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What is the difference between URI, URL and URN? [duplicate]
...An example of a URC would be an indicator for viewing the source code of a web page: view-source:http://example.com/. A URC is another type of URI that is neither URL nor URN.
Frequently Asked Questions
I've heard that I shouldn't say URL anymore, why?
The w3 spec for HTML says that the href of ...
Using Node.js only vs. using Node.js with Apache/Nginx
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There are several good reasons to stick another webserver in front of Node.js:
Not having to worry about privileges/setuid for the Node.js process. Only root can bind to port 80 typically. If you let nginx/Apache worry about starting as root, binding to port 80, and then...
Can you attach Amazon EBS to multiple instances?
We currently use multiple webservers accessing one mysql server and fileserver. Looking at moving to the cloud, can I use this same setup and attach the EBS to multiple machine instances or what's another solution?
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What is the difference between IQueryable and IEnumerable?
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@JenonD link is dead, here's the waybackmachine: web.archive.org/web/20160904162931/http://www.dotnet-tricks.com/…
– majjam
Nov 15 '18 at 12:31
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How to create an infinite loop in Windows batch file?
...place for goto - in the lowest programming x)
– jave.web
Aug 14 '13 at 13:37
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Websocket API to replace REST API?
I have an application whose primary function works in real time, through websockets or long polling.
10 Answers
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Options for HTML scraping? [closed]
...lar to perl WWW:Mechanize. Gives you a browser like object to ineract with web pages
lxml: Python binding to libwww. Supports various options to traverse and select elements (e.g. XPath and CSS selection)
scrapemark: high level library using templates to extract informations from HTML.
pyquery: allo...
Java client certificates over HTTPS/SSL
...actually thinking of using this in production for a very specific purpose (web crawling), and I mentioned your implementation in a question.(stackoverflow.com/questions/13076511/…). If you have time, could you please look at it, and let me know if there are any security risks I missed?
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Tools to make CSS sprites? [closed]
...s JavaScript FileReader and HTML Canvas to generate the sprites inside the web browser without uploads.
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Sound effects in JavaScript / HTML5
...or a music app (more than just a player), you'll want to use more advanced Web Audio API, which is now supported by most browsers.
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