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Best way to detect Mac OS X or Windows computers with JavaScript or jQuery
...utput */
var out = document.getElementById('out');
if (!is_OSX) out.innerHTML += "This NOT a Mac or an iOS Device!";
if (is_Mac) out.innerHTML += "This is a Mac Computer!\n";
if (is_iOS) out.innerHTML += "You're using an iOS Device!\n";
if (is_iPhone) out.innerHTML += "This is an iPhone!";
if ...
If a DOM Element is removed, are its listeners also removed from memory?
...with an element upon removal from the DOM (be this via. remove(), empty(), html("") etc).
Older browsers
Older browsers - specifically older versions of IE - are known to have memory leak issues due to event listeners keeping hold of references to the elements they were attached to.
If you wan...
Combining multiple commits before pushing in Git [duplicate]
... show some other examples:
http://book.git-scm.com/4_interactive_rebasing.html
and
http://gitready.com/advanced/2009/02/10/squashing-commits-with-rebase.html
are the first two good pages I could find.
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What's the difference of strings within single or double quotes in groovy?
... plain String. More on the topic here:
http://docs.groovy-lang.org/latest/html/documentation/index.html#all-strings
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Select2 doesn't work when embedded in a bootstrap modal
...dropdownParent to attach the dropdown to the modal dialog, rather than the HTML body.
<!-- Modal -->
<div class="modal fade" id="myModal" tabindex="-1" role="dialog" aria-labelledby="myModalLabel">
<div class="modal-dialog" role="document">
<div class="modal-content">...
What is Data Transfer Object?
...duced in the context of remote interfaces: martinfowler.com/bliki/LocalDTO.html
– Rui
Oct 1 '13 at 15:29
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Trying to mock datetime.date.today(), but not working
...e a dummy class:
https://docs.python.org/3/library/unittest.mock-examples.html#partial-mocking
>>> from datetime import date
>>> with patch('mymodule.date') as mock_date:
... mock_date.today.return_value = date(2010, 10, 8)
... mock_date.side_effect = lambda *args, **kw: ...
Do I use , , or for SVG files?
...h covers this topic: http://www.w3.org/Graphics/SVG/IG/resources/svgprimer.html#SVG_in_HTML
If you use <object> then you get raster fallback for free*:
<object data="your.svg" type="image/svg+xml">
<img src="yourfallback.jpg" />
</object>
*) Well, not quite for free, be...
Can I use a :before or :after pseudo-element on an input field?
... limiatation of :after, but was unable to find it. w3.org/TR/CSS2/generate.html states, that it is inserted after the current node in document tree so it should work in both cases.
– matra
Apr 7 '10 at 14:08
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Best way to create custom config options for my Rails app?
...tion.x.whatever
See more here: http://guides.rubyonrails.org/configuring.html#custom-configuration
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