I have created a nice multiresolution favicon.ico containing 16x16, 32x32, & 48x48 resolution icons开发者_如何学编程. These load up all pretty-like within browsers or when the site is saved to the
I just asked a question that helps about using generics (or polymorphism) to avoid duplication of code.I am really trying to follow the DRY principle.
There are many files in our project that would call a Facebook api.And the call is complicated, spanning usually 8 lines or more, just for the argument values.
I have these two methods on a class that differ only in one method call. Obviously, this is very un-DRY, especia开发者_如何学Clly as both use the same formula.
I find myself using hash arguments to constructors quite a bit, especially when writing DSLs for configuration or other bits of API that the end user will be exposed to. What I end up doing is somethi
I\'m trying to figure out how I can define validation rules for my domain objects in one single location within my application but have run in to a snag...
I have a python class which reads a config file using ConfigParser: Config file: [geography] Xmin=6.6 Xmax=18.6
Imagine this case, but with a lot more component buckets and a lot more intermediates and outputs.Many of the intermediates are calculated at the detail level, but a few things are calculated at the a
Fabric has become my deployment tool of choice both for deploying Django projects and for initially configuring Ubuntu slices. However, my current workflow with Fabric isn\'t very DRY,开发者_StackOver
Ok say I have the following model: class Country < ActiveRecord::Base va开发者_StackOverflowlidates_presence_of :name
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