Java Programming Tutorial - 4 - Hello YouTube

[fracture82]

WTF was he trying to say at 1:02-1:05 ? "Now if you guys c-cguess what this deh it - wouldn't surprise ya..." is all I could make out.

[Imperceivable]

@fracture82 "Now if you guys guess what this did, it wouldn't surprise ya" you had everything correct...it isn't that hard to decipher.

[The3DMachine]

Im really learning something in these tutorials. Thanks for everything bucky!

[supgamerchannel]

are you from boston ??

[alberelias]

hi, Thanks a lot for the video.

i got this error when i was trying to run the program Error: Could not find or load main class Apples$apples

any idea, what went wrong or what should i do?

Regards,

[jordan912003]

Thanks dude, this helps a lot because you're very descriptive :)

[Angus22397]

Why are you so bad with English.

"Square brackets" are called brackets. "Curved brackets" are called parentheses. "Double curvy brackets" are called tokens.

[] = Brackets

() = Parentheses

{} = Tokens

[TheDiamondShredder]

@Angus22397 I think about 5-10% of people in the world knew that, he's not stupid.

[Quadraxis]

Hey Boston! Question!

When I've typed the text just as you did (yes I've followed every step up til this point), BUT when I try to click "Run", it only shows as "Run as..." and I get up two options; "Ant build" or "Ant build..." (yes they look similar, but the other has ... behind it) and neither does anything.

Please help me if you can understand what's going on.

If you don't, please say that to, so I know you've read this and not ignored or haven't seen it.

Thank you in advance.

[clannoobz]

@HyptonCinema (L instead of I)

[HyptonCinema]

@clannoobz Thx :))))))))



[clannoobz]

@HyptonCinema Are you sure you don't mean println(String)?

[HyptonCinema]

plz help ive tried with everyting but i always get this error "The method printin(String) is undefined for the type PrintStream" do anyone know what to do? :(

[gatoo23]

As seen on: منتديات جامعة قطر wtf

[daydreamer0606]

I have OCD and I find YouTube spelt incorrectly unbearable.

[NerfyShmurfys1]

SHIT5VkNrCg ? Nice URL ending XD

[wrnl]

@NerfyShmurfys1 I just noticed! I lol'd.

[HumanLife52627]

one of the best tuts on Youitube!!!

[JakobRobert00]

i love your tutorials its so much more fun learning java with your tutorials then learning it in boring school with your tutorials its exciting and funny

[Granny2793]

I just started basic programming in school and This was easy to follow dude your funny

[maikkel81]

you put the brackets behind "args" in my default project (netbeans) it puts the brackets behind "String" (which i guess means an Array of Strings, i know some C#). Both work, so are both ways valid?

[FanQ7]

Hello Youitube ^^

[Georgelegeng]

So for every program we do,the method header and body are always the same?I mean these "public static void main(String args [])" and

"System.out.println("Hello Youtube");"

[gatoo23]

@Georgelegeng No, we wouldn't always print out "Hello YouTube" to the screen ... The body tells what you wanna do and the header sets the name to the method, but you will always need public static void main(String[] args){...} because Java looks for a method called main, and if you didn't make it, it wouldn't know where to start the code!

[rmz1994]

MY TEACHER.!

[Togzhan4]

1:38: JABA!!!! cool =)

[Matthmatt1213]

38 people don't like the new eclipse and don't know that other programs for Java coding, such as NetBeans are out there. This has been a public service announcement.

[rmz1994]

play this with this tutorial

/watch?v=0Cb6BuQFWwU

[lizardsrule4ever]

ah, i realized that everything is CAsE sensitive

[ethanradd]

mhh, I think I should start a website called Youitube, where people can post videos and comment and stuff

[PintaSeventySeven]

Seriously though, thank you so much for these videos.

[PintaSeventySeven]

As seen on منتديات جامعة قطر. Nice...

[thesuperqazplmkdude]

@PintaSeventySeven lolwut

[jamie1051]

How comes when ever he pushes space he gets a nice big gap and it all looks tidy?

[rmattson666]

@jamie1051 he pressed "tab"

[ProductionCue]

@jamie1051 press TAB, that should create that nice big gap that your talking about..

[rmattson666]

6:23 The run button is on the left hand side of the screen :(

[dragonthewatcher]

i did it my self ^^

import java.io.*;

public class helloworld

{ private static PrintStream systemout; public static void main(String args[])

{ System.out.println("PERSONAL :D") ;

}

}

[xxcray0laxx]

I am officialy disregarding this tutorial. why? because the cake is a lie. therefore he is baking lies!!!!!!!!!!!!!!!

[funmacsta]

The conventions when writing a class is that method or variable names should start with a lowercase letter also class names should start with an uppercase letter for example: Apples would be a good class name but not for a variable. Just an FYI...

[CA060393]

5:17! lol that was funny. i laughed

[manaaygemweal]

bucky loves apples =)

[ItsQuin]

He says bear with me alot.

[Shakespeare1612]

@ItsQuin He says: "Go ahead and... " a lot more.

[kazuzuagogo]

second time through all of these tutorials :) feel like I'll be back again

[TheVenjure]

My "helloworld" keeps saying that there is no main type,can someone explain?

[gio10munro]

worst variable namer ever -.-

[bsbrandon8]

can this be used to make games. Right?

[TheSandvichTrials]

@bsbrandon8 Yes.

[MousieGuy]

Thanks! I've gotten so far from what I've been trying.

[53knights]

lol, System.period

thats ok, i do crap like that all the time. its nice to know im not the only one that does that

[SzeTheProGamer]

how can someone find this unhelpful and dislike this ??? i saw 5 of his tutorials now , and i am a beginner in java , and i can understand what he is saying , this is the best tutorials , he explains what he is doing !

[Nikhil85859645]

37 people are senior citizens who cant use a computer but think they can so they start with java!!

[damonmufc1]

ZOMG! I just realised that there are 87 tutorials!

[TheXtriller]

i tube you ;P

[zxBEASTSzx]

hey buck um when i try running it it says on main type please help

[agcummings11]

part 2 System.out.println("Your circumfrenece is about " + circ + " inches."); System.out.println("Your area is about " + area + " inches squared."); System.out.println("END OF PROGRAM"); }

}

[agcummings11]

code to return circle values, part 1

import java.util.Scanner;

public class HelloWorldnew { public static void main(String[] args) { int pi = (int) 3; System.out.println("About your circle"); System.out.println("----------­-------"); System.out.println("What is your radius in inches: "); Scanner rad = new Scanner (System.in); int rad1 = rad.nextInt(); int circ = 2 * pi * rad1; int area = pi * (rad1 * rad1);

[biNuTheFirst]

The best of the best teacher on youtube:D thx u bro

[1ruby11]

37 people have computers too weak to run eclipse

[TheSandvichTrials]

@1ruby11 They're probably also too weak run windows then.

[heshankulatilake]

@TheSandvichTrials so...........they probably have a Mac

[TheSandvichTrials]

@heshankulatilake I don't think that you'd have a mac if your PC is too weak to run windows... Because I think that buying a PC that can infact run windows is quite a bit cheaper than a Mac.

[thesuperqazplmkdude]

@1ruby11 i didnt know that was POSSIBLE :O

[roguegunnerz]

@1ruby11 yeah, I have a commodore 64.

[quanta412]

My compiler says i dont have the String class which is mentioned in the main method. How do I get that? Thanks

[cruelwarrior217]

eat the fn (fuckin') cake! xD lol

[tshayansr]

whay these videos aren't downloading man ???

[PizzaNuggetz]

EAT THE FN CAKE

[yousifgamer]

yay my college creative portfolio's gonna start with Java! because of you!

[rezzcss]

Thank you for the tutorial!

[borngawd1564]

Does it have to be in the direct place were you place it?

[chiyangi]

Nice! Thanks a million!!!

[MrCodyjb97]

you make everything so easy <3

[MarkSKristensen]

how do you make the { and }

it´s pissing me off that i can´t find out how to make them and i don´t know what they are called >.<

[7777777shady]

@MarkSKristensen they're next to the P

[feindwalker]

@MarkSKristensen

Personally, I call them squiggly braces.

How to make squiggly braces: press "Shift" and [ or ] at the same time :).

[MarkSKristensen]

@feindwalker okaY thanks :)

[Mlackey94]

When you go to create the class, check the box that will develop the main(args[]) for you so you don't have to type it in each time when you create a new class.

[DarkSaiyanVegeta]

Why is the name of the class apples not spelt with a capital a? I thougt all classes were all spelt with a capital letter?

[zStokie]

@DarkSaiyanVegeta It's spelt the same as the class title, which is apples

[TheLifeofGaming]

zStokie yes there is a difference - but the one I know of is that...let me give you an example:

if the filename was fishyapples, then the you could write

'public class fishyapples '. If you changed the class name in any way then the program wouldn't run.

Also, public class can be used in another class at a higher level, say from another class

A non-modifier one can be accessed from the same package

A private can only be accessed from the file it's in, useful for one file projects.

[bobbycat123454]

... i need to get this in my head

[therightpremiums]

Hello Bucky!

[zStokie]

Is there any difference between a class and public class?

[bobbycat123454]

@zStokie idk

[fancyman3553]

@1:17 Dum dum duurrrm!

[MapleProDG]

BUCKY everytime i watch another video thats not yours i feel like im cheating SO do tutorials ON EVERYTHING!! :D

[MapleProDG]

WWHO THAT WHOER AND WHo THAT DOCTOR WHO

[ZxDeathpawzxZ]

Dude your tutorials are so much faster then having to read everything on their website, it took me like a month just to learn how to do this with their tutorial and you just did it in like 7 minutes :D

[thermalKITTEN]

it says Error: Could not find or load main class HelloWorldApp

[mjdhiru]

There is a esier way to activate the numbers..... press ctrl + F10 .... a small menu appears...click show line numbers ...ur good... LIKE SO EVERYONE CAN SEE...:DDDDDD

[Vagan4]

has anybody noticed the link for this video

/watch?v=SHIT5VkNrCg&feature=r­elmfu

see it? it's in caps x)

[KinzokuKoibito]

@Vagan4 holy shit thats epic xD

[dragonthewatcher]

@Vagan4 SHITSHITSHITSHITSHITSHITSHITSH­ITSHITSHITSHITSHITSHITSHITSHIT­SHITSHITSHITSHITSHITSHITSHITSH­ITSHITSHITSHITSHITSHITSHITSHIT­SHITSHITSHITSHITSHITSHITSHITSH­ITSHITSHITSHITSHITSHITSHITSHIT­SHITSHITSHITSHITSHITSHITSHITSH­ITSHITSHITSHITSHITSHITSHITSHIT­SHITSHITSHITSHITSHITSHITSHIT

[Dercommandingofficer]

I find it amusing at the amount of people giving up as each video in the series has less and less people 

[CDuplin]

@Dercommandingofficer probably people scared to download perfectly harmless programs onto their computers :P

[elvisniperx]

eat the fn cake lmao

[SuperTrollToll]

Hey I decided to start this tutorial thing, but I may have done something wrong,

Where it says class, it says public class D=

Am I doing it right or?

[marazali1905]

click4brichcom

[Hellsoarersupreme]

when i type class it doesnt turn purple does anyone know why plz answer

[Nerdpuff]

@Hellsoarersupreme Are you using Eclipse or Notepad ++?

[Hellsoarersupreme]

@Nerdpuff it actually started working the reason it didnt is because the language wasnt set to java but now it works

[JPrinda]

Whenever you need curly brackets, just make the opening bracket and press enter, then it wil automaticly insert the closing bracket at the right position

[charbeanmcbean]

eat the fn cake lul XD

[Minecraftn00bFan]

netbeans is better

[thebigbang100]

You are an extremely talented teatcher! But you do spam videos in my sub box a bit though :(

[SuperJaan18]

hi bucky, did we save the old programme ,i X it but when i opened again the programme was still there .How you got new programm with apples.java.?? is this new programme .i am confuse

[FalconPiss]

To get ''System.out.println()"  fast, type ''Syso'' Then press CTRL + SPACE DON'T WASTE TIME LIKE I DID!

[CloudDecim]

nice cake lol

[puttymctang]

Improper code conventions..

[Derpdatherp]

This man is a total and complete badass, I'm watching some of these tutorials to see how I should teach my class today.

[appleobsessed1]

Youitube, that sounds horrible. (i know its spelled Yaoi)

[FalconPiss]

''System.out.print'' works for the 3rd line, I've been trying printIn for 20 minutes without seeing the problem...

[slug6199]

@FalconPiss he says print line so it's probly LN not IN

[FalconPiss]

@slug6199 Yeah, I boticed that in the next tutorial :)

[ZeroOnline200]

Shitttt 2.399 videos..Nice brahhh

[filip011001]

"alright" xD

[JKTCGMV13]

"Java is a complete complex program"

[jay2k510]

You Sir , are Awesome

[StonedIsWe]

Easier way to show line numbers; right click where the numbers should be (very slightly to the right of the blue line) and click "show line numbers"!

[TheDiggster13]

@StonedIsWe thanks for that!

[efrD33Jay]

@StonedIsWe haha thanks bro. wish i had seen your comment sooner

[agcummings11]

@StonedIsWe thank u so much. im on a mac and different version of eclipse and i couldn't figure it out. 

[cradleofmeat]

Whenever I click to run the thingy that I just typed it says there is that the selection does not contain a main type, what do I do?

[cradleofmeat]

@cradleofmeat Nevermind I just fixed the code stuff.

[techTVids]

@cradleofmeat me too

[3ary1]

LMAO..period..why'd I type period, thats kinda embarrassing

This shit is hilarious but I am learning too!

[ErlendAnderson]

eat the effin cake :D lol, that made me laugh out loud :D

[gtech2012]

thanks for puting your time in to this i want to learn jave. so thanks!!!

[cmdnascar]

@iEbonheart

Depending on what highschool you go to. My highschool has a year of programing that i know of.... have no idea what it covers.... :P

[fadsterSAMEER]

As Seen On: University of Qatar Forums. LOL

[damoose972]

You can also right click on the "line number bar" and left click "show line numbers".

[undeadmaster]

eat the fn cake!



[bears7777777]

@undeadmaster THE CAKE IS A LIE!!!

[PeopleCallMeMarc]

This was so easy to understand. You actually make an irrelevent example to prove it. Thanks!

[VinnyBenson]

haha, Method Header ... Meth Head

[Dilluexe]

u need to make a tutorial on how to make a bukkit plugin for minecraft

[VinnyBenson]

@Dilluexe that is the exact reason I am learning java aswell haha

[UltraSwat]

I'm looking at your site in addition to this youtube channel, and it looks like these tutorials are exactly what I needed. Thanks!

[UltraSwat]

Let's bake that cake....

[TheAmedra]

Well i don't understand my teacher said i must write like this;

public static void main (String args[]) throws Exception

What means of throws Exception i don't understand can anybody explain me about this? i already tried without "throws Exception" it works but what means of this code?

[suslady21]

You should of named it "Java Programming Tutorial - 4 - Hello Youitube"

[obuobhum]

sadly, you forgot that the cake is a lie.

[MrTribeKing]

This is my second time to watch these videos. I started from the beggining again, and I gotta say... Now when everything is clear to me, I see that this cake thing is really confusing :D

btw your videos are great... I learned a lot from them, it is sad that from 40+ video there is only 70k viewers. People just gotta write down everything.

[Xzynorqui]

I try running eclipse but it says "Failed to create the java virtual machine"! How do I fix this??

[egeroth]

@Xzynorqui You haven't set it up right. Go back into thenewboston's set up videos, or set up a system path to a java jdk file. Or you may have the wrong system version of Eclipse, eg. I have vista 32bit. Windows 7 is 32 aswell I think. And I think there are 2 versions of XP. Google it.

[videomaster411]

You have a sexy voice :3

[baddyzme]

4:32 it must be (String[] args) because it will be an Array of Strings and the array will be called args

[StickMeat1]

Awesome.



[dutchwowerke]

thanks!

[davidtv9614]

Did anyone notice something about the address of this video?

/watch?v=SHIT5VkNrCg

[1000WaysToTerraria]

@davidtv9614 0mfg 100th like...kik

[kuzzkoacademy]

@davidtv9614 lol good eye didn't notice that =]

[bondservant4Him]

If anyone needs help with java programming for homework or anything just PM me i am currently practicing on tutoring people online feel free to ask for help :)

[0Zerotiger]

@bondservant4Him does is it important to write capital or non-capital?

[bondservant4Him]

@0Zerotiger only for certain key words for example in Java most all S's are used in a capital format unless you are declaring the variables yourself

[amaz1ngenius]

you just have to right clock the bar and click show lines.....

[lasredchris]

Great lesson



[JRISETHTV]

You & I Tube

[iassen1]

Can anyone help, it gives me this when I run it:

Prints the ASM code to generate the given class.

Usage: ASMifierClassVisitor [-debug] fully qualified class name or class file name

[HaztaUK]

i do everthing right , i do this formula and it fucks up , it wont fucking work and im getting quite confused on why this peice of shit doesnt work

[iputacapinurass]

@HaztaUK did you capitalize the S's in system and string? if not, thats probably why, i had the same problem.

[kam61190]

hai

i understand abt the main method but if i try to run it i geting ths information "selection does nt contain information

[rohan3678]

@thenewboston sorry jdk

[rohan3678]

@thenewboston do you need the JFK if you have eclipse?

[KingEndon1]

@rohan3678 Lots of people code without John F. Kennedy :D If you did need him, coding would be impossible. (On a more serious note, yes, you do need it)

[sZBeat]

Java is such as C#!

[dhaval609]

how to do a Java program of sqfeet to acres?

plz write me the whole program

[paulceltics]

I am going to own people now

[HuckleberryWill]

when i start mine it says public class not just class

[meverycalm]

I'm 2.

[crazymetroid]

What I've learned: You like cake and apple....applecake? :D

[MeStrikes2]

im 12



[TheTommyKay]

I know this video is old kinda but thank you for what you are sharing.

Its of great use.

Please keep up.

Peace