bkaradzic

Notes on header files

After over 20 years working with C/C++ I finally got clear idea how header files need to be organized. Most of the projects in C++ world simply dump everything in .h file, and most of my C++ code was organized this way. Lately I started to separate function declaration from implementation as it was done in C. Now .h headers are exclusevely intended for function and class declaration with doxygen documentation style comments. Inline implementation of functions, class method implementation, etc. goes into .inl headers or .cpp files.

For example .h file would contain only declaration and doxygen style documentation comment:

	/// Convert size in bytes to human readable string.
	void prettify(char* _out, int32_t _max, uint64_t _value)

benschwarz

Apps

• Postico client for mac
• pgcli - Postgres CLI with autocompletion and syntax highlighting
• pghero - Server and query performance dashboard

Tools

• PEV - Query planning / Explain analyze visualisation
• PostgreSQL's explain analyze made readable

colophonemes

CREATE TRIGGER person_notify AFTER INSERT OR UPDATE OR DELETE ON income
FOR EACH ROW EXECUTE PROCEDURE notify_trigger(
  'id',
  'email',
  'username'
);

CREATE TRIGGER income_notify AFTER INSERT OR UPDATE OR DELETE ON income
FOR EACH ROW EXECUTE PROCEDURE notify_trigger(
  'id',

pervognsen

The Mosh and Quake 3 Networking Models and State Synchronization Algebra
========================================================================

Mosh is a new remote shell program and protocol: https://mosh.org/

You may read technical details about its internals here:

https://www.usenix.org/system/files/login/articles/winstein.pdf
https://mosh.org/mosh-paper.pdf

ReneHollander

#include <iostream>
#include <assert.h>
#include <stdio.h>
#include <cstdio>

#include <bcm_host.h>
#include <EGL/egl.h>
#include <EGL/eglext.h>
#include <GLES2/gl2.h>
#include <GLES2/gl2ext.h>

larryhou

• brew install tinyproxy

• Comment out Allow 127.0.0.1 in /usr/local/etc/tinyproxy.conf.

• Start tinyproxy with tinyproxy -d.

• Follow the log file with

  tail -f /usr/local/var/log/tinyproxy/tinyproxy.log

• On the iOS device, in Wi-Fi settings, set HTTP Proxy to Manual and set

JonCole

Some of the Redis best practices content has moved

This content from this markdown file has moved a new, happier home where it can serve more people. Please check it out : https://docs.microsoft.com/azure/azure-cache-for-redis/cache-best-practices.

NOTE: Client specific guidance listed below is still valid and should still be considered. I will update this document once all content has been moved.

hollance

/*
  The "hello world" of neural networks: a simple 3-layer feed-forward
  network that implements an XOR logic gate.

  The first layer is the input layer. It has two neurons a and b, which
  are the two inputs to the XOR gate.

  The middle layer is the hidden layer. This has two neurons h1, h2 that
  will learn what it means to be an XOR gate.
 

dougbinks

#pragma once

#include "IconsFontAwesome.h" // from https://github.com/juliettef/IconFontCppHeaders

namespace ImGui
{

    
    inline void SetupImGuiStyle( bool bStyleDark_, float alpha_  )
    {

tom-chaoscube

sudo yum -y install wget
sudo wget -O /etc/yum.repos.d/scylla.repo http://downloads.scylladb.com/rpm/centos/scylla.repo

sudo yum -y install epel-release

sudo yum -y install scylla-server scylla-jmx scylla-tools

# Set the listen_address and seed_provider seeds in scylla.yaml to the internal 10.x.x.x IP address 

sudo /usr/lib/scylla/scylla_setup