@Lpokimo said in Java Game engine Problem:

input = new Input(null); (This

In your version you have

input = new Input(null);

in original version it is correct

input = new Input(this);

Line 26 in GameContainer.java file

Hey Boonie!

Not sure what they mean by 'best' prediction but every time you roll a die you get a 1 in 6 (or 1/6) chance that you roll a six. So if you roll it 6 times you just have to multiple 1/6 by 6 So

1/6 * 6 = 1

So my guess would be 1. I hope that helps boonie.

Thanks! This works and it only takes up 4 lines of code. The computation time is also much faster than my code. I think that I understand why it works faster as well. Your code executes after looping 23 times. However, my code executes after 11 iterations of 23 or 253 iterations which is 11 times more than my code. Also, it took 13.7 milliseconds, whereas as mine took 185 milliseconds which is 13.5 times as fast. I suspect that the method that I used where I changed my list into a set and then returned to transform it into a list also took more time than your method you recommended to me, which could partially explain the discrepancy in computation time as well.

@Tony-Cardinal said in python code with tensorflow does not work:

module 'tensorflow' has no attribute 'div'

This might be a Tensorflow 2.0 versus 1.0 issue? I don't program in python but I found the following stackoverflow answer that might help:

https://stackoverflow.com/questions/55142951/tensorflow-2-0-attributeerror-module-tensorflow-has-no-attribute-session

If I am right you can do something like:

tf.compat.v1.div(x,y)

or

import tensorflow.compat.v1 as tf tf.disable_v2_behavior()

ok, I understand now

got it going and works just fine with some minor adjustments to fit the application.
demo

function outputPlaylist($playlist) { $entries = parse_m3u($playlist); echo "<div class='row'>\n"; echo "<pre>\n"; $size = sizeof($entries); $size_half = ceil($size / 2); $counter = 0; echo "<div class='row'>\n"; echo "<div class='column'>\n"; foreach($entries as $entry) { // Check for half way point if($counter++ == $size_half ){ // Close column and open new one echo "</div>\n"; } printf ("%s\n", $entry['title'], $entry['artist'] ); } // Close column and row echo "</div>\n"; echo "</pre>"; echo "</div>\n"; } ?>

That's so weird it works with this change..

$name = time(); $txtName = $name . ".txt"; $myFile=fopen($txtName,"a"); $txt = $VarCheck; fwrite($myFile,$txt); fclose($myFile);

Hey @Archaic-Chaos

Do you mind selecting my first response as the correct answer?

Wow Mr. Avan, I really don't even have the words. That is a very kind offer you have just made me, and I am glad to take you up on it! I have been poking around on forums in hopes to find a place like this for quite sometime and have been empty handed for every try spent until now. Please know that I do understand that your time is valuable not only to you, but to your other students also and I will try my very hardest to make sure . And I assure you the time won't be wasted on either you nor myself. I will do my very best to learn things at a rate that will be both efficient and swift. Again, thank you so much for helping me along the way on this journey.

So, you hinted towards needing me to explain to you a little bit more in terms of my interests and what it is exactly I am trying to build a skill set for. I am going to try my best to clarify that for you.

As I am preparing to start school sometime in the 3rd quarter of this year, I think I am set on a career in cybersecurity. Specifically, I am immensely intrigued with the idea of ethical hacking and penetration testing. As a side note however, I am saying that based on the image of that position in my mind, since I have no experience with it therefore I have zero knowledge of the actual task list that one performs while doing those things on a daily basis.

But, aside from the cybersecurity field - I have thought long and hard about this answer and still have such a hard time choosing a single his - I suppose building apps for either desktop or cross-platform usage would be my interest (I’m sure that really narrowed it down for you… lol.)
But to go more in depth, honestly Mr. Avan I couldn’t say whether I want to eventually be assembling big data collection tools for AI, or designing UI tools for OSes such as Ubuntu or even a cool utility to customize a Windows desktop view. Truthfully I don’t think I will be able to make those decisions until I get my hands dirty and get to experience which of the thousands of different fields makes me the happiest, which feels the most satisfying, and which one I am most capable and adept at.

I am the type of person who learns best by doing. Trial and error. It works okay but the only problem with it is that it requires either an assigned project or one that I can ideate, visualize and find interest in myself in order to actually start plugging away at building a functioning program. And while I do have ideas for cool utilities and the like I am uncertain on how to move pass the ideation phase.

I know this is getting long but one example: I am using an old Nexus phone with an outdated Android OS (I got it to put UbuntuTouch on it) and I thought the other day “Man, wouldn’t it be cool if I created a program that worked as a task killer and, instead of being called, it simple took immediate priority in the interrupt line to kill tasks based on a condition.”

That was my ideation phase. That was the end of it. I don’t know how to map a plan, what tools it would require, what to study, how to beta test it… none of it. So I suppose what I am saying is I really don’t mind where I start, and other than building tools for ethical hacking which will be career focused, any and everything I learn now will just be a tool in the toolbelt for tackling life’s everyday problems and having a great time doing it. Anywhere you decide to steer the learning I will follow, and all I ask is that it is an area of coding that I can quickly immerse myself in the the actual “doing” phase as we learn because until I get to a point where I can practice rather than conceptualize, my mind doesn’t fully absorb the material.

So sorry I wrote another book! I was gonna PM this but wanted to say thank you publicly. Hope to be posting answers to questions in the next month - helping others like you are about to help me more than I can even know.

Thank you, so now I know how to include more than one file and not just the files in a directory when moving a directory to another directory.

It's perfect, I did make that small change to delete from the images folder. Without your input, I likely wouldn't have figured that out. This is the small change made.

$curr_dir = './'.$dir . '/images';

So with more work, I have styled things up to be like this.

I will add that the purpose of all this was to manage the unneeded images that are placed in a directory via FTP from security cams. I hope I'm not rambling too much.

Thanks for the help

Here is how I would approach it:

Step 1)

You can extract parts of any string using the following syntax

string[ start_index_pos: end_index_pos: step_size]

where string the name of the string variable and step_size is optional.

You can use negative index numbers to determine starting index from the end instead of the front.
So -1 is the last character. I think an example might illustrate this a little more clearly.

str = "PYTHON" n = 2 last_chars = str[-n:]

would make last_chars equal to "ON"

Step 2)

The next step is to loop n time using a simple for loop and print out last_chars

Let me know if you get stuck I can help further.

Thanks again and I will do that.

This forum is setup for new developers who don't know all the lingo yet. So you good.

So my understanding you like to setup a backend server so you can handle form submissions, correct?

Very sorry for not answering, yes of course it did worked, allow me to say you are a real master and thank you a lot

Awesome @cthornval

Post anytime! One more favor to ask, do you mind selecting my answer as the correct solution? Thank you.

Hey @Michael-Constantine again,

No sure if I understand. But I think you have to pay attention to the width and height you have set here:

<table border width='250' height='250' cellspacing='0' cellpadding='0' align=center>

So the table will always to stay within those dimensions regardless of how many cells you are adding or removing.

Do you want the cells to stay the same size? If so try to adjust the width and height every-time you adjust cell numbers. Hope this helps.

@Michael-Constantine You are good. I took care of it.

Hey @willaeng

I would start off by not calling on value twice. You call on value here:

var userId = document.myForm.userName.value;

and again here:

var userId_len = userId.value.length; ... else if (userId.value.match(alphaNumber)) {

Try removing the extra calls on .value and then go from there.