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Don Kim dgkim5360

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dgkim5360 / cheatsheet-pdb.md
Created October 13, 2017 07:52
DIY stuffs for the first steps of Python pdb, summarized from https://pymotw.com/3/pdb

Starting the Debugger

From the command line

$ python3 -m pdb myscript.py

Within the interpreter

$ python3



  


  




    


          
    

      

        
        

          

              @dgkim5360
          

          

            
                dgkim5360
                / vim-first-steps.md
            
            

              Last active
              February 8, 2018 01:32
            

              
                DIY stuffs for the first step of Vim
              
          

        

      

        

  

      

    
Vimtutor


Moving the cursor in the normal mode :help usr_03


    

  • h j k l :help hjkl
    • 

  • 0 $
    • 

  • gg G
    • 

  • #G
    • 

  • <CTRL-O> <CTRL-I>
    • 

  • w e
    • 

  • %
    • 




  


  




    


          
    

      

        
        

          

              @dgkim5360
          

          

            
                dgkim5360
                / basic-virtualenvwrapper-ubuntu.sh
            
            

              Last active
              October 14, 2017 02:43
            

              
                sample scripts and outputs for virtualenvwrapper in Ubuntu
              
          

        

      

        

  

    
    


        



  


  

        

          
          sudo apt install virtualenv
        

        

          
          sudo apt install virtualenvwrapper
        

        

          
          

        

        

          
          # if workon does not work, try restarting the terminal
        

        

          
          workon  # no existing virtual environments (c.f. lsvirtualenv)
        

        

          
          mkvirtualenv --python=$(which python) myfirst  # init Python 2 virtualenv
        

        

          
          #New python executable in /home/don/.virtualenvs/myfirst/bin/python
        

        

          
          #Installing setuptools, pip, wheel...done.
        

        

          
          

        

        

          
          # === (myfirst) $ prompt begins
        

  





    


  




    


          
    

      

        
        

          

              @dgkim5360
          

          

            
                dgkim5360
                / setup-initial.sh
            
            

              Last active
              October 17, 2017 08:10
            

              
                A personal setup list for initializing an Ubuntu desktop (currently of version 16.04 LTS)
              
          

        

      

        

  

    
    


        



  


  

        

          
          sudo apt update
        

        

          
          sudo apt upgrade
        

        

          
          

        

        

          
          

        

        

          
          # Basic tools
        

        

          
          sudo apt install curl pdftk asciidoc tmux git
        

        

          
          

        

        

          
          # tmuxifier https://github.com/jimeh/tmuxifier
        

        

          
          git clone --depth=1 https://github.com/jimeh/tmuxifier.git ~/.tmuxifier
        

        

          
          # add path via .bashrc -- export PATH="$HOME/.tmuxifier/bin:$PATH"
        

  





    


  




    


          
    

      

        
        

          

              @dgkim5360
          

          

            
                dgkim5360
                / mithrilMarkdownEditorModel.js
            
            

              Last active
              May 25, 2017 08:55
            

              
                an example mithril code for a markdown editor (with bootstrap 4 CSS classes) that auto-translates and syncs the scrolls
              
          

        

      

        

  

    
    


        



  


  

        

          
          "use strict"
        

        

          
          const m = require("mithril")
        

        

          
          

        

        

          
          const Sample = {
        

        

          
            currentMark: `# h1 Heading
        

        

          
          ## h2 Heading
        

        

          
          ### h3 Heading
        

        

          
          #### h4 Heading
        

        

          
          ##### h5 Heading
        

        

          
          ###### h6 Heading
        

  





    


  




    


          
    

      

        
        

          

              @dgkim5360
          

          

            
                dgkim5360
                / mithrilTagsInput.js
            
            

              Last active
              May 22, 2017 08:38
            

              
                an example mithril code (with bootstrap CSS classes) for the input component of tags
              
          

        

      

        

  

    
    


        



  


  

        

          
          "use strict"
        

        

          
          const m = require("mithril")
        

        

          
          

        

        

          
          // Model
        

        

          
          const Tags = {
        

        

          
            list: [],
        

        

          
            add: function(e) {
        

        

          
              if (e.keyCode === 13) {
        

        

          
                Tags.list.push(e.target.value)
        

        

          
                e.target.value = ""