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How do you get the width and height of a multi-dimensional array?
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247
You use Array.GetLength with the index of the dimension you wish to retrieve.
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Iterating Through a Dictionary in Swift
...fore the others. You can see this by adding a print statement to the loop. 25 is the 5th element of Square so largest would be set 5 times for the 5 elements in Square and then would stay at 25.
let interestingNumbers = [
"Prime": [2, 3, 5, 7, 11, 13],
"Fibonacci": [1, 1, 2, 3, 5, 8],
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Add a number to each selection in Sublime Text 2, incremented once per selection
...to add insert a number that is incremented once per cursor in Sublime Text 2?
3 Answers
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How do the post increment (i++) and pre increment (++i) operators work in Java?
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edited Jun 17 '18 at 12:03
J.Wincewicz
16433 silver badges77 bronze badges
answered Mar 3 '10 at 12:...
How to find the length of a string in R
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424
See ?nchar. For example:
> nchar("foo")
[1] 3
> set.seed(10)
> strn <- paste(sampl...
Difference between two dates in Python
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286
Use - to get the difference between two datetime objects and take the days member.
from datet...
format statement in a string resource file
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271
You do not need to use formatted="false" in your XML. You just need to use fully qualified st...
Convert timedelta to total seconds
...s().
>>> import datetime
>>> datetime.timedelta(seconds=24*60*60).total_seconds()
86400.0
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What is the maximum number of characters that nvarchar(MAX) will hold?
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Max. capacity is 2 gigabytes of space - so you're looking at just over 1 billion 2-byte characters that will fit into a NVARCHAR(MAX) field.
Using the other answer's more detailed numbers, you should be able to store
(2 ^ 31 - 1 - 2) / 2 = ...
Catching error codes in a shell pipe
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If you really don't want the second command to proceed until the first is known to be successfu...