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Capistrano - clean up old releases
Usually when using capistrano, I will go and manually delete old releases from a deployed application. I understand that you can run cap deploy:cleanup but that still leaves 5 releases. Is this it's intended purpose? Is there another way to cleanup old releases to just 1 previous deploy?
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how to get the host url using javascript from the current page
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window.location.origin works well too - it includes the protocol and the port.
– rothschild86
Jun 5 '17 at 15:49
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Insert text with single quotes in PostgreSQL
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According to PostgreSQL documentation (4.1.2.1. String Constants):
To include a single-quote character within a string constant, write two
adjacent single quotes, e.g. 'Dianne''s horse'.
See also the standard_conforming_strings parameter, which controls whether escaping with backslashes wor...
How to use Git properly with Xcode?
I have been an iphone developer for a while, and I have recently been including git in my workflow. I have used git settings found on http://shanesbrain.net/2008/7/9/using-xcode-with-git for my workflow so far.
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How can I troubleshoot my Perl CGI script?
...The same server product may act differently with
different configurations. Include as much of this
information as you can in any request for help.
Did you check the server documentation?
Serious CGI programmers should know as much about the
server as possible - including not only the server featur...
How do you use $sce.trustAsHtml(string) to replicate ng-bind-html-unsafe in Angular 1.2+
...lt;/span>
==>click `aaa` show alert box
2. use ngSanitize : safer
include angular-sanitize.js
<script src="bower_components/angular-sanitize/angular-sanitize.js"></script>
add ngSanitize in root angular app
var app = angular.module("app", ["ngSanitize"]);
using (html):
&l...
Best way to remove an event handler in jQuery?
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Old answer -also like the the included namespace information- but I forget; does on/off return the jQ object? If so, perhaps a more complete answer would be to daisy chain: $('#myimage').off('click').on('click',function(){...})
– vo...
Generating a random & unique 8 character string using MySQL
...ave a MySQL table named "vehicles" containing the data about the vehicles, including the column "plate" which stores the License Plates for the vehicles.
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Check if PHP session has already started
... An example for testing if session_id() returns empty string in an include file:
– tgoneil
Oct 5 '12 at 8:05
3
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How to tell which commit a tag points to in Git?
... @CharlesBailey, fair enough, but the question and answers have morphed to include annotated tags and the fact that git show-ref behaves differently on the two different types of tags is not obvious or common knowledge.
– Old Pro
Sep 15 '13 at 1:19
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