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How to see query history in SQL Server Management Studio
...k as mentioned in Ed Harper's answer - though it isn't free in SQL Server 2012+. Or you can set up some lightweight tracing filtered on your login or host name (but please use a server-side trace, not Profiler, for this).
As @Nenad-Zivkovic commented, it might be helpful to join on sys.dm_exec_qu...
What is a “batch”, and why is GO used?
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GO is not properly a TSQL command.
Instead it's a command to the specific client program which ...
Getting “type or namespace name could not be found” but everything seems ok?
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Note that you can also get this error when you create a new project in VS2012 or VS2013 (which uses .Net 4.5 as the default framework) and:
the referencing project(s) use .Net 4.0 (this is common when you have migrated from VS2010 to VS2012 or VS2013 and you then add a new project)
the refere...
How to get the screen width and height in iOS?
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1071
How can one get the dimensions of the screen in iOS?
The problem with the code that you p...
What is an NP-complete in computer science?
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edited Dec 12 '19 at 9:30
community wiki
6 re...
Typical AngularJS workflow and project structure (with Python Flask)
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answered Feb 28 '13 at 20:23
Ryan SheaRyan Shea
4,05444 gold badges2727 silver badges3131 bronze badges
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List of standard lengths for database fields
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It’s been 10 years since I asked that question. With another 10 years of experience under my belt, I’m inclined to agree with you.
– Patrick McElhaney
Sep 15 '18 at 18:04
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Should a retrieval method return 'null' or throw an exception when it can't produce the return value
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answered Oct 6 '08 at 18:21
community wiki
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Parse string to DateTime in C#
...l always be in a given format then you can use ParseExact():
string s = "2011-03-21 13:26";
DateTime dt =
DateTime.ParseExact(s, "yyyy-MM-dd HH:mm", CultureInfo.InvariantCulture);
(But note that it is usually safer to use one of the TryParse methods in case a date is not in the expected for...
Tuples( or arrays ) as Dictionary keys in C#
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If you are on .NET 4.0 use a Tuple:
lookup = new Dictionary<Tuple<TypeA, TypeB, TypeC>, string>();
If not you can define a Tuple and use that as the key. The Tuple needs to override GetHashCode, Equals and IEquatable:
struct Tuple<...