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How do I check if a Sql server string is null or empty

...ffer_Text == '') temp := null; else temp := listing.Offer_Text; // may now be null or non-null, but not '' // b) ISNULL: if (temp is null) result := true; else result := false; share | impr...
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Can you overload controller methods in ASP.NET MVC?

... @EAMann Nice, I was always defining the whole path for the view up until now – Alexander Derck Mar 23 '17 at 8:18 add a comment  |  ...
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How does Windows 8 Runtime (WinRT / Windows Store apps / Windows 10 Universal App) compare to Silver

...nd the new Windows 8 Runtime that is used to create Metro style apps. I know you can use it with XAML and it is based on .NET so C# and VB.NET can be used to write the apps, but then it seems to have something to do with HTML, CSS, DOM, and JavaScript. ...
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How can I have Github on my own server?

...your needs. And there is an open source "clone" of Github Enterprise. PS: Now Github provides unlimited private repositories, bitbucket does the same. you can give a try to both. There are several other solutions as well. s...
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Is Java really slow?

... use standard libraries). There is no excuse for "slow" Java applications now. Developers and legacy code/libraries are to blame, far more than the language. Also, blame anything 'enterprise.' In fairness to the "Java is slow" crowd, here are areas where it is still slow (updated for 2013): Libr...
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Unable to execute dex: Multiple dex files define Lcom/myapp/R$array;

...any jar library there, so I have unchecked Android Private Libraries item. Now my project is running. share | improve this answer | follow | ...
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ERROR 2002 (HY000): Can't connect to local MySQL server through socket '/var/run/mysqld/mysqld.sock'

...lin) and then set root password on phpMyAdmin . I forgot the password and now I am unable to login. When I try to change password through terminal I get: ...
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jsonify a SQLAlchemy result set in Flask [duplicate]

... """ return [ item.serialize for item in self.many2many] And now for views I can just do: return jsonify(json_list=[i.serialize for i in qryresult.all()]) Hope this helps ;) [Edit 2019]: In case you have more complex objects or circular references, use a library like marshmallow). ...
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What is the difference between self-types and trait subclasses?

...and Scala", you'll get many links, including presentations and videos. For now, here is a link to another question. Now, as to what is the difference between a self type and extending a trait, that is simple. If you say B extends A, then B is an A. When you use self-types, B requires an A. There ar...
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Eclipse copy/paste entire line keyboard shortcut

Anyone know the keyboard shortcut to copy/paste a line into a new line in Eclipse , without having to highlight the entire line? ...