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How to pattern match using regular expression in Scala?
... match { case r"(\d\d)${Doubler(d)}" => d case _ => 0 }
res40: Int = 20
scala> object isPositive { def unapply(s: String) = s.toInt >= 0 }
defined module isPositive
scala> "10" match { case r"(\d\d)${d @ isPositive()}" => d.toInt case _ => 0 }
res56: Int = 10
An impressive e...
Best way to clear a PHP array's values
... here.
– Wolfsblvt
Dec 10 '14 at 14:28
2
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Angular ng-repeat Error “Duplicates in a repeater are not allowed.”
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The solution is actually described here: http://www.anujgakhar.com/2013/06/15/duplicates-in-a-repeater-are-not-allowed-in-angularjs/
AngularJS does not allow duplicates in a ng-repeat directive. This means if you are trying to do the following, you will get an error.
// This code throws th...
How to add a “open git-bash here…” context menu to the windows explorer?
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answered Aug 28 '16 at 18:59
Shaswat RungtaShaswat Rungta
2,26111 gold badge1515 silver badges2323 bronze badges
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How do I get started with Node.js [closed]
...w an ebook and print.
– sh1mmer
May 20 '12 at 19:36
57
Though I'm sure it took a lot of effort to...
Shortcut to open file in Vim
...speed.
– Techmaddy
Feb 23 '09 at 11:20
1
Nice answer. Use something like :tabe **/*der.h if you d...
Single quotes vs. double quotes in C or C++
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edited Oct 21 '18 at 15:20
Antti Haapala
109k2121 gold badges223223 silver badges258258 bronze badges
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How do I insert NULL values using PDO?
... NULL did NOT work.
– raphael75
Nov 28 '17 at 15:11
add a comment
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PHP PDO: charset, set names?
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edited Jul 28 '12 at 18:56
Don MacAskill
84611 gold badge66 silver badges1414 bronze badges
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How to change the value of ${user} variable used in Eclipse templates
...name=Davide Inglima
-Xms40m
-Xmx512m
Update:
http://morlhon.net/blog/2005/09/07/eclipse-username/ is a dead link...
Here's a new one: https://web.archive.org/web/20111225025454/http://morlhon.net:80/blog/2005/09/07/eclipse-username/
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