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Unicode character as bullet for list-item in CSS
... How is that “much more efficient”? You’re sending an additional HTTP request to fetch the image and the total file increases as you load an image for something that could just be done through the use of a single Unicode character.
– Mathias Bynens
Ju...
WebRTC vs Websockets: If WebRTC can do Video, Audio, and Data, why do I need Websockets? [closed]
...odern browsers and even legacy browsers using web-socket-js polyfill.
Uses HTTP compatible handshake and default ports making it much easier to use with existing firewall, proxy and web server infrastructure.
Much simpler browser API. Basically one constructor with a couple of callbacks.
Client/brow...
Cron and virtualenv
...Simply add yourself to /etc/aliases and run sendmail -bi.
More info here:
http://codeinthehole.com/archives/43-Running-django-cronjobs-within-a-virtualenv.html
the link above is changed to:
https://codeinthehole.com/tips/running-django-cronjobs-within-a-virtualenv/
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Debugging WebSocket in Google Chrome
...with FiddlerScript to inspect WebSocket traffic in the same way you inpect HTTP traffic. Few advantages of this solution are that you can leverage many other functionalities in Fiddler, such as multiple inspectors (HexView, JSON, SyntaxView), compare packets, and find packets, etc.
Please refer to...
Node.JS constant for platform-specific new line?
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Not sure if this is new in the 0.8.x but there is now a constant http://nodejs.org/api/os.html#os_os_eol
var endOfLine = require('os').EOL;
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django - why is the request.POST object immutable?
...e to implement mutation methods? No: the POST object belongs to the django.http.QueryDict class, which implements a full set of mutation methods including __setitem__, __delitem__, pop and clear. It implements immutability by checking a flag when you call one of the mutation methods. And when you ca...
Difference between final and effectively final
...re the inner class PhoneNumber tries to access the numberLength variable:
http://codeinventions.blogspot.in/2014/07/difference-between-final-and.html
http://docs.oracle.com/javase/tutorial/java/javaOO/localclasses.html
sha...
ASP.NET custom error page - Server.GetLastError() is null
... (not doing a browser redirect). In fact that is more correct according to HTTP because the response code relates to the requested URL, not a shared error page request. Thanks for the pointer I missed that new feature!
– Tony Wall
Feb 5 '13 at 15:57
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Why would I prefer using vector to deque
...ointed out elsewhere on StackOverflow, there is more good discussion here: http://www.gotw.ca/gotw/054.htm .
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Combining a class selector and an attribute selector with jQuery
...ference=12345]").css('border', '#000 solid 1px');
There is a fiddle here http://jsfiddle.net/xXEHY/
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