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or (HTML5)
W3Schools.com and I'm pretty sure I remember seeing W3C.org state that <menu> should be used for Toolbar menus and listing form control commands.
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Getting HTTP code in PHP using curl
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edited Jul 13 '18 at 16:14
halfer
18.1k1010 gold badges7373 silver badges146146 bronze badges
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How to access the last value in a vector?
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384
I use the tail function:
tail(vector, n=1)
The nice thing with tail is that it works on dat...
How can I concatenate regex literals in JavaScript?
...ex2.flags).split("").sort().join("").replace(/(.)(?=.*\1)/g, "");
var regex3 = new RegExp(expression_one.source + expression_two.source, flags);
// regex3 is now /foobar/gy
It's just more wordy than just having expression one and two being literal strings instead of literal regular expressions.
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Ruby on Rails generates model field:type - what are the options for field:type?
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Dennis
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answered Dec 8 '10 at 5:02
Paul SchreiberP...
How to delete last item in list?
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edited Mar 29 '19 at 4:03
David Nogueira
1941212 bronze badges
answered Aug 11 '13 at 8:10
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How do I create a namespace package in Python?
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TL;DR:
On Python 3.3 you don't have to do anything, just don't put any __init__.py in your namespace package directories and it will just work. On pre-3.3, choose the pkgutil.extend_path() solution over the pkg_resources.declare_namespace() o...
Rails: Using build with a has_one association in rails
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361
The build method signature is different for has_one and has_many associations.
class User &l...
Variable is accessed within inner class. Needs to be declared final
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133
If you don't want to make it final, you can always just make it a global variable.
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Diff output from two programs without temporary files
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213
Use <(command) to pass one command's output to another program as if it were a file name. Bas...