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socket.io rooms or namespacing?
I am investigating nodejs/socket.io for real time chat, and I need some advice for implementing rooms.
5 Answers
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How to prevent blank xmlns attributes in output from .NET's XmlDocument?
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infojolt
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answered Sep 25 '08 at 20:49
Neil C. ObremskiNeil C. Obrems...
SVN command to delete all locally missing files
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Peter Mortensen
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answered Mar 9 '12 at 4:24
Michael SorensMichael Sorens
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JQuery Event for user pressing enter in a textbox?
... if the user hits the enter button in a textbox? Or any plugin that can be added to include this? If not, how would I write a quick plugin that would do this?
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Heroku error: “Permission denied (public key)”
I keep getting this error. I am using Mac. I generated a key and added it to heroku using
6 Answers
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C# Java HashMap equivalent
...s Map interface).
Some notable differences that you should be aware of:
Adding/Getting items
Java's HashMap has the put and get methods for setting/getting items
myMap.put(key, value)
MyObject value = myMap.get(key)
C#'s Dictionary uses [] indexing for setting/getting items
myDictionary[ke...
MVC 4 @Scripts “does not exist”
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The key here is to add
<add namespace="System.Web.Optimization" />
to BOTH web.config files. My scenario was that I had System.Web.Optimization reference in both project and the main/root web.config but @Scripts still didn't work pr...
How to search a Git repository by commit message?
... one of the commits listed by
git reflog
You may have simply set your HEAD to a part of history in which the 'Build 0051' commit is not visible, or you may have actually blown it away. The git-ready reflog article may be of help.
To recover your commit from the reflog: do a git checkout of the ...
How can I change an element's class with JavaScript?
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Modern HTML5 Techniques for changing classes
Modern browsers have added classList which provides methods to make it easier to manipulate classes without needing a library:
document.getElementById("MyElement").classList.add('MyClass');
document.getElementById("MyElement").classList.remove(...
Adding console.log to every function automatically
...down side is that no functions created after calling augment will have the additional behavior.
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