chyld

dotnet new tool-manifest
dotnet tool install dotnet-ef

dotnet ef

dotnet add App/App.csproj package Microsoft.EntityFrameworkCore.Design
dotnet add App/App.csproj package Microsoft.EntityFrameworkCore.Tools
dotnet add App/App.csproj package Microsoft.EntityFrameworkCore.SQLite

dotnet ef migrations add "initial"

chyld

const path = require("path");

module.exports = {
    mode: "development",
    entry: "./src/main.ts",
    module: {
        rules: [
            {
                test: /\.tsx?$/,
                use: "ts-loader",

chyld

inverse

$$\begin{pmatrix}
1.88 & 0.67 & -0.16 \newline
0.91 & 1.9 & -0.59 \newline
1.79 & 1.83 & 0.52
\end{pmatrix}$$

$$\begin{pmatrix}
0.6584 & -0.2042 & -0.0291 \newline

chyld

        # for f in 'engagement_managers', 'clients', 'instructors', 'units':
        #     self.fields[f].required = False

        # self.fields['products'] = forms.CharField(widget=ProductWidget)
        # self.fields['products'].queryset = 'llolololo'

chyld

24292F - nav black
454D56 - nav black inside border
-----------------------------------------------
FFFFFF - nav text
FAFBFC - light gray background color
E2E4E8 - border color with gray background
E0E4E7 - border color with white background
EAECEF - horizontal line
-----------------------------------------------
F1F8FF - light blue background

chyld

<textarea style="width: 900px; height: 300px; font-family: monospace; border: 2px solid #ff33cc; padding: 10px;">
    {% filter force_escape %} {% debug %} {% endfilter %}
</textarea>

chyld

<pre> {% filter force_escape %} {% debug %} {% endfilter %} </pre>

chyld

def plot_uniform(start, order_of_magnitude, rows, cols, *colors):
    fig = plt.figure(figsize=(12, 7))
    for i in range(1, order_of_magnitude + 1):
        samples = start ** i
        vals, counts = np.unique(randint(low=1, high=7).rvs(samples), return_counts=True)
        ax = fig.add_subplot(rows, cols, i)
        ax.bar(vals, counts, color=colors[i-1], alpha=0.7)
        ax.set_title("{} samples".format(samples))
    plt.suptitle('Dice Rolls', fontsize=50)
    fig.tight_layout()

chyld

import dash
import dash_core_components as dcc
import dash_html_components as html
from dash.dependencies import Input, Output
import plotly.express as px
import pandas as pd

# ----------------------------------------------------------------------------------------------- #
# ----------------------------------------------------------------------------------------------- #
# ----------------------------------------------------------------------------------------------- #

chyld

git restore filename
git restore -p filename (patch level)
git restore .
git commit --amend -m "change last commit"
git revert <commit hash> # creates a new commit at head that undoes a previous commit
get reset --hard --soft --mixed <hash>
git reflog # look at the history of the head pointer
git branch <name> <hash> # starts the branch at a particular hash