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[Crystal] How do I declare a variable in Crystal?
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Jul 24, 2023
· 1 min read
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Crystal
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[Crystal] How do I handle concurrency and multi-threading in Crystal?
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Jul 24, 2023
· 2 min read
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Crystal
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[Crystal] How do I implement and work with multi-dimensional arrays or matrices in Crystal?
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Jul 24, 2023
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[Crystal] How do I implement error handling using try-except blocks in Crystal?
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Jul 24, 2023
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Crystal
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[Crystal] How do I implement recursion in Crystal?
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Jul 24, 2023
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[Crystal] How do I manage memory and avoid memory leaks in Crystal?
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Jul 24, 2023
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Crystal
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[Crystal] How do I manipulate strings in Crystal (e.g., concatenation, length)?
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Jul 24, 2023
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Crystal
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[Crystal] How do I perform common mathematical operations (e.g., square root, absolute value) in Crystal?
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Jul 24, 2023
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Crystal
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[Crystal] How do I use built-in data structures like dictionaries or maps in Crystal?
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Jul 24, 2023
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Crystal
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[Crystal] How do I use regular expressions in Crystal?
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Jul 24, 2023
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Crystal
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