Java Video Tutorial 4: If Statements

[Nettikturbo]

Your recordings are WAAAYYYYYYY tooo quiet. I have everything jacked up and I can't hear you over my comp fans.

[supernova360]

These videos are definately helping me with my intro to java class, thank you soo muchhhh

[skullking42]

if(youtubers approval >=10000000000000){ system.out.println("you have the top vid for java on youtube :D");

[dx221000]

thumbs up if(true)

[yamxa996]

hey 1 question can you do an else if statement?

[AJSunsetComputerAid]

Nice, but since when did Notepad become the #1 Java IDE?

[santoory]

holy crap! man you are way better than my fuckin' prof. Seriously.

[prusaks]

You forgot to mention that operators "&&" and "||" can only be used between boolean values.

[xaxur]

Could've been better, use a IDE m8 :) Notepad sucks <3

[G56Ace]

Thanks a lot! :]

[samus1003]

thanks a lot im familiar with java just that im competing for it on UIL tommrow just using this for last min studying up to this vid it like covers alot

[lolcat23]

dude! dont breathe so heavily into your mic!

great guide though :P

[slovakivo]

Dude, did you considered to open a class to teach?If yes,I'am going to enroll.

Thanks for the effort

[charissethea]

i am a comsci student but i hate programing subject hhehehehe hope you can help me lol.. thanks

[charissethea]

java is realy hard... ..

[coolshoos]

compared to C its easy

[leanbow12]

dude java is very easy

[mickjoG]

someone write that program for me.

[ComfortablyNumbed]

Shut up you whining idiot.

[mickjoG]

write a program, am going to Fail fucking exam...

If MickJog fails exam;

{

}

he is going to go fuck a thousand virgins in hell.

[Raiden738]

*compile error*

[mickjoG]

I hate Java... I don't understand any of it... Ive been studying it for 6 months & still feel like ive got knowhere with it... IM going to fail my fucking exam.

[chipmonktheodore]

Can anyone tell me how do you do "scanf" something like in C programming.

[Leisure3212333]

Can anyone tell me what ElseIf is in Java? Like: public class Main { public static void main(String[] args) { Int a = 20; If(a = 20) { System.out.println("abc"); //What should I write instead of "elseif"? } elseif(a = 21) { System.out.println("cba"); } } }

[SiegeX1]

You're close, just put a space between the 'else' and the 'if' like so: if(a == 20){ ... } else if(a == 5){ .... } else { .... } Note that you must use the '==' operator for equality checking, not '=' which is the assignment operator. The java compiler is smart enough to give you an error for this, but not all languages do (like C for example.)

[Nerfsoldier5]

@Leisure3212333

do you understand the fundementals of Java??

because the indentation is vital

[Leisure3212333]

Huh? Yes, I do, and what do you mean indentation is vital? It's just for readability LOL

[programzor]

ya i guess so... idk my dad is in software and is teaching me small amounts of Java and emphasizes on the indentation if I miss something... *sigh*

I might just learn C/C++ because they are better virus languages...

[KoolDJ123]

@programzor ur an asshole, i hate viruses.

[ifan209]

what if i want to use an 'if' statement but manually put in the value? and not use integers..

for example,

System.out.print("Name:");

String name = scanner.nextLine();

thn what response i get is to what name i put..

for example, i put A thn i get response A and B i get response B, C and D i get response X.

how do i do that? thanks in advanced!! :D

[05pricej]

erm how you do you get java to read human input so i can get java to read the age that the person inputs?

[DavinTerrizzi]

Do you still need help with that? If so, PM me...

[pissib]

Keyborad.readInput();

[05pricej]

cheers

[saddamdon]

how to read variable in java like how we are doing in c++ that is cin>>a; like this how to read the variable and hw to print that variable which we read

[meltforce]

can you show how to make a simple payroll program?

[akuko2]

I just switched from C++ to Java and I think that Java is 100000000 times easier.

[KuriosMetallica]

yes but C++ and C is kickass lanuages...

[cheese319]

Only for gaming and interfaces. Can't program robots with it.

[Nojtb]

just starting watching these again got back to java tryed going back to the books. noticed javas all in one book reference (for dummies) is the worst book you can possibly own. every single class in the entire book has errors. a code simple enough just to have a alert box with the words hello world had 14 errors... aint a good book. thank god for these.

[STM021085]

DUDE! I wouldn't even think 14 errors could exsist in a file as short and simple as a Hello World alert box. I'm glad I caught this befor I went into town because I was gonna buy that book.

[binadm]

splendid.... wow man this stuff is good! i understand you better than i understand my teacher haha ok good job hope to see more of this

yea and if you put complicated programs up there make sure you make them games =D or try to make most of them about games

good job man!

[javaCareer]

Great!!!! Very very useful tutorials. Waiting for the video tutorial on classes and objects

[watcher855]

hi,

your tutorials are great but too easy. User "8170056" is totaly right.

I can´t wait your next more comlicated tutorials.

Good job

[8170056]

can you upload some much complicated programs?

those program that you given is too easy..

hope that you will make a program that is much harder..

thanks for your clear discuss..

hope that many people learned a lot about java progreamming..

because this programming language is very cool..

I enjoy JAVA... GBU guyzz!

[daydr33m3r]

i've watched all of your videos and was just wondering if you had a job as a senior programmer? I'm looking forward to become a programmer or a Linux Admin. Keep up the good work. =)

[xTriad]

You are excellent. I've learned more than a full six weeks of school. Keep them coming.

[onemiketwelve]

I LOVE THIS GUY!!!!!!!!!! THANK YOU SO MUCH! This vid is so much more efficient and clear than any of the lectures in my class. Ivelearned more in 30 minutes with these vids than 6 hours in class.

[gooeychooey22]

This is great. keep up the good work

[Holm4700]

Thx... Great tutorial!

CD: relaxation for stressed programmers, /signed

[jak1986]

thanks for the tutorial. unfortunately my computer doesn't saves my programs under the extension of java but it takes the text ".java" as part of the file name. what can i do in this situation?

[lilazeonboa]

thnx for the advice...ur vids really did helped me to kno the basics =)

[oncebarn]

Easier to read? I'm don't fully agree with that, but I can think of better reasons to put them in. Good tutorial though, you know you have a relaxing voice ? Perhaps you could make a CD: relaxation for stressed programmers ;)

[oncebarn]

Is it OK, to leave out the braces when you only have one instruction ?

example:

if (myval < 2) mycode = 1;

else mycode++;

[aphonik]

Yeah, but its better to but braces in - it's easier to see whats going on.

[randomassname]

Yea nice work this sorta relates to php 1 thing u need to turn up ya microphone volume :)

[losethisname]

Thank you this tutorial really helped.