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PHP DOMDocument errors/warnings on html5-tags

I've been attempting to parse HTML5-code so I can set attributes/values within the code, but it seems DOMDocument(PHP5.3) doesn't support tags like <nav> and <section> . ...
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Why do I need to do `--set-upstream` all the time?

I create a new branch in Git: 21 Answers 21 ...
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Use of ~ (tilde) in R programming Language

I saw in a tutorial about regression modeling the following command : 2 Answers 2 ...
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SecItemAdd and SecItemCopyMatching returns error code -34018 (errSecMissingEntitlement)

Sometimes when I run an application on device from Xcode I would try to access the keychain but fail due to error -34018. This doesn't match any of the documented keychain error codes and can't be consistently reproduced. (happens maybe 30% of the time, and it's not clear to me why it happens). What...
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Generate unique random numbers between 1 and 100

How can I generate some unique random numbers between 1 and 100 using JavaScript? 29 Answers ...
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Spring @Transaction method call by the method within the same class, does not work?

I am new to Spring Transaction. Something that I found really odd, probably I did understand this properly. 8 Answers ...
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Proper use of the HsOpenSSL API to implement a TLS Server

I'm trying to figure out how to properly use the OpenSSL.Session API in a concurrent context 1 Answer ...
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Swift: Convert enum value to String?

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What do the different readystates in XMLHttpRequest mean, and how can I use them?

XMLHttpRequest has 5 readyState s, and I only use 1 of them (the last one, 4 ). 5 Answers ...
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How to style the option of an html “select” element?

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