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Calling class staticmethod within the class body?
When I attempt to use a static method from within the body of the class, and define the static method using the built-in staticmethod function as a decorator, like this:
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How can I wait for set of asynchronous callback functions?
...r
after.map(array, function (value, done) {
// do something async
setTimeout(function () {
// do something with the value
done(null, value * 2)
}, 10)
}, function (err, mappedArray) {
// all done, continue here
console.log(mappedArray)
})
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how to implement a long click listener on a listview
...er. Please let me know where I am going wrong. The similar code works for setOnItemClickListener very well.
10 Answers
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Can a decorator of an instance method access the class?
...EP: python.org/dev/peps/pep-0232 Not sure it's possible because you can't set an attribute on a class/static method and I think they gobble up any custom function attributes when they are applied to a function.
– Carl G
Apr 14 '10 at 0:42
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What is the default text size on Android?
I have a mixture of Buttons and an own View, where I set my text size using Paint.setTextSize(). I want the text size to look the same like the text on the Button. Now, I can of course set the text size of the button to e.g. 18sp, and use 18 in my view. But for a better integration, I simply would l...
Calendar Recurring/Repeating Events - Best Storage Method
...rrent date (Minus the time, so the hour, minute and second values would be set to 0).
Hopefully this will help somebody else too!
Storing "Complex" Repeating Patterns
This method is better suited for storing complex patterns such as
Event A repeats every month on the 3rd of the month starting...
How can I get Express to output nicely formatted HTML?
...figure('development', function(){
app.use(express.errorHandler());
app.set('view options', { pretty: true });
});
I put the pretty print in development because you'll want more efficiency with the 'ugly' in production. Make sure to set environment variable NODE_ENV=production when you're deplo...
Provisioning Profiles menu item missing from Xcode 5
...
These settings have now moved to Preferences > Accounts:
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What do parentheses surrounding an object/function/class declaration mean? [duplicate]
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It is a self-executing anonymous function. The first set of parentheses contain the expressions to be executed, and the second set of parentheses executes those expressions.
It is a useful construct when trying to hide variables from the parent namespace. All the code within t...
How to adjust text font size to fit textview
...ntent.Context;
import android.graphics.Paint;
import android.util.AttributeSet;
import android.util.TypedValue;
import android.widget.TextView;
public class FontFitTextView extends TextView {
public FontFitTextView(Context context) {
super(context);
initialise();
}
pub...