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Alter MySQL table to add comments on columns
... AND is_nullable = 'YES' AND column_key = '','DEFAULT NULL ', ''),
extra,
' COMMENT \'',
column_comment,
'\' ;') as script
FROM
information_schema.columns
WHERE
table_schema = 'my_database_name'
ORDER BY table_name , column_name
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Open it o...
Best practices for Storyboard login screen, handling clearing of data upon logout
...imated:NO completion:nil];
}
@end
LoginExample is a sample project for extra help.
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Bootstrap css hides portion of container below navbar navbar-fixed-top
...ntainability test for no good reason). It isn't clear right away what this extra navbar does.
– fragilewindows
Dec 7 '16 at 13:07
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How to get users to read error messages?
... Instead of requiring users to figure out the date format, take a couple extra minutes and teach your software how to parse dates in multiple formats. The computer is smart -- let it help the user rather than slap their wrists.
– Bryan Oakley
Jul 18 '10 at 4:...
What is a tracking branch?
...anch sf will automatically push to and pull from origin/serverfix.
BONUS: extra git status info
With a tracking branch, git status will tell you whether how far behind your tracking branch you are - useful to remind you that you haven't pushed your changes yet! It looks like this:
$ git status
O...
Confusion: @NotNull vs. @Column(nullable = false) with JPA and Hibernate
...he latter for indicating database schema details. You're just getting some extra (and welcome!) help from Hibernate on the validation annotations.
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Why #define TRUE (1==1) in a C boolean macro instead of simply as 1?
...usage with 1==1, while just using 1 will replace 1, isn't the first method extra comparision overhead... or it is made optimized compiler ?
– pinkpanther
Jun 9 '13 at 13:32
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Conditional Variable vs Semaphore
...k object that they use to maintain mutual exclusion, but then they provide extra functionality on top of the lock for synchronizing thread execution. It's mostly up to you to figure out which one makes the most sense for your situation.
That's not necessarily the most technical description, but ...
Java GUI frameworks. What to choose? Swing, SWT, AWT, SwingX, JGoodies, JavaFX, Apache Pivot? [close
...course you can integrate your custom controls as well, but that takes some extra effort.
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edited Sep 9 '11 at 12:50
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What is the purpose of python's inner classes?
... methods of the outer class — they will see the outer's self without any extra work required (just use a different identifier where you would typically put the inner's self; like innerself), and will be able to access the outer instance via that.
– Evgeni Sergeev
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