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What's the best way to detect a 'touch screen' device using JavaScript?
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As Modernizr doesn't detect IE10 on Windows Phone 8/WinRT, a simple, cross-browser solution is...
How do you install ssh-copy-id on a Mac?
...to compiling dependencies errors at ssl.
cat ~/.ssh/id_rsa.pub | ssh user@123.45.56.78 "mkdir -p ~/.ssh && cat >> ~/.ssh/authorized_keys"
credit goes to this site
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(How) can I count the items in an enum?
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There's not really a good way to do this, usually you see an extra item in the enum, i.e.
enu...
How to use background thread in swift?
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The best practice is to define a reusable function that can be accessed multiple times.
REUSA...
Check if a method exists
...j respondsToSelector:@selector(methodName:withEtc:)]) {
[obj methodName:123 withEtc:456];
}
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How to do constructor chaining in C#
... {
}
}
then:
Foo a = new Foo(), b = new Foo(456,"def"), c = new Foo(123), d = new Foo("abc");
Note also:
you can chain to constructors on the base-type using base(...)
you can put extra code into each constructor
the default (if you don't specify anything) is base()
For "why?":
code r...
ASP MVC href to a controller/view
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Nice and easy! 10x!
– Alex123
Jan 5 '19 at 12:03
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How to update a plot in matplotlib?
... the function as an argument to another like this: "plot_cont(my_function, 123)". There you have me calling plot_cont at line 86: github.com/vitobasso/audio-ml/blob/…
– Vituel
Mar 31 '15 at 1:03
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How to create the most compact mapping n → isprime(n) up to a limit N?
...0 % |
| False | 921,502 | 92.2 % |
| True | 78,498 | 7.8 % |
-----------------------------------------
---------------------------------------------------------------------
| f | is_prime | t min (us) | t mean (us) | t max (us) |
|-------------|----...
What is the most efficient way to loop through dataframes with pandas? [duplicate]
... ^ SyntaxError: invalid syntax
– astro123
Apr 1 '19 at 3:54
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