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How do I query if a database schema exists
...ss we run a database update script as we deploy code to 4 different environments. Further, since the same query will get added to until we drop a release into production it has to be able to run multiple times on a given database. Like this:
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iPhone Navigation Bar Title text color
...ler.navigationBar setTitleTextAttributes:
@{NSForegroundColorAttributeName:[UIColor yellowColor]}];
However, this doesn't seem have an effect in subsequent views.
Classic approach
The old way, per view controller (these constants are for iOS 6, but if want to do it per view controller on iOS ...
Sort a single String in Java
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The ICU project describes a code point order UTF-16 sort method: icu-project.org/docs/papers/utf16_code_point_order.html . I don't think Arrays.sort will destroy any supplementary characters due to the way the ranges are defined, but don't quote me.
– McDowell...
How to get height of entire document with JavaScript?
Some documents I can't get the height of the document (to position something absolutely at the very bottom). Additionally, a padding-bottom on seems to do nothing on these pages, but do on the pages where height will return. Case(s) in point:
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SQL Server: Difference between PARTITION BY and GROUP BY
...gregate queries over the years. Recently, I've been reverse-engineering some code that uses PARTITION BY to perform aggregations. In reading through all the documentation I can find about PARTITION BY , it sounds a lot like GROUP BY , maybe with a little extra functionality added in? Are they...
Remove padding from columns in Bootstrap 3
... <div class="widget-header">
<h3>Dimensions</h3>
</div>
<div class="widget-content">
</div>
</div>
</div>
<div class="col-md-8 nopadding">
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Hidden features of Eclipse [closed]
Alright it can be a lame question, but everybody uses these things differently. What's some of the best time savers out there for this IDE.
Tom
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Execute method on startup in Spring
Is there any Spring 3 feature to execute some methods when the application starts for the first time? I know that I can do the trick of setting a method with @Scheduled annotation and it executes just after the startup, but then it will execute periodically.
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Make .git directory web inaccessible
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True, but I would recommend against putting it in the .git/ directory itself because it would be lost if you ever re-cloned the repository.
– Jake Wharton
May 26 '11 at 17:36
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How to add minutes to my Date
...her approach:
It can be as simple as this (other option is to use joda-time)
static final long ONE_MINUTE_IN_MILLIS=60000;//millisecs
Calendar date = Calendar.getInstance();
long t= date.getTimeInMillis();
Date afterAddingTenMins=new Date(t + (10 * ONE_MINUTE_IN_MILLIS));
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