Computer Vision News - May 2019

20 Computer Vision News Focus on Focus on: JupyterLab 1. Vega and Vega lite documents is a high-level grammar for interactive graphics. 2. High-performance csv viewer one of the cool things about this csv viewer is its extremely high performance, it can render large CSVs because it does lazy loading and lazy rendering. 3. Built in github viewer for JupyterLab so you can use your github username to log on to github and upload your data directly into your JupyterLab session. 4. JupyterLab LaTeX - allows you to view and edit LaTeX files inside JupyterLab. Install this extension with the following commands: Then, all you need to do is create a text file, change its extension to .tex, then right click and select Show LaTeX Preview. 5. JupyterLab HTML - Jupyter allows you to use HTML files, simply click on the html file to open it. Install this extension with the following commands: 6. Clean your code with one click . This extension automatically formats Python code to conform to the PEP 8 style guide, allows you to simply click the gavel and automatically format your code. 7. Variable inspector - keep track of your workspace. The variable inspector enables you to collect all defined variables and display them in a floating window. It shows all variables you’ve created in the notebook, along with their type, size, shape, and value. 8. ExecuteTime - shows when and how long cells ran. ExecuteTime displays the time at which the user sent the cell for execution, and how long it took to finish. # to install server extension pip install jupyterlab_latex # to install jupyter extension jupyter labextension install @jupyterlab/latex For installation type: jupyter labextension install @mflevine/jupyterlab_html For installation type: jupyter labextension install @ryantam626/jupyterlab_code_formatter jupyter labextension install Variable-inspector jupyter labextension install upyter-contrib-nbextensions.readthedocs.io.