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Rails 3 check if attribute changed
...umentation is really good, but it lets you do things such as:
@user.street1_changed? # => true/false
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Is there a difference between x++ and ++x in java?
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16 Answers
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Twitter Bootstrap: div in container with 100% height
...e page with a nav bar, and inside the container I want to add a div with 100% height (to the bottom of the screen). My css-fu is rusty, and I can't work this out.
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How to find children of nodes using BeautifulSoup
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131
Try this
li = soup.find('li', {'class': 'text'})
children = li.findChildren("a" , recursive=F...
How to deserialize a list using GSON or another JSON library in Java?
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edited Jul 15 '16 at 20:56
answered Nov 30 '10 at 21:14
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Show control hierarchy in the WinForms designer
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191
You need to use the Document Outline
View > Other Windows > Document Outline
Or via h...
How do I configure Notepad++ to use spaces instead of tabs?
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edited Jun 14 '18 at 14:23
Peter Mortensen
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Should I add .vcxproj.filter files to source control?
While evaluating Visual Studio 2010 Beta 2, I see that in the converted directory, my vcproj files became vcxproj files. There are also vcxproj.filter files alongside each project which appear to contain a description of the folder structure (\Source Files, \Header Files, etc.).
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Best way to test if a generic type is a string? (C#)
...n we will have a default instance of the type, not null. Here is attempt 1:
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