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Populating a razor dropdownlist from a List in MVC
... [Display(Name = "User Role")]
public int SelectedUserRoleId { get; set; }
public IEnumerable<SelectListItem> UserRoles { get; set; }
}
References:
DisplayAttribute
Inside the controller create a method to get your UserRole list and transform it into the form that will be pres...
Detect if the app was launched/opened from a push notification
...tion:
Store a notificationUserInfo instance variable on the AppDelegate.
Set notificationUserInfo = nil in both applicationWillEnterForeground and didFinishLaunchingWithOptions.
Set notificationUserInfo = userInfo in didReceiveRemoteNotification:inactive
From applicationDidBecomeActive always call...
Redis command to get all available keys?
...the potential of blocking the server for longer when querying a large data set
– Leo
May 31 '18 at 8:29
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Zoom to fit all markers in Mapbox or Leaflet
How do I set view to see all markers on map in Mapbox or Leaflet ? Like Google Maps API does with bounds ?
8 Answers
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How do you express binary literals in Python?
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git index.lock File exists when I try to commit, but cannot delete the file
When I do 'git commit', I'm getting the following:
34 Answers
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How to convert an image to base64 encoding?
.../path/to/image.jpg");
// alternatively specify an URL, if PHP settings allow
$base64 = base64_encode($imagedata);
bear in mind that this will enlarge the data by 33%, and you'll have problems with files whose size exceed your memory_limit.
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Why Android Studio says “Waiting For Debugger” if am NOT debugging?
...his issue without re-booting your device. Just go to "Android device"->"Settings"->"Developer Options"->"Select app to be debugged". It will likely be pointing to your application. Just select the option and then select "None".
Note: As mentioned, even if "None" is already selected, re-sel...
SVN undo delete before commit
If you delete a directory from an SVN working copy, but haven't committed yet, it's not obvious how to get it back. Google even suggests "svn undo delete before commit" as a common query when you type "svn undo d", but the search results are unhelpful.
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Android Dialog: Removing title bar
...dialog.requestWindowFeature(Window.FEATURE_NO_TITLE); //before
dialog.setContentView(R.layout.logindialog);
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