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How can you determine how much disk space a particular MySQL table is taking up?
..._name='mytable';
GIGABYTES
SELECT (data_length+index_length)/power(1024,3) tablesize_gb
FROM information_schema.tables
WHERE table_schema='mydb' and table_name='mytable';
GENERIC
Here is a generic query where the maximum unit display is TB (TeraBytes)
SELECT
CONCAT(FORMAT(DAT/POWER(1024,...
How do I make a JAR from a .java file?
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answered Mar 30 '12 at 10:39
BigMikeBigMike
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Passing multiple variables in @RequestBody to a Spring MVC controller using Ajax
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93
You are correct, @RequestBody annotated parameter is expected to hold the entire body of the req...
Format date in a specific timezone
... DST). Offset strings like "+0400" work the same as before:
// always "2013-05-23 00:55"
moment(1369266934311).utcOffset(60).format('YYYY-MM-DD HH:mm')
moment(1369266934311).utcOffset('+0100').format('YYYY-MM-DD HH:mm')
The older .zone() as a setter was deprecated in Moment.js 2.9.0. It accepted ...
how to remove shared preference while application uninstall in android
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edited May 23 '17 at 10:31
Community♦
111 silver badge
answered Apr 8 '13 at 7:04
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Optimizing away a “while(1);” in C++0x
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34
Does someone have a good explanation of why this was necessary to allow?
Yes, Hans Boehm p...
C# - how to determine whether a Type is a number
...ine whether or not a given .Net Type is a number? For example: System.UInt32/UInt16/Double are all numbers. I want to avoid a long switch-case on the Type.FullName .
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What are the best PHP input sanitizing functions?
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13 Answers
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What are named pipes?
...tandard default exists (much like port 80 for HTTP, SQL server uses port 1433 in TCP/IP; \\.\pipe\sql\query for a named pipe).
By setting up additional named pipes, you can have multiple DB servers running, each with its own request listeners.
The advantage of named pipes is that it is usually mu...
Can you use if/else conditions in CSS?
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138
Not in the traditional sense, but you can use classes for this, if you have access to the HTML....