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What is a regular expression for a MAC Address?
...ard format" comes from Wikipedia, not the 802.3 standards body. IEEE 802-2014 actually specifies hyphens for ordinary MAC addresses (§ 8.1 ¶ 3) and colons for the obsolescent bit-reversed notation (¶ 4). Importantly, in practice, no one observes this. We simply use one or the other, but never ...
Pretty-Printing JSON with PHP
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answered Jul 27 '16 at 18:01
Wahib ZakraouiWahib Zakraoui
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Repeat each row of data.frame the number of times specified in a column
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answered May 24 '10 at 5:01
neilfwsneilfws
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How to validate date with format “mm/dd/yyyy” in JavaScript?
...\/(\d{2}|\d{1})\/\d{4}$/ this way it catches one digit month and day 1/5/2014. Thanks for the sample!
– Mitch Labrador
Apr 28 '14 at 10:48
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How to measure time taken between lines of code in python?
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edited Jun 1 at 20:01
phoenix
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answered Jan...
Ways to implement data versioning in MongoDB
...override the save() method to make this change at the same time.
UPDATE: 2015-10
It looks like there is now a spec for handling JSON diffs. This seems like a more robust way to store the diffs / changes.
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Accept function as parameter in PHP
...atzombat
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Converting unix timestamp string to readable date
I have a string representing a unix timestamp (i.e. "1284101485") in Python, and I'd like to convert it to a readable date. When I use time.strftime , I get a TypeError :
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How to get POSTed JSON in Flask?
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edited Sep 27 '19 at 15:01
answered Oct 27 '15 at 22:11
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Open multiple Eclipse workspaces on the Mac
...ifesaver.
– iTrout
Jan 30 '13 at 19:01
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This is the better answer IMHO because Eclipse still sta...