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Good beginners tutorial to socket.io? [closed]
...th canvas and would now like to move over to websockets part of it. I have come to understand socket.io is by far the framework to work with, when we want to work with web sockets.
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How can I change the cache path for npm (or completely disable the cache) on Windows?
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You can change npm cache folder using the npm command line. (see : https://docs.npmjs.com/misc/config and more specifically https://docs.npmjs.com/misc/config#cache)
So you might want to try this command :
> npm config set cache C:\Devel\nodejs\npm-cache --global
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windows batch SET inside IF not working
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POST request send json data java HttpUrlConnection
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36
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Convert XmlDocument to String
... Worthing noting (as mentioned in the remarks here: msdn.microsoft.com/en-us/library/system.xml.xmlwriter.aspx) that the elements and attributes will not be written until you call the Close method of the XmlWriter.
– TonE
Aug 23 '11 at 14:47
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How do I resolve cherry-pick conflicts using their changes?
...s, so make this:
git cherry-pick --strategy=recursive -X theirs {Imported_Commit}
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Why start a shell command with a backslash?
Why is the command starting with \ ?
This is the site where I saw it.
2 Answers
2
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Escape a dollar sign in string interpolation
...ng about this in the documentation. There is a PR to add it though: github.com/scala/docs.scala-lang/pull/1531
– amoebe
Sep 25 '19 at 17:12
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MySQL: Sort GROUP_CONCAT values
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Sure, see http://dev.mysql.com/doc/refman/...tions.html#function_group-concat:
SELECT student_name,
GROUP_CONCAT(DISTINCT test_score ORDER BY test_score DESC SEPARATOR ' ')
FROM student
GROUP BY student_name;
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