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ASP.NET Identity - HttpContext has no extension method for GetOwinContext
...pContext if you are outside of the controller. The MVC controllers have a base reference to the current context. However, outside of that, you have to explicitly declare you want the current HttpContext
return HttpContext.Current.GetOwinContext().Authentication;
As for it not showing up, a new ...
How to get the browser viewport dimensions?
...mobile, etc. non-mobile first
widthMin: 560,
//add the tag based on above vars and environment
setMeta: function () {
var params = (this.widthDevice <= this.widthMin) ? this.phone : this.other;
var head = document.getElementsByTagName("head")[0];
...
WPF: Grid with column/row margin/padding?
...tion because nobody yet mentioned this. Instead of designing a UserControl based on Grid, you can target controls contained in grid with a style declaration. Takes care of adding padding/margin to all elements without having to define for each, which is cumbersome and labor-intensive.For instance, i...
Dynamically changing font size of UILabel
...
Based on @Eyal Ben Dov's answer you may want to create a category to make it flexible to use within another apps of yours.
Obs.: I've updated his code to make compatible with iOS 7
-Header file
#import <UIKit/UIKit.h>...
Using git repository as a database backend
I'm doing a project that deals with structured document database. I have a tree of categories (~1000 categories, up to ~50 categories on each level), each category contains several thousands (up to, say, ~10000) of structured documents. Each document is several kilobytes of data in some structured f...
The cast to value type 'Int32' failed because the materialized value is null
...turns an int. Then we use the normal ?? operator to handle the null case.
Based on this answer, I wrote a blog post with details for both LINQ to SQL and LINQ to Entities.
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What's a good IDE for Python on Mac OS X? [closed]
...t I haven't used it enough to see what all the fuss is about.
Jedit - Java based text editor, has some nice features, but the startup time isn't great (due to Java).
CarbonEmacs - Decent Emacs port.
AquaEmacs - Better Emacs port.
TextWrangler - Lite, free (as in beer) verision of BBEdit.
BBEdit - Th...
Is the order guaranteed for the return of keys and values from a LinkedHashMap object?
...
@Dejel Collection is just the base class for what values() returns. The implementation of the Collection it returns is still controlled by the LinkedHashMap. In LinkedHashMap's case, it's returning a LinkedValues instance, a private class inside LinkedH...
DateTime format to SQL format using C#
...t suggest using it for this. See: docs.microsoft.com/en-us/dotnet/standard/base-types/…
– Deantwo
Aug 20 at 9:40
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SQL Server Restore Error - Access is Denied
I created a database on my local machine and then did a backup called tables.bak of table DataLabTables .
19 Answers
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