How one can install pdftools to RStudio on Ubuntu?

Does anyone knows how to install pdftools to RStudio 1.2.5019 that runs on Ubuntu 18.04.3 LTS? I tried: > install.packages(“pdftools”) Installing package into ‘/home/jaakko/R/x86_64-pc-linux-gnu-library/3.4’ (as ‘lib’ is unspecified) also installing the dependencies ‘curl’, ‘qpdf’ trying URL ‘https://cloud.r-project.org/src/contrib/curl_4.3.tar.gz’ Content type ‘application/x-gzip’ length 673779 bytes (657 KB) ================================================== downloaded 657 KB trying URL ‘https://cloud.r-project.org/src/contrib/qpdf_1.1.tar.gz’ Content type ‘application/x-gzip’…

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How to Merge Two Select Query in Mysql

I am trying to merge two Select query in mysql to return some results.Below is the code I have written so far but it is returning no result $sql = “(SELECT u.id as user_id,u.first_name as first_name,u.last_name as last_name,u.mobile_number as user_mobile ,u.user_type as user_type,u. rider_avg_ratings as user_ratings, req.pickup_location as pickup_location,req.drop_location as drop_location,req.pickup_latitude as pickup_latitude,req.pickup_longitude as pickup_longitude,req.drop_latitude…

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Why is the size of one byte (in bits) implementation-defined and with that variable? I´ve thought a byte is always consistent of 8 bits [duplicate]

This question already has an answer here: Is CHAR_BIT ever > 8? 3 answers Are there machines, where sizeof(char) != 1, or at least CHAR_BIT > 8? 3 answers If CHAR_BIT != 8, what is the size of other types? 3 answers In the C Standard f.e. (my reference is especially ISO/IEC 9899:2011 (C11)) under…

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JavaScript equivalent of Python’s oauth2client POST request to Google Reminders

I would like to port this open source Python library for Google Reminders to JavaScript: https://github.com/jonahar/google-reminders-cli I have ported the authorization with the help of https://developers.google.com/identity/protocols/OAuth2UserAgent My JavaScript version: https://github.com/Jinjinov/google-reminders-js Now I need to port the Python’s oauth2client POST request: body = { ‘5’: 1, # boolean field: 0 or 1. 0 doesn’t work ¯\_(ツ)_/¯…

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