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How do you discover model attributes in Rails?
I am finding it difficult to easily see what attributes/properties exist on all of my model classes since they are not explicitly defined in my class files.
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Why would finding a type's initializer throw a NullReferenceException?
... to optimize some tests for Noda Time, where we have some type initializer checking. I thought I'd find out whether a type has a type initializer (static constructor or static variables with initializers) before loading everything into a new AppDomain . To my surprise, a small test of this threw ...
NameError: name 'reduce' is not defined in Python
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Google Maps V3: How to disable “street view”?
There is a "person" icon which allows user to view "Street View". I don't want this functionality on my map, is there a way to remove it or disable it?
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How to compare two files not in repo using git
I'd like to compare two css files which are not in any git repository. Is there such a functionality in git?
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Loop through properties in JavaScript object with Lodash
Is it possible to loop through the properties in a JavaScript object? For instance, I have a JavaScript object defined as this:
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How to use QueryPerformanceCounter?
I recently decided that I needed to change from using milliseconds to microseconds for my Timer class, and after some research I've decided that QueryPerformanceCounter is probably my safest bet. (The warning on Boost::Posix that it may not works on Win32 API put me off a bit). However, I'm not re...
How to convert a clojure keyword into a string?
In my application I need to convert clojure keyword eg. :var_name into a string "var_name". Any ideas how that could be done?
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What is the mouse down selector in CSS?
I have noticed that buttons and other elements have a default styling and behave in 3 steps: normal view, hover/focus view and mousedown/click view, in CSS I can change the styling of normal view and hover view like this:
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How to get the home directory in Python?
I need to get the location of the home directory of the current logged-on user. Currently, I've been using the following on Linux:
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