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maximum value of int
... positive value, where as the integer min are the minimum value. Same goes for the C macros/constants.
– dalle
Dec 31 '09 at 11:29
4
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Ideal Ruby project structure
I'm after an overview/clarification of the ideal project structure for a ruby (non-rails/merb/etc) project. I'm guessing it follows
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How to get position of a certain element in strings vector, to use it as an index in ints vector?
...ll.
Starting with C++11 you can use std::distance in place of subtraction for both iterators and pointers:
ptrdiff_t pos = distance(Names.begin(), find(Names.begin(), Names.end(), old_name_));
share
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Calling parent class __init__ with multiple inheritance, what's the right way?
...h ways work fine. The approach using super() leads to greater flexibility for subclasses.
In the direct call approach, C.__init__ can call both A.__init__ and B.__init__.
When using super(), the classes need to be designed for cooperative multiple inheritance where C calls super, which invokes ...
Finding a branch point with Git?
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I was looking for the same thing, and I found this question. Thank you for asking it!
However, I found that the answers I see here don't seem to quite give the answer you asked for (or that I was looking for) -- they seem to give the G c...
How to sort with a lambda?
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Yes it should be <, for standard ascending order. I edited the answer to make it clear it was a descending sort but apparently my edit was unhelpful and got wiped!
– pancake
Jun 29 '14 at 22:15
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Truncating floats in Python
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First, the function, for those who just want some copy-and-paste code:
def truncate(f, n):
'''Truncates/pads a float f to n decimal places without rounding'''
s = '{}'.format(f)
if 'e' in s or 'E' in s:
return '{0:.{1}f}'.for...
Where is shared_ptr?
...ated. None of the examples I see show complete code to include the headers for shared_ptr (and working). Simply stating std , tr1 and <memory> is not helping at all! I have downloaded boosts and all but still it doesn't show up! Can someone help me by telling exactly where to find it?
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PHP - how to best determine if the current invocation is from CLI or web server?
...PHP_SAPI.
Documentation can be found here: http://php.net/php_sapi_name
For example, to determine if PHP is being run from the CLI, you could use this function:
function isCommandLineInterface()
{
return (php_sapi_name() === 'cli');
}
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How to check a radio button with jQuery?
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For versions of jQuery equal or above (>=) 1.6, use:
$("#radio_1").prop("checked", true);
For versions prior to (<) 1.6, use:
$("#radio_1").attr('checked', 'checked');
Tip: You may also want to call click() or cha...