Alexander Tarasikov astarasikov

Description

[Server] GStreamer ---> HTML [Client]

Require

gstreamer-1.x
Browser which supports video tag of HTML5

debian

Profiling an application in Mac OS X

Finding which process to profile

If your system is running slowly, perhaps a process is using too much CPU time and won't let other processes run smoothly. To find out which processes are taking up a lot of CPU time, you can use Apple's Activity Monitor.

The CPU pane shows how processes are affecting CPU (processor) activity:

Channels Are Not Enough

... or Why Pipelining Is Not That Easy

Golang Concurrency Patterns for brave and smart.

By @kachayev

Intro

Clojure Destructuring Tutorial and Cheat Sheet

(Related blog post)

Simply put, destructuring in Clojure is a way extract values from a datastructure and bind them to symbols, without having to explicitly traverse the datstructure. It allows for elegant and concise Clojure code.

Vectors and Sequences

The introduction to Reactive Programming you've been missing

(by @andrestaltz)

This tutorial as a series of videos

If you prefer to watch video tutorials with live-coding, then check out this series I recorded with the same contents as in this article: Egghead.io - Introduction to Reactive Programming.

	// simplevm.c: demonstrates Hypervisor.Framework usage in Apple Silicon
	// Based on the work by @zhuowei
	// @imbushuo - Nov 2020

	// To build:
	// Prepare the entitlement with BOTH com.apple.security.hypervisor and com.apple.vm.networking WHEN SIP IS OFF
	// Prepare the entitlement com.apple.security.hypervisor and NO com.apple.vm.networking WHEN SIP IS ON
	// ^ Per @never_released, tested on 11.0.1, idk why
	// clang -o simplevm -O2 -framework Hypervisor -mmacosx-version-min=11.0 simplevm.c
	// codesign --entitlements simplevm.entitlements --force -s - simplevm

	1. install postgres
	2. run makedb.rb >tiles.csv
	3. run tiles.sql
	4. run archive.rb
	5. enjoy

	#include <GL/gl3w.h>
	#include <GLFW/glfw3.h>

	#include <stdio.h>

	#define STB_IMAGE_IMPLEMENTATION
	#define STBI_ONLY_PNG
	#include "include/stb_image.h"

	struct vertex {

	#!/usr/bin/python

	import sys
	from keystone import *
	from unicorn import *
	from unicorn.arm_const import *
	from capstone import *
	from capstone.arm import *
	from capstone.x86 import *

	#!/bin/bash

	rm -rf CMake*

	export NDK=/home/syoyo/local/android-ndk-r10e
	export SYSROOT=$NDK/platforms/android-21/arch-arm64

	export CC="$NDK/toolchains/aarch64-linux-android-4.9/prebuilt/linux-x86_64/bin/aarch64-linux-android-gcc"

	export CXX="$NDK/toolchains/aarch64-linux-android-4.9/prebuilt/linux-x86_64/bin/aarch64-linux-android-g++"