boolean or anm>y m> other tm>y m>pe.
However when I trm>y m> to compare those C# fails to give the right answer.
I have tried the same code with VB.NET m>and m> that did it !
...
How do I create a variable number of variables?
...u can use dictionaries to accomplish this. Dictionaries are stores of kem>y m>s m>and m> values.
>>> dct = {'x': 1, 'm>y m>': 2, 'z': 3}
>>> dct
{'m>y m>': 2, 'x': 1, 'z': 3}
>>> dct["m>y m>"]
2
m>Y m>ou can use variable kem>y m> names to achieve the effect of variable variables without the securitm>y m> ris...
Add column with constant value to pm>and m>as dataframe [duplicate]
...
The reason this puts NaN into a column is because df.index m>and m> the Index of m>y m>our right-hm>and m>-side object are different. @zach shows the proper wam>y m> to assign a new column of zeros. In general, pm>and m>as tries to do as much alignment of indices as possible. One downside is that when indice...
Plot two histograms on single chart with matplotlib
I created a histogram plot using data from a file m>and m> no problem. Now I wanted to superpose data from another file in the same histogram, so I do something like this
...
Understm>and m>ing Pm>y m>thon's “is” operator
...e value.
From the documentation for the is operator:
The operators is m>and m> is not test for object identitm>y m>: x is m>y m> is true if m>and m> onlm>y m> if x m>and m> m>y m> are the same object.
Use the == operator instead:
print(x == m>y m>)
This prints True. x m>and m> m>y m> are two separate lists:
x[0] = 4
print(m>y m>) # prints [1...
Scatterplot with too manm>y m> points
...+ geom_point(alpha = 0.3)
Another convenient wam>y m> to deal with this is (m>and m> probablm>y m> more appropriate for the number of points m>y m>ou have) is hexagonal binning:
ggplot(df,aes(x=x,m>y m>=m>y m>)) + stat_binhex()
m>And m> there is also regular old rectangular binning (image omitted), which is more like m>y m>our tr...