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About the Help & Support category
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0
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904
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December 6, 2018
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Looking for performance improvement with Process.run
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11
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208
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March 18, 2025
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My gripes about crystal and why I think that crystal could be a perfect programming language for my projects if the gripes get addressed
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9
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166
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March 18, 2025
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Question about File.chmod
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0
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19
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March 17, 2025
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Method gets with crystal
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4
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62
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March 17, 2025
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Run a command during map iteration
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3
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30
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March 17, 2025
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Cosmopolitan libc
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7
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486
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March 17, 2025
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Install script should abort on non-x86_64 arches
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0
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34
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March 15, 2025
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AI library for Crystal
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57
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502
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March 14, 2025
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Is there something like a mutex?
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3
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91
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March 14, 2025
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Update a value in struct which previously unknown, easy way?
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3
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96
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March 13, 2025
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Proposed not allowed specify block return type like `Type ->` instead of `Type -> Nil`, in the Crystal 2.0
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5
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131
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March 10, 2025
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BigDecimal.to_json/.from_json
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4
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81
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March 10, 2025
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Code generation using macros
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3
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137
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March 8, 2025
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Goldbach's Conjecture and Crystal Code
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49
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817
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March 7, 2025
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How to reduce the memory consumption of an HTTP:Server?
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2
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57
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March 5, 2025
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Strange error when calling Dir.exists
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2
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52
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March 5, 2025
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`?` at the end of an instance variable name
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15
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217
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March 4, 2025
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Building Crystal language from source on FreeBSD
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6
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93
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March 3, 2025
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Instance variable '@somevar' is initialized inside a begin-rescue, so it can potentially be left uninitialized if an exception is raised and rescued
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4
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41
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February 26, 2025
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Check if a symlink point to a directory or not
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2
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87
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February 16, 2025
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LibC get current group id
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1
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87
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February 25, 2025
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Why are there no abstract modules?
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6
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124
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February 24, 2025
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Unexpected Termination of a Proc Callback in Crystal
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2
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53
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February 24, 2025
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Abstract def inside module not being enforced
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3
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353
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February 24, 2025
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Run a function as superuser
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3
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57
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February 24, 2025
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Technical question about array of bools
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7
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117
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February 23, 2025
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How to create a GUI app using libui-ng on Windows?
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28
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1073
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February 22, 2025
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Explicit upcast needed for single subclass instance?
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4
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68
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February 13, 2025
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How can I use Crystal compiler as a library?
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7
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401
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February 13, 2025
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