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How can you determine how much disk space a particular MySQL table is taking up?
...able_name='mytable';
KILOBYTES
SELECT (data_length+index_length)/power(1024,1) tablesize_kb
FROM information_schema.tables
WHERE table_schema='mydb' and table_name='mytable';
MEGABYTES
SELECT (data_length+index_length)/power(1024,2) tablesize_mb
FROM information_schema.tables
WHERE table_schem...
Insert a line at specific line number with sed or awk
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edited Nov 9 '14 at 0:18
answered Jun 30 '11 at 15:54
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How to use HTML to print header and footer on every printed page of a document?
... that you want to be the footer and set it to be position:fixed and bottom:0, when the page prints it will repeat that element at the bottom of each printed page. The same would work for a header element, just set top:0 instead.
For example:
<div class="divFooter">UNCLASSIFIED</div>
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nginx - nginx: [emerg] bind() to [::]:80 failed (98: Address already in use)
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205
[::]:80 is a ipv6 address.
This error can be caused if you have a nginx configuration that is ...
Remove all subviews?
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edited May 23 '17 at 12:02
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111 silver badge
answered Jan 28 '10 at 16:24
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How do I hide javascript code in a webpage?
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10 Answers
10
Active
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How to get the current taxonomy term ID (not the slug) in WordPress?
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308
Nevermind! I found it :)
get_queried_object()->term_id;
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Create an array or List of all dates between two dates [duplicate]
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LINQ:
Enumerable.Range(0, 1 + end.Subtract(start).Days)
.Select(offset => start.AddDays(offset))
.ToArray();
For loop:
var dates = new List<DateTime>();
for (var dt = start; dt <= end; dt = dt.AddDays(1))
{
d...
Check if directory mounted with bash
...for the mount point with grep and an if-statement:
if mount | grep /mnt/md0 > /dev/null; then
echo "yay"
else
echo "nay"
fi
In my example, the if-statement is checking the exit code of grep, which indicates if there was a match. Since I don't want the output to be displayed when there...
Conditionally use 32/64 bit reference when building in Visual Studio
...owing:
<ItemGroup>
<Reference Include="Leadtools, Version=16.5.0.0, Culture=neutral, PublicKeyToken=9cf889f53ea9b907, processorArchitecture=x86">
<SpecificVersion>False</SpecificVersion>
<HintPath>..\..\Lib\Leadtools\$(CurrentPlatform)\Leadtools.dll</HintP...