| # https://gist.github.com/althonos/6914b896789d3f2078d1e6237642c35c | |
| [metadata] | |
| name = {name} | |
| version = file: {name}/_version.txt | |
| author = Martin Larralde | |
| author_email = martin.larralde@embl.de | |
| url = https://github.com/althonos/{name} | |
| description = {description} | |
| long_description = file: README.md |
This text is the section about OS X Yosemite (which also works for macOS Sierra) from https://docs.basho.com/riak/kv/2.1.4/using/performance/open-files-limit/#mac-os-x
The last time i visited this link it was dead (403), so I cloned it here from the latest snapshot in Archive.org's Wayback Machine https://web.archive.org/web/20170523131633/https://docs.basho.com/riak/kv/2.1.4/using/performance/open-files-limit/
| Permission is hereby granted, free of charge, to any person obtaining a copy | |
| of this software and associated documentation files (the "Software"), to deal | |
| in the Software without restriction, including without limitation the rights | |
| to use, copy, modify, merge, publish, distribute, sublicense, and/or sell | |
| copies of the Software, and to permit persons to whom the Software is | |
| furnished to do so, subject to the following conditions: | |
| The above copyright notice and this permission notice shall be included in all | |
| copies or substantial portions of the Software. |
| import java.io.BufferedReader; | |
| import java.io.FileReader; | |
| import java.util.ArrayList; | |
| import java.util.Arrays; | |
| import java.util.HashMap; | |
| import java.util.List; | |
| import java.util.StringTokenizer; | |
| import java.util.concurrent.atomic.AtomicInteger; | |
| public class AllocHistogram { |
| #WARNING: Use at your own risk. No warranties expressed or implied. YMMV. Drive responsibly. Eat healthy. | |
| #First, `cd` into the parent dir for all of your `sbt`/`maven` projects (I assume you have one of those) | |
| find "$(cd ..; pwd)" -type d -name "target" -print0 | sudo xargs -0 tmutil addexclusion -p |
| #!/bin/bash | |
| # Copyright (c) 2017 Peter Koppstein (pkoppstein at gmail dot com) 2017.01.15 | |
| # | |
| # Permission is hereby granted, free of charge, to any person obtaining a copy | |
| # of this software and associated documentation files (the "Software"), to deal | |
| # in the Software without restriction, including without limitation the rights | |
| # to use, copy, modify, merge, publish, distribute, sublicense, and/or sell | |
| # copies of the Software, and to permit persons to whom the Software is | |
| # furnished to do so, subject to the following conditions: | |
| # |
| #!/usr/bin/env ruby | |
| require 'base64' | |
| require 'nokogiri' | |
| require 'uri' | |
| def main | |
| html = Nokogiri::HTML($stdin.read) | |
| inline_all_images(html) | |
| inline_all_css(html) |
It's now here, in The Programmer's Compendium. The content is the same as before, but being part of the compendium means that it's actively maintained.
Flame graphs are a nifty debugging tool to determine where CPU time is being spent. Using the Java Flight recorder, you can do this for Java processes without adding significant runtime overhead.
Shivaram Venkataraman and I have found these flame recordings to be useful for diagnosing coarse-grained performance problems. We started using them at the suggestion of Josh Rosen, who quickly made one for the Spark scheduler when we were talking to him about why the scheduler caps out at a throughput of a few thousand tasks per second. Josh generated a graph similar to the one below, which illustrates that a significant amount of time is spent in serialization (if you click in the top right hand corner and search for "serialize", you can see that 78.6% of the sampled CPU time was spent in serialization). We used this insight to spee
Pop open "filter preferences" in adblock plus, and add the following rules to hide mentions from people who don't follow you (and who you don't follow).
For the interactions/notifications page:
twitter.com##.interaction-page [data-follows-you="false"][data-you-follow="false"]:not(.my-tweet)
For the mentions page:
twitter.com##.mentions-page [data-follows-you="false"][data-you-follow="false"]:not(.my-tweet)