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Rotating a point about another point (2D)
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Backbone View: Inherit and extend events from parent
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Wouldn't it be easier to create specialized base constructor from Backbone.View that handles the inheritance of events up the hierarchy.
BaseView = Backbone.View.extend {
# your prototype defaults
},
{
# redefine the 'extend' function as decorated function of ...
What is the performance cost of having a virtual method in a C++ class?
...ing as virtual. If all functions are virtual everything can be replaced by base classes - public, protected, private - everything becomes fair game. By accident or intention subclasses could then change the behavior of functions that then cause problems when used in the base implementation.
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Is it possible to assign numeric value to an enum in Java?
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Understanding the difference between __getattr__ and __getattribute__
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Cast Object to Generic Type for returning
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Much better. I hate exception-based program flows. In my case, I wanted to check whether the object in question implements an interface. For that, I used isAssignableFrom.
– haslo
Aug 2 '19 at 9:50
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Converting PKCS#12 certificate into PEM using OpenSSL
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Set time part of DateTime in ruby
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rails i18n - translating text with links inside
...tionController.rb just
class ApplicationController < ActionController::Base
helper I18nHelpers
Given a key in the en.yml file like
mykey: "Click %|here|!"
can be used in ERB as
<%= t '.mykey' do |text| %>
<%= link_to text, 'http://foo.com' %>
<% end %>
should genera...
django admin - add custom form fields that are not part of the model
... custom form fields to the add/update page of this model in the admin that based on these fields values I will build the long string expression and save it in the relevant model field.
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