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Can You Get A Users Local LAN IP Address Via JavaScript?
... information as possible about you, the visitor:
http://www.whatsmyip.org/more-info-about-you/
8 Answers
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Reflection generic get field value
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127
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Extract traceback info from an exception object
...ere only because this answer is stuck at the top, and Python 3 is becoming more common.
In Python 2
It's annoyingly complex. The trouble with tracebacks is that they have references to stack frames, and stack frames have references to the tracebacks that have references to stack frames that have r...
what’s the difference between Expires and Cache-Control headers?
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Cache-Control was introduced in HTTP/1.1 and offers more options than Expires. They can be used to accomplish the same thing but the data value for Expires is an HTTP date whereas Cache-Control max-age lets you specify a relative amount of time so you could specify "X hours a...
Apache Commons equals/hashCode builder [closed]
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Java Garbage Collection Log messages
...f the heap: the amount of space usable for java objects without requesting more memory from the operating system. Note that this number does not include one of the survivor spaces, since only one can be used at any given time, and also does not include the permanent generation, which holds metadata ...
How to Save Console.WriteLine Output to Text File
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Ruby max integer
...mallest_known_bignum + largest_known_fixnum) / 2 # Geometric mean would be more efficient, but more risky
end
if next_number_to_try <= largest_known_fixnum ||
smallest_known_bignum && next_number_to_try >= smallest_known_bignum
raise "Can't happen case"
end
case n...
How can I iterate through the unicode codepoints of a Java String?
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