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Python Regex - How to Get Positions and Values of Matches
...re module? For example given the pattern r'[a-z]' and the string 'a1b2c3d4' I'd want to get the positions where it finds each letter. Ideally, I'd like to get the text of the match back too.
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Find the min/max element of an Array in JavaScript
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answered Nov 3 '09 at 18:23
Roatin MarthRoatin Marth
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git: difference between “branchname” and “refs/heads/branchname”
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Parse RSS with jQuery
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B 7
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answered Jun 7 '11 at 21:34
Andrew ChildsAndrew Childs
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How do I increase the number of displayed lines of a Java stack trace dump?
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python generator “send” function purpose?
...t;> next(gen) # run up to the next yield
>>> gen.send(94.3) # goes into 'x' again
188.5999999999999
You can't do this just with yield.
As to why it's useful, one of the best use cases I've seen is Twisted's @defer.inlineCallbacks. Essentially it allows you to write a function l...
Is there a way to pass optional parameters to a function?
... Jim DeLaHuntJim DeLaHunt
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Rails has_and_belongs_to_many migration
...First run your migrations, then edit the generated migration file.
Rails 3
rails g migration create_restaurants_users_table
Rails 4:
rails g migration create_restaurants_users
Rails 5
rails g migration CreateJoinTableRestaurantUser restaurants users
From the docs:
There is also a gene...
Is there a way to change the spacing between legend items in ggplot2?
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ggplot2 v3.0.0 released in July 2018 has working options to modify legend.spacing.x, legend.spacing.y and legend.text.
Example: Increase horizontal spacing between legend keys
library(ggplot2)
ggplot(mtcars, aes(factor(cyl), fil...
JavaScript query string [closed]
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edited Aug 14 '17 at 15:39
driconmax
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answered Mar 15 '09 at 5:...