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A better similarity ranking algorithm for variable length strings

...s adjacent character pairs that works really well for my purposes: http://www.catalysoft.com/articles/StrikeAMatch.html Simon has a Java version of the algorithm and below I wrote a PL/Ruby version of it (taken from the plain ruby version done in the related forum entry comment by Mark Wong-VanHar...
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How to create a file in Ruby

... be closed automatically when the File object is garbage collected." rootr.net/rubyfaq-9.html – jkdev Nov 19 '15 at 6:45  |  show 7 more comme...
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When would you use a WeakHashMap or a WeakReference?

... Article now at web.archive.org/web/20061130103858/http://weblogs.java.net/blog/… – mjn42 Jan 30 '19 at 8:38  |  show 1 more comment ...
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ALTER TABLE, set null in not null column, PostgreSQL 9.1

...son ALTER COLUMN phone DROP NOT NULL; More details in the manual: http://www.postgresql.org/docs/9.1/static/sql-altertable.html share | improve this answer | follow ...
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Parse string to DateTime in C#

...iled. Solution:  The   .ToDate()   extension method Try it in .NetFiddle public static class Extensions { // Extension method parsing a date string to a DateTime? // dateFmt is optional and allows to pass a parsing pattern array // or one or more patterns passed as string pa...
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Query an XDocument for elements by name at any depth

...TheDocumentContent = @" <TheNamespace:root xmlns:TheNamespace = 'http://www.w3.org/2001/XMLSchema' > <TheNamespace:GrandParent> <TheNamespace:Parent> <TheNamespace:Child theName = 'Fred' /> <TheNamespace:Child theName = 'Gabi' /> &l...
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Github: Can I see the number of downloads for a repo?

...s. Instead, you have to rely on third-party services like: GitItBack (at www.netguru.co/gititback), but even that does not include the number of clones. githubstats0, mentioned below by Aveek Saha. www.somsubhra.com/github-release-stats, mentioned below. For instance, here is the number for the la...
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What are all the possible values for HTTP “Content-Type” header?

... You can find every content type here: http://www.iana.org/assignments/media-types/media-types.xhtml The most common type are: Type application application/java-archive application/EDI-X12 application/EDIFACT application/javascript application/octet-stream ...
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What is a correct mime type for docx, pptx etc?

...db application/vnd.ms-access For further details check out this TechNet article and this blog post. share | improve this answer | follow | ...
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How do you delete an ActiveRecord object?

...tion threshold_age = 20 User.where(age: threshold_age).delete_all https://www.rubydoc.info/docs/rails/ActiveRecord%2FNullRelation:delete_all share | improve this answer | fo...