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Modifying a set (or hash) while iterating it
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3
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233
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December 8, 2025
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How to increase recursion depth limit (stack size limit)?
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12
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2330
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November 24, 2025
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Get the current mode of a file
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5
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170
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November 19, 2025
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OptionParser : conditional option
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4
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191
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November 18, 2025
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File reads, reversing a slice
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4
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289
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November 15, 2025
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Restricting options in CLI app
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4
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308
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November 13, 2025
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Question about inheritence
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1
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168
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November 6, 2025
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Generate a library and load it
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14
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986
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November 5, 2025
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Equivalent of Ruby's `self.class::Subclass`
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16
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647
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October 30, 2025
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Cml and choose - type problems
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3
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217
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October 28, 2025
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Feasibility of multi-executable architecture for a large application using Crystal
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6
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306
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October 26, 2025
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How can I force the type of a nested literal from the outside in?
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2
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193
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October 25, 2025
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Optimization for nillable var check and code
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7
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312
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October 21, 2025
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Check if an array index exist
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3
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269
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October 20, 2025
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Passing method as Proc to other class constuctor?
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5
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308
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October 18, 2025
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Assignments to structs fields in array are not working
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6
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335
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October 16, 2025
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Seeking a reference to an object property
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8
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347
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October 15, 2025
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Division by Zero
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1
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166
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October 15, 2025
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Add value in empty array at specific index
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4
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230
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October 14, 2025
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Crystal docs - crystal src errors
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5
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287
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October 14, 2025
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Problem when splitting string with regex
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6
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287
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October 12, 2025
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Trouble running multiple infinite loops (GTK + X11 + Signal listener) in parallel in Crystal
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4
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196
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October 11, 2025
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Implement custom serializer in way of JSON::Serializable
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3
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154
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October 8, 2025
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Unexpected exit re: Too many open files (File::Error)
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16
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457
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October 8, 2025
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Help with a complex regex
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14
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380
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October 7, 2025
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JSON::Serializable => custom initialize
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2
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184
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October 7, 2025
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Asking advice to make condition parsor
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0
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106
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October 6, 2025
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Native TLSClient for crystal MySql and other clients
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0
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120
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September 30, 2025
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Compile a program with syscall
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3
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218
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September 30, 2025
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How to include module for a enum?
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1
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141
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September 29, 2025
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