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Selectors in Objective-C?
...
As per apple docs:
https://developer.apple.com/library/archive/documentation/General/Conceptual/DevPedia-CocoaCore/Selector.html
A selector is the name used to select a method to execute for an object, or the unique identifier that replaces...
What specific productivity gains do Vim/Emacs provide over GUI text editors?
...few people were gaga over Vim. See the video of Vim power user in action:
https://www.youtube.com/watch?v=FcpQ7koECgk
If your current editor can do what he is doing, there is no need to switch! :)
Also, read this http://www.viemu.com/a-why-vi-vim.html
After watching the video and reading that a...
Linking to an external URL in Javadoc?
...bol (<) as the first character.
For example : @see <a href="http://www.google.com">Google</a>
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Why does Math.round(0.49999999999999994) return 1?
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How do I get the entity that represents the current user in Symfony2?
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Checking network connection
...client as httplib
def have_internet():
conn = httplib.HTTPConnection("www.google.com", timeout=5)
try:
conn.request("HEAD", "/")
conn.close()
return True
except:
conn.close()
return False
...
How to center an iframe horizontally?
...frame on your webpage is :
<p align="center"><iframe src="http://www.google.com/" width=500 height="500"></iframe></p>
where width and height will be the size of your iframe in your html page.
shar...
Colors with unix command “watch”?
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API pagination best practices
...ve the number of results requested due to filtering done after pagination.
https://developers.facebook.com/blog/post/478/
If you really need to accommodate this edge case, you need to "remember" where you left off. jandjorgensen suggestion is just about spot on, but I would use a field guaranteed t...
Are static fields inherited?
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