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Remove duplicates in the list using linq
I have a class Items with properties (Id, Name, Code, Price) .
11 Answers
11
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ObservableCollection not noticing when Item in it changes (even with INotifyPropertyChanged)
...umentation being wrong. In the link I gave you it says:
Occurs when an item is added, removed,
changed, moved, or the entire list is
refreshed.
But it actually doesn't fire when an item is changed. I guess you'll need a more bruteforce method then:
public class CollectionViewModel : ViewM...
Add a new item to a dictionary in Python [duplicate]
I want to add an item to an existing dictionary in Python. For example, this is my dictionary:
3 Answers
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Getting the max value of an enum
...rned enum fails with type mismatch when a crazy value is supplied, so it's best to use a Long instead (if you're lazily not trapping the error properly!).
– AjV Jsy
Jul 31 '19 at 11:46
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Check if an element is present in an array [duplicate]
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Best solution if you have to cater towards IE11.
– Andrew Junior Howard
Sep 14 '18 at 15:18
add a co...
Accessing the index in 'for' loops?
...se enumerate to get the index with the element as you iterate:
for index, item in enumerate(items):
print(index, item)
And note that Python's indexes start at zero, so you would get 0 to 4 with the above. If you want the count, 1 to 5, do this:
for count, item in enumerate(items, start=1):
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difference between Product Backlog Item and Feature in Team Foundation work item types
... Team Foundation. In Visual Studio, Team Explorer, I can create a new work item. Work item types here are dictated by your team's chosen process template; I'm not sure which process template we're using. In any case, in Team Explorer, when I want to create a new work item, I'm given a list of work i...
How to replace an item in an array with Javascript?
Each item of this array is some number.
24 Answers
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How to avoid isset() and empty()
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I believe one of the best ways of coping with this problem is by accessing values of GET and POST (COOKIE, SESSION, etc.) arrays through a class.
Create a class for each of those arrays and declare __get and __set methods (overloading). __get ac...
How to get a string after a specific substring?
...re readable than @arshajii's. Other than that, I think @arshajii's is the best for being the fastest -- it does not create any unnecessary copies/substrings.
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