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Is putting a div inside an anchor ever correct?

...<a> element "may be wrapped around entire paragraphs, lists, tables, and so forth, even entire sections, so long as there is no interactive content within (e.g. buttons or other links)". HTML 4.01 specifies that <a> elements may only contain inline elements. A <div> is a block elem...
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Checking from shell script if a directory contains files

...{#files} -gt 0 ]; or maybe you just forgot the () around the sub-shell command? files=($(shopt -s nullglob;shopt -s dotglob;echo /some/dir/*)) – stoutyhk Jul 4 '13 at 17:48 ...
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Is inline assembly language slower than native C++ code?

I tried to compare the performance of inline assembly language and C++ code, so I wrote a function that add two arrays of size 2000 for 100000 times. Here's the code: ...
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Transport endpoint is not connected

...ving me this Transport endpoint is not connected error on my mount point and the only thing that seems to fix it is rebooting. ...
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nil detection in Go

...mpiler is pointing the error to you, you're comparing a structure instance and nil. They're not of the same type so it considers it as an invalid comparison and yells at you. What you want to do here is to compare a pointer to your config instance to nil, which is a valid comparison. To do that you...
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IE7 does not understand display: inline-block

... working fine but with Internet Explorer 7 its not. It seems not to understand the display: inline-block; . 4 Answers ...
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Difference between Statement and PreparedStatement

The Prepared Statement is a slightly more powerful version of a Statement, and should always be at least as quick and easy to handle as a Statement. The Prepared Statement may be parametrized ...
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Access denied for user 'root'@'localhost' while attempting to grant privileges. How do I grant privi

I've looked at a number of similar questions and so I'm demonstrating that I've checked the basics. Though of course, that doesn't mean I haven't missed something totally obvious. :-) ...
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Using python's eval() vs. ast.literal_eval()?

...thon literal structures: strings, numbers, tuples, lists, dicts, booleans, and None. Passing __import__('os').system('rm -rf /a-path-you-really-care-about') into ast.literal_eval() will raise an error, but eval() will happily wipe your drive. Since it looks like you're only letting the user input...
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Why does Python pep-8 strongly recommend spaces over tabs for indentation?

I see on Stack Overflow and PEP 8 that the recommendation is to use spaces only for indentation in Python programs. I can understand the need for consistent indentation and I have felt that pain. ...