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Upgrade Node.js to the latest version on Mac OS
...8.18 to v0.10.20 without any other requirements like brew etc, (type these commands in the terminal):
sudo npm cache clean -f (force) clear you npm cache
sudo npm install -g n install n (this might take a while)
sudo n stable upgrade to the current stable version
Note that sudo might prompt your...
SSH to Elastic Beanstalk instance
... onto the server.
$ ssh -i path/to/keypair.pub ec2-user@ec2-an-ip-address.compute-1.amazonaws.com
Note: For adding a keypair to the environment configuration, the instances' termination protection must be off as Beanstalk would try to terminate the current instances and start new instances with t...
How can I move a single directory from a git repository to a new repository whilst maintaining the h
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How do I access the host machine from the guest machine? [closed]
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On the XP machine, find your IP address by going to the command prompt and typing ipconfig. Try replacing the last number with 1 or 2. For example, if your IP address is 192.168.78.128, use http://192.168.78.1:3000.
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What is the recommended approach towards multi-tenant databases in MongoDB?
...s gone):
https://web.archive.org/web/20140812091703/http://support.mongohq.com/use-cases/multi-tenant.html
The guys stated to avoid 2nd options at any cost, which as I understand is not particularly specific to mongodb. My impression is that this is applicable for most of the NoSQL dbs I researched...
How to send a JSON object over Request with Android?
...code for sending and receiving HTTP, you can use standard Java code. I'd recommend using the Apache HTTP client, which comes with Android. Here's a snippet of code I used to send an HTTP POST.
I don't understand what sending the object in a variable named "jason" has to do with anything. If you're ...
ggplot: How to increase spacing between faceted plots?
I have several faceted histograms (obtained with the command below) which are nicely plotted one under the other. I would like to increase the spacing between them, however, they are tight.
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How do I make a request using HTTP basic authentication with PHP curl?
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Assign variables to child template in {% include %} tag Django
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For completeness note that if you want to render the template only with the given variables (and doesn't inherit the parent context) you can add the "only" option: {% include "path/to/template.html" with form=form only }}
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Selecting and manipulating CSS pseudo-elements such as ::before and ::after using jQuery
...t';
}
If you want to prevent the 'other text' from showing up, you could combine this with seucolega's solution like this:
In HTML:
<span>foo</span>
In jQuery:
$('span').hover(function(){
$(this).addClass('change').attr('data-content','bar');
});
In CSS:
span.change:after ...