Java Tutorial 8 : Scanner, Parsing

[bitmp44]

Ok... i've spent the past 30 minutes just trying to find how to parseInt. (syntax) and this is the first tutorial/info that has made any sense to me. I wasn't putting Integer.parseInt, i was putting the string, st2.nextToken().parseInt. LOL fail. THANK YOU FOR SAVING MY SANITY :)

[drinu93]

just use the Keyboard Class.. you can find it on the net.. no need for inports of initializing just 1 line ex:

System.out.print("enter name ");

String name = Keyboard.readString();

just download that :)

[leemorethomas]

@drinu93 Keyboard is old school. I'm guessing Your Senior. Let me know if you need Junior assistance to ease the load. I love Java.

[drinu93]

@leemorethomas old school? lol.. im doing a degree in Computer Science and Artificial Intelligence.. Keyboard is very handy for students.. plus in real life you will barely need the use of such a thing like scanner and Keyboard. because any modern program would take inputs from GUI..

[vigodagod]

Nice intro to scanners. Thanks.

[karioboinkers]

Thanks so much. This is the best vid on scanners out there in my opinion :)

[HPDDJ]

I was looking for solutions to scan characters EVERYWHERE! 5 stars.

[edeepakbansal]

very helpful videos. will you be able to do more case studies with detail code?

[JavaPrograming]

Much Easier:

To get an int: sc.nextInt();

To get a char: sc.next().charAt(0);

To get a double: sc.nextDouble();

See, no parsing... Much less confusing and less typing

[iamxxv]

Let's go on other java tutorial videos and criticize them!

[sookool999]

but love all ur vids and keep making more very helpfull programming vids

[sookool999]

i tried this program and i was compiling it... at the line.... char oper = in.charAT(0);

it says conot find symbole -method charAT(int)

dont know if u check your comments but why is this happing?

[joshig1983]

in.charAt(0)... Java is case sensetive.

[paul5667]

The audio is too quiet- otherwise it could be helpful.

[aClass734]

L2TURNUPYOURSPEAKERS...

[lgros02]

Audio is OK, when you use headphones.

[Rahmanqureshi]

Very useful video, please keep it up, very good effort and useful