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Is it more efficient to copy a vector by reserving and copying, or by creating and swapping? [duplic
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edited Jul 20 '16 at 2:31
gsamaras
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How does the algorithm to color the song list in iTunes 11 work? [closed]
...ruggle.
– loretoparisi
Dec 3 '12 at 20:29
2
+1 for this very detailed answer!
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How to save as a new file and keep working on the original one in Vim?
...dden' options).
– ZyX
Mar 29 '12 at 20:00
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So, yeah...:sav is closer to the "Save as" I've known...
Using jQuery to see if a div has a child with a certain class
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201
You can use the find function:
if($('#popup').find('p.filled-text').length !== 0)
// Do St...
How to get MD5 sum of a string using python?
...ready 16 bytes.
– Baris Demiray
Sep 20 '16 at 16:59
1
@Darwesh you can simply slice the string m....
Remove trailing newline from the elements of a string list
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yosukesabaiyosukesabai
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add a co...
How to sort a list in Scala by two fields?
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answered Apr 5 '12 at 11:20
user unknownuser unknown
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Calculate the number of business days between two dates?
...;
}
return businessDays;
}
Edit by Slauma, August 2011
Great answer! There is little bug though. I take the freedom to edit this answer since the answerer is absent since 2009.
The code above assumes that DayOfWeek.Sunday has the value 7 which is not the case. The value is...
Swift - How to convert String to Double
...remember.
– clearlight
Nov 3 '14 at 20:45
12
Actually the advantage of using NSNumberFormatter() ...
How does Facebook Sharer select Images and other metadata when sharing my URL?
... from your page that meet its share image criteria: Image must be at least 200px by 200px, have a maximum aspect ratio of 3:1, and in PNG, JPEG or GIF format.
Can I specify multiple images to allow the user to select an image?
Yes, you just need to add multiple image meta tags in the order you wa...