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disable all form elements inside div
... textarea, button') all selectors should be quoted with one set of quotes. api.jquery.com/multiple-selector Doing it your way you are sending multiple arguments.
– Ivan Ivanić
Mar 13 '11 at 16:16
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Get the client's IP address in socket.io
...IPv4', port: 52837 }
}
Edit : Note that this is not part of the official API, and therefore not guaranteed to work in future releases of socket.io.
Also see this relevant link :
engine.io issue
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Is there a use-case for singletons with database access in PHP?
... no more, no support nothing).
- People who need to work with third-party APIs, services and websites.
If you look closer, this is not too different than the earlier case - third-party APIs, services, websites, are just like external, isolated codebases over which you have NO control. Anything ca...
How can “while (i == i) ;” be a non-infinite loop in a single threaded application?
...
double i = Double.NaN;
The API for Double.equals() spells out the answer: "Double.NaN==Double.NaN has the value false". This is elaborated in the Java Language Specification under "Floating-Point Types, Formats, and Values":
NaN is unordered, so th...
setResult does not work when BACK button pressed
...here weren't, you wouldn't know about it when it would be introduced in an API update. Not as easily as you would when behavior of onPause() or onDestroy() changed. Those are the methods you are supposed to override.
– pjv
Mar 16 '11 at 22:31
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Get elements by attribute when querySelectorAll is not available without using libraries?
...IE8 - maybe this should be swapped to developer.mozilla.org/en-US/docs/Web/API/Element/… so it actually supports the answer...?
– Zze
Sep 12 '17 at 20:26
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jQuery get values of checked checkboxes into array
...all get() and you'll have your array as it is written in the specs: http://api.jquery.com/map/
$(':checkbox').map(function() {
return this.id;
}).get().join();
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How to sum array of numbers in Ruby?
... all of active support: require 'active_support/all'. More about it here: API Docs
– dcashman
Mar 21 '12 at 20:42
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Hidden Features of MySQL
...you 10-20M
More here
http://dev.mysql.com/tech-resources/articles/mysql-c-api.html
Download Chapter 7 - Free
InnoDB is transactional but there is a performance overhead that comes with it. I have found MyISAM tables to be sufficient for 90% of my projects.
Non-transaction-safe tables (MyISAM) hav...
How Drupal works? [closed]
...ed is passed to index.php as a parameter.
Drupal's path router system (MenuAPI) is used to match the requested path to a given plugin module. That plugin module is responsible for building the "primary content" of the page.
Once the primary page content is built, index.php calls theme('page', $conte...