⚠️ Note 2023-01-21
Some things have changed since I originally wrote this in 2016. I have updated a few minor details, and the advice is still broadly the same, but there are some new Cloudflare features you can (and should) take advantage of. In particular, pay attention to Trevor Stevens' comment here from 22 January 2022, and Matt Stenson's useful caching advice. In addition, Backblaze, with whom Cloudflare are a Bandwidth Alliance partner, have published their own guide detailing how to use Cloudflare's Web Workers to cache content from B2 private buckets. That is worth reading,
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#include <time.h> // Robert Nystrom | |
#include <stdio.h> // @munificentbob | |
#include <stdlib.h> // for Ginny | |
#define r return // 2008-2019 | |
#define l(a, b, c, d) for (i y=a;y\ | |
<b; y++) for (int x = c; x < d; x++) | |
typedef int i;const i H=40;const i W | |
=80;i m[40][80];i g(i x){r rand()%x; | |
}void cave(i s){i w=g(10)+5;i h=g(6) | |
+3;i t=g(W-w-2)+1;i u=g(H-h-2)+1;l(u |
start w/ plain ole postgresql with replication
RLS should work for visibility on rows
- we will need to set (session variables)[https://stackoverflow.com/questions/50589871/postgresql-row-level-security-with-session-variable] with visibility keys
- we will need to write a (policy)[https://dba.stackexchange.com/questions/129869/optimize-row-level-security-expression-in-postgres] to apply those keys to the row vis key.
Ageing data off.
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- http://courses.cms.caltech.edu/cs179/
- http://www.amd.com/Documents/GCN_Architecture_whitepaper.pdf
- https://community.arm.com/graphics/b/blog
- http://cdn.imgtec.com/sdk-documentation/PowerVR+Hardware.Architecture+Overview+for+Developers.pdf
- http://cdn.imgtec.com/sdk-documentation/PowerVR+Series5.Architecture+Guide+for+Developers.pdf
- https://www.imgtec.com/blog/a-look-at-the-powervr-graphics-architecture-tile-based-rendering/
- https://www.imgtec.com/blog/the-dr-in-tbdr-deferred-rendering-in-rogue/
- http://developer.amd.com/tools-and-sdks/opencl-zone/amd-accelerated-parallel-processing-app-sdk/opencl-optimization-guide/#50401334_pgfId-412605
- https://fgiesen.wordpress.com/2011/07/09/a-trip-through-the-graphics-pipeline-2011-index/
- https://community.arm.com/graphics/b/documents/posts/moving-mobile-graphics#siggraph2015
docker pull gcr.io/google_containers/kube-apiserver-amd64:v1.5.0
docker pull gcr.io/google_containers/kube-controller-manager-amd64:v1.5.0
docker pull gcr.io/google_containers/kube-proxy-amd64:v1.5.0
docker pull gcr.io/google_containers/kube-scheduler-amd64:v1.5.0
docker pull weaveworks/weave-npc:1.8.2
docker pull weaveworks/weave-kube:1.8.2
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package main | |
import ( | |
"context" | |
"fmt" | |
"log" | |
"net/http" | |
"time" | |
) |
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// source: http://stackoverflow.com/a/11058858 | |
function ab2str(buf) { | |
return String.fromCharCode.apply(null, new Uint16Array(buf)); | |
} |
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" A minimal vimrc for new vim users to start with. | |
" | |
" Referenced here: http://www.benorenstein.com/blog/your-first-vimrc-should-be-nearly-empty/ | |
" Original Author: Bram Moolenaar <Bram@vim.org> | |
" Made more minimal by: Ben Orenstein | |
" Last change: 2012 Jan 20 | |
" | |
" To use it, copy it to | |
" for Unix and OS/2: ~/.vimrc |
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##TCP FLAGS## | |
Unskilled Attackers Pester Real Security Folks | |
============================================== | |
TCPDUMP FLAGS | |
Unskilled = URG = (Not Displayed in Flag Field, Displayed elsewhere) | |
Attackers = ACK = (Not Displayed in Flag Field, Displayed elsewhere) | |
Pester = PSH = [P] (Push Data) | |
Real = RST = [R] (Reset Connection) | |
Security = SYN = [S] (Start Connection) |
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