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What exactly are unmanaged resources?
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Right HTTP status code to wrong input
... bad but should generally be reserved for malformed syntax. OP seems to be more concerned about a case with well-formed syntax but invalid values. Plus 400 is a fairly common "oh shit something wasn't right" response code which you might want to differentiate from a particular case of erroneous inp...
How to convert an ArrayList containing Integers to primitive int array?
...hat a decent sized project likely already uses. I hope this answer gets more up-votes and visibility in the future.
– Sean Connolly
Apr 23 '13 at 12:15
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In MySQL, can I copy one row to insert into the same table?
...ORARY TABLE IF EXISTS tmptable_1;
As a temp table, there should never be more than one record, so you don't have to worry about the primary key. Setting it to null allows MySQL to choose the value itself, so there's no risk of creating a duplicate.
If you want to be super-sure you're only getting...
What's the difference between jquery.js and jquery.min.js?
...g all your JS file minified means they will load faster and will score you more brownie points.
You can get an addon for Mozilla called Page Speed that will look through your site and show you all the .JS files and provide minified versions (amongst other things).
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optional local variables in rails partial templates: how do I get out of the (defined? foo) mess?
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What is the difference between \r and \n?
... use \r to move to the start of the line and overwrite the existing text.
More importantly, Unix tends to use \n as a line separator; Windows tends to use \r\n as a line separator and Macs (up to OS 9) used to use \r as the line separator. (Mac OS X is Unix-y, so uses \n instead; there may be some ...
How does Junit @Rule work?
...nal functionality which applies to all tests within a test class, but in a more generic way.
For instance, ExternalResource executes code before and after a test method, without having to use @Before and @After. Using an ExternalResource rather than @Before and @After gives opportunities for better...
How to check if a database exists in SQL Server?
... change the system tables as they please. But in this case, after looking more closely, INFORMATION_SCHEMA doesn't work, so this is probably the best option.
– mwigdahl
Mar 24 '09 at 20:21
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git: undo all working dir changes including new files
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