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Rails 3.1: Engine vs. Mountable App
...pecified as:
# my_engine/config/routes.rb
Rails.application.routes.draw do
# whatever
end
No namespacing of models, controllers, etc. These are immediately
accessible to the parent application.
Mountable Engine
The engine's namespace is isolated by default:
# my_engine/lib/my_engine/...
Best practices for reducing Garbage Collector activity in Javascript
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A lot of the things you need to do to minimize GC churn go against what is considered idiomatic JS in most other scenarios, so please keep in mind the context when judging the advice I give.
Allocation happens in modern interpreters in several places:
Wh...
Capture screenshot of active window?
... screen capturing application and everything is going fine. All I need to do is capture the active window and take a screenshot of this active window. Does anyone know how I can do this?
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Undo git reset --hard with uncommitted files in the staging area
...o recover my work. I stupidly did git reset --hard , but before that I've done only get add . and didn't do git commit . Please help! Here is my log:
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Inner text shadow with CSS
...3 and trying to achieve a text effect like this (the black blurry inner shadow):
22 Answers
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How do I use .woff fonts for my website?
Where do you place fonts so that CSS can access them?
2 Answers
2
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Echo tab characters in bash script
How do I echo one or more tab characters using a bash script?
When I run this code
10 Answers
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How do I create a unique ID in Java? [duplicate]
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Create a UUID.
String uniqueID = UUID.randomUUID().toString();
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How to convert IEnumerable to ObservableCollection?
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@Rexxo it will be slightly faster to do it with the constructor. Internally it is using a foreach to copy the items to the internal collection, however if you do the foreach and call Add it will be going through InsertItem which does a lot of extra stuff that is...
How do I get the path and name of the file that is currently executing?
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BEWARE: This call does not give the same result with different environments. Consider accepting Usagi's answer below: stackoverflow.com/a/6628348/851398
– faraday
Mar 5 '14 at 7:41
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