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JQuery: 'Uncaught TypeError: Illegal invocation' at ajax request - several elements

...ocument, or other non-processed data, set this option to false. Source: http://api.jquery.com/jquery.ajax Looks like you are going to have to use processData to send your data to the server, or modify your php script to support querystring encoded parameters. ...
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jquery disable form submit on enter

...nput').on('keypress', function(e) { return e.which !== 13; }); DEMO: http://jsfiddle.net/bnx96/325/ share | improve this answer | follow | ...
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Rename MySQL database [duplicate]

...tup replication from this database to the new one. If you want to see the commands to do this, @jan has the details. share | improve this answer | follow | ...
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How can I output leading zeros in Ruby?

I'm outputting a set of numbered files from a Ruby script. The numbers come from incrementing a counter, but to make them sort nicely in the directory, I'd like to use leading zeros in the filenames. In other words ...
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Check whether a path is valid

... Try Uri.IsWellFormedUriString(): The string is not correctly escaped. http://www.example.com/path???/file name The string is an absolute Uri that represents an implicit file Uri. c:\\directory\filename The string is an absolute URI that is missing a slash before the path. file://c:/director...
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How to change Rails 3 server default port in develoment?

.... In your project edit script/rails this way: #!/usr/bin/env ruby # This command will automatically be run when you run "rails" with Rails 3 gems installed from the root of your application. APP_PATH = File.expand_path('../../config/application', __FILE__) require File.expand_path('../../config/...
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Removing the fragment identifier from AngularJS urls (# symbol)

...;base href="/"> // to know more about setting base URL visit: https://docs.angularjs.org/error/$location/nobase // if you don't wish to set base URL then use this $locationProvider.html5Mode({ enabled: true, requireBase: false ...
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Can't find the PostgreSQL client library (libpq)

...ur stoppage. I'm new to rails and this was frustrating. Like the previous commenter, I was using the Postgres.app installer on Mavericks. Did not realize the ARCHFLGS env variable was so important. Explanation here. – GNat Jul 20 '14 at 21:05 ...
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private[this] vs private

...actual reason is declaration-site variance (see this answer: stackoverflow.com/a/9727849/445715). – Andrey Breslav Aug 24 '14 at 9:24 1 ...
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How to avoid warning when introducing NAs by coercion

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