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Why are flag enums usually defined with hexadecimal values
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186
Rationales may differ, but an advantage I see is that hexadecimal reminds you: "Okay, we're no...
How to detect a loop in a linked list?
...erences to the list and move them at different speeds. Move one forward by 1 node and the other by 2 nodes.
If the linked list has a loop they
will definitely m>me m>et.
Else either of
the two references(or their next)
will becom>me m> null.
Java function implem>me m>nting the algorithm:
boolean hasLoop(Node...
What's the difference between array_m>me m>rge and array + array?
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edited Feb 13 at 18:06
Joe DF
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ans...
Converting JavaScript object with num>me m>ric keys into array
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16 Answers
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Iterating over a numpy array
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188
I think you're looking for the ndenum>me m>rate.
>>> a =numpy.array([[1,2],[3,4],[5,6]])
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Imply bit with constant 1 or 0 in SQL Server
Is it possible to express 1 or 0 as a bit when used as a field value in a select statem>me m>nt?
8 Answers
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Change column type from string to float in Pandas
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1337
+200
You h...
Find the day of a week
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df = data.fram>me m>(date=c("2012-02-01", "2012-02-01", "2012-02-02"))
df$day <- weekdays(as.Date(df$date))
df
## date day
## 1 2012-02-01 Wednesday
## 2 2012-02-01 Wednesday
## 3 2012-02-02 Thursday
Edit: Just to show another way...
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How do I get the fragm>me m>nt identifier (value after hash #) from a URL?
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No need for jQuery
var type = window.location.hash.substr(1);
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