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A numeric string as array key in PHP
Is it possible to use a numeric string like "123" as a key in a PHP array, without it being converted to an integer?
11 A...
Make a div fill up the remaining width
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Adrien Be
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answered Feb 2 '11 at 11:32
LeighLeigh
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Numeric for loop in Django templates
... and no additional context. Sometimes this comes in handy
{% for i in '0123456789'|make_list %}
{{ forloop.counter }}
{% endfor %}
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Why don't Java Generics support primitive types?
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Generics in Java are an entirely compile-time construct - the compiler turns all generic uses ...
How to round an average to 2 decimal places in PostgreSQL?
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PostgreSQL does not define round(double precision, integer). For reasons @Mike Sherrill 'Cat R...
Stretch and scale a CSS image in the background - with CSS only
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Javascript : natural sort of alphanumerical strings
...Firefox, and IE11.
Here's an example. It returns 1, meaning 10 goes after 2:
'10'.localeCompare('2', undefined, {numeric: true, sensitivity: 'base'})
For performance when sorting large numbers of strings, the article says:
When comparing large numbers of strings, such as in sorting large ar...
Correct way to detach from a container without stopping it
In Docker 1.1.2 (latest), what's the correct way to detach from a container without stopping it?
10 Answers
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Rails Root directory path?
...e this:
Rails.root.join('app', 'assets', 'images', 'logo.png')
In Rails 2 you can use the RAILS_ROOT constant, which is a string.
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