Lets build the tiniest Blockchain
Use OSX KeyChain to store GitHub repos credentials
Know how to output a range of lines from a file
Know how to convert PSD to PNG (with Node.js)
How and why to sign your commits
Know how to kill frozen SSH sessions
git pro-tip: know how to track large files (database, PSD, bin)
Move non-committed changes to a new branch in Git
prevent accidental shutdowns and reboots
Issue #98 How to create a read-only user for your database?
Issue #97 How to edit data inside a pipe?
Issue #96 How to rename a branch in Git?
Issue #95: 3 Vim tips with external commands
Issue #94: Pruning your Bash history for a better search experience
Issue #93: How to force a file download in the browser?
Issue #92: How to disable HTML links with CSS?
Issue #91: How to update a GitHub forked repository?
Issue #90: How to split a file into smaller chunks?
Issue #84: How to replace a string in a file?
Issue #85: How to delete lines containing a given string?
Issue #86: How to append line numbers in front of each line in a file?
Issue #87: In a CSV file, how to sum up all numbers in a given column?
Issue #88: How to count all lines matching a condition in a CSV file?
Something I just discovered, but that seems to be out there for a while already is this: You can ask Chrome to warn you before quitting.
It’s right here in the menu: