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rvm installation not working: “RVM is not a function”
...on, --auto had been deprecated in favour of --auto-dotfiles so the command now is rvm get stable --auto-dotfiles
– Mart Van de Ven
Nov 8 '13 at 3:56
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How to implement a ConfigurationSection with a ConfigurationElementCollection
...se "add" the default one but i changed it just for the sake of this post.
Now all of our nested Elements have been implemented now we should aggregate all of those in a class which has to implement System.Configuration.ConfigurationSection
CustomApplicationConfigSection
public class CustomApplica...
Python UTC datetime object's ISO format doesn't include Z (Zulu or Zero offset)
... return timedelta(0)
Then you can manually add the time zone info to utcnow():
>>> datetime.utcnow().replace(tzinfo=simple_utc()).isoformat()
'2014-05-16T22:51:53.015001+00:00'
Note that this DOES conform to the ISO 8601 format, which allows for either Z or +00:00 as the suffix for UT...
Is it possible to specify a starting number for an ordered list?
... would like the initial number to be 6. I found that this was supported (now deprecated) in HTML 4.01. In this specification they say that you can specify the starting integer by using CSS. (instead of the start attribute)
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bash: shortest way to get n-th column of output
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You can go one step further and define D to be:
alias -g D="|xargs rm"
Now you can type:
cat file X1 D
to delete all files mentioned in the first column of file "file".
If you know the bash, the zsh is not much of a change except for some new features.
HTH Chris
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How can I see the size of a GitHub repository before cloning it?
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Isn't the size in MB now -> It's not that clear, it looks like it depends on the repo being queried... Small repos expose size in bytes, large ones in megabytes. I've opened an issue at GitHub support. I'll update the answer as soon as the iss...
Homebrew’s `git` not using completion
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I have already installed git without brew. Now I want to install bash_completion using brew. I ran brew install bash-completion and added above code but no luck
– MagePsycho
Sep 3 '14 at 6:35
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Calling C++ class methods via a function pointer
...mal* pAnimal = (*pNew)();
pAnimal->makeNoise();
return 0;
}
Now although you can normally use a Dog* in the place of an Animal* thanks to the magic of polymorphism, the type of a function pointer does not follow the lookup rules of class hierarchy. So an Animal method pointer is not ...
Size-limited queue that holds last N elements in Java
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Thanks! Looks that's the most viable alternative for now :)
– GreyCat
Apr 18 '11 at 20:52
3
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How to detect responsive breakpoints of Twitter Bootstrap 3 using JavaScript?
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Edit: This library is now available through Bower and NPM. See github repo for details.
UPDATED ANSWER:
Live example: CodePen
Latest version: Github repository
Don't like Bootstrap? Check: Foundation demo and Custom framework demos
Have a probl...