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Printing the last column of a line in a file
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Using Perl
$ cat rayne.txt
A1 123 456
B1 234 567
C1 345 678
A1 098 766
B1 987 6545
C1 876 5434
$ perl -lane ' /A1/ and $x=$F[2] ; END { print "$x" } ' rayne.txt
766
$
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App Inventor 2 数学代码块 · App Inventor 2 中文网
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How to COUNT rows within EntityFramework without loading contents?
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Craig StuntzCraig Stuntz
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Serialize an object to XML
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123
I modified mine to return a string rather than use a ref variable like below.
public static s...
How to check if character is a letter in Javascript?
...etter = (n >= 65 && n < 91) || (n >= 97 && n < 123);
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How can I post an array of string to ASP.NET MVC Controller without a form?
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Craig StuntzCraig Stuntz
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Horizontal ListView in Android?
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123
As per Android Documentation RecyclerView is the new way to organize the items in listview and...
How to mark-up phone numbers?
...e Skype Echo / Sound Test Service, the link would be <a href="skype:echo123?call">Call the Skype Echo / Sound Test Service</a> from msdn.microsoft.com/en-us/library/office/…
– OzBob
Apr 2 '15 at 4:11
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How does Python manage int and long?
... a case where one is unsure to use int() or long().
>>> a = int("123")
>>> type(a)
<type 'int'>
>>> a = int("111111111111111111111111111111111111111111111111111")
>>> type(a)
<type 'long'>
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What does [ N … M ] mean in C aggregate initializers?
From sys.c line 123:
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