* Read what I write (or follow me) on <a href="https://dev.to/tiangolo" class="external-link" target="_blank">**Dev.to**</a> or <a href="https://medium.com/@tiangolo" class="external-link" target="_blank">**Medium**</a>.
    * Read other ideas, articles, and read about tools I have created.
    * Follow me to read when I publish something new.

## Tweet about **FastAPI**

This can be used as a quick shortcut if you have only one Pydantic model and want to remove some data from the output.

!!! tip
    But it is still recommended to use the ideas above, using multiple classes, instead of these parameters.

		{"lol", true},
		{"1-this-is-valid", true},
		{"1-this-too-is-valid-1", true},
		{"this.works.too.1", true},
		{"1234567", true},
		{"123", true},
		{"s3-eu-west-1.amazonaws.com", true},
		{"ideas-are-more-powerful-than-guns", true},
		{"testbucket", true},
		{"1bucket", true},
		{"bucket1", true},
		{"a.b", true},
		{"ab.a.bc", true},
		// cases for which test should fail.

* `fixedquery`: has the exact value `fixedquery`.
* `$`: ends there, doesn't have any more characters after `fixedquery`.

If you feel lost with all these **"regular expression"** ideas, don't worry. They are a hard topic for many people. You can still do a lot of stuff without needing regular expressions yet.

But whenever you need them and go and learn them, know that you can already use them directly in **FastAPI**.

    </inspection_tool>
    <inspection_tool class="JavadocReference" enabled="true" level="WARNING" enabled_by_default="true">
      <scope name="IDEA Test Sources" level="ERROR" enabled="false" />
      <scope name="idea openapi" level="WARNING" enabled="true" />
      <scope name="runtime.classes" level="ERROR" enabled="true" />
    </inspection_tool>

pkg syscall (netbsd-amd64), const WEXITED = 32
pkg syscall (netbsd-amd64), const WEXITED ideal-int
pkg syscall (netbsd-amd64-cgo), const SYS_WAIT6 = 481
pkg syscall (netbsd-amd64-cgo), const SYS_WAIT6 ideal-int
pkg syscall (netbsd-amd64-cgo), const WEXITED = 32
pkg syscall (netbsd-amd64-cgo), const WEXITED ideal-int
pkg syscall (netbsd-arm), const SYS_WAIT6 = 481
pkg syscall (netbsd-arm), const SYS_WAIT6 ideal-int

pkg debug/pe, const IMAGE_COMDAT_SELECT_NODUPLICATES = 1 #51868
pkg debug/pe, const IMAGE_COMDAT_SELECT_NODUPLICATES ideal-int #51868
pkg debug/pe, const IMAGE_COMDAT_SELECT_SAME_SIZE = 3 #51868
pkg debug/pe, const IMAGE_COMDAT_SELECT_SAME_SIZE ideal-int #51868
pkg debug/pe, const IMAGE_FILE_MACHINE_LOONGARCH32 = 25138 #46229
pkg debug/pe, const IMAGE_FILE_MACHINE_LOONGARCH32 ideal-int #46229

pkg syscall (openbsd-amd64), const CCR0_FLUSH ideal-int
pkg syscall (openbsd-amd64), const CPUID_CFLUSH = 524288
pkg syscall (openbsd-amd64), const CPUID_CFLUSH ideal-int
pkg syscall (openbsd-amd64), const EFER_LMA = 1024
pkg syscall (openbsd-amd64), const EFER_LMA ideal-int
pkg syscall (openbsd-amd64), const EFER_LME = 256
pkg syscall (openbsd-amd64), const EFER_LME ideal-int
pkg syscall (openbsd-amd64), const EFER_NXE = 2048

   * result in more-than-ideal collisions for a non-uniformly distributed key space. In practice,
   * most key spaces are ANYTHING BUT uniformly distributed. A bit(i) in the input is said to
   * 'affect' a bit(j) in the output if two inputs, identical but for bit(i), will differ at output
   * bit(j) about half the time
   *
   * <p>Funneling is pretty simple to detect. The key idea is to find example keys which

		case types.UntypedBool:
			s = "ideal-bool"
		case types.UntypedInt:
			s = "ideal-int"
		case types.UntypedRune:
			// "ideal-char" for compatibility with old tool
			// TODO(gri) change to "ideal-rune"
			s = "ideal-char"
		case types.UntypedFloat:
			s = "ideal-float"
		case types.UntypedComplex:
			s = "ideal-complex"
		case types.UntypedString:
			s = "ideal-string"
		case types.UntypedNil: