umayr

## Pre-requisite: You have to know your last commit message from your deleted branch.
git reflog
# Search for message in the list
# a901eda HEAD@{18}: commit: <last commit message>

# Now you have two options, either checkout revision or HEAD
git checkout a901eda 
# Or
git checkout HEAD@{18}

stereokai

.rounded-corners-gradient-borders {
  width: 300px;
  height: 80px;
  border: double 4px transparent;
  border-radius: 80px;
  background-image: linear-gradient(white, white), radial-gradient(circle at top left, #f00,#3020ff);
  background-origin: border-box;
  background-clip: padding-box, border-box;
}

davewsmith

There's an oddity in SQLAlchemy foreign key support when you try to get deletes to cascade.

Here's a typical parent/child relationship. As coded, deleting a parent cascades to its children. (Since we're using SQLite3, we need to intervene to enable foreign key support, but that's an extraneous detail here. The Flask bits are due to this being extracted from a larger app.)

As coded you can't ask a parent for its children. For that, you need to enable one of (1) or (2). Form (1) appears in