備忘録
npm init
package com.example.demo; | |
public class BubbleSort { | |
void bubbleSort(int[] a) { | |
for (int i = 0; i < a.length; i++) { | |
for (int j = i + 1; j < a.length; j++) { | |
if (a[i] > a[j]) { | |
int temp = a[i]; | |
a[i] = a[j]; |
<!DOCTYPE html> | |
<html lang="ja"> | |
<head> | |
<meta charset="UTF-8"> | |
<title>Vue Component Example</title> | |
<script src="https://unpkg.com/vue/dist/vue.js"></script> | |
<style> | |
body { | |
text-align: center; | |
} |
<!DOCTYPE html> | |
<html lang="ja"> | |
<head> | |
<meta charset="UTF-8"> | |
<title>Vue Draggable Example</title> | |
<script src="//cdnjs.cloudflare.com/ajax/libs/vue/2.5.2/vue.min.js"></script> | |
<script src="//cdn.jsdelivr.net/npm/sortablejs@1.7.0/Sortable.min.js"></script> | |
<script src="//cdnjs.cloudflare.com/ajax/libs/Vue.Draggable/2.17.0/vuedraggable.min.js"></script> | |
<style> | |
body { |
import axios from 'axios' | |
const debug = process.env.NODE_ENV !== 'production' | |
const onSuccess = (resp) => { | |
if (debug) { | |
console.log(' << ' + JSON.stringify(resp.data)) | |
} | |
return Promise.resolve(resp.data) | |
} |
package sample; | |
import java.util.Set; | |
import javax.validation.ConstraintViolation; | |
import javax.validation.Validation; | |
import javax.validation.Validator; | |
import javax.validation.ValidatorFactory; | |
import org.junit.Test; |
package sample; | |
import javax.validation.ConstraintValidator; | |
import javax.validation.ConstraintValidatorContext; | |
public class SampleValidator implements ConstraintValidator<SampleValidation, String> { | |
private String param; | |
@Override |
package sample; | |
import java.lang.annotation.ElementType; | |
import java.lang.annotation.Retention; | |
import java.lang.annotation.RetentionPolicy; | |
import java.lang.annotation.Target; | |
import javax.validation.Constraint; | |
import javax.validation.Payload; |
static class Sample { | |
int value; | |
Sample() { | |
this.value = -1; | |
} | |
Sample(int value) { | |
this.value = value; |
package sample; | |
import java.io.BufferedInputStream; | |
import java.io.BufferedOutputStream; | |
import java.io.File; | |
import java.io.FileInputStream; | |
import java.io.FileOutputStream; | |
import java.io.IOException; | |
import java.io.InputStream; | |
import java.util.Collection; |