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How to close tag properly?
...lt;img /> is valid in [X]HTML/XML, though the use of XHTML is very rare nowadays and if your server is serving the pages as text/html all you have to worry about is writing valid HTML. The odds to have to migrate an HTML app to XHTML is close to nil.
– Fabrício Matté
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What is the purpose of the word 'self'?
...stance attributes. That's why assigning to an instance attribute needs to know what instance to assign to, and that's why it needs self..
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jQuery .live() vs .on() method for adding a click event after loading dynamic html
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@jfriend00 do you happen to know how we can apply this same process to a hover, non-hover situation? is there a source that talks about this?
– klewis
Jan 29 '16 at 20:52
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What does inverse_of do? What SQL does it generate?
...lt; ActiveRecord::Base
belongs_to :project, :inverse_of=>:tasks
end
Now, in the console:
irb> p = Project.new
=> #<Project id: nil, name: nil, ...>
irb> t = p.tasks.build
=> #<Task id: nil, project_id: nil, ...>
irb> t.project
=> #<Project id: nil, name: nil,...
Difference between \n and \r?
...ng time. With the release of Mac OS X in 2001 (which is Unix-based), \n is now used.
– jbbuckley
Jul 25 '15 at 1:21
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How to identify unused css definitions
...used css definitions in a project? A bunch of css files were pulled in and now I'm trying to clean things up a bit.
10 Answ...
How to bind an enum to a combobox control in WPF?
...zarre but I have seen similar stuff with wpf madness. Will do and let you know. Btw is this the same problem described here: social.msdn.microsoft.com/Forums/en-US/wpf/thread/…
– Joan Venge
May 26 '11 at 23:18
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Disable Visual Studio code formatting in Razor
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I was searching this in exasperation again, I don't know whether they've changed something, but Metroid Hunter's fix works for me in Razor stackoverflow.com/a/28053865/62829
– mattmanser
Feb 16 '15 at 17:44
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How can I read large text files in Python, line by line, without loading it into memory?
... with two file handlers (one read, the other write) python was hanging and now it's fine! Thanks.
– Xelt
Apr 23 '19 at 13:37
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Using Emacs to recursively find and replace in text files not already open
... (variables, function names etc.) across a project.
If you don't already know/use iedit mode it's a very handy tool, I strongly recommend you give it a look.
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