> ## Documentation Index
> Fetch the complete documentation index at: https://docs.turntable.so/llms.txt
> Use this file to discover all available pages before exploring further.

# String Operations

## str.capitalize

Return a copy of the expression with the first character capitalized and the rest lowercased.

## str.center

Return the expression centered in a string of length width. Padding is done using the specified fill character.

<Accordion title="Parameters">
  <ParamField body="width" type="int | IntegerValue" required={true} />

  <ParamField body="fillchar" type="str | StringValue | None" required={false} />
</Accordion>

## str.contains

Return True if the expression contains the substring and False otherwise.

<Accordion title="Parameters">
  <ParamField body="substr" type="str | StringValue" required={true} />
</Accordion>

## str.convert\_base

Convert the expression from one base to another.

<Accordion title="Parameters">
  <ParamField body="from_base" type="IntegerValue" required={true} />

  <ParamField body="to_base" type="IntegerValue" required={true} />
</Accordion>

## str.endswith

Return True if the expression ends with the specified suffix and False otherwise.

<Accordion title="Parameters">
  <ParamField body="end" type="str | StringValue" required={true} />
</Accordion>

## str.find

Return the position of the first occurrence of substring. Search is limited to the specified start and end positions, if provided. All indexes are 0-based.

<Accordion title="Parameters">
  <ParamField body="substr" type="str | StringValue" required={true} />

  <ParamField body="start" type="int | IntegerValue | None" required={false} />

  <ParamField body="end" type="int | IntegerValue | None" required={false} />
</Accordion>

## str.find\_in\_set

Return the position of the first occurrence of the expression in the list of strings.

<Accordion title="Parameters">
  <ParamField body="str_list" type="list[str]" required={true} />
</Accordion>

## str.format

Return a formatted string using the expression as a format string.

Note that only a subset of the python format string syntax is supported.

```
*Supported*
- {0}, {1}, .. {n} for args replacements
- {key} for kwargs replacements

**Not Supported**
- conversion flags (e.g. "Harold's a clever {0\!s}")
- implicit references (e.g. "From {} to {}")
- positional arguments / attributes (e.g. {0.weight} or {players[0]})
```

<Accordion title="Parameters">
  <ParamField body="args" type="Any" required={true} />

  <ParamField body="kwargs" type="Any" required={true} />
</Accordion>

## str.hash

Return the hash of the expression using the specified algorithm.

<Accordion title="Parameters">
  <ParamField body="algorithm" type="Literal['md5', 'sha1', 'sha256', 'sha512']" required={false} default="sha256" />

  <ParamField body="return_type" type="Literal['bytes', 'hex']" required={false} default="hex" />
</Accordion>

## str.join

Concatenate the elements of the list using the provided separator.

<Accordion title="Parameters">
  <ParamField body="strings" type="list[str | StringValue]" required={true} />
</Accordion>

## str.len

Return the number of non-overlapping occurrences of substring in the expression.

<Accordion title="Parameters">
  <ParamField body="substr" type="str | StringValue" required={true} />
</Accordion>

## str.levenshtein

Return the Levenshtein distance between the expression and the other string.

<Accordion title="Parameters">
  <ParamField body="other" type="str | StringValue" required={true} />
</Accordion>

## str.ljust

Return the expression padded with the provided fill character to the specified length.

<Accordion title="Parameters">
  <ParamField body="length" type="int | IntegerValue" required={true} />

  <ParamField body="fillchar" type="str | StringValue | None" required={false} default=" " />
</Accordion>

## str.lower

Return a copy of the expression with all characters lowercased.

## str.lstrip

Return a copy of the expression with leading whitespace removed.

Note: doesn't support removing specific characters like the standard library function.

## str.ord

Return the unicode code point of the first character of the expression.

## str.repeat

Return the expression repeated `n` times.

<Accordion title="Parameters">
  <ParamField body="n" type="int | IntegerValue" required={true} />
</Accordion>

## str.replace

Replace the matches of an exact (non-regex) pattern with a replacement string.

<Accordion title="Parameters">
  <ParamField body="pattern" type="str | StringValue" required={true} />

  <ParamField body="replacement" type="str | StringValue" required={true} />
</Accordion>

## str.reverse

Return a copy of the expression with the characters reversed.

## str.rjust

Return the expression padded with the provided fill character to the specified length.

<Accordion title="Parameters">
  <ParamField body="length" type="int | IntegerValue" required={true} />

  <ParamField body="fillchar" type="str | StringValue | None" required={false} default=" " />
</Accordion>

## str.rstrip

Return a copy of the expression with trailing whitespace removed.

Note: doesn't support removing specific characters like the standard library function.

## str.split

Split the expression using the specified delimiter.

<Accordion title="Parameters">
  <ParamField body="delimiter" type="str | StringValue" required={true} />
</Accordion>

## str.startswith

Return True if the expression starts with the specified prefix and False otherwise.

<Accordion title="Parameters">
  <ParamField body="start" type="str | StringValue" required={true} />
</Accordion>

## str.strip

Return a copy of the expression with leading and trailing whitespace removed.

## str.to\_strptime

Parse a string into a timestamp using the specified strptime format.

<Accordion title="Parameters">
  <ParamField body="format" type="str | StringValue" required={true} />
</Accordion>