The Crystal Programming Language Forum

Help & Support


Topic Replies Activity
Fiber.wakeup advice 3 June 25, 2019
What's the difference between type and class? 3 June 24, 2019
How to make crystal app scriptable? 5 June 24, 2019
Injecting block argument types 2 June 24, 2019
Balance use between fibers 12 June 23, 2019
Early exit from a Kemal route 4 June 21, 2019
Gathering application monitoring stats 2 June 20, 2019
Shards for writing terminal apps 4 June 19, 2019
Can I define a compile-time variable in a macro? 3 June 16, 2019
How to get generic Parent's annotation from Child 5 June 13, 2019
Determine whether the enumeration is equal in the macro conditional 2 June 8, 2019
Crystal integration with Rust 4 June 7, 2019
Difference between Set and Array 6 June 6, 2019
Difference between a function pointer (proc) and a method? 7 June 6, 2019
What does the format command change? 6 June 5, 2019
Using Postgres transactions 7 June 4, 2019
TLS with pre-shared keys 2 June 3, 2019
Set default port for Crystal Playground 3 June 1, 2019
X86 kernel compilations fail 2 June 1, 2019
DB Connection Pool + retry_attempts (from Docs) not working? 5 May 31, 2019
Is there some method for time format without nil error? 3 May 31, 2019
Run `crystal play` a from seperate host 2 May 28, 2019
Question about Crystal, Compiled Code, and Performance 14 May 27, 2019
Debugging segfaults further 3 May 25, 2019
Getting data from Postgres into a class before converting it to json 7 May 23, 2019
Bsearch issues 3 May 23, 2019
Left shift operation in Crystal? 6 May 20, 2019
Crystal ORMs 5 May 17, 2019
AST Normalisation inside def's 7 May 16, 2019
Adding git commit hash to build/compilation 7 May 12, 2019