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How do I correctly clone a JavaScript object?
... some answers depict, you will need to explicitly skip that attribute. But what if there are other additional methods added to Object.prototype, or other intermediate prototypes, that you don't know about? In that case, you will copy attributes you shouldn't, so you need to detect unforeseen, non-lo...
Why return NotImplemented instead of raising NotImplementedError
... just as easily catch NotImplementedError instead (and call b.__eq__(a) or whatever then)?
– Veky
Jul 25 '13 at 18:05
25
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“new” keyword in Scala
...oftenly used to store static functions and as a kind of factory similar to what you may seen in java):
scala> object LonelyGuy { def mood = "sad" }
defined module LonelyGuy
scala> LonelyGuy
res0: LonelyGuy.type = LonelyGuy$@3449a8
scala> LonelyGuy.mood
res4: java.lang.String = sad
With...
Five equal columns in twitter bootstrap
... me, but col-*-5ths might be a slightly less confusing column name. That's what I'm using so that my other developers don't come to me confused.
– Mordred
Jun 3 '14 at 23:11
3
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unsigned int vs. size_t
...= x - y.. later: if (index < 0) -> fail, otherwise z = arr[index].. What will happen if you use unsigned integers here. That's also the c++ commitee's official stance toward this topic btw
– johannes_lalala
Sep 11 at 12:46
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How would I get a cron job to run every 30 minutes?
...the past. It's not as geeky as editing it yourself, but it helped me learn what the columns are in a jiffy. Just a thought.
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Button in a column, getting the row from which it came on the Click event handler
... of a row data object. I am calling it as MyObject and hope MyObject.ID is what you wanted.
private void Button_Click(object sender, RoutedEventArgs e)
{
MyObject obj = ((FrameworkElement)sender).DataContext as MyObject;
//Do whatever you wanted to do with MyObject.ID
}
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How can I use getSystemService in a non-activity class (LocationManager)?
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What is the class type in which you are using it? i.e. it is a receiver class, fragment, simple java class or any other.
– Maddy
Aug 4 '14 at 17:58
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Git rebase merge conflict cannot continue
...re "no" changes due. I skipped it and compared the file afterwards it was what it should have been.
– awm
Jan 19 '13 at 13:04
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How to get the parents of a Python class?
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What counts as a new-style class? It seems I can use this with Django models, but anything simply inheriting from object doesn't seem to respond to mro.
– Brian Kung
Jun 15 '15 at 14:21
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