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How can I disable a button on a jQuery UI dialog?
...-state-disabled");
If you want it inside a specific dialog, say by ID, then do this:
$("#dialogID").next(".ui-dialog-buttonpane button:contains('Confirm')")
.attr("disabled", true);
In other cases where :contains() might give false positives then you can use .filter() like this,...
RVM: Uninstalling all gems of a gemset
...ms out of a gemset essentially the same operation as deleting a gemset and then adding it back? Why not just do this:
$ rvm gemset mygemset
$ rvm gemset delete mygemset
$ rvm gemset create mygemset
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Make HTML5 video poster be same size as video itself
...e ? you do need to give the outer div a position like jsfiddle.net/xh8er ; then it works.
– commonpike
Mar 17 '14 at 12:13
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What's the difference between Invoke() and BeginInvoke()
...voke(UpdateName);
person.FirstName = "Keyser";
person.LastName = "Soze";
Then the UI may well end up displaying "Keyser Spacey". (There's an outside chance it could display "Kevin Soze" but only through the weirdness of the memory model.)
Unless you have this sort of issue, however, Control.Begin...
Where is my .vimrc file?
... file.
:e $MYVIMRC open & edit the current .vimrc that you are using, then use Ctrl + G to view the path in status bar.
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C++11 emplace_back on vector?
...nt of using emplace_back is to avoid creating a temporary object, which is then copied (or moved) to the destination. While it is also possible to create a temporary object, then pass that to emplace_back, it defeats (at least most of) the purpose. What you want to do is pass individual arguments, t...
Caveats of select/poll vs. epoll reactors in Twisted
... numbered file descriptor you pass it. If you select on a single fd, 100, then that's roughly twice as expensive as selecting on a single fd, 50. Adding more fds below the highest isn't quite free, so it's a little more complicated than this in practice, but this is a good first approximation for ...
What are the typical reasons Javascript developed on Firefox fails on IE? [closed]
... in the href part of an a tag (e.g. <a href="javascript: doStuff()"> then IE will always show the message returned from onbeforeunload unless the onbeforeunload handler is removed beforehand. See also Ask for confirm when closing a tab.
<script> tag event differences: onsuccess and oner...
Javascript callback when IFRAME is finished loading?
... I noticed you created the DOM element with pure javascript and then passed that variable to jQuery as the selector, maybe that is why you code isn't working?
– Neo
May 3 '13 at 16:16
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SQL Joins Vs SQL Subqueries (Performance)?
...en you have a Group by on a well indexed column (based on its cardinality) then it will be much faster. So it really depends on the situation.
– Alix
May 17 at 14:22
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