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What's the longest possible worldwide phone number I should consider in SQL varchar(length) for phon
...difference between a varchar(30) and a varchar(100) if you're only storing 20 characters in each, err on the side of caution and just make it 50.
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What is an invariant?
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answered Sep 21 '08 at 20:48
Jacob BaskinJacob Baskin
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CSS to stop text wrapping under image
...our text doesn't all go below your image.
li p{width: 100px; margin-left: 20px}
.fav_star {width: 20px;float:left}
P.S. Instead of float:left on the image, you can also put float:right on li p but in that case, you will also need text-align:left to realign the text correctly.
P.S.S. If you went ...
How to hide a in a menu with CSS?
...then the spec.
– Luke
Jun 26 '14 at 20:38
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How do you match only valid roman numerals with a regular expression?
...mple:
0: <empty> matched by M{0}
1000: M matched by M{1}
2000: MM matched by M{2}
3000: MMM matched by M{3}
4000: MMMM matched by M{4}
You could, of course, use something like M* to allow any number (including zero) of thousands, if you want to allow bigger numbers...
How do you git show untracked files that do not exist in .gitignore
....gitignore`.
– jpadvo
Dec 10 '13 at 20:54
@matthew-mccullough Great answer! I'll be adding some aliases for these tha...
JavaScript + Unicode regexes
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Situation for ES 6
The upcoming ECMAScript language specification, edition 6, includes Unicode...
Mocha / Chai expect.to.throw not catching thrown errors
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edited Feb 5 '14 at 20:04
answered Feb 5 '14 at 19:59
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How to Test Facebook Connect Locally
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answered Apr 11 '11 at 20:13
AlexAlex
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How do you create a random string that's suitable for a session ID in PostgreSQL?
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edited Jan 20 '17 at 22:56
Peter Mortensen
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