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How to get size of mysql database?
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Run this query and you'll probably get what you're looking for:
SELECT table_schema "DB Name",
ROUND(SUM(data_length + index_length) / 1024 / 1024, 1) "DB Size in MB"
FROM information_schema.tables
GROUP BY table_schema;
This query comes from the mysql forums, where ther...
How to create an array for JSON using PHP?
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There's a post by andyrusterholz at g-m-a-i-l dot c-o-m on the aforementioned page that can also handle complex nested arrays (if that's your thing).
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How to check what version of jQuery is loaded?
...k currently loaded jquery version: jQuery.fn.jquery and jQuery().jquery (shorthands: $.fn.jquery $().jquery). I wrote about it in details with links to jquery source code if you'd like to dig deeper.
– Uzbekjon
Aug 16 '13 at 9:40
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How do I generate random numbers in Dart?
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Use Random class from dart:math:
import 'dart:math';
main() {
var rng = new Random();
for (var i = 0; i < 10; i++) {
print(rng.nextInt(100));
}
}
This code was tested with the Dart VM and dart2js, as of the time of this writing.
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Using comma as list separator with AngularJS
... LIke okm above, I couldn't get angular to properly evaluate $last to true or false within a template. I used this: {{{true: '', false: ', '}[$last]}}. This technique is more flexible than using .join because it allows the elements in the list to each be members of an array, like: <b ng-repeat="f...
How to access class constants in Twig?
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{% if var == constant('Namespace\\Entity::TYPE_PERSON') %}
{# or #}
{% if var is constant('Namespace\\Entity::TYPE_PERSON') %}
See documentation for the constant function and the constant test.
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CSS text-decoration underline color [duplicate]
It's possible to change only line color which is under text?
I would like to see something like red letters with a blue line below it, but I can't find out how to get this done.
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Preserve HTML font-size when iPhone orientation changes from portrait to landscape
I have a mobile web application with an unordered list containing multiple listitems with a hyperlink inside of each li:
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CodeIgniter: How to get Controller, Action, URL information
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You could use the URI Class:
$this->uri->segment(n); // n=1 for controller, n=2 for method, etc
I've also been told that the following work, but am currently unable to test:
$this->router->fetch_class();
$this->router->fetch_method();
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