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Handling Touch Event in UILabel and hooking it up to an IBAction
Ok, so I have a UILabel created in interface builder that displays some some default text of "tap to begin".
4 Answers...
How to show popup message like in Stack Overflow
...p message like the one that appears on Stack Overflow when I am not logged in and I try to use voting buttons.
6 Answers
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Importing CSV with line breaks in Excel 2007
I'm working on a feature to export search results to a CSV file to be opened in Excel. One of the fields is a free-text field, which may contain line breaks, commas, quotations, etc. In order to counteract this, I have wrapped the field in double quotes (").
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What's the shebang/hashbang (#!) in Facebook and new Twitter URLs for?
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This technique is now deprecated.
This used to tell Google how to index the page.
https://developers.google.com/webmasters/ajax-crawling/
This technique has mostly been supplanted by the ability to use the JavaScript History API that was introduced alongside HTML5. For a URL like www.exam...
Tips for debugging .htaccess rewrite rules
Many posters have problems debugging their RewriteRule and RewriteCond statements within their .htaccess files. Most of these are using a shared hosting service and therefore don't have access to the root server configuration. They cannot avoid using .htaccess files for rewriting and cannot e...
How can I output UTF-8 from Perl?
I am trying to write a Perl script using the "utf8" pragma, and I'm getting unexpected results. I'm using Mac OS X 10.5 (Leopard), and I'm editing with TextMate. All of my settings for both my editor and operating system are defaulted to writing files in utf-8 format.
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Proper way to use AJAX Post in jquery to pass model from strongly typed MVC3 view
...ase forgive me if some of my "jargon" is not correct.
I've got a project using ASP.NET using the MVC3 framework.
5 Answer...
Is the order of elements in a JSON list preserved?
I've noticed the order of elements in a JSON object not being the original order.
5 Answers
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How to Copy Contents of One Canvas to Another Canvas Locally
... one canvas and transfer them to another all on the client-side. I would think that I would use the canvas.toDataURL() and context.drawImage() method to implement this but I am running into a few issues.
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Ruby on Rails Callback, what is difference between :before_save and :before_create?
Could you explain in detail what the :before_save and :before_create Ruby on Rails callbacks are, and what they have to do with Rails validations? Does validation occur after :before_save or :before_create ?
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