List of Julia Cheetsheets
βmetaβ-tools
| Julia | Python | R | |
|---|---|---|---|
| Documentation | ?obj |
help(obj) |
?obj , help(obj) |
| Object content | dump(obj) |
print(repr(obj)) |
str(obj) |
| Exported functions | names(FooModule) |
dir(foo_module) |
ls("package:foo_module") |
| List function signatures with that name | methods(myFun) |
methods(myFun) |
|
| List functions for specific type | methodswith(SomeType) |
dir(SomeType) |
methods(SomeType) |
| Where is β¦? | @which func |
func.__module__ |
|
| What is β¦? | typeof(obj) |
type(obj) |
class(obj) |
| Is it really a β¦? | isa(obj, SomeType) |
isinstance(obj, SomeType) |
is(obj, SomeType) |
debugging
@run sum(5+1) |
run debugger, stop at error/breakpoints |
@enter sum(5+1) |
enter debugger, dont start code yet |
@show variable |
prints: variable = variablecontent |
@debug variable |
prints only to debugger, very convient in combination with >ENV["JULIA_DEBUG"] = ToBeDebuggedModule (could be Main as well) |