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How to keep up with the latest versions of Node.js in Ubuntu? PPA? Compiling?
...ol which versions you use, have more than one version installed and so on. It's why it's the accepted answer.
– João Pinto Jerónimo
Dec 29 '14 at 21:51
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Set cache-control for entire S3 bucket automatically (using bucket policies?)
...r an entire s3 bucket, both existing and future files and was hoping to do it in a bucket policy.
I know I can edit the existing ones and I know how to specify them on put if I upload them myself but unfortunately the app that uploads them cannot set the headers as it uses s3fs to copy the files th...
How do I determine if a port is open on a Windows server? [closed]
I'm trying to install a site under an alternative port on a server, but the port may be closed by a firewall. Is there a way to ping out or in, on a specific port, to see if it is open?
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Google Gson - deserialize list object? (generic type)
...sonArray, listType);
Since several people in the comments have mentioned it, here's an explanation of how the TypeToken class is being used. The construction new TypeToken<...>() {}.getType() captures a compile-time type (between the < and >) into a runtime java.lang.reflect.Type objec...
How the single threaded non blocking IO model works in Node.js
... article understanding-the-node-js-event-loop , I'm really confused about it.
It gave an example for the model:
7 Answers
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Failed to load resource under Chrome
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I recently ran into this problem and discovered that it was caused by the "Adblock" extension (my best guess is that it's because I had the words "banner" and "ad" in the filename).
As a quick test to see if that's your problem, start Chrome in incognito mode with extensions d...
MongoDB - admin user not authorized
...trying to add authorization to my MongoDB.
I am doing all this on Linux with MongoDB 2.6.1.
My mongod.conf file is in the old compatibility format
(this is how it came with the installation).
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“Origin null is not allowed by Access-Control-Allow-Origin” error for request made by application ru
...problems:
You weren't passing a "jsonp" type specifier to your $.get, so it was using an ordinary XMLHttpRequest. However, your browser supported CORS (Cross-Origin Resource Sharing) to allow cross-domain XMLHttpRequest if the server OKed it. That's where the Access-Control-Allow-Origin header cam...
Why does Date.parse give incorrect results?
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Until the 5th edition spec came out, the Date.parse method was completely implementation dependent (new Date(string) is equivalent to Date.parse(string) except the latter returns a number rather than a Date). In the 5th edition spec the requ...
What are dictionary view objects?
...their name says: views are simply like a window on the keys and values (or items) of a dictionary. Here is an excerpt from the official documentation for Python 3:
>>> dishes = {'eggs': 2, 'sausage': 1, 'bacon': 1, 'spam': 500}
>>> keys = dishes.keys()
>>> values = dish...