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Trigger a keypress/keydown/keyup event in JS/jQuery?
...ts with a direct call to them, like this:
$(function() {
$('item').keydown();
$('item').keypress();
$('item').keyup();
$('item').blur();
});
Does that do what you're trying to do?
You should probably also trigger .focus() and potentially .change()
If you want to trigger the key-...
How to print a debug log?
...mentionning that, btw you can also set the value of error_log to 'php://stdout' when debugging a console app and have the error messages appear straight to console, ie: error_log("You messed up!", 3, "php://stdout");
– stefgosselin
May 21 '11 at 12:38
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Why would I use a templating engine? jsp include and jstl vs tiles, freemarker, velocity, sitemesh
...on of view logic from any other sort of logic - no possible option to drop down to using scriptlet tags and doing nasty things in your templates.
Placeholders - do velocity/freemaker give anything more than JSTL? In JSTL you put placeholder, and use the model (placed in request or session scop...
Equivalent VB keyword for 'break'
... use:
Exit For to break from For loop
Wend to break from While loop
Exit Do to break from Do loop
depending on the loop type. See Exit Statements for more details.
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How do I enable/disable log levels in Android?
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The Android Documentation says the following about Log Levels:
Verbose should never be compiled into an application except during development. Debug logs are compiled in but stripped at runtime. Error, warning and info logs are alway...
How to properly override clone method?
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Do you absolutely have to use clone? Most people agree that Java's clone is broken.
Josh Bloch on Design - Copy Constructor versus Cloning
If you've read the item about cloning in my book, especially if you read between ...
How to get existing fragments when using FragmentPagerAdapter
...ager. Now say your Activity needs to get a reference to these Fragments to do work on them. You don't have an id or tag for these created Fragments because FragmentPagerAdapter set them internally. So the problem is how to get a reference to them without that information...
Problem with current sol...
Disable a Button
...boolean value for NO in Swift is false.
button.isEnabled = false
should do it.
Here is the Swift documentation for UIControl's isEnabled property.
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Highlight label if checkbox is checked
...-for-check" for="idinput">My Label</label>
</div>
you can do
.check-with-label:checked + .label-for-check {
font-weight: bold;
}
See this working. Note that this won't work in non-modern browsers.
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How to remove only underline from a:before?
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As far as I can see, this does not work in Internet Explorer (tested 8-10). Any ideas how to deal with IE?
– Linus Caldwell
Oct 17 '13 at 17:08
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