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SQL - many-to-many table primary key
...real advantage to having a surrogate key. Having a primary key on (col1,col2) is guaranteed unique (assuming your col1 and col2 values in the referenced tables are unique) and a separate index on (col2,col1) will catch those cases where the opposite order would execute faster. The surrogate is a was...
Under what circumstances is an SqlConnection automatically enlisted in an ambient TransactionScope T
...nlisted in a transaction or one that's enlisted in the same transaction.
Q2. The second connection is an independent connection, which participates in the same transaction. I'm not sure about the interaction of commands on these two connections, since they're running against the same database, but...
What is Full Text Search vs LIKE
... palaniraja
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answered Oct 22 '08 at 7:08
ericksonerickson
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How to get a pixel's x,y coordinate color from an image?
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Building on Jeff's answer, your first step would be to create a canvas representation of your ...
SignalR: Why choose Hub vs. Persistent Connection?
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From what I see in the Connection and Hubs section it seems that Hubs provide a topic system ove...
Why are properties without a setter not serialized
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answered Nov 15 '12 at 15:53
JamesJames
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Difference between window.location.assign() and window.location.replace()
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Using window.location.assign("url") will just cause a new document to load. Using window.locati...
Set width of TextView in terms of characters
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edited Dec 9 '14 at 12:52
Jonik
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answe...
difference and when to use getApplication(), getApplicationContext(), getBaseContext() and someClass
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Toast and Intent, both requires reference to context. And getApplication, getApplicationContex...
ASP.NET Identity's default Password Hasher - How does it work and is it secure?
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Here is how the default implementation (ASP.NET Framework or ASP.NET Core) works. It uses a Ke...