PL/pgSQL: concatenating row values to a JSON-like string

I'm trying to retrieve player statistics for the last 20 weeks: # select yw, money from pref_money where id='OK122471020773' order by yw desc limit 20; yw | money ---------+------- 2010-52...

Auto play video in JW Player

I am trying to play a .flv video on page load using JW Player (V 4.2.88) I just can't make my code auto play on page load even though my code looks OK. I am also getting player is null or not an...

HTML5 video full screen on mobile browsers (android)

After a huge research I didn't find any answer to my question yet. I wanted to achieve my goal with FullScreenAPI but it is not supported in any mobile browser (except Firefox 19 and Blackberry...

LeaderBoard in C# UNITY3D?

I Needed To Develop LeaderBoard For Storing Details(means Scores) of Players in Games.Just Displaying players Scores on LeaderBoard in UNITY3D.so plz help me i dont have any idea. in below code...

What is the best practice of saving an audio file with louder volume?

I would like to save a quiet audio file with more volume. Can you suggest me a program, method to do it? The device I would like to use the audio file on is not very intelligent and the maximum...

Attempting to get asteroids to move down screen themselves

I'm attempting to create an asteroids game and what I am trying to do is to get the asteroids to move down the screen themselves. The code I have loads the asteroids onto the screen however the...

Disable Right-Clicking In HTML5 Video?

I'm using an HTML5 video player on my website and I want to disable right-clicking on all my videos. I tried using this code and it doesn't work: <script...

How do I execute inserts and updates in an Alembic upgrade script?

I need to alter data during an Alembic upgrade. I currently have a 'players' table in a first revision: def upgrade(): op.create_table('player', sa.Column('id', sa.Integer(),...

Can I mute for youtube-ios-player-helper?

I'm using youtube-ios-player-helper to play youtube video in my application. I'd like to be able to mute. Here is what I did: Add setVolume() and mute() function in YTPlayerView ...

Loading Random prefabs in Unity 3D

How can I make random prefabs with the different positions in Unity 3D? private void SpawnAllEnemy() { // For all the prefabs for (int i = 0; i < Enemy.Length; i++) { // ......

JS function: Cannot read property 'dataset' of undefined

I have a JS function that replaces a parent Node with a Youtube iFrame: function labnolIframe() { var iframe = document.createElement("iframe"); iframe.setAttribute("src",...

Unity3D. Trying to send command for object without authority

I have a multiplayer turn-based strategy game that needs a game manager, controlling current game state (who's turn it is etc.). This manager should be common for every client, it's state should...

Create HTML dropdown list of music that can be played inside an audio player

I am trying to create a simple music player for my website where the user can select from a number of different music tracks from a drop down list. The music is stored on our server. This is what...

Playing videos in UICollectionViewCell. Video is playing fine but have scroll performance on collectionView

I explored other answers on community and tried this - player = AVPlayer() player.volume = 0.0 player.actionAtItemEnd = AVPlayerActionAtItemEnd.None addPlayerLayer() let asset...

How to play rtmp live stream in web browser?

I am trying the rtmp url in video js player.But it was not working . In video js we have to give the type(application/x-mpegURL | video/mp4) in the source. <video id="wiPlayer" class="video-js...

How can I properly record a MediaStream?

The situation I need to do the following: Get the video from a <video> and play inside a <canvas> Record the stream from the canvas as a Blob That's it. The first part is okay. For the second...

Error CS1519 - Invalid token 'float' in class, struct or interface member declaration

I am creating an asteroid shooting game, and I am doing homework for class to add a score. After adding "scoreValue" and "playerScript" to the Asteroid script, I now get "Error CS1519 - Invalid...

How to stop React Player from playing when close modal?

I am using React Player npm install for React project. The video player is in a modal. How do I stop it from playing when the modal closes? Is there a ReactPlayer.stop() or a ReactPlayer.pause()...

R create unique combinations of IDs in a given class (all combinations not getting created)

Hi I have a dataset like the following: library(gtools) z <- c(120, 122, 124, 126) ID <- as.character(c(1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12)) IQ <- c(120.5, 123, 125, 122.5, 122.1, 121.7,...

Convert videos from .264 to .265 (HEVC) with ffmpeg

I see that there are a few questions on this subject but I am still getting errors. All I want to do is convert videos in my library to HEVC so they take up less space. I've tried this: ffmpeg -i...

Evaluating Content-Based Recommender System (where there no "users")

I am building a content-based RecSys for football players, using the FIFA 2020 dataset. In this case, the players are the "items", and their scores (heading ability, dribbling skills, positional...

Opengl Free cam (from Learnopengl) to 3rd cam

I'm studying opengl and following the tutorials on the learnopengl website (https://learnopengl.com/) Could someone please help me convert this camera from the learnopengl tutorial, from free...

How do I access my Player Camera Manager (replicated (listen server and client)) in UE4 Blueprints

When I try to access the location of my Player Camera Manager on the server it returns 0, 0, 0. I think that I tried every option on setting the Player Camera Manager respectively the Player...

pygame.display.update updates the entire screen

I create a multiplayer game with split screen. I draw the first player on the left (shuttle, fire bombs, stars (scrolling half scroll) and background), then I update the first part of the screen....

Why does the forge event not fire?

I'm trying to see if someone joined a world and then print something to console but the event doesn't seem to fire. Can someone help me? Here is my code: package pl00py_TR.pl00pyspvpmod; import...

React native, video player crash without any error

I'm using expo-av for playing Video in my app. It's working fine in every screen. But 2-3 screens it's crashing when I hit play button and it's not giving any error. below is my code import {Video...

Trouble using the audioplayers package in my flutter app

I started with flutter last week and I got this problem with the audioplayer package. I am doing a Flutter Development Bootcamp with Dart at Udemy. I followed almost everything at the video, but I...

React components not rendering when routing to new page with react-router-dom v6

I am trying to set up routing in my React app. I am not getting any error and the app is not breaking but when I navigate to a new page nothing is displayed. I am using react-router-dom v6 and...

How do I use @discordjs/voice AudioPlayer methods across modules?

I am adding a music-playing feature to my bot using @discordjs/voice, following the voice guide on discordjs.guide. My slash commands are all stored on different files. I want to use the pause...

error in python script using python-vlc and pafy

Recently I have created a python script to play youtube videos using pafy and python-vlc. {the below code is the script} # importing vlc module import vlc # importing pafy module import pafy #...

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