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Split code over multiple lines in an R script
I want to split a line in an R script over multiple lines (because it is too long). How do I do that?
5 Answers
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Invoking JavaScript code in an iframe from the parent page
...ally, I have an iframe embedded in a page and the iframe has some JavaScript routines I need to invoke from the parent page.
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How to create a dialog with “yes” and “no” options?
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How to do this using 'inline' JavaScript:
<form action="http://www.google.com/search">
<input type="text" name="q" />
<input type="submit" value="Go"
onclick="return confirm('Are you sure you want to search Google?')"
/>
</form...
Get element from within an iFrame
... otherwise you can't get access to its internals. That would be cross-site scripting.
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How can I use console logging in Internet Explorer?
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You can access IE8 script console by launching the "Developer Tools" (F12). Click the "Script" tab, then click "Console" on the right.
From within your JavaScript code, you can do any of the following:
<script type="text/javascript">
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Redirect From Action Filter Attribute
...ilterContext);
if (!isAuthorized && !filterContext.ActionDescriptor.ActionName.Equals("Unauthorized", StringComparison.InvariantCultureIgnoreCase)
&& !filterContext.ActionDescriptor.ControllerDescriptor.ControllerName.Equals("LogOn", StringComparison.InvariantCult...
echo that outputs to stderr
...h facilitates reading:
>&2 echo "error"
>&2 copies file descriptor #2 to file descriptor #1. Therefore, after this redirection is performed, both file descriptors will refer to the same file: the one file descriptor #2 was originally referring to. For more information see the Bash H...
How can I get the ID of an element using jQuery?
...ument).ready(function() {
console.log($('#test').attr('id'));
});
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<div id="test"></div>
Or through the DOM:
$('#test').get(0).id;
or even :
$('#test')[0].id;
and reaso...
css3 transition animation on load?
...t possible to use CSS3 transition animation on page load without using Javascript?
11 Answers
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How can I detect when the mouse leaves the window?
... alert("left window");
}
});
Finally, here is an html page with the script embedded for debugging:
<html>
<head>
<script type="text/javascript">
function addEvent(obj, evt, fn) {
if (obj.addEventListener) {
obj.addEventListener(evt, fn, false);
}
else if ...