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All but last element of Ruby array
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Adding a method to Array seems like the best approach to me. Most projects end up with a core_ext.rb file with little extensions like this. Some libraries are practically all extensions like this: ActiveSupport for example.
– rfunduk
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Bootstrap Dropdown with Hover
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The best way of doing it is to just trigger bootstraps click event with a hover. This way, it should still remain touch device friendly
$('.dropdown').hover(function(){
$('.dropdown-toggle', this).trigger('click');
});
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How to check if all of the following items are in a list?
... union/intersection/differences between collections, but it may not be the best option in this situation ...
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Numpy first occurrence of value greater than existing value
...]: aa = np.arange(-N,N)
In [4]: timeit np.argmax(aa>N/2)
100000 loops, best of 3: 52.3 us per loop
In [5]: timeit np.where(aa>N/2)[0][0]
10000 loops, best of 3: 141 us per loop
In [6]: timeit np.nonzero(aa>N/2)[0][0]
10000 loops, best of 3: 142 us per loop
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How do I split a string so I can access item x?
...en the string already contains a period. I still think using a UDF is the best way...any other suggestions?
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EditText underline below text property
...errode the PickerRenderer. It should work with whatever renderer suits you best (in theory!)
– David Conlisk
Sep 12 '16 at 14:59
1
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Checking if object is empty, works with ng-show but not from controller?
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Best answer if you really must deal with an empty object
– chovy
Jul 19 '15 at 6:41
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How to delete a localStorage item when the browser window/tab is closed?
... between invocation and assignment, you have much larger problems than how best to remove items from localStorage.
– kungphu
Feb 23 '16 at 7:15
4
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Using Linq to get the last N elements of a collection?
...t collection? If there isn't a method in the framework, what would be the best way to write an extension method to do this?
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How do I hide a menu item in the actionbar?
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I think that (at best) this answer is poorly worded because the sequence of steps is wrong. The correct sequence is to first call invalidateOptionsMenu() and then inside onCreateOptionsMenu(Menu) obtain a reference to the MenuItem (by calling...