Scratch

mythbusteranimator wrote:

Ugh. And I STINK at PHP, did I mention that? 

Don't worry, I do too 

I plan to learn it for Scratch Art Gallery to automate users and uploads.

O_O

Now I really want to learn PHP....

slinger wrote:

Copying and pasting will do you no good. You should follow a whole HTML tutorial then learn about the canvas tag.

I just want a squar canvas......

Divs? Like dishes?

Loljk. 

[scratchblocks]
when gf clicked
forever
change color by (25)
think [people please make your sites good because they look interesting] for (2) secs

jontmy00 wrote:

Please do not block spam. You can just type it out in text without the need of the blocks.

+1

soupoftomato wrote:

I'm working on codeacademy and this is probably a stupid question, but what's wrong with my syntax here? The SyntaxError keeps giving me "errors" that if I corrected, would mess up the code. (Lesson is Functions in JavaScript: The lost numbers)

Code:

var isLost = function (n) {
  for (i=0, i<6, i++) {
    if ( n === lost[i]) {
      return;
    }
  }
}

I'm not claiming to be an expert in JS so I wouldn't trust everything I say about it but I'm not sure if you can directly set a variable using a function in that way. I mean, I'd've thought you'd need to make the function first, then use a function call, if that makes sense

Also whatever happens, isLost would always be NULL, I think

EDIT; Oh wait, I spotted it. In the for loop, use semi-colons to separate the things, not commas. So,

for (i=0; i<6; i++)

not

for (i=0, i<6, i++)

Last edited by RedRocker227 (2012-09-28 10:54:58)

RedRocker227 wrote:

soupoftomato wrote:

I'm working on codeacademy and this is probably a stupid question, but what's wrong with my syntax here? The SyntaxError keeps giving me "errors" that if I corrected, would mess up the code. (Lesson is Functions in JavaScript: The lost numbers)

Code:

var isLost = function (n) {
  for (i=0, i<6, i++) {
    if ( n === lost[i]) {
      return;
    }
  }
}

I'm not claiming to be an expert in JS so I wouldn't trust everything I say about it but I'm not sure if you can directly set a variable using a function in that way. I mean, I'd've thought you'd need to make the function first, then use a function call, if that makes sense

Also whatever happens, isLost would always be NULL, I think

EDIT; Oh wait, I spotted it. In the for loop, use semi-colons to separate the things, not commas. So,

for (i=0; i<6; i++)

not

for (i=0, i<6, i++)

I declared the variable earlier but didn't copypaste it in to this thread.

However, thank you! I'm starting on the site again after a break so I forgot about needing semicolons there.

Also, that chunk isn't finished yet.

Last edited by soupoftomato (2012-09-28 10:58:51)

RedRocker227 wrote:

soupoftomato wrote:

RedRocker227 wrote:

I'm not claiming to be an expert in JS so I wouldn't trust everything I say about it but I'm not sure if you can directly set a variable using a function in that way. I mean, I'd've thought you'd need to make the function first, then use a function call, if that makes sense

Also whatever happens, isLost would always be NULL, I think

EDIT; Oh wait, I spotted it. In the for loop, use semi-colons to separate the things, not commas. So,

for (i=0; i<6; i++)

not

for (i=0, i<6, i++)

I declared the variable earlier but didn't copypaste it in to this thread.

However, thank you! I'm starting on the site again after a break so I forgot about needing semicolons there.

Oh, okay

You're welcome

Managed to pass with this:

var lost = [4, 8, 15, 16, 23, 42];
var count = lost.length;

var isLost = function (n) {
  for (var i=0; i<6; i++) {
    if ( n === lost[i]) {
        return true;
    }
  }
        return false;
};

if (isLost(12)) {
  console.log('12 is a lost number');
}

if ( isLost(16) ) {
  console.log('16 is a lost number');
}

ProgrammingFreak wrote:

I feel exactly the same with my code most times. xD

+1
When I learn javascript, the same thing will happen. 

hey guys u dont need to code use the URL

http://kidswebsitecreator.com/#/build-a-site

Is that like weebly? 

I'm making a website for myself, you can see my progress on gravi.tation.tk (Best viewed in Chrome or Safari, but works in others too)