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How to get the containing form of an input?
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It seems to work also with other input types like select. Good to know.
– Falk
Jun 8 '16 at 16:43
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How to get current user, and how to use User class in MVC5?
...{
uid = context.Users.Where(x => x.UserName == userName).Select(x=>x.Id).FirstOrDefault();
return uid;
}
return uid;
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Pros and Cons of SQLite and Shared Preferences [closed]
...s. Imagine retrieving a specific entry which could be handled by a simple "SELECT ... WHERE id = 1". In Preferences path, this will be a long process from deserializing to iterating the results.
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How to stop tracking and ignore changes to a file in Git?
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@SupawatPusavanno to see which files you previously selected for assume-unchanged or skip-worktree look at this answer stackoverflow.com/questions/42363881/… -- it uses grep and git ls-files
– Ryan Taylor
Sep 19 '17 at 17:15
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Calculate distance between 2 GPS coordinates
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This is very easy to do with geography type in SQL Server 2008.
SELECT geography::Point(lat1, lon1, 4326).STDistance(geography::Point(lat2, lon2, 4326))
-- computes distance in meters using eliptical model, accurate to the mm
4326 is SRID for WGS84 elipsoidal Earth model
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What's the difference between backtracking and depth first search?
...to searching tree structures. From Wikipedia:
One starts at the root (selecting some node as the root in the graph case) and explores as far as possible along each branch before backtracking.
It uses backtracking as part of its means of working with a tree, but is limited to a tree structure....
Unable to Cast from Parent Class to Child Class
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I think the examples are a bit extreme and selective and perhaps the cast is a shortcut for a copy constructor. For example, being building a ferrari with the properties defined in base object car. Or, start with a human and create a Boy. Casting and direct use? A...
When is each sorting algorithm used? [closed]
...s O(N^2), it has a very small constant and is a stable sort.
Bubble sort, selection sort: When you're doing something quick and dirty and for some reason you can't just use the standard library's sorting algorithm. The only advantage these have over insertion sort is being slightly easier to impl...
Correct way to write loops for promise.
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feels like this should be the selected answer. graceful and very reusable approach.
– ken
Jan 29 '16 at 16:25
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Routing for custom ASP.NET MVC 404 Error page
...e.
Step by Step Installation Guide :
1 - Right click on your Project and Select Manage Nuget Packages...
2 - Search for NotFoundMvc and install it.
3 - Once the installation has be completed, two files will be added to your project. As shown in the screenshots below.
4 - Open the newly added...