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Select SQL Server database size
..._mb
-------------- ------------ ------------- -------------
xxxxxxxxxxx 512.00 302.81 814.81
-- sp_spaceused
database_name database_size unallocated space
---------------- ------------------ ------------------
xxxxxxxxxxx 814.81 MB 13.04 MB
Function:
ALTER F...
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frzsombor
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answered Jan 10 '11 at 15:21
KemoKemo
2,37...
How can I quickly sum all numbers in a file?
... hoping using mmap would be really fast, but it's just the same time:
use 5.010;
use File::Map qw(map_file);
map_file my $map, $ARGV[0];
$sum += $1 while $map =~ m/(\d+)/g;
say $sum;
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im...
List changes unexpectedly after assignment. How do I clone or copy it to prevent this?
...y.deepcopy(a)
# edit orignal list and instance
a.append('baz')
foo.val = 5
print('original: %r\nlist.copy(): %r\nslice: %r\nlist(): %r\ncopy: %r\ndeepcopy: %r'
% (a, b, c, d, e, f))
Result:
original: ['foo', Foo(5), 'baz']
list.copy(): ['foo', Foo(5)]
slice: ['foo', Foo(5)]
list(): ['foo...
How to compute the sum and average of elements in an array?
... |
edited Oct 20 '14 at 15:27
Manolis
15711 silver badge1212 bronze badges
answered Apr 28 '12 at 1:54
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How to truncate milliseconds off of a .NET DateTime
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563
The following will work for a DateTime that has fractional milliseconds, and also preserves th...
How to limit setAccessible to only “legitimate” uses?
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105
DO I NEED TO WORRY ABOUT THIS???
That depends entirely on what types of programs you're writing...
How do I create test and train samples from one dataframe with pandas?
...df[msk]
In [14]: test = df[~msk]
And just to see this has worked:
In [15]: len(test)
Out[15]: 21
In [16]: len(train)
Out[16]: 79
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How do we control web page caching, across all browsers?
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Introduction
The correct minimum set of headers that works across all mentioned clients (and p...