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Reorder bars in geom_bar ggplot2
... you using? Can you also privede a larger sample dataset (preferrably with more than one value for variable)?
– Jaap
Sep 4 '14 at 11:48
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How to check if a table contains an element in Lua?
...but I was wondering if something "official" exists for that ? Or something more efficient...
4 Answers
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Select first occurring element after another element
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#many .more.selectors h4 + p { ... }
This is called the adjacent sibling selector.
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Escaping keyword-like column names in Postgres
...ust the same. With the quotes this folding is not done. So "MyTable" is no more the same as mytable.
– A.H.
Oct 4 '11 at 18:31
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How to cast an object in Objective-C
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Typecasting in Objective-C is far more like old C than Java. Java hides most of this from the user, hence arguments that C should still be taught rather than Java as a first language.
– csmith
Jun 2 '16 at 14:18
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Scaling Node.js
... start multiple node processes first. But when you get really big you need more boxes).
Nginx load balancing example:
http {
upstream myproject {
server 127.0.0.1:8000 weight=3;
server 127.0.0.1:8001;
server 127.0.0.1:8002;
server 127.0.0.1:8003;
}
server {
listen 80...
CSS: how to add white space before element's content?
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Can I get JSON to load into an OrderedDict?
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How do I exclude all instances of a transitive dependency when using Gradle?
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For excluding one or more library globally add the following to your build.gradle
configurations.all {
exclude group:"org.apache.geronimo.specs", module: "geronimo-servlet_2.5_spec"
exclude group:"ch.qos.logback", module:"logback-core"
}
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How do I shuffle an array in Swift?
...particular element should move. There is a guarantee that no element moves more than once, but sometimes the "move" is to the same index. The simplest case is to think about [1, 2].shuffled()—should that return [2, 1] every time?
– Nate Cook
May 11 '15 at 15:...