Scratch
archived forums
#676 2010-11-09 12:19:13
- TheSuccessor
- Scratcher
- Registered: 2010-04-23
- Posts: 1000+
Re: Lets make a new Scratch viewer!
ScratchReallyROCKS wrote:
[reference to removed posts removed by moderator] Like when nXIII and bbbeb where arguing about wether 0-n is the same thing as n*-1, it doesn't help with anything.
Proof:
We are trying to prove that 0 - n = n * -1. Let's start by assuming that is false.
0 - n ≠ n * -1
Equivalent:
0 - n ≠ -n
Add n to both sides:
0 - n + n ≠ -n + n
Equivalent:
0 - n + n ≠ n - n
Cancel out:
0 ≠ 0
Clearly not right, therefore our assumption that it was false was wrong, so it has to be true.
QED
Last edited by Wolfie1996 (2010-11-09 12:23:17)
/* No comment */
Offline
#677 2010-11-09 16:07:07
- ScratchReallyROCKS
- Scratcher
- Registered: 2009-04-22
- Posts: 1000+
Re: Lets make a new Scratch viewer!
MathWizz wrote:
ScratchReallyROCKS wrote:
Hey, could I make a "Suggestions" category on the HTML scratch viewer forums?
Sure!
Alright! I added it.
Offline
#678 2010-11-09 20:53:15
- midnightleopard
- Scratcher
- Registered: 2007-09-13
- Posts: 1000+
Re: Lets make a new Scratch viewer!
math is awesome. Bbeb or nXIII thought it was false?
Offline
#679 2010-11-09 22:03:21
#680 2010-11-09 22:46:48
Re: Lets make a new Scratch viewer!
JS FILE READER COMPLETE!!!!
http://scratchhtmlviewer.net23.net/viewer/
Offline
#681 2010-11-10 03:19:23
#682 2010-11-10 03:21:59
- johnnydean1
- Scratcher
- Registered: 2010-02-12
- Posts: 1000+
Re: Lets make a new Scratch viewer!
Ah, I cant get it working. it says a script is making Internet Explorer run slowly...
You can now reach me on Twitter @johnnydean1_
Offline
#683 2010-11-10 07:11:23
#684 2010-11-10 07:18:51
Re: Lets make a new Scratch viewer!
MathWizz wrote:
johnnydean1 wrote:
Ah, I cant get it working. it says a script is making Internet Explorer run slowly...
Poor Internet Explorer. Try a small file (1 kb.)
It doesn't work with Google chrome either
Offline
#685 2010-11-10 07:20:26
Re: Lets make a new Scratch viewer!
pwiter wrote:
MathWizz wrote:
johnnydean1 wrote:
Ah, I cant get it working. it says a script is making Internet Explorer run slowly...
It doesn't work with Google chrome either
I have Chrome. How big is your file?
Offline
#686 2010-11-10 07:22:32
#687 2010-11-10 07:26:25
#688 2010-11-10 07:28:23
#689 2010-11-10 07:42:43
Re: Lets make a new Scratch viewer!
pwiter wrote:
MathWizz wrote:
pwiter wrote:
249 kb is it too big
1024 * 249 = 254976 bytes! Nope... Too big...
What's the maximum file size
I just tried it with a 242 kb file and it worked like a charm...
EDIT: LOL! That whole file was sound, not images or scripts...
Last edited by MathWizz (2010-11-10 07:45:17)
Offline
#690 2010-11-10 13:50:17
Re: Lets make a new Scratch viewer!
MathWizz wrote:
JS FILE READER COMPLETE!!!!
http://scratchhtmlviewer.net23.net/viewer/
Nice! 
One thing I'd recommend: use the String.fromCharCode(...) and string.charCodeAt(...) methods instead of big arrays for conversions 
Oh, and maybe limit the output...it makes your script slower.
Last edited by nXIII (2010-11-10 13:51:04)
Offline
#691 2010-11-10 14:10:59
Re: Lets make a new Scratch viewer!
nXIII wrote:
One thing I'd recommend: use the String.fromCharCode(...) and string.charCodeAt(...) methods instead of big arrays for conversions
Wow... I had to do ALL THAT WORK, and there are already too functions for it. 
nXIII wrote:
Oh, and maybe limit the output...it makes your script slower.
I realized that but I didn't realize HOW slow...
Offline
#692 2010-11-10 15:04:46
- midnightleopard
- Scratcher
- Registered: 2007-09-13
- Posts: 1000+
Re: Lets make a new Scratch viewer!
how did you make a JS file uploader?
Offline
#693 2010-11-10 15:05:58
- midnightleopard
- Scratcher
- Registered: 2007-09-13
- Posts: 1000+
Re: Lets make a new Scratch viewer!
how did you decode it?
Offline
#694 2010-11-10 15:27:51
- johnnydean1
- Scratcher
- Registered: 2010-02-12
- Posts: 1000+
Re: Lets make a new Scratch viewer!
Can you modify it to read projects from the scratch site when given a address.
You can now reach me on Twitter @johnnydean1_
Offline
#695 2010-11-10 16:05:38
- ScratchReallyROCKS
- Scratcher
- Registered: 2009-04-22
- Posts: 1000+
Re: Lets make a new Scratch viewer!
johnnydean1 wrote:
Can you modify it to read projects from the scratch site when given a address.
That's the point of it, right?
When are we going to get to the block adding, because that's the part I want to help with.
Offline
#696 2010-11-10 16:19:00
Re: Lets make a new Scratch viewer!
ScratchReallyROCKS wrote:
johnnydean1 wrote:
Can you modify it to read projects from the scratch site when given a address.
That's the point of it, right?
When are we going to get to the block adding, because that's the part I want to help with.
Now that we have read the the file we can start making the viewer!
EDIT: Has ANYONE (not nXIII) gotten it to work?
Last edited by MathWizz (2010-11-10 16:19:42)
Offline
#697 2010-11-10 16:22:39
- johnnydean1
- Scratcher
- Registered: 2010-02-12
- Posts: 1000+
Re: Lets make a new Scratch viewer!
I can get it to work with small files (under about 50kb)
Last edited by johnnydean1 (2010-11-10 16:25:58)
You can now reach me on Twitter @johnnydean1_
Offline
#698 2010-11-10 16:23:40
- johnnydean1
- Scratcher
- Registered: 2010-02-12
- Posts: 1000+
Re: Lets make a new Scratch viewer!
91,316 bytes I am now trying
You can now reach me on Twitter @johnnydean1_
Offline
#699 2010-11-10 16:26:14
- johnnydean1
- Scratcher
- Registered: 2010-02-12
- Posts: 1000+
Re: Lets make a new Scratch viewer!
89.1 KB (91,316 bytes) doen't work
You can now reach me on Twitter @johnnydean1_
Offline