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2016
07-11
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Test image for color, grayscale, or single hue gradient
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attachment |
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—
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2019
01-30
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Docker howto
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attachment |
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—
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2017
02-06
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Letsencrypt setup | Free automated SSL certificates
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—
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2017
02-24
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gitconfig global file and tools
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2017
02-21
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Redis setup
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2017
02-23
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Google Calendar create event URL
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—
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2017
07-31
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Ruby blocks, procs and lambdas
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—
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2017
12-27
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Programming fonts
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—
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2017
07-31
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Ruby backtrace for SystemStackError
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—
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2016
09-20
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Ruby zip file in memory
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—
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2016
10-19
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Rails associations: where clause with hash parameters
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—
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2017
05-08
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Rails | Temporary connection to another DB
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—
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2016
06-13
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Rails multiple databases, migrations and transactions
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2017
02-17
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KAKASI | japanese to romaji converter
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2016
10-12
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Ruby encryption
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—
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2017
01-18
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Rails | Handle common controller exceptions
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—
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2017
05-09
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Ruby | All exceptions list
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—
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2016
07-06
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Rails ActiveSupport Concerns
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—
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2016
12-15
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Sqlite | Merge rows from two identical db files
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2016
11-25
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Ruby: Installing Native Gems With Custom Library
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2016
07-01
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BNF - Backus Normal Form
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—
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2016
03-29
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Ruby Bundler: set gem options
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