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How can I use map and receive an index as well in Scala?
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scala> ls.zipWithIndex.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+"...
What is the difference D3 datum vs. data?
...ijosephmisiti
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Disable a Maven plugin defined in a parent POM
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209
The following works for me when disabling Findbugs in a child POM:
<plugin>
<grou...
Why does the PHP json_encode function convert UTF-8 strings to hexadecimal entities?
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Since PHP/5.4.0, there is an option called JSON_UNESCAPED_UNICODE. Check it out:
https://php.net/function.json-encode
Therefore you should try:
json_encode( $text, JSON_UNESCAPED_UNICODE );
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URL Encoding using C#
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edited May 23 '17 at 10:31
Community♦
111 silver badge
answered Feb 22 '09 at 20:55
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Rails: Default sort order for a rails model?
... using it as described in this post: pragdave.blogs.pragprog.com/pragdave/2012/03/…
– reto
Nov 10 '12 at 8:55
3
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Why should we include ttf, eot, woff, svg,… in a font-face
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Answer in 2019:
Only use WOFF2, or if you need legacy support, WOFF. Do not use any other format
(svg and eot are dead formats, ttf and otf are full system fonts, and should not be used for web purposes)
Original answer from 2012:
I...
Automatic prune with Git fetch or pull
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407
Since git 1.8.5 (Q4 2013):
"git fetch" (hence "git pull" as well) learned to check "fetch.p...
How can I use redis with Django?
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edited Jul 15 '11 at 20:30
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111 silver badge
answered Sep 27 '10 at 15:17
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SQLAlchemy: Creating vs. Reusing a Session
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edited Jun 19 '15 at 13:02
NorthCat
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answered...