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@0gravity000
0gravity000 / ViewController.swift
Created June 19, 2016 12:39
Optional Test 02
import UIKit
class ViewController: UIViewController {
override func viewDidLoad() {
super.viewDidLoad()
//optional Test02
let msg:String? = nil //オプショナル型なのでnilが代入できる
print(msg)
@0gravity000
0gravity000 / ViewController.swift
Created June 19, 2016 12:31
Optional Test 01
import UIKit
class ViewController: UIViewController {
override func viewDidLoad() {
super.viewDidLoad()
//optional Test01
let msg:String? = "Hello " //オプショナル型でラップする
//let msg:Optional<String> = "Hello " //上の行はこのように書くこともできる
@0gravity000
0gravity000 / Sample_button.xml
Created June 14, 2016 13:23
Sample_button.xml
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:paddingBottom="@dimen/activity_vertical_margin"
android:paddingLeft="@dimen/activity_horizontal_margin"
android:paddingRight="@dimen/activity_horizontal_margin"
android:paddingTop="@dimen/activity_vertical_margin"
tools:context="edu.self.zerogravity.template.Template">
#include <stdio.h>
int main(void) {
int inum;
printf("何か数字を入力してください。\n");
fflush(stdout);
scanf("%d", &inum);
return 0;
@0gravity000
0gravity000 / Test001.c
Created June 6, 2016 13:22
scanf error
#include <stdio.h>
int main(void) {
int inum;
printf("何か数字を入力してください。\n");
scanf("%d", &inum);
return 0;
}
@0gravity000
0gravity000 / main.c
Last active June 3, 2016 10:01
ifdef ifndef
#include <stdio.h>
#define DEBUG_A
//#define DEBUG_B
int main() {
#ifdef DEBUG_A
printf("DEBUG_Aが定義されています\n");
#endif
<?php
echo 'Hello World';
exit;
?>
@0gravity000
0gravity000 / HelloWorld.c
Last active June 4, 2016 12:55
Hello World
#include <stdio.h>
int main(void) {
printf("Hello World\n");
return 0;
}
public class HelloWorld {
public static void main(String[] args) {
// TODO 自動生成されたメソッド・スタブ
System.out.println("Hello World");
}
}
#import "ViewController.h"
@interface ViewController ()
@end
@implementation ViewController
- (void)viewDidLoad {
[super viewDidLoad]; //自動生成されるコード