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How to get elements with multiple classes
...ally very similar to jQuery:
document.getElementsByClassName('class1 class2')
MDN Doc getElementsByClassName
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In Perl, how can I read an entire file into a string?
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edited Oct 2 '15 at 1:24
Peter Mortensen
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curl json post request via terminal to a rails app
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227
First off, there is an extraneous " at the end of your command.
Try this
curl -v \
-H "Ac...
How to check if a variable exists in a FreeMarker template?
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edited Nov 13 '18 at 11:29
darckcrystale
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How do browser cookie domains work?
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Although there is the RFC 2965 (Set-Cookie2, had already obsoleted RFC 2109) that should define the cookie nowadays, most browsers don’t fully support that but just comply to the original specification by Netscape.
There is a distinction between th...
How do I check if the mouse is over an element in jQuery?
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24 Answers
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error: default argument given for parameter 1
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213
You are probably redefining the default parameter in the implementation of the function. It sh...
Creating hidden arguments with Python argparse
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Create Directory if it doesn't exist with Ruby
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267
You are probably trying to create nested directories. Assuming foo does not exist, you will re...
How to remove illegal characters from path and filenames?
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27 Answers
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