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bower command not found
I tried to install twitter bower on my Mac, and I used
5 Answers
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no gravity for scrollview. how to make content inside scrollview as center
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I had the same issue and finally figured it out. This is for a vertical ScrollView.
Put your ScrollView inside a RelativeLayout and center it in the RelativeLayout. In order for this to work, your ScrollView should have
android:layout_height="wrap_c...
Increment a database field by 1
...r perhaps you're looking for something like INSERT...MAX(logins)+1? Essentially you'd run a query much like the following - perhaps a bit more complex depending on your specific needs:
INSERT into mytable (logins)
SELECT max(logins) + 1
FROM mytable
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How to merge a list of lists with same type of items to a single list of items?
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Why is x => x needed for this to work? I usually see things like x = > x +1 but not x = > x.
– SwimBikeRun
Apr 18 '15 at 2:25
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What is the difference between .map, .every, and .forEach?
I've always wondered what the difference between them were. They all seem to do the same thing...
4 Answers
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Difference between using bean id and name in Spring configuration file
...ference, 3.2.3.1 Naming Beans:
Every bean has one or more ids (also
called identifiers, or names; these
terms refer to the same thing). These
ids must be unique within the
container the bean is hosted in. A
bean will almost always have only one
id, but if a bean has more than one
i...
How is Generic Covariance & Contra-variance Implemented in C# 4.0?
...hat will become IEnumerable<out T>. That doesn't hurt type safety at all, but lets you return an IEnumerable<string> from a method declared to return IEnumerable<object> for instance.
Contravariance is harder to give concrete examples for using interfaces, but it's easy with a del...
How to export JavaScript array info to csv (on client side)?
...ure but I need to do this using JavaScript. I am using Dojo 1.8 and have all the attribute info in array, which looks like this:
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What does the term “porcelain” mean in Git?
The term "porcelain" appears occasionally in the Git documentation. What does it mean?
9 Answers
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In JavaScript, is returning out of a switch statement considered a better practice than using break?
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A break will allow you continue processing in the function. Just returning out of the switch is fine if that's all you want to do in the function.
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