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PHP array: count or sizeof?
To find the number of elements in a PHP $array , which is faster/better/stronger?
7 Answers
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How Do I Use Factory Girl To Generate A Paperclip Attachment?
I have model Person that has many Images, where images has a Paperclip attachment field called data, an abbreviated version displayed below:
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Git diff --name-only and copy that list
...ust want to get a list of changed files between two revisions, which is simple:
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How do I get the name of the active user via the command line in OS X?
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as 'whoami' has been obsoleted, it's probably more forward compatible to use:
id -un
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Python String and Integer concatenation [duplicate]
I want to create string using integer appended to it, in a for loop. Like this:
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How can Perl's print add a newline by default?
In Perl most of my print statements take the form
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test if event handler is bound to an element in jQuery [duplicate]
Is it possible to determine whether an element has a click handler, or a change handler, or any kind of event handler bound to it using jQuery?
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Is it possible to send an array with the Postman Chrome extension?
I've been using Postman Chrome extension to test out my API and would like to send an array of IDs via post. Is there a way to send something list this as a parameter in Postman?
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How can I center a div within another div? [duplicate]
I suppose that the #container will be centered within #main_content . However, it is not. Why isn't this working, and how can I fix it?
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Is there an equivalent of lsusb for OS X
This question seems to be all over google, but the answers all point to using System Profiler. That's nice, but with System Profiler all you get is something that looks like this:
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