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Tables instead of DIVs [duplicate]
... Agreed. Years ago when I was first stepping away from table-based layouts, I had the whole "use divs" mantra drilled into my brain. The resulting code was even less semantic. Once you get to know HTML and all it offers, you learn to write meaningful code and it all becomes simple.
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Understanding :source option of has_one/has_many through of Rails
... have three models, Pet, Dog and Dog::Breed.
class Pet < ActiveRecord::Base
has_many :dogs
end
class Dog < ActiveRecord::Base
belongs_to :pet
has_many :breeds
end
class Dog::Breed < ActiveRecord::Base
belongs_to :dog
end
In this case, we've chosen to namespace the Dog::Breed, b...
How can I detect if a file is binary (non-text) in python?
...me good answers here: stackoverflow.com/questions/1446549/… The answer based on an activestate recipe looks good to me, it allows a small proportion of non-printable characters (but no \0, for some reason).
– Sam Watkins
Mar 14 '13 at 2:57
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How can I catch all the exceptions that will be thrown through reading and writing a file?
...f exception at all.
}
The reason that works is because Exception is the base class for all exceptions. Thus any exception that may get thrown is an Exception (Uppercase 'E').
If you want to handle your own exceptions first simply add a catch block before the generic Exception one.
try{
}c...
What is the shortest function for reading a cookie by name in JavaScript?
...
Assumptions
Based on the question, I believe some assumptions / requirements for this function include:
It will be used as a library function, and so meant to be dropped into any codebase;
As such, it will need to work in many differen...
Should services always return DTOs, or can they also return domain models?
I'm (re)designing large-scale application, we use multi-layer architecture based on DDD.
9 Answers
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Is it possible to register a http+domain-based URL Scheme for iPhone apps, like YouTube and Maps?
I'd like to have iOS to open URLs from my domain (e.g. http://martijnthe.nl ) with my app whenever the app is installed on the phone, and with Mobile Safari in case it is not.
...
Display Animated GIF
.../android_asset/name.gif for resources in asset folder), and in loadDataWithBaseURL(), you don't need to set base URL, on the other hand, it's similar to loadData() method.
String gifName = "name.gif";
String yourData = "<html style=\"margin: 0;\">\n" +
" <body style=\"margin: 0;\...
`ui-router` $stateParams vs. $state.params
...n the two is more than just a matter of context. $stateParams captures url-based params that $state considers applies to that state, even if its child state contains more params. $state.params seems to capture all url + non-url based params of the current state you are in. If you are in state parent...
In JavaScript, why is “0” equal to false, but when tested by 'if' it is not false by itself?
...his relevant part as:
if IsPropertyReference(V), then
a. If HasPrimitiveBase(V) is false, then let get be the [[Get]] internal method of base, otherwise let get
be the special [[Get]] internal method defined below.
b. Return the result of calling the get internal method using base as its this va...