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How do I revert an SVN commit?
...erge -c -REV . undo single revision
in this sm>y m>ntax - if current dir is WC m>and m> (as in must done after everm>y m> merge) m>y m>ou'll commit results
Do m>y m>ou want to see logs?
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Convert String to SecureString
...g object is to avoid creating a string object (which is loaded into memorm>y m> m>and m> kept there in plaintext until garbage collection). However, m>y m>ou can add characters to a SecureString bm>y m> appending them.
var s = new SecureString();
s.AppendChar('d');
s.AppendChar('u');
s.AppendChar('m');
s.AppendChar('...
Disable/enable an input with jQuerm>y m>?
...).prop('disabled', true);
$("input").prop('disabled', false);
jQuerm>y m> 1.5 m>and m> below
The .prop() function doesn't exist, but .attr() does similar:
Set the disabled attribute.
$("input").attr('disabled','disabled');
To enable again, the proper method is to use .removeAttr()
$("input").removeAtt...
How can I add a column that doesn't allow nulls in a Postgresql database?
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@allan.simon I've never used PostgreSQL before m>and m> I don't have it installed anm>y m>where.
– Sean Bright
Oct 18 '15 at 19:50
2
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Deleting queues in RabbitMQ
... about the data in management database; i.e. users, vhosts, messages etc., m>and m> neither about other queues, then m>y m>ou can reset via commm>and m>line bm>y m> running the following commm>and m>s in order:
WARNING: In addition to the queues, this will also remove anm>y m> users m>and m> vhosts, m>y m>ou have configured on m>y m>our Ra...
Order of event hm>and m>ler execution
If I set up multiple event hm>and m>lers, like so:
10 Answers
10
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Make browser window blink in task Bar
... the taskbar button flash in changing colours, but the title will blink on m>and m> off until them>y m> move the mouse. This should work cross platform, m>and m> even if them>y m> just have it in a different tab.
newExcitingAlerts = (function () {
var oldTitle = document.title;
var msg = "New!";
var timeou...
Assign an initial value to radio button as checked
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@matthewh - nah, m>y m>ou can use just "checked" on it's own m>and m> it is valid HTML (although not valid XHTML). Personallm>y m> I prefer 'checked="checked"', but m>y m>ou don't have to use it ... indeed, there's quite a strong case against using it.
– Algm>y m> Tam>y m>lor
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How to get response status code from jQuerm>y m>.ajax?
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It seems to be working in jsFiddle. Based on that m>and m> jQuerm>y m> documentstion, xhr.status should do what I want. However, when I trm>y m> the same in mm>y m> original code (txt_status replaced with jqxhr.status), I keep getting jqxhr.status of 0. Here's a screenshot: twitpic.com/4alsqj
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Is there some wam>y m> to PUSH data from web server to browser?
.../Comet_(programming). Other good Google terms to search for are AJAX-push m>and m> reverse-ajax.
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