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Is it good style to explicitly return in Ruby?
...nd assigns it to an instance variable.
def plus_one_to_y(x)
@y = x + 1
end
Was this meant to be a function that returned a value, or not? It's really hard to say what the developer meant, as it both assigns the instance variable, AND returns the value assigned as well.
Suppose much later, ...
Creating a daemon in Linux
...LOG_PID, LOG_DAEMON);
}
int main()
{
skeleton_daemon();
while (1)
{
//TODO: Insert daemon code here.
syslog (LOG_NOTICE, "First daemon started.");
sleep (20);
break;
}
syslog (LOG_NOTICE, "First daemon terminated.");
closelog();
retur...
Convert a Unicode string to a string in Python (containing extra symbols)
... |
edited Jun 9 at 12:05
phoenix
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answered ...
Extract a part of the filepath (a directory) in Python
... level you want, with the desired directory as the final path node:
dirname1 = os.path.basename(dir)
dirname2 = os.path.split(dir)[1] ## if you look at the documentation, this is exactly what os.path.basename does.
share
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Does adding a duplicate value to a HashSet/HashMap replace the previous value
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answered Oct 17 '12 at 18:14
KeppilKeppil
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Access index of the parent ng-repeat from child ng-repeat
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answered Feb 11 '13 at 22:51
Coder1Coder1
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Groovy Shell warning “Could not open/create prefs root node …”
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Dennis answer is correct. However I would like to explain the solution in a bit more detailed wa...
Why does instanceof return false for some literals?
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What size should apple-touch-icon.png be for iPad and iPhone?
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11 Answers
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Maximum call stack size exceeded error
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31 Answers
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