The Crystal Programming Language Forum

Help & Support


Topic Replies Activity
About the Help & Support category 1 December 6, 2018
Missing location info 3 September 16, 2019
Is there a better way to use YAML? 3 September 16, 2019
Why database connection requires permissions to 'mysql' table? 5 September 14, 2019
Read ouput line by line from bash command(process bigfile) in Linux 13 September 9, 2019
Private properties 3 September 8, 2019
PG driver returns weird values when result set should be empty 3 September 7, 2019
Crystal and LLVM 6 September 6, 2019
Upgrading from 0.28.0 to latest version 9 September 5, 2019
Detecting Class+ types 13 September 5, 2019
Java-style Object field 6 September 4, 2019
Negative numbers in binary and hexa 5 September 4, 2019
Working libraries 6 August 31, 2019
A || b doesn't work as expected in a block 2 August 29, 2019
Equivalent of a Curl request 10 August 26, 2019
Adding a field to a json object 4 August 26, 2019
Strange things with Class 4 August 26, 2019
Unit-testing HTTP handlers 3 August 24, 2019
Utf8 issues with alpine linux 12 August 22, 2019
Possible to serializer/deserialize and object like Ruby marshaling? 19 August 20, 2019
How to get raw post request without any modification? 8 August 20, 2019
Static build when using readline lib 5 August 20, 2019
Difference between abstract def and def 65 August 19, 2019
Am I connecting to the database correctly? 3 August 13, 2019
Is String? any special? 3 August 12, 2019
There is a problem with escape regular expression meta characters in the macro code 3 August 10, 2019
Treatment of time in recent versions of crystal-db/crystal-pg; a bug? 8 August 8, 2019
How to visit class and method defs with expanded macros by parser/compiler? 7 August 8, 2019
Which Crystal version is Kemal 0.26 compatible with? 5 August 6, 2019
Using from_json method of a class with a post request 6 August 2, 2019