kevinmungai

import 'dart:async';

import 'package:flutter/material.dart';

import 'package:bloc/bloc.dart';
import 'package:flutter_bloc/flutter_bloc.dart';

void main() => runApp(MyApp());

class MyApp extends StatelessWidget {

kevinmungai

(ns api-server.file-io
  (:use [clojure.tools.logging :only (info warn error)])
  (:import (java.nio.channels CompletionHandler AsynchronousFileChannel)
           (java.nio ByteBuffer)
           (java.nio.file.attribute FileAttribute)
           (java.nio.file StandardOpenOption)
           (java.util.concurrent Executors))
  (:require [clojure.core.async :as async :refer [chan go put! close!]]
            [clojure.java.io :as io]))

kevinmungai

(ns ussd.fsm-utils
  (:require
   [clojure.string :as str]
   [clojure.edn :as edn]
   [ussd.sms :as sms]))

(defn check-via
  [via]
  (let [choices (:choices (edn/read-string (slurp "../../ussd_fsm.edn")))]
    (if (contains? choices via)

kevinmungai

How to use Shadow CLJS with React Native

This guides does not assume you are using expo. It is not yet perfect, especially the hot reloading part but maybe shadow-cljs could be modified.

1. Create the React Native Project

react-native init <NameOfYourProject>

kevinmungai

Curry in Haskell

So today I am going to go through the function curry in Haskell. I am finding a hard time trying to understand it and this is my way of trying to understanding it.

First the type signature

This is what I get when I type in :t curry

curry :: ((a, b) -> c) -> a -> b -> c

kevinmungai

/*
 * To change this license header, choose License Headers in Project Properties.
 * To change this template file, choose Tools | Templates
 * and open the template in the editor.
 */
package areacalculator;
import javax.swing.*;

/**
 *

kevinmungai

// We will be doing animation in OpenGL
// key concepts are:
// 1. the idle function - idle() will post a replaint and this will lead to activation of the display() function
// 2. Also we will be doing double buffering like this: glutInitDisplayMode(GLUT_DOUBLE);
// In addition we will be introducing other functions such as glPushMatrix, glPopMatrix and glSwapBuffers

#include <windows.h> 
#include <GL/glut.h> 
#include <GL/gl.h>

kevinmungai

/** GL02Primitive.cpp: Vertex, Primitive and Color* Draw Simple 2D colored Shapes: quad, triangle and polygon.*/
#include <windows.h> // for MS Windows
#include <GL/glut.h> // GLUT, include glu.h and gl.h/* Initialize OpenGL Graphics */
void initGL() { 

	glMatrixMode(GL_PROJECTION); 
	glLoadIdentity(); 
	gluOrtho2D(0.0, 1000.0, 0.0, 1000.0); 
	glViewport(0,0,1000,1000);
	glClearColor(1.0f, 1.0f, 1.0f, 1.0f); // Black and opaque

kevinmungai

/** GL02Primitive.cpp: Vertex, Primitive and Color* Draw Simple 2D colored Shapes: quad, triangle and polygon.*/
#include <windows.h> // for MS Windows
#include <GL/glut.h> // GLUT, include glu.h and gl.h/* Initialize OpenGL Graphics */
void initGL() { 
	glMatrixMode(GL_PROJECTION); 
	glLoadIdentity(); 
	gluOrtho2D(0.0, 1000.0, 0.0, 1000.0); 
	glViewport(0,0,1000,1000);
	glClearColor(1.0f, 1.0f, 1.0f, 1.0f); // Black and opaque
}

kevinmungai

/** GL02Primitive.cpp: Vertex, Primitive and Color* Draw Simple 2D colored Shapes: quad, triangle and polygon.*/
#include <windows.h> // for MS Windows
#include <GL/glut.h> // GLUT, include glu.h and gl.hvoid 
initGL() {
	glMatrixMode(GL_MODELVIEW); //Set Matrices to MODELVIEW to support transformations 
	glLoadIdentity();
 	gluOrtho2D(0.0, 640.0, 0.0, 480.0); 
 	glViewport(0,0,640,480); 
 	glClearColor(1.0f, 1.0f, 1.0f, 1.0f); 
 	glClear(GL_COLOR_BUFFER_BIT);