Nathaniel100

// Check if no view has focus:
View view = this.getCurrentFocus();
if (view != null) {  
    InputMethodManager imm = (InputMethodManager)getSystemService(Context.INPUT_METHOD_SERVICE);
    imm.hideSoftInputFromWindow(view.getWindowToken(), 0);
}

Nathaniel100

gradle.ext.dagger2Version = "2.2"
gradle.ext.retrofit2Version = "2.1.0"
gradle.ext.ageraVersion = "1.1.0"
gradle.ext.okHttp3Version = "3.4.1"
gradle.ext.rxJavaVersion = "1.1.8"
gradle.ext.rxAndroidVersion = "1.2.1"

Nathaniel100

apply plugin: 'com.android.application'
apply plugin: 'me.tatarka.retrolambda'
apply plugin: 'com.neenbedankt.android-apt'

// If enabled jack, You should use annotationProcessor dependency scope instead of apt. See http://android-developers.blogspot.fi/2016/05/android-studio-22-preview-new-ui.html (search for annotationProcessor)
// annotationProcessor "com.google.dagger:dagger-compiler:$gradle.dagger2Version

android {
  compileSdkVersion gradle.ext.compileSdkVersion
  buildToolsVersion gradle.ext.buildToolsVersion

Nathaniel100

// Top-level build file where you can add configuration options common to all sub-projects/modules.

buildscript {
  repositories {
    jcenter()
  }
  dependencies {
    classpath 'com.android.tools.build:gradle:2.1.2'
    // dagger2
    classpath 'com.neenbedankt.gradle.plugins:android-apt:1.8'

Nathaniel100

ndk {
            platformVersion = 9
            moduleName = 'plasma'
            toolchain = 'clang'
            CFlags.addAll(['-Wall'])
            ldLibs.addAll(['m', 'log', 'jnigraphics'])
        }

Nathaniel100

std::string base64_encode(unsigned char const* bytes_to_encode, unsigned int in_len) {
  std::string ret;
  int i = 0;
  int j = 0;
  unsigned char char_array_3[3];
  unsigned char char_array_4[4];

  while (in_len--) {
    char_array_3[i++] = *(bytes_to_encode++);
    if (i == 3) {

Nathaniel100

#define RED   "\x1B[31m"
#define GRN   "\x1B[32m"
#define YEL   "\x1B[33m"
#define BLU   "\x1B[34m"
#define MAG   "\x1B[35m"
#define CYN   "\x1B[36m"
#define WHT   "\x1B[37m"
#define RESET "\x1B[0m"

printf("This is " RED "red" RESET " and this is " BLU "blue" RESET "\n");

Nathaniel100

/*-
 * Copyright (c) 1991, 1993
 *	The Regents of the University of California.  All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright

Nathaniel100

class Timer {
public:
    Timer() : beg_(clock_::now()) {}
    void reset() { beg_ = clock_::now(); }
    double elapsed() const { 
        return std::chrono::duration_cast<second_>(clock_::now() - beg_).count();
    }

private:
    typedef std::chrono::high_resolution_clock clock_;

Nathaniel100

1. Express ideas directly in code; §3.2.
2. Define classes to represent application concepts directly in code; §3.2.
3. Use concrete classes to represent simple concepts and performance-critical components; §3.2.1.
4. Avoid ‘‘naked’’ new and delete operations; §3.2.1.2.
5. Use resource handles and RAII to manage resources; §3.2.1.2.
6. Use abstract classes as interfaces when complete separation of interface and implementation is needed; §3.2.2.
7. Use class hierarchies to represent concepts with inherent hierarchical structure; §3.2.4. Section 3.5 Advice 85