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Multiple github accounts on the same computer?
...-directs to a page on User vs. organizational accounts (not sure if that's what was originally intended). this tutorial was easy to follow and solved my issues.
– Eric H.
Apr 26 '13 at 16:51
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How does UTF-8 “variable-width encoding” work?
... enough code-points in it that you need 4 bytes to store them all. That's what the UTF-32 encoding does. Yet the UTF-8 encoding somehow squeezes these into much smaller spaces by using something called "variable-width encoding".
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System.Timers.Timer vs System.Threading.Timer
...reading.Timer is as good as it gets in the framework.
I'm not fully clear what the supposed 'not thread safe' issues with System.Threading.Timer are. Perhaps it is just same as asked in this question: Thread-safety of System.Timers.Timer vs System.Threading.Timer, or perhaps everyone just means tha...
Why is a 3-way merge advantageous over a 2-way merge?
...and see that the first and last lines are different. But how would it know what to do with the differences? Should the merged version include the first line? Should it include the last line?
With a three-way merge, it can compare the two files, but it can also compare each of them against the origi...
Why is the gets function so dangerous that it should not be used?
...make your buffer large enough. You will only know that if you know exactly what data you will be reading.
Instead of using gets, you want to use fgets, which has the signature
char* fgets(char *string, int length, FILE * stream);
(fgets, if it reads an entire line, will leave the '\n' in the str...
What are detached, persistent and transient objects in hibernate?
What are detached, persistent and transient objects in hibernate? Please explain with an example.
5 Answers
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How do I loop through a list by twos? [duplicate]
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what about about float value? I got error that integer argument expected, got float
– Kevin Patel
Mar 5 at 10:48
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PHP Replace last occurrence of a String in a String?
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This was still returning true no matter what. Consider modifying it to be: if($pos) { $subject = substr_replace($subject, $replace, $pos, strlen($search)); return $subject; } else { return false; }
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How to check if a value exists in an array in Ruby
...se, :downcase
# etc
]
def foo(what)
raise "Not allowed" unless ALLOWED_METHODS.include?(what.to_sym)
bar.send(what)
end
A quick test reveals that calling include? on a 10 element Set is about 3.5x faster than calling it on the equivalent Array (if ...
How can I make SQL case sensitive string comparison on MySQL?
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This is exactly what I was looking for. I would it up higher if I could. A question though, what effect does this have on performance? I'm using it on a limited reporting thing, so it's not important in my case, but I am curious.
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