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Javascript: How to detect if browser window is scrolled to bottom?
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Confirmed working on FF, Chrome, IE10, Chrome for Android. Thank you @Dekel!
– Basj
Nov 2 '16 at 20:40
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Why CancellationToken is separate from CancellationTokenSource?
... design.
The accepted answer got the rationale exactly right. Here's the confirmation from the team who designed this feature (emphasis mine):
Two new types form the basis of the framework: A CancellationToken is
a struct that represents a ‘potential request for cancellation’. This
str...
How to apply a function to two columns of Pandas dataframe
...oach in thequestion: df['col_3'] = df[['col_1','col_2']].apply(f) just to confirm, the approach in the question didn't work because the poster did not specify this axis=1, the default is axis = 0?
– Lost1
Jul 19 '17 at 19:41
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How to extract the decision rules from scikit-learn decision-tree?
...w the classes are ordered? I would guess alphanumeric, but I haven't found confirmation anywhere.
– IanS
Sep 4 '15 at 8:27
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String.equals versus == [duplicate]
...s the only thing they can say:
Using the residence alone, it's tough to confirm that it's the same Jorman. Since they're 2 different addresses, it's just natural to assume that those are 2 different persons.
That's how the operator == behaves. So it will say that datos[0]==usuario is false, beca...
How can we match a^n b^n with Java regex?
...eed the "main + loop", both permit backtracking. Readers are encouraged to confirm why this is not a problem in terms of correctness, and why at the same time making both possessive would also work (though perhaps mixing mandatory and non-mandatory possessive quantifier in the same pattern may lead ...
Is there a way to get rid of accents and convert a whole string to regular letters?
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Commons Lang 3.5 was released several days ago. I confirmed that it works on Ł now. It doesn't work on Ø. Reading the Wiki article for Ø, I'm not sure it should be replaced with "O": it's a separate letter in Norwegian and Danish, alphabetized after "z". It's a good exa...
Rails: FATAL - Peer authentication failed for user (PG::Error)
... "guy_on_stackoverflow";
Now update your database.yml file after you've confirmed creating the database, user, password and set these privileges. Don't forget host: localhost.
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Do checkbox inputs only post data if they're checked?
... value data is supplied, is the default value always "on"?
Other answers confirm that "on" is the default. However, if you are not interested in the value, just use:
if (isset($_POST['the_checkbox'])){
// name="the_checkbox" is checked
}
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Why does changing 0.1f to 0 slow down performance by 10x?
...math for the Visual Studio compiler is /fp:fast but I haven't been able to confirm whether this also disables denormals.1
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