Python Challenges Program

Challenges program: program 1: #Input :ABAABBCA #Output: A4B3C1 str1="ABAABBCA" str2="" d={} for x in str1: d[x]=d...

  • PARQUET-TOOLS command
      1.  To read metadata  -  I'll use my home directory(/home/akshay/) to place the parquet files in, which we want to read. $ cd ~ get th...
  • Python String Operations With Examples
    Python String operations capitalize() Converts the first character to upper case >>> txt = "hello, and welco...
  • PYSPARK Regular Expression Operations
    PYSPARK Regular Expression Operations read data from hdfs data is unstructured text data we have to clean the data(regular expressio...