# any
Discover `any` operation in Kotlin Dataframe.
Discover `any` operation in Kotlin Dataframe.
Discover `any` operation in Kotlin Dataframe.
Checks if there is at least one row in the [](DataFrame.md) that satisfies the predicate.
Returns `Boolean` — `true` if there is at least one row that satisfies the predicate, `false` otherwise.
```kotlin
df.any { rowCondition }
rowCondition: (DataRow) -> Boolean
```
**Related operations**: [](all.md), [](filter.md), [](single.md), [](count.md).
### Examples
```kotlin
df
```
Check if any person `age` is greater than 21:
```kotlin
df.any { age > 21 }
```
Output:
```text
false
```
Check if there is any person with `age` equal to 15 and `name` equal to "Alice":
```kotlin
df.any { age == 15 && name == "Alice" }
```
Output:
```text
true
```