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How can I use map and receive an index as well in Scala?
...ipWithIndex.foreach{ case (e, i) => println(i+" "+e) }
0 Mary
1 had
2 a
3 little
4 lamb
From: http://www.artima.com/forums/flat.jsp?forum=283&thread=243570
You also have variations like:
for((e,i) <- List("Mary", "had", "a", "little", "lamb").zipWithIndex) println(i+" "+e)
or:
List...
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edited Jan 23 '19 at 15:12
answered Jun 11 '13 at 15:15
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How to keep a git branch in sync with master
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437
yes just do
git checkout master
git pull
git checkout mobiledevicesupport
git merge master
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7 revs, 3 users 86%Peter Burns
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How to find children of nodes using BeautifulSoup
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131
Try this
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How does one output bold text in Bash?
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gsamaras
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answered May 27 '10 at 20:42
psmearspsmears
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How to find out which processes are using swap space in Linux?
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edited Oct 3 '15 at 9:24
gvlasov
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Can Vim highlight matching HTML tags like Notepad++?
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