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Detect Safari browser
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Doesn't work. Currently outputting chrome UA string on iPhone and it doesn't even have the word "chrome" in it.
– Paul Carlton
Jul 1 '14 at 22:59
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iOS 5 fixed positioning and virtual keyboard
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I'm just scrolling to the top and positioning it there, so the iOS user doesn't notice anything odd going on. Wrap this in some user agent detection so other users don't get this behavior.
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How to semantically add heading to a list
...ection>
<!-- anything here is part of the "About Fruits" section but does not
belong to the "Fruits I Like" section. -->
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Faster way to develop and test print stylesheets (avoid print preview every time)?
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on osx selecting this option doesn't seem to do anything?
– v3nt
Mar 9 '18 at 13:03
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How do I show/hide a UIBarButtonItem?
... This works great on bar button items like "Done", "Save" etc. However, it does not work on items like Add, Trash symbol etc.(atleast not for me) since they are not texts.
use TintColor :- If I have a bar button item called "deleteButton" :-
To hide the button, I used the following code:-
[self.d...
Create an empty data.frame
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N.B. :
Initializing a data.frame with an empty column of the wrong type does not prevent further additions of rows having columns of different types.
This method is just a bit safer in the sense that you'll have the correct column types from the beginning, hence if your code relies on some column...
How is __eq__ handled in Python and in what order?
Since Python does not provide left/right versions of its comparison operators, how does it decide which function to call?
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How can I remove a commit on GitHub? [duplicate]
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Well, yes. It only does what you asked for. :) Your repository and the remote repository don't have to have matching refs.
– Dustin
Jan 18 '09 at 7:45
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how to concatenate two dictionaries to create a new one in Python? [duplicate]
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Slowest and doesn't work in Python3: concatenate the items and call dict on the resulting list:
$ python -mtimeit -s'd1={1:2,3:4}; d2={5:6,7:9}; d3={10:8,13:22}' \
'd4 = dict(d1.items() + d2.items() + d3.items())'
100000 loops, best of...
iOS - forward all touches through a view
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but be aware this simple approach DOES NOT LET YOU HAVE buttons and so on ON TOP OF the layer in question!
– Fattie
Oct 15 '19 at 22:30
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