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How do you create a transparent demo screen for an Android app?
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Put your demo info in a different activity and give it the following theme.
<style name="Transparent" parent="@android:style/Theme.NoTitleBar">
<item name="android:windowContentOverlay">@null</item>
<item name...
Transaction count after EXECUTE indicates a mismatching number of BEGIN and COMMIT statements. Previ
...ancount > 0 rollback transaction;
throw; --allows capture of useful info when an exception happens within the transaction
end catch
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SVN+SSH, not having to do ssh-add every time? (Mac OS)
... to get the global effect, but it might not be possible in osx.
Some more info: http://www-uxsup.csx.cam.ac.uk/~aia21/osx/leopard-ssh.html
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What's the difference between UTF-8 and UTF-8 without BOM?
...e the “Byte Order Mark” subsection in Section 16.8, Specials, for more information.
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Is there a way to get colored text in Github Flavored Markdown? [duplicate]
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For more symbols, see this page apps.timwhitlock.info/emoji/tables/unicode
– M.K. Safi
May 29 '16 at 1:10
1
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How to determine a Python variable's type?
...Python's) long as int, which has unlimited precision.
We can also get some information about Python's floats, which are usually implemented as a double in C:
>>> sys.float_info
sys.floatinfo(max=1.7976931348623157e+308, max_exp=1024, max_10_exp=308,
min=2.2250738585072014e-308, min_exp=-10...
What is object slicing?
...a derived class to an instance of a base class, thereby losing part of the information - some of it is "sliced" away.
For example,
class A {
int foo;
};
class B : public A {
int bar;
};
So an object of type B has two data members, foo and bar.
Then if you were to write this:
B b;
A a ...
How do I get the coordinates of a mouse click on a canvas element?
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@JulianMann Thanks for the info. I've updated this answer based on more current support. Looks like you can get away with offsetX/Y almost universally now.
– mafafu
Jul 6 '16 at 18:47
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Hidden features of mod_rewrite
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Thank you, this is was a priceless piece of info. :)
– AturSams
Oct 15 '11 at 18:48
2
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How can I read inputs as numbers?
...)... at the top? Python 2 is nearing the end of it's life and the python 3 info is too buried IMO
– Chris_Rands
Jul 24 '18 at 14:36
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