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Are trailing commas in arrays and objects part of the spec?
...f the specification.
Update: Apparently this is new in ES5. In ES3 (page 41), the definition was just:
ObjectLiteral :
{ }
{ PropertyNameAndValueList }
For arrays literals (Section 11.1.4) it is even more interesting (Update: this already existed in ES3):
ArrayLiteral :
[ Elision...
How do I check if a column is empty or null in MySQL?
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459
This will select all rows where some_col is NULL or '' (empty string)
SELECT * FROM table WHE...
jQuery Determine if a matched class has a given id
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answered Feb 12 '10 at 16:54
SampsonSampson
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Vertical (rotated) text in HTML table
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Álvaro GonzálezÁlvaro González
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How to get the next auto-increment id in mysql
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SarfrazSarfraz
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jQuery Validate Plugin - How to create a simple custom rule?
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Mark SpanglerMark Spangler
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How to uncheck a radio button?
... mjv
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answered Jan 22 '10 at 13:47
David HedlundDavid Hedlund
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How can I find unused images and CSS styles in a website? [closed]
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edited Jul 15 at 16:24
Andreas
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answered Aug...
How to list all functions in a Python module?
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144
The inspect module. Also see the pydoc module, the help() function in the interactive interpret...
How do I perform HTML decoding/encoding using Python/Django?
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edited Jan 22 '19 at 15:34
nuts
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answered Nov 8 '08 at 21:40
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