Python pyspark DataFrame.get用法及代码示例本文简要介绍 pyspark.pandas.DataFrame.get 的用法。用法:DataFrame.get(key: Any, default: Optional[Any] = None)→ Any从给定键的对象中获取项目(DataFrame 列、Panel 切片等)。如果未找到,则返回默认值。参数
Let’s create a Pandas DataFrame with a dictionary of lists, pandas DataFrame columns namesCourses,Fee,Duration,Discount. importpandasaspdimportnumpyasnp technologies={'Courses':["Spark","PySpark","Hadoop","Python","Pandas"],'Courses Fee':[22000,25000,23000,24000,26000],'Duration':['30days'...