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Do HTML WebSockets maintain an open connection for each client? Does this scale?
...thing I've read it appears that every client will maintain an open line of communication with the server. I'm just wondering how that scales and how many open WebSocket connections a server can handle. Maybe leaving those connections open isn't a problem in reality, but it feels like it is.
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Extract source code from .jar file
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adarshradarshr
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How to iterate through range of Dates in Java?
...nd from summer time.
– Raedwald
May 28 '13 at 8:01
+1 for Joda, I hope someday it will reach it's land in the standard...
Change MySQL default character set to UTF-8 in my.cnf?
Currently we are using the following commands in PHP to set the character set to UTF-8 in our application.
18 Answers
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Number of days between two dates in Joda-Time
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edited Feb 11 '15 at 23:28
answered Jul 30 '13 at 23:22
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Fast way of counting non-zero bits in positive integer
...t("1"). So if you can install gmpy, use that.
To answer a question in the comments, for bytes I'd use a lookup table. You can generate it at runtime:
counts = bytes(bin(x).count("1") for x in range(256)) # py2: use bytearray
Or just define it literally:
counts = (b'\x00\x01\x01\x02\x01\x02\x02...
How to add texture to fill colors in ggplot2
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getting exception “IllegalStateException: Can not perform this action after onSaveInstanceState”
...uOvidiu Latcu
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FFmpeg on Android
I have got FFmpeg compiled (libffmpeg.so) on Android. Now I have to build either an application like RockPlayer or use existing Android multimedia framework to invoke FFmpeg.
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How do I push to GitHub under a different username?
A friend and myself are sharing my computer. I've made pushes to GitHub using the git bash shell on Windows 7. Now we're in a different project on that computer and I need her to push to her account. But it keeps trying to use my username and saying I don't have access to her repository:
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