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Postgres unique constraint vs index
As I can understand documentation the following definitions are equivalent:
8 Answers
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Why does the order of the loops affect performance when iterating over a 2D array?
Below are two programs that are almost identical except that I switched the i and j variables around. They both run in different amounts of time. Could someone explain why this happens?
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Start ssh-agent on login
...n SSH alias. I can manually start the ssh-agent on my server but I have to do this every time I login via SSH.
12 Answers
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Multiple HttpPost method in Web API controller
... use MVC4 Web API project, I have controller with multiple HttpPost methods. The Controller looks like the following:
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Remove border radius from Select tag in bootstrap 3
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Putting git hooks into repository
Is it considered to be a bad practice - to put .git/hooks into the projects repository (using symlinks, for example). If yes, what is the best way to deliver same hooks to different git users?
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How do I write JSON data to a file?
I have JSON data stored in the variable data .
14 Answers
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How do I echo and send console output to a file in a bat script?
I have a batch script that executes a task and sends the output to a text file. Is there a way to have the output show on the console window as well?
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How can I get Maven to stop attempting to check for updates for artifacts from a certain group from
I'm working on a fairly big Maven project. We have probably around 70 or so individual artifacts, which are roughly split into two libraries of shared code and maybe ten applications which use them. All of these items live in the namespace com.mycompany.* .
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Hidden Features of VB.NET?
I have learned quite a bit browsing through Hidden Features
of C# and was surprised when I couldn't find something
similar for VB.NET.
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