How to change RMarkdown page margins using tufte handout class

LaTeX
I would like to reduce the page margins when using the tufte_handout RMarkdown template. I have tried adding geometry: margin = 20cm to the YAML, but ...
11 months ago

Is there an equivalent to Latex's \endinput in Python-Sphinx

LaTeX
LateX and Python-Sphinx are word-processors, transforming formatted content towards a target document. The usual workflow when working with large docu...
11 months ago

i can't install mysqlclient and pillow in python

Linux
i want to install mysqlclient but it returns me (venv)[email protected]:~/Documents/Computer/Python/Django/vira/virasciencecom$ pip3 install mysqlclient==1....
11 months ago

Easyer way to call mixin SASS instead of @include

Less
I am currently using a mixing for rem font-sizes with a fallback to pixels in SASS, for responsive font sizes. I'm using this mixin: @mixin font-size...
11 months ago

Linux Substitution: Add spaces between brackets in a file using sed

Linux
I would like to add spaces between my braces when there is content in the brackets. For example, I would like to substitute the following line sor...
11 months ago

Why LESS css does not work on localhost

Less
According to this tutorial my less code should work but it doesn't. Can you please help me to get my less css to work. Right now it does not working...
11 months ago

php PDO result from stored procedure are empty

MySQL
Here are one example: SQL: CREATE PROCEDURE my_sp( IN in_var VARCHAR(32) ) BEGIN -- This is to avoiding the next problem: -- If I USE b...
11 months ago

Nodejs Express framework caching

Node.js
I am using Nodejs and Express Js. Also I add NowJS to the Express Js to do some real-time stuffs. In the configuration file I have app.configure('pr...
11 months ago

Convert historical german local time record to UTC in JavaScript

Node.js
I need to convert German local time records, without zone info, i.e., var data = [ "2017-12-02 20:27:02", "2017-12-02 20:50:00" ] to UTC record...
11 months ago

How does the '\b' character in perl work?

Perl
According to my research the '\b' character used in perl print statements should act like a "backspace", that is, moving the cursor one character back...
11 months ago

How to detect emoji as unicode in Perl?

Perl
i have text file that contain emoji unicode caracter for exemple
11 months ago

SVM - How can I vectorize a kernalized gram matrix?

Python
I implemented a support vector machine in python using the cvxopt qp solver where I need to compute a gram matrix of two vectors with a kernel functio...
11 months ago

config.php

PHP
Learn how to use Codeigniter curl operations to parse data in JSON format.
1 month ago

Receiving a message

Java
1 month ago