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How can prepared statements protect from SQL injection attacks?

...t exactly true. MySQL has supported prepared statements for quite a while now. The PDO driver has as well. But yet, MySQL queries were still prepared by PDO by default, last time i checked. – cHao Aug 18 '13 at 9:32 ...
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How to change cursor from pointer to finger using jQuery?

... $('selector').css('cursor', 'pointer'); // 'default' to revert I know that may be confusing per your original question, but the "finger" cursor is actually called "pointer". The normal arrow cursor is just "default". all possible default pointer looks DEMO ...
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How to run a single RSpec test?

...s bee available but there is an Rspec configuration for run filtering - so now you can add this to your spec_helper.rb: RSpec.configure do |config| config.filter_run_when_matching :focus end And then add a focus tag to the it, context or describe to run only that block: it 'runs a test', :focu...
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Openstreetmap: embedding map in webpage (like Google Maps)

... There's now also Leaflet, which is built with mobile devices in mind. There is a Quick Start Guide for leaflet. Besides basic features such as markers, with plugins it also supports routing using an external service. For a simple ...
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SVN (Subversion) Problem “File is scheduled for addition, but is missing” - Using Versions

...svn, "look, I added some files via my OS's default file manager, and right now, the stuff in this folder, is what I want the current state of this repo to be... now let it happen... don't tell me what I can and can't do with these files, but yes, keep track of it all for me."? –...
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Mongoose indexing in production code

...hen you define (compile) your model. I do that when I first start the app. Now the hard think is to decide to drop all indexes and recreate them, in case you schema changes. – Moss Jul 31 '13 at 12:15 ...
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How does IPython's magic %paste work?

...d any magic command, just paste it Thanks to prompt_toolkit, IPython now supports: Syntax highlighting as you type Real multi-line editing (up and down arrow keys move between lines) Multi-line paste without breaking indentation or immediately executing code Better code completio...
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How to upload a project to Github

... will say "Initialized empty git repository in ....git" (... is the path). Now you need to tell git about your files by adding them to your repository. Do this with git add filename. If you want to add all your files, you can do git add . Now that you have added your files and made your changes, you...
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Access Asset Catalog programmatically

I know it's a new feature and this may not be possible, but I would love to be able to use an Asset Catalog to organize my assets, but I access all of my images programmatically. How would I access my images, now? Do I still access them by their file names like so: ...
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Which “href” value should I use for JavaScript links, “#” or “javascript:void(0)”?

... that contains an onclick attribute - was okay back five years ago, though now it can be a bad practice. Here's why: It promotes the practice of obtrusive JavaScript - which has turned out to be difficult to maintain and difficult to scale. More on this in Unobtrusive JavaScript. You're spending y...