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Roberto Preste

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Mac O’Clock

Top 3 things that macOS users don’t get right

A few simple tricks that will make your life easier on macOS.

Jun 6, 2020

Top 3 things that macOS users don’t get right

Jun 6, 2020

A brand new bicycle shop in Cambridge, UK

My final submission for the Applied Data Science Capstone project from the IBM Data Science Professional certification offered by Coursera.

Jun 19, 2019

Jun 19, 2019

Tabular data memory requirements

How to calculate the amount of RAM needed to read in tabular data.

May 29, 2019

Tabular data memory requirements

May 29, 2019

From XML to Pandas dataframes

How to parse XML files to obtain proper pandas dataframes.

May 29, 2019

From XML to Pandas dataframes

May 29, 2019

Python string formatting

Different methods to perform string formatting operations in Python.

May 28, 2019

Python string formatting

May 28, 2019

Setting the PATH in different shells

How to set the PATH variable in Bash and TCSH shells.

May 28, 2019

Setting the PATH in different shells

May 28, 2019

Adding users to the sudo group

Allow users to perform administrator tasks even if they are not system admins.

May 28, 2019

Adding users to the sudo group

May 28, 2019

Phred quality score

How to interpret base calling qualities in Next Generation Sequencing data.

May 28, 2019

Phred quality score

May 28, 2019

Counting sequences in Fasta/Fastq files

A couple of Linux shell commands to count the number of sequences found in FASTA and FASTQ file formats.

May 27, 2019

Counting sequences in Fasta/Fastq files

May 27, 2019

Linux terminal commands

A list of some useful shortcuts and commands for the Unix terminal.

May 26, 2019

Linux terminal commands

May 26, 2019

Roberto Preste

Roberto Preste

I’m a Software Engineer, with a PhD in Bioinformatics, located in Cambridge (UK). I like writing about programming, data science and bioinformatics.

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