davidrapin

In order to keep this easy to navigate, it is asked that you squash your commits down to a few, or one, discreet changesets before submitting a pull request. Fixing a bug will usually only need one commit, while a larger feature might contain a couple of separate improvements that is easier to track through different commits.

Once you have rebased your work on top of the latest state of the upstream master, you may have several commits related to the issue you were working on. Once everything is done, squash them into a single commit with a descriptive message, like "Issue #100: Retweet bugfix."

To squash four commits into one, do the following:

$ git rebase -i HEAD~4

In the text editor that comes up, replace the words "pick" with "squash" next to the commits you want to squash into the commit before it. Save and close the editor, and git will combine the "squash"'ed commits with the one before it. Git will then give you the opportunity to change your commit message to something like, "Issue #100: Fixed r

davidrapin

/**
 * Start, stop or get the status of all Neo4j installations in current folder.
 * 
 * Usage:
 *   >node neo4js status
 *   >node neo4js start
 *   >node neo4js stop
 * Author: David Rapin 
 * Date: 2015-11-26.
 * licence: MIT

davidrapin

'use strict';

var state = false;
function readbin(_state) {
  if (_state === state) {
    console.log('not changing state (' + state + ')');
    return;
  }
  console.log('changing state (' + _state + ')');
  

davidrapin

(function() {
    var childProcess = require("child_process");
    var oldSpawn = childProcess.spawn;
    function mySpawn() {
        console.log('spawn called');
        console.log(arguments);
        return oldSpawn.apply(this, arguments);
    }
    childProcess.spawn = mySpawn;
})();

davidrapin

'use strict';
var clarinet = require('clarinet');

/**
   * Extract a detailed JSON parse error 
   * using https://github.com/dscape/clarinet
   * 
   * @param {string} json
   * @returns {{snippet:string, message:string, line:number, column:number, position:number}} or undefined if no error
   */

davidrapin

/**
 * Usage:
 * var dataServiceInfo = wrapForCallInfo(require('../services/data').prototype);
 * process.on('exit', function() {
 *   dataServiceInfo.print('DataService');
 * });
 *
 * @param {Object} toWrap an object (or its prototype) to wrap for call statistics gathering.
 * @returns {{print:function, data:Object}}
 */

davidrapin

# show routing (with rule numbers per Chain fortable:"nat")
alias routing='sudo iptables -t nat -L -n -v --line-number'

# open 80 explicitly 
# sudo iptables -A INPUT -p tcp --dport 80 -j ACCEPT

# redirect 80 to 8080 
# iptables -t nat -A OUTPUT -o lo -p tcp --dport 80 -j REDIRECT --to-port 8080

# delete a rule (table:"nat", Chain:"OUTPUT" rule:1)

davidrapin

MATCH (a)-[r]->(b)
WHERE type(r) = 'ACTED_IN'
RETURN type(r), labels(a), labels(b)
LIMIT 100

davidrapin

bin/plugin -i elasticsearch/marvel/latest

davidrapin

# git is installed under /usr/local/git/bin/
ls -1 /usr/local/git/bin/ |xargs -INAME sudo rm -f /usr/bin/NAME
ls -1 /usr/local/git/bin/ |xargs -INAME sudo ln -s /usr/local/git/bin/NAME /usr/bin/NAME