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How to detect DIV's dimension changed?
...unately it is not currently supported by default in many browsers.
In the mean time, you can use function like the following. Since, the majority of element size changes will come from the window resizing or from changing something in the DOM. You can listen to window resizing with the window's r...
Basic example of using .ajax() with JSONP?
...tion but it does not help me. What does does not seem to support by server mean? What should I do? And can you give me a complete URL that works for my server? I would be grateful on you. Do I need any server configuration?
– tika
Jul 20 '14 at 10:43
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How to test which port MySQL is running on and whether it can be connected to?
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What does it mean when instead of 127.0.0.1:3306 it says 0.0.0.0:3306?
– mbmast
Dec 9 '16 at 0:27
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How to efficiently compare two unordered lists (not sets) in Python?
...he list by value, on the other hand, first you need to define what "value" means for the objects. Then you will need some way to provide that as a key (and for Python 3, as a consistent type). One potential way that would work for a lot of arbitrary objects is to sort by their repr(). Of course, thi...
How to find out client ID of component for ajax update/render? Cannot find component with expression
...eFaces 5.2 versions. The support might come in the future versions. In the meanwhile, your best bet is to update the iterating component itself, or a parent in case it doesn't render HTML, like <ui:repeat>.
When using PrimeFaces, consider Search Expressions or Selectors
PrimeFaces Search Exp...
HTML5 Canvas 100% Width Height of Viewport?
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In order to make the canvas full screen width and height always, meaning even when the browser is resized, you need to run your draw loop within a function that resizes the canvas to the window.innerHeight and window.innerWidth.
Example: http://jsfiddle.net/jaredwilli/qFuDr/
HTML
<ca...
How do I join two SQLite tables in my Android application?
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"Ambiguous column" usually means that the same column name appears in at least two tables; the database engine can't tell which one you want. Use full table names or table aliases to remove the ambiguity.
Here's an example I happened to have in my ed...
What does “S3 methods” mean in R?
...veals that it has one line in its body, namely
UseMethod("median")
That means that it is an S3 method. In other words, you can have a different median function for different S3 classes. To list all the possible median methods, type
methods(median) #actually not that interesting.
In this ca...
Index on multiple columns in Ruby on Rails
...ning at the same time, the validation is subject to race conditions, which means it might fail to detect duplicates in some cases (eg. submit twice the same form at the exact same time).
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imp...
Show/hide 'div' using JavaScript
... probably just be toggling between display: none and display: block, which means that the following may be sufficient when showing a collection of elements.
You can optionally specify the desired display as the second argument if you don't want it to default to block.
function show (elements, spec...