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Which parts of Real World Haskell are now obsolete or considered bad practice?
...changes (?) concerning ST, the result cannot be compiled anymore.
Chapter 27. Network programming
It's still mostly up to date. After all, network programming doesn't change so easily. However, the code uses deprecated functions bindSocket and sClose, which should be replaced by bind and close (pr...
MySql Table Insert if not exist otherwise update
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Can mustache iterate a top-level array?
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What are the differences between segment trees, interval trees, binary indexed trees and range trees
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327
+25
All thes...
Vim: How to insert in visual block mode?
...hantNishant
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Best practices for using Markers in SLF4J/Logback
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answered Aug 27 at 11:48
Philippe TcherniatinskyPhilippe Tcherniatinsky
111 bronze badge
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Float vs Decimal in ActiveRecord
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irb:001:0> "%.47f" % (1.0/10)
=> "0.10000000000000000555111512312578270211815834045" # not "0.1"!
whereas if you just do
irb:002:0> (1.0/10).to_s
=> "0.1" # the interprer rounds the number for you
So if you are dealing with small fractions, like compounding interests, or maybe even...
ElasticSearch - Return Unique Values
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bradvidobradvido
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How to check if the user can go back in browser history or not
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edited Jan 27 at 14:11
hariszaman
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How can I specify a local gem in my Gemfile?
...ical directory structure.
– Dan
May 27 '15 at 8:01
7
Something to watch out for might be Spring. ...