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Generating a UUID in Postgres for Insert statement?

My question is rather simple. I'm aware of the concept of a UUID and I want to generate one to refer to each 'item' from a 'store' in my DB with. Seems reasonable right? ...
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Managing relationships in Laravel, adhering to the repository pattern

...s, that's fine. You're doing fine! I do exactly what you are doing often and find it works great. I often, however, organize repositories around business logic instead of having a repo-per-table. This is useful as it's a point of view centered around how your application should solve your "busine...
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How can I access my localhost from my Android device?

I'm able to access my laptop web server using the Android emulator, I'm using 10.0.2.2:portno works well. 39 Answers ...
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No newline at end of file

... to tell the difference between a file where there is a newline at the end and one where is not. Diff has to output a newline anyway, or the result would be harder to read or process automatically. Note that it is a good style to always put the newline as a last character if it is allowed by the fi...
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Best way to test for a variable's existence in PHP; isset() is clearly broken

...l scope variables as well, on can do a $defined_vars = get_defined_vars(); and then test via array_key_exists('v', $defined_vars);. – Henrik Opel Sep 27 '10 at 16:01 1 ...
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Getting multiple keys of specified value of a generic Dictionary?

...tionary? Not that it is important or anything, just curious to if I understand things correctly here... – Svish Aug 4 '09 at 14:14 ...
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What is the difference between a strongly typed language and a statically typed language?

... What is the difference between a strongly typed language and a statically typed language? A statically typed language has a type system that is checked at compile time by the implementation (a compiler or interpreter). The type check rejects some programs, and programs that pass...
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How to export query result to csv in Oracle SQL Developer?

...wn as Method 1 below: Method 1 Add the comment /*csv*/ to your SQL query and run the query as a script (using F5 or the 2nd execution button on the worksheet toolbar) That's it. Method 2 Run a query Right click and select unload. Update. In Sql Developer Version 3.0.04 unload has been ch...
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How can I change my Cygwin home folder after installation?

I just installed Cygwin, and it looks like the home directory in the bash prompt is on my Z: drive. That's not where I want it. ...
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Why is Thread.Sleep so harmful

...it mentioned that Thread.Sleep(); should not be used, but I can't understand why this is so. If Thread.Sleep(); can cause trouble, are there any alternative solutions with the same result that would be safe? ...