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How to change the default font size in ggplot2
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Use theme_set()
theme_set(theme_gray(base_size = 18))
qplot(1:10, 1:10)
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Get all files that have been modified in git branch
...voiding the checkout:
git diff --name-only <notMainDev> $(git merge-base <notMainDev> <mainDev>)
If your particular shell doesn't understand the $() construct, use back-ticks instead.
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How to merge specific files from Git branches
...g using the information from a common ancestor, you can follow a procedure based on one found in the "Advanced Merging" section of the git Reference Manual.
For this protocol, I'm assuming you're wanting to merge the file 'path/to/file.txt' from origin/master into HEAD - modify as appropriate. (You...
How to list of all the tables defined for the database when using active record?
How do I get a list of all the tables defined for the database when using active record?
5 Answers
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Update Item to Revision vs Revert to Revision
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If you try to commit an item with older BASE-Revision than HEAD, you will get an "commit failed: your working copy is propbably out of date"
– Peter Parker
Aug 2 '09 at 10:35
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Including another class in SCSS
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Try this:
Create a placeholder base class (%base-class) with the common
properties
Extend your class (.my-base-class) with this placeholder.
Now you can extend %base-class in any of your classes (e.g. .my-class).
%base-class {
width: 80%;
margin-lef...
Why does parseInt yield NaN with Array#map?
...rn. The first is the same as not supplying the parameter, so it defaulted based on the input (base 10, in this case). Base 1 is an impossible number base, and 3 is not a valid number in base 2:
parseInt('1', 0); // OK - gives 1
parseInt('2', 1); // FAIL - 1 isn't a legal radix
parseInt('3', 2); /...
Disable Required validation attribute under certain circumstances
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{
[Required]
public override string ID
{
get { return base.ID; }
set { base.ID = value; }
}
}
This way, you don't have to bother with client/server side validations, the framework will behave the way it's supposed to. Also, if you define a [Display] attribute on th...
ASP.NET MVC 404 Error Handling [duplicate]
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Nice! :) ErrorsController could inherit from the same base as all other controllers and thus have access to a certain functionality. Moreover, Error404 view could be wrapped in master providing the user with overall look and feel of the rest of the site without any extra work.
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What does inverse_of do? What SQL does it generate?
... through a relationship.
Their example:
class Dungeon < ActiveRecord::Base
has_many :traps, :inverse_of => :dungeon
has_one :evil_wizard, :inverse_of => :dungeon
end
class Trap < ActiveRecord::Base
belongs_to :dungeon, :inverse_of => :traps
end
class EvilWizard < ActiveRe...