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Build tree array from flat array in javascript
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Despite of the good answer, it is complex. Apply my answer for just two line codes: link
– Iman Bahrampour
Aug 26 '17 at 10:25
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How to say “should_receive” more times in RSpec
I have this in my test
4 Answers
4
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How to use setArguments() and getArguments() methods in Fragments?
...ndle=getArguments();
//here is your list array
String[] myStrings=bundle.getStringArray("elist");
}
}
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Python matplotlib multiple bars
...ilar solution and not finding anything flexible enough, I decided to write my own function for it. It allows you to have as many bars per group as you wish and specify both the width of a group as well as the individual widths of the bars within the groups.
Enjoy:
from matplotlib import pyplot as ...
Using python's eval() vs. ast.literal_eval()?
... i am using python 2.7 and i just checked its working fine on python 3.x. My bad i kept trying it on python 2.7
– Mourya
Sep 23 '16 at 7:18
3
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Best algorithm for detecting cycles in a directed graph [closed]
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Yes, i think the same, but this isn't enough, I post my way cs.stackexchange.com/questions/7216/find-the-simple-cycles-in-a-directed-graph
– jonaprieto
Dec 6 '12 at 21:58
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Alter Table Add Column Syntax
...n identity column to a table Employees. Not sure what I'm doing wrong with my syntax.
4 Answers
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C# string reference type?
...he object it's referring to
test.Append("changing");
}
}
See my article on parameter passing for more details.
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Generate random numbers following a normal distribution in C/C++
...r G. Why would anyone downvote your answer? - possibly the same person did my comment below too, which I'm fine with, but I thought your answer was very good. It would be good if SO made downvotes force a real comment..I suspect most downvotes of old topics are just frivolous and trolly.
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What is the best method of handling currency/money?
... money
Use :decimal to store money in the DB, as @molf suggested (and what my company uses as a golden standard when working with money).
# precision is the total number of digits
# scale is the number of digits to the right of the decimal point
add_column :items, :price, :decimal, precision: 8, sca...