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What's the key difference between HTML 4 and HTML 5?
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Now W3c provides an official difference on their site:
http://www.w3.org/TR/html5-diff/
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How to make input type= file Should accept only pdf and xls
... would allow to upload any file, including a shell. People could hack your site. Do it server site, to be safe.
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Backbone.View “el” confusion
...s is pretty similar to what happens in the ToDo example on the backbone.js site. I think convention is to render you content into the el. So the el serves as a landing place or a container for placing your templated content. Backbone then binds its events to the model data inside of it.
When you c...
Get operating system info
I recently started wondering about sites like http://thismachine.info/ that get the user's operating system info. I have not been able to find out how to do that with PHP, and wanted to try to figure it out.
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When to use a key/value store such as Redis instead/along side of a SQL database?
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I did a quick Google search with that tutorial site URL and came across this as a top hit - slideshare.net/dvirsky/introduction-to-redis-version-2
– Paul
Nov 19 '13 at 15:19
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file_put_contents - failed to open stream: Permission denied
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The other option
is that you can make Apache (www-data), the owner of the folder
sudo chown -R www-data:www-data /var/www
that should make file_put_contents work now. But for more security you better also set the permissions like below
find /var/www -type d -print0 | xa...
Is “inline” without “static” or “extern” ever useful in C99?
...mizations that require the
definition of a function to be visible at the site of a call. (Note that the Standard does not attempt to specify the nature of these optimizations.)
Visibility is assured if the function has internal linkage, or if it has external linkage and the call
is in the s...
CSS Selector “(A or B) and C”?
...our LESS or SASS code into standard CSS, which you can then deploy on your site.
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How do you configure an OpenFileDialog to select folders?
...swer still is a link-only answer. Showing how to use code hosted at an off-site resource ceases to be helpful, when that link, too, becomes temporarily or permanently unavailable. The rules are there for a reason, and this contribution is in conflict with those rules.
– IInspec...
Android Studio vs Eclipse + ADT Plugin? [closed]
...d either:
If you just want a general overview of the differences:
http://www.airpair.com/android/android-studio-vs-eclipse
For Migrating from Eclipse:
http://rexstjohn.com/exporting-android-project-eclipse-android-studio-0-4-0/
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