2018.9.5 private void refreshMissions(){ new Thread(new Runnable() { @Override public void run() { initMissions(); runOnUiThread(new Runnable() { @Override
2018.9.5 private void refreshMissions(){ new Thread(new Runnable() { @Override public void run() { initMissions(); runOnUiThread(new Runnable() { @Override
2018.8.29 Cursor cursor = context.getContentResolver().query(MediaStore.Images.Media.EXTERNAL_CONTENT_URI, new String[]{MediaStore.Images.Media._ID},MediaStore.Images.Media.DATA+"=?...
2018.6.60 @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_search_result); title = (TextView) findViewById(R.id....
2019.11.30 from d2l import torch as d2l import torch from torch import nn class Reshape(torch.nn.Module): def forward(self, x): return x.view(-1, 1, 28, 28) ... Reshape(), nn.Conv2d(1, 6, kernel_...
2018.5.19 ... ... public class SortTest { public static void main(String[] args) { ... int[] array = {0,49,38,65,97,76,13,27,49}; //由于要求排序数组需要从下标为1开始,因此在下标为0处补了一个0,不影响...
2018.5.9 # 倒车 advanced_turn(direction=0, duration=arc_cnt * arc_duration, l_m=L_Motor, r_m=R_Motor, forward=False) brake(0.5, L_Motor, R_Motor) pivot_turn(direction=1, l_m=L_Motor, r_m=R_Motor, ...
这些日子我一直在写一个实时操作系统内核,已有小成了,等写完我会全部公开,希望能够为国内IT的发展尽自己一份微薄的力量。最近看到很多学生朋友和我当年一样没有方向,所以把我的经历写出来与大家共勉,希望能给刚...
2019.11.8 QFile outFile(currentFile); // add a sprite QString currentLine = ui->lineEdit_2->text(); currentLine += ","; currentLine += ui->lineEdit_3->text(); currentLine += ",";...text
我是一名程序媛 开发工作真的很累 想回家吃妈妈做的饭!
2019.11.15 QVector<QPointF> mainPoints; for(unsigned i=0;i<mainPolygon.points.size();i++){ QPointF temp(QPoint(mainPolygon.points[i].x, mainPolygon.points[i].y));... mainPoints.push_back(temp)...
Hi!
怎么回事怎么突然直接乱码了?jinbuqule
2019.1.23 while(input.hasNext()){ String tmp = input.next(); if(tmp.equals("//")){ valid = false; }else if(tmp.equals("\"")){ valid = !valid; }else if(tmp.equals("\n")){
2018.10.18 open class Base(){ open fun init(){ } } abstract class Language: Base(){ val TAG = this.javaClass.simpleName fun test(): Unit{ ... abstract var name: String abstract override fun init()...
2018.8.20 <androidx.appcompat.widget.Toolbar app:layout_scrollFlags="scroll|enterAlways" android:layout_width="match_parent" android:layout_height="?attr/actionBarSize" android:background="@...
2018.4.39 def init(): GPIO.setwarnings(False) GPIO.setmode(GPIO.BCM) GPIO.setup(AIN2, GPIO.OUT) GPIO.setup(AIN1, GPIO.OUT) GPIO.setup(BIN1, GPIO.OUT) GPIO.setup(BIN2, GPIO.OUT) ...
2018.2.26 //开始输入 commenter.keyPress(KeyEvent.VK_CONTROL); commenter.keyPress(KeyEvent.VK_V); commenter.delay(100); commenter.keyRelease(KeyEvent.VK_V); commenter.keyRelease(KeyEvent.VK_CONTROL);...
文章目录类(class) 类(class) 类通过class关键字定义 类通过new关键字创建实例 类拥有成员变量和方法 类的成员默认为public,也支持private,protected 类中无法定义静态成员变量和方法 类无需明确定义构造方法...
2019.9.29 void MyOpenGLWidget::paintGL(){ GLfloat vertices[] = { -0.8f, 0.8f, -0.8f, -0.8f, 0.8f, -0.8f, 0.8f, 0.8f }; GLuint vPosition = program->attributeLocation("vPosition");...
2019.9.15 #include "mainwindow.h" #include "ui_mainwindow.h" MainWindow::MainWindow(QWidget *parent) : QMainWindow(parent) , ui(new Ui::MainWindow) { ui->setupUi(this); } ...}
2019.5.15 EventQueue.invokeLater(() -> { var frame = new ClassLoaderFrame(); frame.setTitle("ClassLoaderTest"); frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); frame.setVisible(true);
2018.11.23 private fun <T> putPreference(name: String, value: T) = with(prefs.edit()){ when(value){ is Long -> putLong(name, value) is String -> putString(name, value) ...
2018.11.3 btn_for_index.setOnClickListener { var desc = "" for(i in goodsMutList.indices){ val item = goodsMutList[i] desc = "${desc}name: ${item}\n" } tv_list_result.text = "l
2018.10.2 class MyClass{ companion object{ val myClassField1: Int = 1 var myClassField2 = "This is my class field 2" fun companionFun1(){ println("This is 1st companion function") ...
2018.5.77 //通过网络检查账号密码是否匹配,没有网你玩个锤子 if(passwordString.equals("114514")||passwordString... editor.putBoolean("isEnsured",true); //经过登录验证 editor.putString("account",accountSt
2018.5.14 #include <linux/module.h>//模块加载的头文件 #include <linux/init.h>//用户定义模块初始函数名需引用的头文件 static int led_init(void) { return 0;...static void led_exit(void) ...
2019.11.6 QFile outFile(currentFile); // add a sprite QString currentLine = ui->lineEdit_2->text(); currentLine += ","; currentLine += ui->lineEdit_3->text(); currentLine += ",";...text
2018.2.22 #include <stdio.h> #include <time.h> #define BST (+1) #define CCT (+8) int main () { time_t rawtime; struct tm *info; time(&rawtime); /* 获取 GMT 时间 */ info = gm...