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Search term: Computers. 18 results

Base 64 encoding and decoding

The calculators encode string to base64 string and decode back to original string. Special characters (+/) , generally produced by base64 algorithm, can be replaced by the data provided in additional parameter.

Base 64 encoderCreative Commons Attribution/Share-Alike License 3.0 (Unported)
  • Conversion of fractional numbers between numeral systems

    This online calculator helps to convert fractional number in one numeral system to fractional number in other numeral system.

  • Count the number of words

    The calculator counts word number in a given text. It can be used for rough calculation of translation cost. Can be used for word number calculation in software resources.

  • Email extractor

    This online calculator parses emails from block of text using regular expression

  • GET request string parser

    This parser break GET request string to the parameter-value pairs and decodes URL-encoded sequences, if needed

  • Hill cipher

    This calculator uses Hill cipher to encrypt/decrypt a block of text

  • Huffman coding

    This online calculator generates Huffman encoding for given frequency of occurrence of symbols.

Simple math in any numeral system

This online calculator supports simple math (addition, subtraction, division, multiplication and power) for numbers expressed in any numeral system - binary, octal, hexadecimal, from the base 2 to base 36

Simple math in any numeral systemCreative Commons Attribution/Share-Alike License 3.0 (Unported)

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