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What is the difference between HTTP and REST?
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How to check if a file exists in a folder?
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198
This is a way to see if any XML-files exists in that folder, yes.
To check for specific files...
var functionName = function() {} vs function functionName() {}
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Remove all multiple spaces in Javascript and replace with single space [duplicate]
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186
You could use a regular expression replace:
str = str.replace(/ +(?= )/g,'');
Credit: The a...
Why does C++ not allow inherited friendship?
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What is the difference between GitHub and gist?
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answered Jul 20 '11 at 19:44
Kerrek SBKerrek SB
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How to show “if” condition on a sequence diagram?
...sources on the subject
http://www.ibm.com/developerworks/rational/library/3101.html
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How can I get seconds since epoch in Javascript?
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Why is `[` better than `subset`?
... environment:
cyl <- 4
subscramble(mtcars, cyl == 4)
cyl <- sample(10, 100, rep = T)
subscramble(mtcars, cyl == 4)
(Run them and see for yourself, it's pretty crazy.)
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