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Welcome to the Crystal Forum
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1
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2815
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December 4, 2018
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How I'm supposed to query data from columns with type `_jsonb` or `_json` in PostgreSQL?
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2
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10
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January 12, 2025
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Crystal 1.15.0 is released!
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2
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74
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January 12, 2025
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Simple type cast?
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8
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81
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January 12, 2025
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Goldbach's Conjecture and Crystal Code
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15
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184
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January 12, 2025
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Can someone reach out to Primeagen, the Youtuber?
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4
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46
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January 12, 2025
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Valgrind memory leak in HelloWorld app, crystal lang
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14
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158
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January 12, 2025
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Init for Linux in crystal: pthread_getattr_np no such file or directory
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7
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76
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January 11, 2025
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My 2025 Crystal Wishlist
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27
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508
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January 10, 2025
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An idea about syncing
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1
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57
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January 9, 2025
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Wombat - A Syntax Highlighter that Uses Rust's bat from Crystal
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3
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261
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January 8, 2025
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Generate a library and load it
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3
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123
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January 6, 2025
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Add `Array#presence`
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3
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85
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January 6, 2025
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Error: you've found a bug in the Crystal compiler -- Module validation failed
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3
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72
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January 6, 2025
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I'm creating shard to call Rust from Crystal
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14
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249
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January 6, 2025
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Crystal Play area Excessively Public
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4
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137
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January 5, 2025
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Tree-sitter Crystal
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13
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2456
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January 4, 2025
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Pp! on a hash with default value?
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3
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90
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January 3, 2025
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Crystal equivalent to c# nameof expression?
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5
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69
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January 2, 2025
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State of ORMs in Crystal
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12
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370
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December 31, 2024
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Natpmp-crystal: A simple RFC 6886 (NAT-PMP) client side library
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1
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67
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December 30, 2024
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Proposal: add spawn! to exit(1) on any unhandled exception in spawned Fiber
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11
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199
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December 29, 2024
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Make a website for my operating system
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3
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104
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December 28, 2024
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Trying to understand compile-time type mismatch
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8
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143
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December 26, 2024
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Generate bash completion for cli
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1
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85
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December 24, 2024
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Do/end block behavior differs from Ruby
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6
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185
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December 21, 2024
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Visit fourm is unstable recent days?
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21
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293
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December 20, 2024
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I want to integrate Ai with crystal
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7
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137
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December 20, 2024
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CrystalRuby gem
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1
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75
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December 20, 2024
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Yield with self does not work when calling operator methods
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6
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155
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December 19, 2024
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