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Vim: Delete buffer without losing the split window
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You have no idea how long I've been looking for something like this which is so simple, not requiring and entire script to run it. In my VIMRC, I now have this mapped for CTRL+C: nnoremap <C-c> :bp\|bd #<CR>
– Cloud
Ju...
jQuery: Count number of list elements?
I've got a list that is generated from some server side code, before adding extra stuff to it with jQuery I need to figure out how many items are already in it.
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Is well formed without a ?
Is it valid to have <input> without it being in a <form> ?
7 Answers
7
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How to show loading spinner in jQuery?
... that .ajaxStart/Stop should only be attached to document. This would transform the above snippet to:
var $loading = $('#loadingDiv').hide();
$(document)
.ajaxStart(function () {
$loading.show();
})
.ajaxStop(function () {
$loading.hide();
});
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Java: Check if enum contains a given string?
Here's my problem - I'm looking for (if it even exists) the enum equivalent of ArrayList.contains(); .
29 Answers
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How can I get the current stack trace in Java?
...stack is.
new Throwable().getStackTrace();
will have a defined position for your current method, if that matters.
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Is there a query language for JSON?
Is there a (roughly) SQL or XQuery-like language for querying JSON?
22 Answers
22
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Removing elements by class name?
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+0.75 for using jQuery, +0.25 for also giving a non-jQuery solution :p
– ThiefMaster
Jan 23 '11 at 22:53
11
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Using Git how do I find changes between local and remote
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Git can't send that kind of information over the network, like Hg can. But you can run git fetch (which is more like hg pull than hg fetch) to fetch new commits from your remote servers.
So, if you have a branch called master and a remote called origin, ...
How can I install an older version of a package via NuGet?
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Try the following:
Uninstall-Package Newtonsoft.Json -Force
Followed by:
Install-Package Newtonsoft.Json -Version <press tab key for autocomplete>
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