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Get the current user, within an ApiController action, without passing the userID as a parameter
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@ShaunLuttin Ok, so if you are using Web API 1 then you I believe there is a Prinicpal property on ApiController. This is just a fancy wrapper around accessing the Request.Properties collection. The principal object is stored in that dictionar...
Git pre-push hooks
I would like to run a unit-tests before every git push and if tests fails, cancel the push, but I can't even find pre-push hook, there is pre-commit and pre-rebase only.
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Merge / convert multiple PDF files into one PDF
...no other pdf exists in that directory and their order is preserved by "*". If its not preserved, using ranges: filename_{0..9}.pdf solves it.
– lepe
Jan 5 '15 at 5:48
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Update or Insert (multiple rows and columns) from subquery in PostgreSQL
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SELECT col1, col2
FROM othertable
You don't need the VALUES syntax if you are using a SELECT to populate the INSERT values.
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With GitHub how do I push all branches when adding an existing repo?
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If you want to push remote branches as well use --mirror
– BFar
Jan 21 '17 at 2:14
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What is the maximum length of data I can put in a BLOB column in MySQL?
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A BLOB can be 65535 bytes (64 KB) maximum.
If you need more consider using:
a MEDIUMBLOB for 16777215 bytes (16 MB)
a LONGBLOB for 4294967295 bytes (4 GB).
See Storage Requirements for String Types for more info.
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No @XmlRootElement generated by JAXB
...ires certain information in order to marshal/unmarshal a given object, specifically the XML element name and namespace. You can't just pass any old object to the Marshaller. @XmlRootElement provides this information.
The annotation is just a convenience, however - JAXB does not require it. The alte...
How do I hide javascript code in a webpage?
...protect javascript intended to run in a browser from a determined viewer. If the browser can run it, then any determined person can view/run it also.
But, if you put your javascript in an external javascript file that is included with:
<script type="text/javascript" src="http://mydomain.com/xx...
What is the point of noreturn?
...ilers to make some optimizations and generate better warnings. For example if f has the noreturn attribute, the compiler could warn you about g() being dead code when you write f(); g();. Similarly the compiler will know not to warn you about missing return statements after calls to f().
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Is MVC a Design Pattern or Architectural pattern
...ness logic layer, maybe some service layer and data access layer. That is, if you're into n-tier approach.
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