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DateTime2 vs DateTime in SQL Server

...= '5/5/2010 23:59:59.999' declare @d3 datetime = '5/5/2010 23:59:59.997' select @d1 as 'IAmMay6BecauseOfRounding', @d2 'May5', @d3 'StillMay5Because2msEarlier' Avoiding this implicit rounding is a significant reason to move to DateTime2. Implicit rounding of dates clearly causes confusion: St...
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Why does this async action hang?

...DBConnection.ExecuteAsync<ResultClass>( ds => ds.Execute("select slow running data into result")); } What's the difference? There's now no awaiting anywhere, so nothing being implicitly scheduled to the UI thread. For simple methods like these that have a single return, there's no...
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Android 4.3 Bluetooth Low Energy unstable

... I have a work around for being unable to unpair. 1) go to your bt menu, select unpair, remove the ble device from the area or depower it, select the ble device in the bt menu and it'll try to pair and fail, then reset bluetooth. Upon reset the device will be unpaired. – Chr...
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Remote debugging a Java application

...ugger for remote debugging: Eclipse Settings: 1.Click the Run Button 2.Select the Debug Configurations 3.Select the “Remote Java Application” 4.New Configuration Name : GatewayPortalProject Project : GatewayPortal-portlet Connection Type: Socket Attach Connection Properties: i) localhos...
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Summarizing multiple columns with dplyr? [duplicate]

... I mean, the behavior like in select would be great: summarize(df, a:c, d=paste(d, collaspe =',' ) . Just want to put more original columns in for reference – biocyberman Aug 8 '15 at 17:28 ...
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Why java classes do not inherit annotations from implemented interfaces?

...nterface and I would like to annotate the interface methods so Guice could select the right methods. Even if the annotation type is annotated with Inherited annotation implementing class doesn't inherit the annotation as stated in Inherited's java doc: ...
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WinDbg基础资料(日本語) - IT优秀资料 - 清泛网 - 专注C/C++及内核技术

...ックする、   「Atach to Process」画面の「Atach to」の「Select..」ボタンをクリックする。 「Select Code Type」画面で、「Debug these code type:」のRadio BoxをCheck ONにして、    「Managed」と「Native」をCheck ONにして、OKボタンで画...
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How do I sort an observable collection?

... of the sorted partition from the unsorted. Worst case O(n). Essentially a selection sort (See below for output). public static void Sort<T>(this ObservableCollection<T> collection) where T : IComparable<T>, IEquatable<T> { List<T> sorted = collectio...
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VS2012 return to a normal TFS checkin window?

...n the Pending Changes filter is applied, all or some of the files could be selected and right clicked and then there is an option to do the check in. That command takes directly to the Team Explorer in Pending Changes view. See below... ...
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image processing to improve tesseract OCR accuracy

..." filter really made my day. Another step that helped me: using the "fuzzy selection" tool select the background then press Del for wightening it out – Davide Apr 13 '15 at 10:30 ...