I have a file (~50,000 lines) text.txt as below, which contains some gene info from five individuals (AB, BB, CA, DD, GG). The t in the file is a tab seperator. There are also a lot of info that are not useful in the file, and I would like to clean it up. So What I need is to extract
Tag: perl
Trying to run python script in PHP
I’m trying to run a Python script inside a perl script with the following command: On the operating system’s command line, the Python script executes, but when I make a call from a PHP application, the perl work, but the python script don’t work. Answer Do you get any error message from Perl side? Likely where your PHP/Perl script runs
Remove duplicates from each cell
I have a file like this and need to remove duplicates in each cell without changing the order or format The missing data are noted as . (dot). So far I have tried with awk But it is killing the format. Is there any other way to do this ? Expected output Answer with sed
Running .EXE or Perl file on Google Colab
I want to process a set of HDR files with an Executable (e.g., falsecolor2.exe) file on google colab. The source file is here: https://github.com/mostaphaRoudsari/honeybee/blob/master/resources/falsecolor2.exe?raw=true sample HDR files: http://www.anyhere.com/gward/hdrenc/pages/originals.html The executable takes an HDR file with some arguments and generates a new HDR file. On my local machine and drive, the following code works OK: I am not sure how to
Counting dictionary elements from Perl to Python
Looking for a best way to translate this piece of code from Perl to Python: If I understand it correctly the cycle above iterates through each element in arr array and how many time host appear, how many bytes count are related to it and errors… But I don’t quite get the meaning of default variable $_, have Python background,
How to efficiently calculate a running standard deviation
I have an array of lists of numbers, e.g.: I would like to efficiently calculate the mean and standard deviation at each index of a list, across all array elements. To do the mean, I have been looping through the array and summing the value at a given index of a list. At the end, I divide each value in
What are the differences between Perl, Python, AWK and sed? [closed]
As it currently stands, this question is not a good fit for our Q&A format. We expect answers to be supported by facts, references, or expertise, but this question will likely solicit debate, arguments, polling, or extended discussion. If you feel that this question can be improved and possibly reopened, visit the help center for guidance. Closed 10 years ago.