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Volodymyr Bondarenko

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  •  Writing program for cleaning the crowded C: drive on Python
  •  Encoding information using Reed-Solomon codes
  •  What is the differents between Apache Cordova and PhoneGap?
  •  Updated map of subway and trains of Berlin - 02.09.2013

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    Writing program for cleaning the crowded C: drive on Python

    Writing program for cleaning the crowded C: drive in Python

    New updates of Windows occupied 600Mb on hard drive. From 100 Gb of space on drive C: left only 300 Mb empty space. In folder Downloads every big file was already deleted. Cleaning cache with CCleaner could help only for few days. It's time to make global cleaning of system. During two last years my Windows stored plenty of useless data that need to be found and removed. File size has become the main search criteria. I decided manually go through all files that occupy more then 50 Mb. In Linux it took only one command to solve this problem:

    find / -type f | xargs du -sh | sort -n | tail -50

    But in Linux there would not be such problem in first place. For Windows exists plenty of software that could solve this problem. Even Total Commander could do it using additional search. But I decides to take a challenge and create own solution on Python. 

    Теги: Python, programming, script, technology

    Encoding information using Reed-Solomon codes

    Encoding information using Reed-Solomon codes

    Reed-Solomon codes are non-binary, block, and error correcting codes may be used in storing information to avoid damaged data loss. It should be noted, that this approach will not be rational in many cases, but it helps to realize the noiseless coding with a variable percentage of recoverable information.

    Теги: data coding

    What is the differents between Apache Cordova and PhoneGap?

    What is the differents between Apache Cordova and PhoneGap?
    Each person that starts working with Apache Cordova or PhoneGap come to the question: what are the differents between these two technologies? Are the materials for Apache Cordova fit to PhoneGap and on the contrary?

    Теги: mobile development, technology

    Updated map of subway and trains of Berlin - 02.09.2013

    Updated map of subway and trains of Berlin - 02.09.2013

    I visited Berlin last weekend and was very surprised, that routemap in Internet doesn't fit to routemap in subway.

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