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@gullyn
gullyn / flappy.html
Last active May 4, 2024 15:35
Flappy bird in 205 bytes (improved!)
<body onload=z=c.getContext`2d`,setInterval(`c.width=W=150,Y<W&&P<Y&Y<P+E|9<p?z.fillText(S++${Y=`,9,9|z.fillRect(p`}*0,Y-=--M${Y+Y},P+E,9,W),P))):p=M=Y=S=6,p=p-6||(P=S%E,W)`,E=49) onclick=M=9><canvas id=c>
@javan
javan / index.html
Created April 8, 2016 18:26
Sample Electron app Windows 10 notification issue: https://github.com/electron/electron/issues/4973
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>Hello World!</title>
</head>
<body>
<ul>
<li>appUserModelId: "<script>document.write(require("electron").remote.getGlobal("appUserModelId"))</script>"</li>
<li>Electron version: <script>document.write(process.versions.electron)</script></li>
@jamescmartinez
jamescmartinez / slack_delete.rb
Last active May 28, 2024 15:00
This Ruby script will bulk remove all Slack files older than 30 days. Just add your API token from https://api.slack.com/web#authentication into the token quotes at the top of the file.
require 'net/http'
require 'json'
require 'uri'
@token = ''
def list_files
ts_to = (Time.now - 30 * 24 * 60 * 60).to_i # 30 days ago
params = {
token: @token,

THIS DOCUMENT

IS OUT OF

DATE

C++ Coding Standards Part 0: Automated Code Analysis

Automated analysis is the main advantage to working with a modern statically typed compiled language like C++. Code analysis tools can inform us when we have implemented an operator overload with a non-canonical form, when we should have made a method const, or when the scope of a variable can be reduced.

@davidzchen
davidzchen / SampleLlvm.c
Last active November 24, 2023 18:19
Sample C code using the LLVM coding style
/* Sample file using the LLVM coding standard
http://llvm.org/docs/CodingStandards.html
General rules:
- Indents are two spaces. No tabs should be used anywhere.
- Each line must be at most 80 characters long.
- Use C-style comments when writing C code
- File names should be PascalCase.c
@denji
denji / nginx-tuning.md
Last active July 20, 2024 17:33
NGINX tuning for best performance

Moved to git repository: https://github.com/denji/nginx-tuning

NGINX Tuning For Best Performance

For this configuration you can use web server you like, i decided, because i work mostly with it to use nginx.

Generally, properly configured nginx can handle up to 400K to 500K requests per second (clustered), most what i saw is 50K to 80K (non-clustered) requests per second and 30% CPU load, course, this was 2 x Intel Xeon with HyperThreading enabled, but it can work without problem on slower machines.

You must understand that this config is used in testing environment and not in production so you will need to find a way to implement most of those features best possible for your servers.

@rantav
rantav / README.md
Created August 23, 2012 06:13
Find slow queries in mongo DB

A few show tricks to find slow queries in mongodb

Enable profiling

First, you have to enable profiling

> db.setProfilingLevel(1)

Now let it run for a while. It collects the slow queries ( > 100ms) into a capped collections, so queries go in and if it's full, old queries go out, so don't be surprised that it's a moving target...

@terrancesnyder
terrancesnyder / setenv.sh
Created May 23, 2011 00:07
./setenv.sh - example setenv.sh with defaults set for minimal time spent in garbage collection
#! /bin/sh
# ==================================================================
# ______ __ _____
# /_ __/___ ____ ___ _________ _/ /_ /__ /
# / / / __ \/ __ `__ \/ ___/ __ `/ __/ / /
# / / / /_/ / / / / / / /__/ /_/ / /_ / /
#/_/ \____/_/ /_/ /_/\___/\__,_/\__/ /_/
# Multi-instance Apache Tomcat installation with a focus
# on best-practices as defined by Apache, SpringSource, and MuleSoft