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How do I get the value of a textbox using jQuery?
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Possible Duplicate:
Just Additional Info which took me long time to find.what if you were using the field name and not id for identifying the form field. You do it like this:
For radio button:
var inp= $('input:radio[name=PatientPreviouslyReceivedDrug]:checked').val();
For textbo...
CSS Selector for
...e thinks it can't be done. CSS attribute selectors have been here for some time already. I guess it's time we clean up our .css files.
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bind event only once
... at event.preventDefault and event.stopPropagation
OR unbind and bind each time, within your method like
function someMethod()
{
$(obj).off('click').on('click', function(e) {
// put your logic in here
});
}
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Installing R with Homebrew
...all: the whole package is precompiled so it saves you a lot of compilation time.
This answer will also work for El Capitan and Mac OS Sierra.
In case you don't have XCode Command Line Tools (CLT), run from terminal:
xcode-select --install
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Exit Shell Script Based on Process Exit Code
I have a shell script that executes a number of commands. How do I make the shell script exit if any of the commands exit with a non-zero exit code?
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How can I have lowercase routes in ASP.NET MVC?
How can I have lowercase, plus underscore if possible, routes in ASP.NET MVC? So that I would have /dinners/details/2 call DinnersController.Details(2) and, if possible, /dinners/more_details/2 call DinnersController.MoreDetails(2) ?
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Difference between @Before, @BeforeClass, @BeforeEach and @BeforeAll
...xture. If your test class has ten tests, @Before code will be executed ten times, but @BeforeClass will be executed only once.
In general, you use @BeforeClass when multiple tests need to share the same computationally expensive setup code. Establishing a database connection falls into this categor...
Guid.NewGuid() vs. new Guid()
...some use MAC addresses to avoid collisions between machines, and all use a time factor to avoid collisions on the same machine, you need to create even more than the normal math would suggest. Unless you deliberately screw with the algorithm by changing the time and messing with MAC addresses, in wh...
When is it right for a constructor to throw an exception?
...exceptional circumstance, and therefore must be caught and handled all the time.
And finally, exogenous exceptions appear to be somewhat like vexing exceptions except that they are not the result of unfortunate design choices. Rather, they are the result of untidy external realities impinging upon y...
What to learn for making Java web applications in Java EE 6? [closed]
...u'll get started and you'll learn brand new things and 2) you'll give some time to all other frameworks and/or tools to adapt and prove that there is still a need for them. And if there is, it will still be time to experiment the survivors and you'll be able to understand much better why they exist....