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Add file extension to files with bash
... is the good way to add file extension ".jpg" to extension-less files with bash?
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CSS “and” and “or”
I've got quite big trouble, because i need to anathematise from styling some input types. I had something like:
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Check if directory mounted with bash
...p, which indicates if there was a match. Since I don't want the output to be displayed when there is a match, I'm redirecting it to /dev/null.
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Immutable vs Unmodifiable collection
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An unmodifiable collection is often a wrapper around a modifiable collection which other code may still have access to. So while you can't make any changes to it if you only have a reference to the unmodifiable collection, you can't rely...
In Vim, I'd like to go back a word. The opposite of `w`
When you're using vim, you can move forward word by word with w . How do I go backwards?
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How to make Twitter Bootstrap menu dropdown on hover rather than click
I'd like to have my Bootstrap menu automatically drop down on hover, rather than having to click the menu title. I'd also like to lose the little arrows next to the menu titles.
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Where do I find old versions of Android NDK? [closed]
... know where I can find older versions of the Android NDK? Our code doesn't build with r6. Surely there must be archived versions somewhere.
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How to print a number with commas as thousands separators in JavaScript
...t with commas as thousands separators. For example, I want to show the number 1234567 as "1,234,567". How would I go about doing this?
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What exactly is an HTTP Entity?
Would someone please describe to me what exactly an HTTP entity is?
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Understanding Magento Block and Block Type
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The A is a module's alias. In this case page is short for Mage_Page_Block (it is defined in app/code/core/Mage/Page/etc/config.xml if you want to see).
The B is the class name relative to the alias, initial letters of each word are capitalised. In this case html becomes Html and is appended ...