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How to Loop through items returned by a function with ng-repeat?
I want to create divs repeatedly, the items is objects returned by a function. However the following code report errors:
10 $digest() iterations reached. Aborting! jsfiddle is here: http://jsfiddle.net/BraveOstrich/awnqm/
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How to check if an element is in an array
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Is this supposed to work if each item inside the array (and the item we are searching for) is of type Dictionary<String, AnyObject>? Trying to achieve that but I get compile-time error.
– ppalancica
Apr 29 '15 at ...
Rich vs Anemic Domain Model [closed]
...ograms. 2) Applying a discount for orders that contain a specific group of items together depending on the current marketing campaign run by the store. 3) Calculating tax where amount of tax depends on each specific item of the order. In your opinion, where would all this logic belong? Could you ple...
Determine if ActiveRecord Object is New
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An ActiveRecord object lifecycle:
1.new record
item = Item.new
item.new_record? #=> true
2.persisted
item.save
item.persisted? #=> true
3.changed
item.name = "other"
item.changed? #=> true
4.destroyed
item.destroy
item.destroyed? #=> true
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Set selected item of spinner programmatically
... calling SetSelection() just after setAdapter() seem to display the 1st item always (Android 2.3), even the good one is selected in the dropView. adding view.post() (@Marco Hernaiz Cao answer) fix it for me.
– Christ
Jun 20 '14 at 10:14
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How do you include additional files using VS2010 web deployment packages?
...and we discuss after that.
<Target Name="CustomCollectFiles">
<ItemGroup>
<_CustomFiles Include="..\Extra Files\**\*" />
<FilesForPackagingFromProject Include="%(_CustomFiles.Identity)">
<DestinationRelativePath>Extra Files\%(RecursiveDir)%(Filename)%...
How do I get the opposite (negation) of a Boolean in Python?
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The not operator (logical negation)
Probably the best way is using the operator not:
>>> value = True
>>> not value
False
>>> value = False
>>> not value
True
So instead of your code:
if bool == True:
return False
else:
retur...
How to get a random value from dictionary in python
...ars after the original post, and now asks for a pair, rather than a single item. The final line should now be:
country, capital = random.choice(list(d.items()))
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Using std Namespace
...+, Third Edition. In order to have a generic, templated function use the 'best' swap method for a parameterized type, you need to make use of a using-declaration and argument dependant lookup (aka ADL or Koenig lookup):
template< typename T >
void foo( T& x, T& y)
{
using std::sw...
Most efficient way of making an if-elif-elif-else statement when the else is done the most?
...ults:
>>> from so import *
>>> %timeit get()
100 loops, best of 3: 5.06 ms per loop
>>> %timeit key_in_dic()
100 loops, best of 3: 3.55 ms per loop
>>> %timeit if_else()
100 loops, best of 3: 6.42 ms per loop
For 10**5 non-existent keys and 100 valid keys::
&g...