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What are these attributes: `aria-labelledby` and `aria-hidden`
...ions (ARIA) defines ways to make Web
content and Web applications (especially those developed with Ajax and
JavaScript) more accessible to people with disabilities.
To be precise for your question, here is what your attributes are called as ARIA attribute states and model
aria-labelledby: ...
CSS3 :unchecked pseudo-class
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This may seem inconsistent with the :enabled and :disabled states, especially since an element can be neither enabled nor disabled (i.e. the semantics completely do not apply), however there does not appear to be any explanation for this inconsistency.
(:indeterminate does not count, because an e...
Java String remove all non numeric characters
Trying to remove all letters and characters that are not 0-9 and a period. I'm using Character.isDigit() but it also removes decimal, how can I also keep the decimal?
...
How to pass event as argument to an inline event handler in JavaScript?
...lobal event object. It's because the context in which the DOM0 handler is called has an event object, even if [on some browsers] it isn't a global.)
– T.J. Crowder
May 6 '13 at 18:04
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Update statement with inner join on Oracle
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The second example has the benefit of allowing you to test the SQL before actually performing the update.
– Daniel Reis
Jan 19 '12 at 10:18
11
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github: No supported authentication methods available
...d with SSH.
if you ever used Telnet, it's like that (but more secure): it allows you to remotely access the bash shell (command line) of a Linux host.
PuTTY
PuTTY is a free and open-source terminal emulator, serial console and
network file transfer application. It supports several network
protocol...
How to use NSCache
...ign
// decision you'll have to make yourself.
myWidget = [[[Widget alloc] initExpensively] autorelease];
// Put it in the cache. It will stay there as long as the OS
// has room for it. It may be removed at any time, however,
// at which point we'll have to create it again on ne...
What is pluginManagement in Maven's pom.xml?
...uginManagement is only a way to share the same plugin configuration across all your project modules.
From Maven documentation:
pluginManagement: is an element that is seen along side plugins. Plugin Management contains plugin elements in much the same way, except that rather than configuring pl...
When to use valueChangeListener or f:ajax listener?
...e" and FacesContext#renderResponse() to prevent that from happening. After all, using the valueChangeListener to execute business actions has actually always been a hack/workaround.
Summarized: Use the valueChangeListener only if you need to intercept on the actual value change itself. I.e. you're ...
How do I calculate a point on a circle’s circumference?
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Note that a must be in radians - that was really hard for me as a beginner to understand.
– ioan
Jun 2 '13 at 20:55
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