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Libpng warning: iCCP: known incorrect sRGB profile.

Some .png images used in pygame may get the warning read as "libpng warning: iCCP: known incorrect sRGB profile". To solve this I have searched and found the solution by using ImageMagick. After installing, single file can be fixed by calling convert <in_img> -strip <out_img>, but to make it fixes every wanted images in path we'll need to modify just a little bit.

Create .bat file contains the following code and place this .bat in the folder that want to be fixed and run to finish it out.

@echo off
ping -n 2 127.0.0.1 > nul

echo this batch will convert ".png" using -strip option from ImageMagick.

For background and further references see: Entity Component Systems on Wikipedia

ECS by Scott Bilas (GDC 2002)

Entity->Components->Update

entity = class: no logic + no data OR at most small set of frequently used data (ie position)
component = class: logic + data

foreach entity in allEntities do
    foreach component in entity.components do

What forces layout / reflow

All of the below properties or methods, when requested/called in JavaScript, will trigger the browser to synchronously calculate the style and layout*. This is also called reflow or layout thrashing, and is common performance bottleneck.

Generally, all APIs that synchronously provide layout metrics will trigger forced reflow / layout. Read on for additional cases and details.

Element APIs

Getting box metrics

elem.offsetLeft, elem.offsetTop, elem.offsetWidth, elem.offsetHeight, elem.offsetParent

Fonte: http://stackoverflow.com/questions/661320/how-to-add-native-library-to-java-library-path-with-eclipse-launch-instead-of

How to add a .so to java.library.path

Java run configuration's Arguments : VM arguments:

java -Djava.library.path="${workspace_loc:project}\lib;${env_var:PATH} ..."

Below is the list of modern JS frameworks and almost frameworks – React, Vue, Angular, Ember and others.

All files were downloaded from https://cdnjs.com and named accordingly. Output from ls command is stripped out (irrelevant stuff)

As-is (minified)

$ ls -lhS
566K Jan 4 22:03 angular2.min.js

	#include <type_traits>
	#include <iostream>

	using std::enable_if;
	using std::is_same;
	using std::declval;
	using std::integral_constant;

	template <typename T>
	using Invoke = typename T::type;

	#include <iostream>
	#include <numeric>
	#include <vector>
	using namespace std;

	// In Haskell, the Monoid typeclass is parameterised by only a type. Such a
	// definition requires “newtype hacks” to produce different monoids on the same
	// type. This definition is parameterised by both the type and the function, and
	// as such can be used to define different monoids on the same type without any
	// interference.

	cmake_minimum_required(VERSION 2.8)

	project(testoptargsandescape)

	macro(testmacro testarg1 testarg2)

	message(STATUS "testarg1 = \"${testarg1}\"")
	message(STATUS "testarg2 = \"${testarg2}\"")
	message(STATUS "Optional arg = \"${ARGV2}\"")

	// Sean Parent. Inheritance Is The Base Class of Evil. Going Native 2013
	// Video: https://www.youtube.com/watch?v=bIhUE5uUFOA
	// Code : https://github.com/sean-parent/sean-parent.github.io/wiki/Papers-and-Presentations

	/*
	Copyright 2013 Adobe Systems Incorporated
	Distributed under the MIT License (see license at
	http://stlab.adobe.com/licenses.html)

	This file is intended as example code and is not production quality.

	# install git with openssl
	ENV GIT_VERSION 1.9.1
	ENV PLATFORM 1ubuntu0.1
	ENV GIT ${GIT_VERSION}-${PLATFORM}
	RUN apt-get install -y build-essential dpkg-dev
	RUN mkdir -p git-openssl
	WORKDIR /tmp/git-openssl
	RUN apt-get source git=1:${GIT}
	RUN apt-get -y build-dep git
	RUN dpkg-source -x git_${GIT}.dsc