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How to write a switch statement in Ruby
...ith Distinction"
else "Invalid Score"
end
puts result
On around page 123 of The Ruby Programming Language (1st Edition, O'Reilly) on my Kindle, it says the then keyword following the when clauses can be replaced with a newline or semicolon (just like in the if then else syntax). (Ruby 1.8 also...
static constructors in C++? I need to initialize private static objects
... static_constructor<&Test::StaticTest>::c;
number = 123;
cout << "static ctor" << endl;
}
};
int Test::number;
int main(int argc, char *argv[])
{
cout << Test::number << endl;
return 0;
}
...
Why do we have to normalize the input for an artificial neural network?
...s cannot be the reason to normalise the data.
– Joker123
May 10 '18 at 10:13
1
This also does not...
What character encoding should I use for a HTTP header?
I'm using a "fun" HTML special-character (✰)(see http://html5boilerplate.com/ for more info) for a Server HTTP-header and am wondering if it is "allowed" per spec.
...
How to linebreak an svg text within javascript?
...to simulate actual lines of text. For example:
<g transform="translate(123 456)"><!-- replace with your target upper left corner coordinates -->
<text x="0" y="0">
<tspan x="0" dy="1.2em">very long text</tspan>
<tspan x="0" dy="1.2em">I would like to li...
Callback to a Fragment from a DialogFragment
...ENT:
DialogFragment dialogFrag = MyDialogFragment.newInstance(123);
dialogFrag.setTargetFragment(this, DIALOG_FRAGMENT);
dialogFrag.show(getFragmentManager().beginTransaction(), "dialog");
break;
}
}
@Override
public void onActivityResult(int re...
Should I use the datetime or timestamp data type in MySQL?
...
123
Another one difference: queries with "native" datetime will not be cached, but queries with timestamp - will be.
– O...
Getting visitors country from their IP
...
Actually, you can call http://api.hostip.info/?ip=123.125.114.144 to get the information, which is presented in XML.
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Syntax behind sorted(key=lambda: …)
...
key is a function that will be called to transform the collection's items before they are compared. The parameter passed to key must be something that is callable.
The use of lambda creates an anonymous function (which is callable)....
How can I force clients to refresh JavaScript files?
... I always knew the query strings are key-value pair as in ?ver=123. Thanks! :)
– Ankur-m
Feb 15 '12 at 11:41
...