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How to assign colors to categorical variables in ggplot2 that have stable mapping?
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The easiest solution is to convert your categorical variable to a factor prior to the subsetting. Bottomline is that you need a factor variable with exact the same levels in all your subsets.
library(ggplot2)
dataset <- data.frame(category = rep(LE...
Unit Testing AngularJS directive with templateUrl
...e ng-html2js preprocessor. Ng-html2js reads the HTML files you specify and converts them into an Angular module that pre-loads the $templateCache.
Step 1: Enable and configure the preprocessor in your karma.conf.js
// karma.conf.js
preprocessors: {
"path/to/templates/**/*.html": ["ng-html2js"...
How do I add more members to my ENUM-type column in MySQL?
...ySQL is notorious for allowing garbage into ENUM columns. It will silently convert non-conforming values to empty strings, for instance. Are you 100% sure you don't have any offending values? No empty strings? No leading or trailing whitespace? Case differences? Accented characters?
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Can virtual functions have default parameters?
.... However since no one mentions simple and effective solution, here it is: Convert your parameters to struct and then you can have default values to struct members!
So instead of,
//bad idea
virtual method1(int x = 0, int y = 0, int z = 0)
do this,
//good idea
struct Param1 {
int x = 0, y = 0...
Remote branch is not showing up in “git branch -r”
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This is very usefull if you have converted a shallow clone to an unshallow.
– Warpzit
Oct 3 '16 at 13:29
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AngularJS : What is a factory?
...y syntax
easier to understand
nowadays with es6 "service" is done since it converts to es6 classes better
its essentially abstracting away business logic from the controller
if you use biz logic with controllers then you can only use with controllers
controller is for putting data on scope not proce...
Should the .gradle folder be added to version control?
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All of the world's iOS debs converting to Android, thank you! :)
– Fattie
Jun 5 '14 at 10:41
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How can I scale an image in a CSS sprite
... of #element scales down. You can do the same with its height, too, if you convert height to a percentage. The only tricky bit are figuring out the percentages for background-position.
The first percentage is the width of the targeted area of the sprite when at normal width divided by the sprite's ...
Creating multiline strings in JavaScript
I have the following code in Ruby. I want to convert this code into JavaScript. what's the equivalent code in JS?
39 Answer...
Routes with Dash `-` Instead of Underscore `_` in Ruby on Rails
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there has to be a better and faster way to convert all routes that has undersore to hyphens
– carbonr
Mar 31 '13 at 17:59
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