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How can I manipulate the strip text of facet_grid plots?
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You can modify strip.text.x (or strip.text.y) using theme_text(), for instance
qplot(hwy, cty, data = mpg) +
facet_grid(. ~ manufacturer) +
opts(strip.text.x = theme_text(size = 8, colour = "red", angle = 90))
Update: for ggplot2 version...
How to sort an array of hashes in ruby
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Simples:
array_of_hashes.sort_by { |hsh| hsh[:zip] }
Note:
When using sort_by you need to assign the result to a new variable: array_of_hashes = array_of_hashes.sort_by{} otherwise you can use the "bang" method to modify in place: array_of_hashes.s...
How do I simply create a patch from my latest git commit?
I'm looking for the magic command of creating a patch from the last commit made.
5 Answers
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Difference between a View's Padding and Margin
...margin!" It's the empty space between me and you. Don't come inside my comfort zone -- my margin.
To make it more clear, here is a picture of padding and margin in a TextView:
xml layout for the image above
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://sche...
What is mattr_accessor in a Rails module?
...'t really find this in Rails documentation but it seems like 'mattr_accessor' is the Module corollary for 'attr_accessor' (getter & setter) in a normal Ruby class .
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Equation for testing if a point is inside a circle
...x, center_y) and radius radius , how do you test if a given point with coordinates (x, y) is inside the circle?
16 Answ...
What exactly is Python multiprocessing Module's .join() Method Doing?
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The join() method, when used with threading or multiprocessing, is not related to str.join() - it's not actually concatenating anything together. Rather, it just means "wait for this [thread/process] to complete". The name join is used because the multiprocessing modul...
Why should the Gradle Wrapper be committed to VCS?
From Gradle's documentation: https://docs.gradle.org/current/dsl/org.gradle.api.tasks.wrapper.Wrapper.html
6 Answers
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Is it possible to add dynamically named properties to JavaScript object?
... answered Jul 26 '09 at 9:27
Georg SchöllyGeorg Schölly
113k4646 gold badges197197 silver badges254254 bronze badges
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Java - Including variables within strings?
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You can always use String.format(....). i.e.,
String string = String.format("A String %s %2d", aStringVar, anIntVar);
I'm not sure if that is attractive enough for you, but it can be quite handy. The syntax is the same as for printf and java.util.F...