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I have a problem with playing audio when I press or click a button.

Drum Machine

It seems like my audio has a delay but I put a audio.currentTime = 0, so I don't know what's going on.

Here is my JS:

I'm writing an app for playing different audio files (play them in loops). In the app I want multiple files to be able to play simultaneously , but they need to start at the same point. This means additional audio tracks I have activated would only start playing upon completion of an already playing audio file's loop.

My components are currently two -

1. App.js (presents different audio files), parent.
2. Play.js (present the option to play and stop each audio file), child . I'm trying to pass an update (via hooks) to the parent once an audio file has started to play, but each time I do such an update I lose the functionality the children i.e. I can start playing a file but can't stop it.

This is the code of my child:

I cannot pass Story #5: "When I click a .nav-link button in the nav element, I am taken to the corresponding section of the landing page." I have all of my href attributes set to the corresponding id attributes and when i click on them they take me to the correct section of the page, but I am still failing this test... What am I Doing Wrong???

The code I wrote is below:

I am building a drum machine and one of the challenges is to set up keyboard events to the pads displayed. Please take a look at the code I wrote. There is no event triggered when I smashed the button on my keyboard. Is there anything wrong here? I did a little bit research and I found out that in most cases onKeyPress is bound to

I understand that in R it is best to avoid loops where possible. In that regard, I would like to perform the function of the code below but without using the nested loops.

The loops check whether the f'th element of the vector things_I_want_to_find is present in the i'th row of thing_to_be_searched. For example, when both i and f are 1, the code checks whether "vocals" is present in john's row. Because "vocals" is present in john's row, the name and instrument are added to vectors instrument and name. When both loops are complete these two vectors can be combined in a data.frame.

I know that there is the apply() family of functions in R but I don't know if they are able to be used in this case. Has anyone got any helpful hints or suggestions?

I am trying to make a drum machine that will play a different sound when each button is pressed. I am using CodePen to make the project and I keep getting an object error when I try to use the DrumPad Component. Any help would be greatly appreciated. The relevant code is below.

Here is the link to my CodePen App: https://codepen.io/bbond766/pen/NWdLNog?editors=0010

So I am trying to make a drum machine with gstreamer. For those who are not familiar with a drum machine have a look at:

https://www.youtube.com/watch?v=KC7UaUD5rEA

Basically you have a specific sample loaded to a track. Each track has 16 steps which you can enable or disable. When you press play the drum machine will loop over the steps and when a step is enabled it will play that sound.

I got it working with the current setup: 8 x (filesrc | wavparse | audioconvert | volume) | audiomixer | alsasink

I put the pipeline in play state and each step I perform a seek_simple back to the start of the pipeline. To trigger the sound I mute and demute the wav each step according to the wanted rhythm/pattern.

The issue: By performing the seek back to the start the tail of the wav sample/sound is cut off and this makes a choppy sound. Ideally I'd like to re-trigger a wav sample but the previous one should continue to play until done.

The question: How can I re trigger a sound without cutting of it's tail?

Ps: I've tried to play with the seek flags "flush", "keep_unit", ... but without success.

My loop:

I have this text here:

I have been on and off programming but recently I have been more active and done some basic projects. However I have been stuck on this particular problem for the past 3 weeks and still cannot seems to solve it. Looked through some codes and tried and only could improve some parts. The bottom is my full code.

The problems that I faced is the one that I have stated in my title, I need to display the mystery word as dashes and when I guess the unknown word, it was suppose to appear as the only word. One issue is when I guess the word correctly, it only display the single alphabet and reset immediately.