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How to replace multiple white spaces with one white space
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answered Aug 14 '09 at 19:57
Tim HoolihanTim Hoolihan
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How to put a unicode character in XAML?
...rmat you could try the XML character escape. So instead of writing &\u2014, you could write — instead.
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How do I execute a program using Maven?
...lt;artifactId>exec-maven-plugin</artifactId>
<version>1.4.0</version>
<configuration>
<mainClass>org.dhappy.test.NeoTraverse</mainClass>
</configuration>
</plugin>
invoking mvn exec:java on the command line will invoke the plugin which i...
How do I create an immutable Class?
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edited Dec 9 '08 at 12:07
answered Dec 9 '08 at 11:47
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Should the hash code of null always be zero, in .NET
... what the hash code of null should be. It looks like the framework uses 0 :
9 Answers
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Unknown provider: $modalProvider
...tstrap']); Also, be sure you are using the latest version of ui-bootstrap (0.6.0), just to be safe.
The error is thrown in version 0.5.0, but updating to 0.6.0 does make the $modal service available. So, update to version 0.6.0 and be sure to require ui.boostrap when registering your module.
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Assign multiple columns using := in data.table, by group
... a b col1 col2 mean sum Name1 Longer%
# 1: 1 1 hi hello 2.5 5 10 15
# 2: 2 2 hi hello 3.5 7 14 21
# 3: 3 3 hi hello 4.5 9 18 27
# 4: 1 4 hi hello 2.5 5 10 15
# 5: 2 5 hi hello 3.5 7 14 21
# 6: 3 6 hi hello 4.5 9 18 27
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Count the occurrences of DISTINCT values
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407
SELECT name,COUNT(*) as count
FROM tablename
GROUP BY name
ORDER BY count DESC;
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git working on two branches simultaneously
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Git 2.5+ (Q2 2015) supports this feature!
If you have a git repo cool-app, cd to root (cd cool-app), run git worktree add ../cool-app-feature-A feature/A. This checks out the branch feature/A in it's own new dedicated directory, cool-app-...
Flask-SQLAlchemy how to delete all rows in a single table
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DazWorrallDazWorrall
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