I need to parse a String and get only the numbers in the String.

I have a string like this
<div class="leader"><div class="leaderLeft">Top Wraps:</div><div class="leaderRight">4</div></div><br/><div class="leader"><div class="leaderLeft">Bottom Wraps:</div><div class="leaderRight">2</div></div><br/><div class="leader"><div class="leaderLeft">Spiral-Up:</div><div class="leaderRight">3</div></div><br/><div class="leader"><div class="leaderLeft">Spiral-Down:</div><div class="leaderRight">3</div></div><br/>and I need to get only those numbers out of it. I came up with a way to kind of do it using patterns and splitting the text but that doesn't help me because sometimes the string is a little different. Like this:
<div class="leader">
     <div class="leaderLeft">Top Wraps:</div>
     <div class="leaderRight">2</div>
</div><br/>
<div class="leader">
     <div class="leaderLeft">Bottom Wraps:</div>
     <div class="leaderRight">2</div>
</div><br/>
<div class="leader">
     <div class="leaderLeft">Spiral-Up Wraps:</div>
     <div class="leaderRight">3</div>
</div><br/>
<div class="leader">
     <div class="leaderLeft">Spiral-Down Wraps:</div>
     <div class="leaderRight">3</div>
</div><br/>It has paragraph spacers in it. Is there anyway to possibly do this. I have tried everything I could think of. Thanks a bunch guys.

dothedru22 wrote:
The only problem I'm having is find tutorials working with strings with xpath. All the ones I've found were working with .xml files.That's the least of your problems. Just change the example so that instead of parsing from a file, they parse from a StringReader.

Similar Messages

XML parsing - NodeList : how to get only the desired childs

Hi
my question is about parsing XML files. I use "getChildNodes()" method (from org.w3c.dom.Node class) to get in a NodeList all childs of node. Is there a method to get only desired child nodes? For example I want to get only node elements wtih tag "coordinate". Or alternatively, is there a method to exclude text node to be added to the NodeList? My problem is that depending on the xml is formatted, text node could be recognized and added from parser, and this causes problems with my parsing..
thanks to all

If you want to select nodes based on changing criteria, you should use XPath.
If you have relatively fixed criteria, iterate over the nodes and pick out the ones that you want. For example:
public static List<Element> getChildren(Element parent, String tagname) {
    List<Element> result = new ArrayList<Element>();
    NodeList children = parent.getChildNodes();
    for (int ii = 0 ; ii < children.getLength() ; ii++) {
      Node child = children.item(ii);
      if ((child.getNodeType() == Node.ELEMENT_NODE) && tagname.equals(child.getNodeName()) {
        result.add((Element)child);
    return result;
}

Downloading mp3s and getting only the exhortation to buy quicktime pro

Hi there,
I do IT support for distance ed. students at a university, and some of them who are PC users are having trouble downloading mp3 files of lectures. When they right-click, there is no option to 'save target as', only the invitation to purchase Quicktime Pro. It's my understanding that it SHOULDN'T be necessary to purchase this product in order to download these files. What can I suggest that they do to remedy this inability to download mp3s?
Thanks in advance.
kcparker

This is the note I got back from my tester. Any other thoughts?
That is not working for me. It is a little different path to get the location but I think I did what you were instructing.
QuickTime
Edit-Preferences-Quicktime preferences
Browser Tab
MIME Settings
MP3-MPEG layer III movies and streams and put a check in the boxes, MP3 audio and MP3 playlist
But it still only gives me the PRO save as source option.

Has anyone downloaded any video podcast to iphone and get only the audio?

Hey,
I downloaded few video podcasts. I had turned on Music Video, Podcast and Video syncs. But I see only the first frame of the video podcast and I can only hear the audio... no video... Has anyone faced the same problem and has anyone been able to solve this?

This works the same way on the video iPod; a video podcast will show up both under 'Podcasts' and under 'Video'. If you play it under Podcasts, you only get the audio; if you play it under Video you see the video. Music videos work the same way.
Presumably this is useful if you just want to listen to the audio track of a video podcast and want to avoid the battery hit of displaying video you're not going to be watching. Frankly, though, it's confusing. Particularly on the iPhone, it'd be better to have a show video/don't show video option that you can select while the track is playing.

I payed for App and get only the free version (no ...

Sorry, I´m a little bit angry about my problem! For two days I bought JOIKUSPOT PREMIUM WiFi HotSpot on Ovi Store over my Nokia N97 (Mietzekatze). I payed it with my Mobilcard. Buyingnumber: 265535972619. But in my (Eigene) Own I can´t find any JOIKUSPOT PREMIUM WiFi HotSpot. I find there only the JOIKUSPOT Free Version, but that is gratis! So I payed 9.99 Euros for nothing. :-(.
So can anyone help me to get the Payversion of Joikuspot?
Greetings from germany
Anna (Mietzekatze)

You may unistall the FREE version and Re-install the paid version.
In case of difficulty go here and select Contact us.. Then login and fill the form with all details..

I'm uploading a photobook I made to be published. I need assistance in getting it to apple. The book is assembled and gets to the end of uploading when I get an error message, an error occurred while uploading. I have been trying all night. Help!

I'm uploading a photobook I made to be published. I need assistance in getting it to apple. The book is assembled and gets to the end of uploading when I get an error message, an error occurred while uploading. I have been trying all night. Help!

Welcome to the Apple Community.
I have seen previous versions mentioned in a pop up message before on iCloud.com, but I'm not really sure at all how it would help, as I couldn't get it to do anything.
The best advice I have at this time is to back up your work on your iOS device by regularly saving it to iTunes, if anything goes wrong you can then either load it into the numbers app again on the device or recover it via iTunes on your computer.
My syncs are immediate, I never get chance to see if it works in the background, sorry.

How to call plsql procedure or function and getting back the string?

Hi Everyone,
i am using Jdev 11.1.1.5.0.
i have a requirement to call plsql procedure or function from my backing bean java file and get back the returned value from the procedure or function.
what piece of simple code i need to write in my backing bean?
please suggest.
Thanks.

As always you write the method to call he pl/sql in the application module, expose this method to the client (so you see it in the datacontroll) then create a operation binding to the method and call this operation from the bean. The result you get by operation.getResult();
You should never call pl/sql from the bean directly!
The doc shows how to call the procedure from an application module: http://docs.oracle.com/cd/E21764_01/web.1111/b31974/bcadvgen.htm#sm0297
Timo

When going through the download process with social monkee and getting to the point of adding it to firefox I get the following message: 'Social Monkee could not be installed because firefox cannot modify the needed file'. How can this be fixed?

When going through the download process with social monkee and getting to the point of adding it to firefox I get the following message: 'Social Monkee could not be installed because firefox cannot modify the needed file'. How can this be fixed?

That is usually caused by a missing unpack directive (<em:unpack>true</em:unpack>) in the file install.rdf of that extension.
See https://developer.mozilla.org/En/Updating_extensions_for_Firefox_4.0#XPI_unpacking
-----

My MacBook Pro will turn on and get to the login screen. After I login though it goes to a white screen.

My MacBook Pro will turn on and get to the login screen. After I login though it goes to a white screen.

Please read this whole message before doing anything.
This procedure is a diagnostic test. It’s unlikely to solve your problem. Don’t be disappointed when you find that nothing has changed after you complete it.
The purpose of the test is to determine whether the problem is caused by third-party software that loads automatically at startup or login, by a peripheral device, by a font conflict, or by corruption of the file system or of certain system caches.
Disconnect all wired peripherals except those needed for the test, and remove all aftermarket expansion cards, if applicable. Start up in safe mode and log in to the account with the problem. You must hold down the shift key twice: once when you turn on the computer, and again when you log in.
Note: If FileVault is enabled, or if a firmware password is set, or if the startup volume is a Fusion Drive or a software RAID, you can’t do this. Ask for further instructions.
Safe mode is much slower to start up and run than normal, with limited graphics performance, and some things won’t work at all, including sound output and Wi-Fi on certain models. The next normal startup may also be somewhat slow.
The login screen appears even if you usually login automatically. You must know your login password in order to log in. If you’ve forgotten the password, you will need to reset it before you begin.
Test while in safe mode. Same problem?
After testing, restart as usual (not in safe mode) and verify that you still have the problem. Post the results of the test.

I want to buy an iPad for my children for Christmas. Will they be able to play games and get on the Internet with this? Also, will they automatically be able to get on the Internet or will I have to purchase some kind of package?

I want to buy an iPad for my children for Christmas. Will they be able to play games and get on the Internet with this? Also, will they automatically be able to get on the Internet or will I have to purchase some kind of package?

Yes, they can play games - there are hundreds if not thousands of games available in the iTunes Store. Beware of the "free" games; many are free for the base game but charge for things like additional levels, "coins" etc. and those paid add-ons can add up quickly, to dozens or even in some cases hundreds of dollars. I'd strongly suggest you set up restrictions on the iPad to prevent your children from making unauthorized purchases. See:
http://ipod.about.com/od/iphonehowtos/ht/Using-Iphone-Content-Restrictions.htm
You will need an Internet provider of some sort; Apple is not a provider and so the iPad does not include a data service. You can either use a home Internet connection with a WiFi access point (aka "router") or you can get an iPad with WiFi+Cellular and sign up for a data plan with a cell carrier. WiFi through a home Internet service will probably be cheaper.
Regards.

Been trying to burn a movie onto DVD and get this "The disc can't be burned, because the device failed to calibrate the laser power level for this media" Anybody know what it means and what to do? Help! Thanks

Been trying to burn a movie onto DVD and get this "The disc can’t be burned, because the device failed to calibrate the laser power level for this media" Anybody know what it means and what to do? Help! Thanks

It generally means that the media is faulty or of poor quality. Most of us here use Verbatim, Maxell or Taiyo Yuden media.
OR
Your Superdrive may need a clean.
If you have further questions please state what Mac, with what versions of OS X, iMovie and iDVD you are using.

HT4993 Can I buy 4 iphone 5s from 10pm-4am and get them the next day? or am I limited to a certain number?

Can I buy 4 iphone 5s from 10pm-4am and get them the next day?

he knows his ID , if he did all whats in the link he can get his password back ?
how can i make him call applecare ? is there a way to speak to them from jordan ??
i have been trying to reach any1 in apple so they can communicate and help my friend (us) to make him remember it .
am not asking for the password or trying to get into the phone without using it , and i can take my money back though i need to help my friend as well since now he cant use it as well.
thanks kil

When I'm on microsoft word and typing and get to the bottom of the page a new page doesn't just come up, i have to manually put it there so then when i go back and add stuff to the first page i loose whatever was at the bottom. how do i stop this?

When I'm on microsoft word on my macbook air and get to the bottom a the page, a new page does not come up. i have to manually insert one. so then when i go back to edit my work and add something in what ever was at the bottom of the page disappears. how can i stop this from happening or change it so a new page opens by itself?

It sounds like you have chosen a publishing template rather than a word processing template. There are two basic modes in MS Word: word processing and publishing layout. Word processing mode (and all word processing templates) have a continuous text box in the page for writing text. The publishing layout mode (and publishing templates) are documents that have text boxes placed for articles, titles, pictures, etc. Be sure to choose the word document template and you’ll get what you expect. Do not choose the word publishing document.

Can not open iCloud on MBP? Want to PhotoShare. Set up in iPhone. Go to System Preferences, click on iCloud, get the message "move to iCloud", sign in, click on open iCloud", sign in again, and get only FindmyPhone?

Set up in iPhone. Go to System Preferences, click on iCloud, get the message "move to iCloud", sign in, click on open iCloud", sign in again, and get only FindmyPhone? Thus, when I go to Iphoto to set up photo sharing, it says I have to have icloud account-go to sys preferences--then i go through the loop again? Suggestions?

jgtown wrote:
Now I have to get my sign-in for mobileme to be the same as my sign-in for Itunes, etc. so I have only one Apple ID!
You're not going to be able to: you can't merge accounts or transfer iTunes purchases from one Apple ID to another: but there is no problem about using two IDs.
Use your ex-MobileMe email address (which is also an Apple ID) for iCloud for syncing email, contacts, calendars, bookmarks, and PhotoStream.
Use your other Apple ID as before for iTunes, iTunes in the Cloud and iTunes Match.
There's no conflict about doing this, and you won't even notice as Keychain will log you in with the correct ID in each case. It's also better security not to have your iTunes login also your email address, given the number of complaints about hacked iTunes accounts.

HT201401 I have my a song purchased from Itunes and would like to use part of it for a ringtone and get all the way thur the process of getting it to my phone but it goes to sync to my phone it doesn't show up in my phone like it says it is suppose to und

I have my a song purchased from Itunes and would like to use part of it for a ringtone and get all the way thur the process of getting it to my phone but it goes to sync to my phone it doesn't show up in my phone like it says it is suppose to under ringtones. Does anyone have any tips on how to do this.

http://osxdaily.com/2010/09/04/make-free-iphone-ringtones-in-itunes-10/
https://discussions.apple.com/message/17777381 - making a ringtone
Getting ringtones folder to show in iTunes - https://discussions.apple.com/thread/2629494 - iTunes > Preferences. Under the General tab below Show, confirm Ringtones is selected

I need to parse a String and get only the numbers in the String.

Similar Messages

Maybe you are looking for