Fauna doesn't (yet?) provide guaranteed expiration/TTL for ABAC tokens, so we need to implement it ourselves if we care about it.
3 javascript functions, each of which can be imported into your project or run from the command-line
using node path/to/script.js arg1 arg2 ... argN:
deploy-schema.js: a javascript function for creating supporting collections and indexes in your Fauna database.
| // ---------------------------------------------------------- | |
| // A short snippet for detecting versions of IE in JavaScript | |
| // without resorting to user-agent sniffing | |
| // ---------------------------------------------------------- | |
| // If you're not in IE (or IE version is less than 5) then: | |
| // ie === undefined | |
| // If you're in IE (>=5) then you can determine which version: | |
| // ie === 7; // IE7 | |
| // Thus, to detect IE: | |
| // if (ie) {} |
a gist to recap the current status, also available as library picker!
do one thing only and do it well
The prep-script.sh will setup the latest Node and install the latest perf version on your Linux box.
When you want to generate the flame graph, run the following (folder locations taken from install script):
sudo sysctl kernel.kptr_restrict=0
# May also have to do the following:
# (additional reading http://unix.stackexchange.com/questions/14227/do-i-need-root-admin-permissions-to-run-userspace-perf-tool-perf-events-ar )
sudo sysctl kernel.perf_event_paranoid=0
| function foo(x) { x = (typeof x != "undefined") ? x : 10; .. } | |
| function foo(x = 10) { .. } | |
| function foo(x,y,z) { .. }; foo.apply(null,[1,2,3]); | |
| function foo(x,y,z) { .. }; foo(...[1,2,3]); | |
| function foo() { var args = [].slice.call(arguments); .. } | |
| function foo(...args) { .. } | |
| var o = { x: 2, y: 3 }, x = o.x, y = o.y, z = (typeof o.z != "undefined") ? o.z : 10; |
| package main | |
| import ( | |
| "io/ioutil" | |
| "log" | |
| "os" | |
| "os/user" | |
| "strconv" | |
| ) |
This is a collection of basic "recipes", many using twurl (the Swiss Army Knife for the Twitter API!) and jq to query the Twitter API and format the results. Also, some scripts to test or automate common actions.
| #!/bin/bash | |
| #set -x | |
| #DEBUG=echo | |
| # Runs via cron to shut down the instance if it's not in use for 5 minutes | |
| # Starts checks after it's been up more than 500secs | |
| # Won't kick you out if you're ssh'ed in and it's idle. | |
| # crontab -l|grep idle | |
| # */6 * * * * /root/bin/idle.sh >/dev/null 2>&1 | |
| until $(awk '$1>500{exit 1}' /proc/uptime) |