jakebesworth

Godot Clickable Overlap Objects and Deselect

Summary of Problem

If you want to have objects in your game be clickable, one of the most obvious methods is using a Area2D > Texture + CollisionShape2D. When your mouse interacts with the CollisionShape2D it has mouse motion, mouse exited, and input events.

Note: Control nodes have restrictions, eat up all mouse events, and don't work well with deselecting by clicking outside of any objects

1. The biggest issue is when you click on overlapping objects it will signal both events asynchronously, so there is not an easy way to differentiate the top object being clicked.

tangoslee

<template>
      <div class="container">
        <div class="col-sm-8">
            <h3><button id='upload-btn' class="btn btn-secondary btn-xs" @click="onClick()">Upload</button></h3>
            <h3>Preview</h3>
            <div class="canvas-containter" id="preview-container">
                <!-- <canvas id="preview-pica" class="img-responsive" style="max-width: 300px;"></canvas> -->
                <img v-if="previewImage" :src="previewImage" style="max-width: 300px;">
            </div>

slightfoot

static var httpClient = new HttpClient();
Future<File> _downloadFile(String url, String filename) async {
  var request = await httpClient.getUrl(Uri.parse(url));
  var response = await request.close();
  var bytes = await consolidateHttpClientResponseBytes(response);
  String dir = (await getApplicationDocumentsDirectory()).path;
  File file = new File('$dir/$filename');
  await file.writeAsBytes(bytes);
  return file;
}

jonahwilliams

import 'package:flutter/material.dart';

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

class MyApp extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    return new MaterialApp(
      title: 'Flutter Demo',
      theme: new ThemeData(

joshbuchea

Semantic Commit Messages

See how a minor change to your commit message style can make you a better programmer.

Format: <type>(<scope>): <subject>

<scope> is optional

Example

zcaceres

Nested Routers in Express.js

Express makes it easy to nest routes in your routers. But I always had trouble accessing the request object's .params when you had a long URI with multiple parameters and nested routes.

Let's say you're building routes for a website www.music.com. Music is organized into albums with multiple tracks. Users can click to see a track list. Then they can select a single track and see a sub-page about that specific track.

At our application level, we could first have a Router to handle any requests to our albums.

const express = require('express');

marcoskubis

.table.table-ellipsis tbody td {
  max-width: 100px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap
}

dianjuar

Install WordPress plugins directly (without FTP)

Ref Stack Overflow Comment

Put this on your wp-config.php

/* That's all, stop editing! Happy blogging. */
define('FS_METHOD', 'direct');

neguse11

// node.js : Mailgun via API
var request    = require('request')

var apiBaseUrl = 'https://api.mailgun.net/v3/sandboxXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX.mailgun.org';
var apiKey     = 'key-XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX';
var from       = 'Excited User';
var to         = 'example@example.com';
var subject    = 'Hello';
var text       = 'Testing some Mailgun awesomness!';

asleepwalker

// DEPS: npm install jsts@0.17.0
// USAGE: node remove_holes.js holey_coverage.geojson solid_coverage.geojson

var fs = require('fs');
var jsts = require("jsts");
var parser = new jsts.io.GeoJSONParser();

var geojson = JSON.parse(fs.readFileSync(process.argv[2], 'utf8'));

var removedHoles = 0;