Milen Pavlov MilenPavlov
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| { | |
| "$schema": "http://schema.management.azure.com/schemas/2015-01-01/deploymentTemplate.json#", | |
| "contentVersion": "1.0.0.0", | |
| "parameters": { | |
| "baseUriName": { | |
| "type": "string" | |
| }, | |
| "sqlServerName": { | |
| "type": "string" | |
| }, |
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| { | |
| "$schema": "http://schema.management.azure.com/schemas/2015-01-01/deploymentTemplate.json#", | |
| "contentVersion": "1.0.0.0", | |
| "parameters": { | |
| "siteName": { "type": "string" }, | |
| "siteLocation": { | |
| "type": "string", | |
| "defaultValue": "West Europe" | |
| }, | |
| "sqlServerName": { |
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| //the command: | |
| private RelayCommand logInCommand; | |
| public RelayCommand LogInCommand | |
| { | |
| get | |
| { | |
| return logInCommand ?? | |
| (logInCommand = new RelayCommand( |
MilenPavlov
/ gist:a73a401d6299c02cc329
Last active
July 19, 2017 09:14
Xamarin iOS – Create custom TreeView control for iPad / iPhone
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| This example uses Storyboards and iPad app. We have few entities here the TreeViewController (also holding the TreeViewSource delegate and my TreeNode Class) and TreeViewCell where I’m adding UIViews programatically. | |
| Code as follows: | |
| 1) TreeViewController class: | |
| public partial class TvViewController : UIViewController | |
| { | |
| public TvViewController(IntPtr handle) : base(handle) |
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| private void SavePhotoToAppDirectory(NSData data) | |
| { | |
| var documentsDirectory = Environment.GetFolderPath(Environment.SpecialFolder.MyDocuments); | |
| var jpgFilename = System.IO.Path.Combine(documentsDirectory, | |
| $"Photo{DateTime.Now.TimeOfDay.Milliseconds}.jpg"); | |
| if (File.Exists(jpgFilename)) return; | |
| NSError err = null; | |
| if (!data.Save(jpgFilename, false, out err)) |
MilenPavlov
/ gist:63b49cdac893fdaa73c4
Created
April 16, 2015 08:24
Horizontal ScrollView for (Xamarin) Android using RecyclerView and GridLayoutManager
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| //MainActivity's private vars and key methods: | |
| public class MainActivity : FragmentActivityBase | |
| { | |
| private RecyclerView _recyclerViewPhotosTakenEdit; | |
| private IList<PhotoItemModel> _photoItemsModel; | |
| private RecyclerView.LayoutManager _layoutManager; | |
| private PhotoQuestionRecyclerAdapter _photoQuestionImageAdapter; | |
| ...... | |
| } | |
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| email regex: | |
| [a-z0-9!#$%&'*+/=?^_`{|}~-]+(?:\.[a-z0-9!#$%&'*+/=?^_`{|}~-]+)*@(?:[a-z0-9](?:[a-z0-9-]*[a-z0-9])?\.)+[a-z0-9](?:[a-z0-9-]*[a-z0-9])? | |
| usage: | |
| bool isEmail = Regex.IsMatch(emailString, @"\A(?:[a-z0-9!#$%&'*+/=?^_`{|}~-]+(?:\.[a-z0-9!#$%&'*+/=?^_`{|}~-]+)*@(?:[a-z0-9](?:[a-z0-9-]*[a-z0-9])?\.)+[a-z0-9](?:[a-z0-9-]*[a-z0-9])?)\Z", RegexOptions.IgnoreCase); |
MilenPavlov
/ gist:84fb89e04f735c90874c
Created
April 9, 2015 08:08
Using new async Google Maps in Xamarin Android
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| //_mapFragment.Map is now obsolete with latest Google Play services.. new approach is needed... | |
| private void SetUpMap() | |
| { | |
| _mapFragment = FragmentManager.FindFragmentByTag("map") as MapFragment; | |
| if (_mapFragment == null) | |
| { | |
| GoogleMapOptions mapOptions = new GoogleMapOptions() | |
| .InvokeMapType(GoogleMap.MapTypeHybrid) | |
| .InvokeZoomControlsEnabled(true) | |
| .InvokeCompassEnabled(true); |
MilenPavlov
/ gist:98e210e3ffe1fbe4ecd9
Last active
September 14, 2020 10:42
ContentObserver for Xamarin Android Photos using MediaStore.IntentActionStillImageCamera
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| //PhotoObserver.cs | |
| public class Media | |
| { | |
| public System.DateTime Added { get; set; } | |
| public File File { get; set; } | |
| public System.DateTime Modified { get; set; } | |
| public string Type { get; set; } | |
| public override string ToString() |
MilenPavlov
/ tsql find intersection between two dates
Created
March 4, 2014 09:58
find intersection between two dates:
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| SELECT DISTINCT EHS.EmployeeID, MAX(CASE WHEN FromDate >= @DateFrom THEN FromDate ELSE @DateFrom END) AS Starts, | |
| MAX(CASE WHEN ToDate <= @DateTo THEN ToDate ELSE @DateTo END) AS Ends, E.Salaried, ISNULL(E.Salary, 0) as Salary | |
| FROM EmployeeHolidaySickness EHS | |
| LEFT OUTER JOIN Employees E ON EHS.EmployeeID = E.EmployeeID | |
| WHERE (RecordType = 'H') AND (FromDate <= @DateTo AND ToDate >= @DateFrom) | |
| GROUP BY EHS.EmployeeID, E.Salaried, ISNULL(E.Salary, 0) |