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Filtering a data frame by values in a column [duplicate]
...Just use data frame indexing
studentdata[studentdata$Drink == 'water',]
Read the warning from ?subset
This is a convenience function intended for use interactively. For
programming it is better to use the standard subsetting functions like
‘[’, and in particular the non-standard eval...
Is there a Sleep/Pause/Wait function in JavaScript? [duplicate]
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@Bananenaffe- if I'm reading the right warning on that docs page, the concern isn't around anonymous functions, it's with code passed as a string, which must be executed via eval.
– Michael Haren
May 22 '18 ...
Facebook Access Token for Pages
...t I want to get some things from it. First thing are feeds and from what I read they are public (no need for access_token). But I want to also get the events... and they aren't public and need the access_token.
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blur vs focusout — any real differences? [duplicate]
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I probably read both of these answers and the documentation like 7 times before I understood it—focusout supports loss of focus on descendant elements and event bubbling, not blur. Confusing wording there. Put more simply: blur supp...
How do I convert hex to decimal in Python? [duplicate]
...gt;>> int("0xff", 16)
255
or
>>> int("FFFF", 16)
65535
Read the docs.
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Charts for Android [closed]
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To make reading of this page more valuable (for future search results) I made a list of libraries known to me.. As @CommonsWare mentioned there are super-similar questions/answers.. Anyway some libraries that can be used for making c...
How to remove Left property when position: absolute?
...alue of left.
As of today 4 nov 2014 unset is only supported in Firefox.
Read more about unset in MDN.
My guess is we'll be able to use it around year 2022 when IE 11 is properly phased out.
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git how to disable push [duplicate]
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Depending on the remote, you may be able to reset its URL to use the read-only Git protocol instead of SSH or HTTPS. E.g., for a project on GitHub, do
git remote set-url <remote> git://github.com/Team/Project.git
where <remote> is commonly origin. git remote -v will give you a l...
How to use stringstream to separate comma separated strings [duplicate]
...cific reasoning for this? I just always find it as a very noisy and had-to-read syntax.
– Dmitry Gusarov
Oct 14 '19 at 2:45
8
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Set HTTP header for one request
...hentication, so I need to set the Authorization header for that request. I read about setting HTTP request headers , but from what I can tell, it will set that header for all requests of that method. I have something like this in my code:
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