Javascript Tutorial - 4 - More on Variables

[Rydomc92]

learning alot from your vids, thanks =D

[xXWolferz]

I literally consider you a tech god -bows- PLEASE AND THANK YOU.

[FullyAutoMutilator]

I know c

I know c++

I know python

I learning java

but I still don't know how to use an italian key board with american key board settings

[vodkacannon]

var x = Math.random()*100

if (x >= 18){

// ( >= means less than or equal to.)

alert("you are 18 or over. go check out the site!");

}else{

alert("sorry you are too young");

}

[JScodeZ]

@vodkacannon In the first line add a semi-colon.

[MMinecrafTT]

so i can use eclipse or notepad++ ??

[trss4ever]

@MMinecrafTT eclipse is for java n notepad++ is the universal text editor........for javascript you have to use notepad++........

[CharlBrazle]

Hehe you sound diffrent from the previous tutorial. Did you get cold or something? :)

[Eiglew]

@CharlBrazle If you check the dates uploaded the previous video was uploaded 2009 and this one 2008

[awsomeguy5001]

how do you open it up on the internet

[kagedrengen]

@awsomeguy5001 Before watching this learn HTML, gosh...

[6580006247]

This code contains a secret: alert(String.fromCharCode(116,­104,101,110,101,119,98,111,115­,116,111,110,32,105,115,32,97,­32,102,97,103,103,111,116))

[jacobmayday]

i am now going to do a diff tut

[jacobmayday]

is this even you, what happened to your computer, your voice, you sound like crap!

and you start out in the middle of everything!! this makes no sense!!

[T1melimit]

@jacobmayday Dude... This is the 4th video.

[gustavboll1]

do you use a other screen vid prograrm?

[gustavboll1]

@gustavboll1 program*



[LORminecraft]

its amazing that its so easy to mimorize this but school work leaves like shit...

[KushMan0723]

dude i can't hear what your saying at all!

[devrajcrazydev]

hi do u teach ASP.net

[RASHTG]

var welcome = ("Welcome ");

var agent = ("Agent ");

var killer = ("00");

var seven = 7;

alert(welcome + agent + killer + zero);

[Multigamedk]

my name was Tony, but he forced me to change it to Bob!

[lazarus554]

3rd video 3rd x he's out putted a name..move on mate

[TheSerlin]

crap I accidentally clicked dislike. Sorry

[koenigsegg1000]

@DiceKinz in your alert(), do not include the quotes. It should be alert(name).

[DiceKinz]

var name=(14+32*55/4);

alert("name");

Doesnt work for me.

It says:

Script: (path of the thing)

Line: 2

Char: 1

Error: Object Expected

Code: 800A138F

Source: Microsoft JScript runtime error

[Numberidge]

@DiceKinz

try this

var name = (14+32*55/4);

alert (name)

[operationG4]

my college lecturer sucks... you're hell much better

[oliviercardoen]

Thanks for all those useful vids & tips... Very nice man!

[davidcourtney1]

I like, it's cleary explained, it's cool.

[nischal2052]

i learn a lot than school.....in youtube this vedio =100/100

[leatherANDguns]

this guy = best java vids out there

[CMOODO]

Why do you have to save it as .html unstead of .js

[ObviousHacker]

@CMOODO Because it is a html file and javascript is embedded inside of html.

[CMOODO]

I think you're telling me the wrong thing, it just shows up as text for me

[r0oTsWe]

i think anybody see this tutorial will be understand it..

really you super explainer haha

[SuperKurt11]

im a noob in this and im learning super fast

[leketoob]

Thanks mate. I'm a novice to jscript etc but want to go into project managing IT projects and your tutorials are helping immensely. keep it up.

[thedevo01]

How do I calculate like cubic and square root?

[Xenocide007]

this is so wierd, every time i have a question about what i can do next, thats automaticaly what you next video tutorial is, its been like that since 1

[NikolasTerenceStow]

try changing the alert to

while(1)alert(name)

[detestableguy]

the way you printed "bob", can we also print "boob"?

[IKmatli2010]

tths very nyc video and helpful boston

[zhangz123]

pardon me for a random comment...you seem so bored here compared to in ur java tutorials lol.

[Thecashflowman]

what was the program u were using?, was it notepad + :)?

[cduce2411]

@Thecashflowman Notepad++

[EliitexNinjax]

lol I love how Crome gives you the option to prevent the page from creating additional dialogs.

[AnewBANDareHERE]

Damn, javascript owns the Wordl!

[d1995a3]

Javascript is so amazing. Thanks so much!!

[RemysWebpageMaker]

can javascript write the variable in the document.write?

[TheTIprogrammer]

@RemysWebpageMaker Yes

[08david000]

hello this video is not working for me any idea y

[t0m0h2]

is it possible to be more dull?

[XtraMovies]

@t0m0h2 Don't be an ass. His tutorials are the best tutorials on YouTube, pretty much.

[samwelkertv]

Where'd you learn all of this bucky?

[DualKong]

this is sorta similar to lua

[doublesob]

you're awesome

[redhotchilipepperize]

great for beginners

[arubareefboy]

question: if I want to use brackets in an equation after a VAR tag its not possible.....why is that? should I use another form of calculation thats more advanced?????

ps.....awesome vid btw

[mcgelite]

great tuts so far im using notepad lol cant be bothered to download notepad++

[milho113]

my name is 14+32*55/4

[sciencoking]

nice to meet you!

i´m 0xDEADBEEF, lol

[londonblue2006]

thank you

[okman360]

this is like baby java.

[sekulr]

Oh because we all know this from birth and don't have to learn?

[maxdenhaag]

how to make a line break in the "document.write"

[deeroks1]

i learned a whole lot from your vids man!....from building a computer to code etc... u DA MAN!!

[shirfam]

Ty, These Videos Are The Best Tutorials I've Watched, They're Helping Me Learn Very Fast :D

[MeXRochi]

ez<

[fireguy1919]

great tutorials! im learning this stuff at break neck speed!

[le013r]

Thank you so much for your videos !!!

[travispastranaone99]

Thanks man. your amazing!

[montaser988]

thanks for you . you're amazing man

[QuantumAnomaly]

You probably shouldn't teach people to use "alert" because pop-ups are annoying and many browsers block them. "document.write" is much better.

That aside, thank you for making these free tutorial videos. I'm finding them helpful.

[Wowccraft]

it's always best to know everything :)

[cdipaolo1996]

indeed my friend, lol

alert("ROFLCOPTER")

[miviwi1999]

i found evry tutorial i wat on your chanel you are the best tutor on youtube!!

[VampieGames]

hey dude, would you put this whole block of text in a html code?

[kreggg]

your the best tutor on youtube :))

[Pikey1517]

how do you get the colours to change for different values like you have?

[saad0011]

thhhhanks a lot

[TimMason09]

ty man, i learning alot from these

[adedagreat]

nice videos, thanx