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How to round a number to significant figures in Python
...gt; '%s' % float('%.1g' % 0.12)
'0.1'
>>> '%s' % float('%.1g' % 0.012)
'0.01'
>>> '%s' % float('%.1g' % 0.062)
'0.06'
>>> '%s' % float('%.1g' % 6253)
'6000.0'
>>> '%s' % float('%.1g' % 1999)
'2000.0'
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What is the difference between onBlur and onChange attribute in HTML?
...both of these, but you wouldn't know that if you disable the ENTER in your forms to prevent unexpected submits.
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How to obtain the number of CPUs/cores in Linux from the command line?
...CESSORS_CONF values are not.
That said, as stated, they work on Linux platforms as well as on macOS; on FreeBSD/PC-BSD, you must omit the leading _.
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SCOPE_IDENTITY() for GUIDs?
...LE or ALTER TABLE statement. It cannot be combined with other operators to form a complex scalar expression."
– Scott Whitlock
May 13 '10 at 18:46
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Rails: Open link in new tab (with 'link_to')
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To add on to the previous answer the format below is what is being suggested by rubocop. This can be a security risk as the loaded page will have control over the previous page and could change its location for phishing purposes.
To prevent this one needs to a...
Truncate Two decimal places without rounding
...r:
var fourPlaces = 0.5485M;
var twoPlaces = fourPlaces - (fourPlaces % 0.01M);
result: 0.54
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Cherry pick using TortoiseGit
...xchange.using('gps', function() { StackExchange.gps.track('embedded_signup_form.view', { location: 'question_page' }); });
$window.unbind('scroll', onScroll);
}
};
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UIRefreshControl without UITableViewController
... nhgrif
56.4k2222 gold badges119119 silver badges160160 bronze badges
answered Sep 19 '12 at 20:32
KellerKeller
16.7k88 gold badg...
:first-child not working as expected
...xchange.using('gps', function() { StackExchange.gps.track('embedded_signup_form.view', { location: 'question_page' }); });
$window.unbind('scroll', onScroll);
}
};
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sed command with -i option (in-place editing) works fine on Ubuntu but not Mac [duplicate]
...don't do this, the script will not operate correctly on one of the two platforms. GNU sed does not like the empty argument that the BSD sed requires to edit in place; you can't attach the empty argument to -i because it is empty and indistinguishable from -i. Also, thanks to contradictory designs,...