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Why should I use var instead of a type? [duplicate]
...a reason to use var. If you are do not know what type of is being returned from some function, that function needs to be refactored as it is clearly too difficult to understand. Any time that is saved by a developer on anything has to be picked up by another developer( usually a junior ) in the futu...
Efficient list of unique strings C#
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orderList.Add(item);
When removing items, make sure to remove them from both. Thus, as long as you can be sure that nothing else added items to the list, you'll have an insertion-ordered unique set!
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Android DialogFragment vs Dialog
...sage - the problem is okMessage's target which will be null if you load it from a Bundle. If the target of a Message is null, and you use sendToTarget, you will get a NullPointerException - not because the Message is null, but because its target is.
– hrnt
Nov ...
ASP.NET MVC3 - textarea with @Html.EditorFor
...is referring to is creating classes that represent your view data SEPARATE from classes that are used in your DbContext. Don't pass your DbContext models into views. Create a view model class, then shift the info you care about from the db model into the view model, and vice versa when accepting inp...
Is there a function that returns the current class/method name? [duplicate]
...n is expensive and is sometimes unnecessary. The question typically stems from an aversion to hard-coding the name - despite actually knowing it. But you can let the compiler handle it by using nameof(<MethodNameHere>) in place of the string. True, it doesn't save you from copy/paste errors...
How to exit pdb and allow program to continue?
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embarassing, but this saved me from being stuck for too long -_-
– jmcg
Oct 25 '19 at 6:52
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How to truncate a foreign key constrained table?
...able foreign key before truncate is also a good way, i did it with success from source: stackoverflow.com/questions/8641703/…
– Dung
Jun 4 '16 at 3:32
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ListView inside ScrollView is not scrolling on Android
...t to be scrolled to the ListView as headers or footers.
UPDATE:
Starting from API Level 21 (Lollipop) nested scroll containers are officially supported by Android SDK. There're a bunch of methods in View and ViewGroup classes which provide this functionality. To make nested scrolling work on the L...
How can I plot with 2 different y-axes?
...org/doku.php?id=tips:graphics-base:2yaxes, link now broken: also available from the wayback machine
Two different y axes on the same plot
(some material originally by Daniel Rajdl 2006/03/31 15:26)
Please note that there are very few situations where it is appropriate to use two different scales ...
What is the difference between CurrentCulture and CurrentUICulture properties of CultureInfo in .NET
...been set up on the server OS as defaults.
CurrentUICulture can be captured from the user agent, and may represent the user interface culture of the client connecting to the website. For example, if you load that website from Russia, your local settings are set to use Russian language, and your user ...