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Send message to specific client with socket.io and node.js
I'm working with socket.io and node.js and until now it seems pretty good, but I don't know how to send a message from the server to an specific client, something like this:
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Why is it impossible to build a compiler that can determine if a C++ function will change the value
I read this line in a book:
13 Answers
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How to avoid “too many parameters” problem in API design?
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One style embraced in the frameworks is usually like grouping related parameters into related classes (but yet again problematic with mutability):
var request = new HttpWebRequest(a, b);
var service = new RestService(request, c, d, e);
var client = new RestC...
How can I programmatically create a new cron job?
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It's always worked well for me.
You should consider a slightly more sophisticated script that can do three things.
Append a crontab line; assuring that it didn't exist. Adding when it already exists is bad.
Remove the crontab line. Per...
Java: parse int value from a char
I just want to know if there's a better solution to parse a number from a character in a string (assuming that we know that the character at index n is a number).
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How to get NSDate day, month and year in integer format?
...answered Jun 2 '11 at 11:46
Janak NirmalJanak Nirmal
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Select all 'tr' except the first one
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MagnarMagnar
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PHP and MySQL - how to avoid password in source code? [duplicate]
...e / password are hard-coded in the PHP code. A situation I do not really like, for example, since the code is also available in a repository.
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Fetch frame count with ffmpeg
Does anyone know how to fetch the number of total frames from a video file using ffmpeg? The render output of ffmpeg shows the current frame and I need the frame count to calculate the progress in percent.
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ThreadStart with parameters
... edited Mar 16 '15 at 9:24
Nikhil Agrawal
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answered Jul 28 '09 at 18:34
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