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How to check if an object is a certain type
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Totally trivial, irrelevant counterpoint: Even though the VS CodeAnalysis complains, I still feel the argument names are part of the public interface and so are PascalCase in my code.
– Mark Hurd
Aug 7 '15 at 15:19
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What's best SQL datatype for storing JSON string?
...is based on nvarchar) will be introduced, as well as a FOR JSON command to convert output from a query into JSON format
Update #2: in the final product, Microsoft did not include a separate JSON datatype - instead, there are a number of JSON-functions (to package up database rows into JSON, or to p...
A type for Date only in C# - why is there no Date type?
...is very careful to ignore the time, and is also very careful not to try to convert to and from UTC or other time zones.
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Detect application heap size in Android
...error is triggered? And
How much heap should my app use, given the constraints of the Android OS version and hardware of the user's device?
There is a different method for determining each of the above.
For item 1 above: maxMemory()
which can be invoked (e.g., in your main activity's onCreate()...
Difference between SelectedItem, SelectedValue and SelectedValuePath
... DisplayMemberPath="Name" />
public class Category
{
public int ID { get; set; }
public string Name { get; set; }
}
public class Product
{
public int CategoryID { get; set; }
}
It's a little confusing initially, but hopefully this makes it a bit clearer... :)
Chris
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Join vs. sub-query
... Yes, most databases therefore includes it as an optimization step to convert subqueries into joins when it is analyzing your query.
– Cine
May 28 '10 at 9:38
17
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ExecuteReader requires an open and available Connection. The connection's current state is Connectin
...y people think that it would be smart to encapsulate ADO.NET functionality into a DB-Class(me too 10 years ago). Mostly they decide to use static/shared objects since it seems to be faster than to create a new object for any action.
That is neither a good idea in terms of peformance nor in terms of...
Is it possible to use Razor View Engine outside asp.net
...ing that T4 templates can only be changed at compile time, the .tt file is converted to and saved as a .cs file. In my usage a semi- technical user would like to update the template without having to rebuild the application. Is there an easy way that this can be achieved using T4 templates?
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Stop Visual Studio from mixing line endings in files
...; Check for consistent line endings on load
VS2015 will now prompt you to convert line endings when you open a file where they are inconsistent, so all you need to do is open the files, select the desired option from the prompt and save them again.
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Using msbuild to execute a File System Publish Profile
... Copy element is a bit complex;
it performs a transform of the items and converts their paths to new
paths rooted at the PublishDestination folder (check out Well-Known
Item Metadata to see what those %()s mean).
To call this target from the command-line we can now simply perform
this c...