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Unicode equivalents for \w and \b in Java regular expressions?
...esponds to Unicode whitespace.
The Solution to All Those Problems, and More
To deal with this and many other related problems, yesterday I wrote a Java function to rewrite a pattern string that rewrites these 14 charclass escapes:
\w \W \s \S \v \V \h \H \d \D \b \B \X \R
by replacing them w...
Auto-loading lib files in Rails 4
...ll. I think that lulalala's solution is better. Here's a blog post with more details: blog.arkency.com/2014/11/…
– hirowatari
Jun 9 '16 at 15:45
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What's the best way to break from nested loops in JavaScript?
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@SeantheBean Done. This does seem like the more straightforward answer and not open to abuse because it's only available to continue and break.
– Gary Willoughby
Nov 12 '15 at 21:17
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Standardize data columns in R
...@agstudy Fair enough. I should get in the habit of using colMeans/colSums more. I guess I don't think of it unless I'm in a situation where it actually matters...
– Dason
Mar 5 '13 at 3:54
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Git: cannot checkout branch - error: pathspec '…' did not match any file(s) known to git
...out (ie created) locally. Just because other people with a different, much more basic problem have found & upvoted this answer (which is completely trivial and well-known to any git user with more than two days experience) doesn't mean the OP should accept it.
– Michael Joh...
How to find the largest file in a directory and its subdirectories?
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Replacement for deprecated sizeWithFont: in iOS 7?
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What is the most pythonic way to check if an object is a number?
... '2' False
This is, of course, contrary to duck typing. If you are more concerned about how an object acts rather than what it is, perform your operations as if you have a number and use exceptions to tell you otherwise.
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How to implement classic sorting algorithms in modern C++?
...brary is in most implementations a complicated and hybrid amalgamation of more elementary sorting algorithms , such as selection sort, insertion sort, quick sort, merge sort, or heap sort.
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Explain how finding cycle start node in cycle linked list work?
...to X_mu, the start of the cycle (by definition of mu). Then if you take i more steps, where i is a multiple of the cycle length, you end up back at the cycle start: X_mu + i = X_mu. But addition is commutative, so this is equivalent to taking i steps to get from the start to the first meeting point...