Jupyter Notebook Gist

jupyter-notebook-notes

# multiple plot in grid
f, plots = plt.subplots(21, 10, sharex='all', sharey='all', figsize=(10, 21))
for i in range(203):
    plots[i // 10, i % 10].axis('off')
    plots[i // 10, i % 10].imshow(pat[i], cmap=plt.cm.bone)



# ===============
jupyterthemes
pip install --upgrade jupyterthemes
jt -t grade3 -fs 14 -cellw 1100 -f meslo

themes choose from
   chesterish
   monokai
   oceans16
   onedork
   solarized-light

jupyterthemes coding fonts # 似乎不起作用
-f arg	Monospace Font
consolamono	Consolamono
dejavu	DejaVu Sans Mono
inconsolata	Inconsolata-g
meslo	Meslo
oxygen	Oxygen Mono
source	Source Code Pro
sourcemed	Source Code Pro Medium



# ===============
Jupyter notebook extensions
pip install https://github.com/ipython-contrib/jupyter_contrib_nbextensions/tarball/master
or
pip install jupyter_contrib_nbextensions
pip 安装依赖包时会出错, 需要先
conda update setuptools
然后就顺利运行了
jupyter contrib nbextension install --system



===============
jupyter javascript hotkeys

%%javascript
Jupyter.keyboard_manager.command_shortcuts.add_shortcut('f5', {
    help : 'run cell',
    handler : function (event) {
        IPython.notebook.execute_cell();
        return false;
    }}                                               
);

Jupyter.keyboard_manager.command_shortcuts.add_shortcut('ctrl-.', {
    help : 'run cell',
    handler : function (event) {
        IPython.notebook.execute_cell();
        return false;
    }}                                               
);
Jupyter.keyboard_manager.edit_shortcuts.add_shortcut('f5', {
    help : 'run cell',
    handler : function (event) {
        IPython.notebook.execute_cell();
        return false;
    }}                                               
);
Jupyter.keyboard_manager.edit_shortcuts.add_shortcut('ctrl-.', {
    help : 'run cell',
    handler : function (event) {
        IPython.notebook.execute_cell();
        return false;
    }}                                                                                        
);

Jupyter.keyboard_manager.edit_shortcuts.add_shortcut('ctrl-enter', {
    help : 'none',
    // 防止与 Sublime hotkey Ctrl+Enter 冲突
    handler : function (event) {
        return false;
    }}
);

var cell = Jupyter.notebook.get_selected_cell();
var config = cell.config;
var patch = {
      CodeCell: {
        cm_config:{indentUnit: 2}
      }
    }
config.update(patch)