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Intermediate Java Tutorial – 32 – Getting the Data from the HTML File
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36 responses to “Intermediate Java Tutorial – 32 – Getting the Data from the HTML File”
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I cant find the source to this on github and my code is getting errors I dont understand.
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Why am I getting an error on title.getParameter("title"+counter)?
It says the method is undefined for type String -
thanks to Bucky!
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Why we don't have a main method here? How can it run without the main?
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I still don't understand the reason for putting the last line of code underneath the counter. Can it not be done like this?
while(title != null) {
title = getParameter("title" + counter);
address = getParameter("address + counter);
}So it will pull both the title and the addresses if the title and the addresses from the HTML file.
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In this case do while loop would be better
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how does the java program know which html file to read from?
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i dont understand why we using ArrayList ? isn't that HashMap holding all the information it needs? titles and urls?
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it jumped to a really advanced stuff in one video, so i guess im gonna watch that one more time and comment all my code
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isn't that last statement in the while loop redundant? wouldn't it just check it again as part of the while loop?
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"URL" sounds like "You are L".
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maybe you don't have you *.html file. watch all tutorials, don't jump in.
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when i run it, everything works, but the JList is empty
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I've just started to learn Java and have a background in JavaScript. The thing that hits me is that i get a sense that Java is somehow over-complicated. There's like 100-150 different classes and methods you need to know which is quite daunting. Not only that, there also all kinds of imports and close to 20-30 steps involved to get something… anything basically to work.
I've been watching your videos for the last week and i really appreciate them being up here, but i have a long way to go. ^^
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I think it's supposed to be easier to understand what he's doing, sometimes he right clicks and if he copies more then he ctrl c and ctrl v
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I've always wondered: why does Bucky copy things using right-click > Copy, and paste things using Ctrl+V?
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It changes the title that the program is searching for from "title0" to "title1" after incrementing the counter variable.
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Can anyone tell me why Buck used this this code "title = getParameter("title"+counter);" at the end of the method and whats the purpose. Thanks!
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Why the site writes class not found??
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Conventions!!!!!!!!!!!!!!!!!!!!!!!!!!!
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true, true, ive noticed that hes just sorta fucks around with names
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fucking Google chrome, i debug the code for almost 4 hours and found out that it's not working on chrome! big CRAP!
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guess he didn't find the information useful because he's an ignorant fck? :)) hope its not you.
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Dont hate on the dislikers. They are only noticing bucky's annoyingly bad programming habits. People who dislike the video know better habits than bucky and maybe just dont find his information useful. Dont be the kind of person who hangs off of buckys every single word, treats him like god, and rapes anyone who opposes him, it's not the right attitude for a programmer
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Youtube ruined the URL:
dl.dropbox.com/u/13784141/Brandon-PC1 Youtube 20120611.png -
I refute your claim with this.
dl.dropbox.com/u/13784141/Brandon-PC1%20Youtube%2020120611.png -
"that's so racist" dude, I can't program while laughing like this!
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So the get method from HashMap basically takes a string as argument and finds the corresponding URL, am I right?
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That would be the only logical conclusion. 😛
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He missed the like button.
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Who's the douche bag who would dislike this video?!
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Amen 🙂
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I gave up Java. It's too difficult for me. Let's go Python!
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It wouldnt matter at this point, however it does make difference if its for example in a for loop to increment before (pre) you use it instead of after(post) you use it
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why pre increment not post increment in while
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Jsoup Java library (html parser) is much easier to do html stuff
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