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Michael Budnick mdbudnick

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@nepsilon
nepsilon / email-address-syntax-validation-let-the-browser-do-it.md
Last active August 14, 2022 18:34
Email address syntax validation? Let the browser do it (without regexp) — First published in fullweb.io issue #77

Email address syntax validation? Let the browser do it (without regexp)

Here is a simple and robust way to check for the validity of an email address syntax directly in the browser. No need for crazy regular expressions.

e = document.createElement('input')
e.type = 'email'
// check some email addresses
e.value = 'hi@'
@nepsilon
nepsilon / a-better-setup-for-git.md
Last active October 19, 2020 19:15
A better setup for Git — First published in fullweb.io issue #46

A better setup for Git

Git default configuration is good but it can be personalized to improve your workflow efficiency. Here are some good lines to put in your ~/.gitconfig:

# The basics, who you commit as:
[user]
  name = John Doe
  email = [email protected]
@sivel
sivel / inventory2json.py
Last active December 19, 2023 01:54
Ansible inventory to dynamic inventory JSON output, accepts all inventory input formats
import sys
import json
from ansible.parsing.dataloader import DataLoader
try:
from ansible.inventory.manager import InventoryManager
A24 = True
except ImportError:
from ansible.vars import VariableManager
@isaacs
isaacs / node-and-npm-in-30-seconds.sh
Last active April 14, 2025 11:07
Use one of these techniques to install node and npm without having to sudo. Discussed in more detail at http://joyeur.com/2010/12/10/installing-node-and-npm/ Note: npm >=0.3 is *safer* when using sudo.
echo 'export PATH=$HOME/local/bin:$PATH' >> ~/.bashrc
. ~/.bashrc
mkdir ~/local
mkdir ~/node-latest-install
cd ~/node-latest-install
curl http://nodejs.org/dist/node-latest.tar.gz | tar xz --strip-components=1
./configure --prefix=~/local
make install # ok, fine, this step probably takes more than 30 seconds...
curl https://www.npmjs.org/install.sh | sh