LeCoupa

/* *******************************************************************************************
 * THE UPDATED VERSION IS AVAILABLE AT
 * https://github.com/LeCoupa/awesome-cheatsheets
 * ******************************************************************************************* */


// 0. Synopsis.
// http://nodejs.org/api/synopsis.html

paldepind

var couchUrl = "foobar";
$.getJSON(couch-url + "view-name-here", function(data) {
    data.rows.forEach(function (doc) {
        $.ajax({
            url: couch-url + doc.value._id + '?rev=' + doc.value._rev,
            type: 'DELETE',
            success: function(result) {
                console.log("Deleted document with id " + doc.value._id);
            }
        });

thoward

# Outbound UDP Flood protection in a user defined chain.
iptables -N udp-flood
iptables -A OUTPUT -p udp -j udp-flood
iptables -A udp-flood -p udp -m limit --limit 50/s -j RETURN
iptables -A udp-flood -j LOG --log-level 4 --log-prefix 'UDP-flood attempt: '
iptables -A udp-flood -j DROP

nasirkhan

git discard all local changes/commits and pull from upstream

git reset --hard origin/master

git pull origin master

jrus

local random = math.random
local function uuid()
    local template ='xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx'
    return string.gsub(template, '[xy]', function (c)
        local v = (c == 'x') and random(0, 0xf) or random(8, 0xb)
        return string.format('%x', v)
    end)
end