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Difference between private, public, and protected inheritance
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edited Sep 1 '15 at 20:08
Matt Faus
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I need to generate uuid for my rails application. What are the options(gems) I have? [duplicate]
I use
Rails 3.0.20 and
ruby 1.8.7 (2011-06-30 patchlevel 352)
4 Answers
4
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Ruby: Change negative number to positive number?
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271
Using abs will return the absolute value of a number
-300.abs # 300
300.abs # 300
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How do I add a tool tip to a span element?
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edited Jun 28 '09 at 19:41
answered Jun 28 '09 at 19:36
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How to get UTF-8 working in Java webapps?
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552
Answering myself as the FAQ of this site encourages it. This works for me:
Mostly characters ...
Selecting the first “n” items with jQuery
...ed to select just the first "n" items from the page, for example the first 20 links instead of selecting all of them with the usual
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Python/postgres/psycopg2: getting ID of row just inserted
I'm using Python and psycopg2 to interface to postgres.
3 Answers
3
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Proper URL forming with Query String and Anchor Hashtag
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152
?var=var#hash
everything after # is client side.
Also, look into url rewriting to get rid of ...
Getting current unixtimestamp using Moment.js
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266
To find the Unix Timestamp in seconds:
moment().unix()
The documentation is your friend. :)...