spalladino

# Backup
docker exec CONTAINER /usr/bin/mysqldump -u root --password=root DATABASE > backup.sql

# Restore
cat backup.sql | docker exec -i CONTAINER /usr/bin/mysql -u root --password=root DATABASE

rponte

# The command finds the most recent tag that is reachable from a commit.
# If the tag points to the commit, then only the tag is shown.
# Otherwise, it suffixes the tag name with the number of additional commits on top of the tagged object 
# and the abbreviated object name of the most recent commit.
git describe

# With --abbrev set to 0, the command can be used to find the closest tagname without any suffix:
git describe --abbrev=0

# other examples

clemtibs

Commit Message Format

This specification is inspired by and supersedes the [AngularJS commit message format][commit-message-format].

We have very precise rules over how our Git commit messages must be formatted. This format leads to easier to read commit history.

Each commit message consists of a header, a body, and a footer.

itsbalamurali

<?php 

/**
  Load a gravatar.
*/
function gravatar($email = '', $rating = 'pg') {
    $default = "path/to/defava.png"; // Set a Default Avatar
    $email = md5(strtolower(trim($email)));
    $gravurl = "http://www.gravatar.com/avatar/$email?d=$default&s=60&r=$rating";
    return '<img src="'.$gravurl.'" width="60" height="60" border="0" alt="Avatar">';