I am seriously getting rather annoyed with this
*My Ipod went out some time ago after i tried to reload it by deleting all songs on it then putting the songs back on it because it was not playing my songs rite so i did that and it played for a little while but then one morning i woke up and my Ipod turned on showed the apple logo, loaded for 2-3 seconds then it gave me a folder with an exclamation point in the corner and shut off then i connected it to my computer and i get the familiar notification noise stating i connected it but it does not show up on my drive list or on my itunes and i have the latest itunes and everything but i've reset it i've reinstalled itunes restarted my computer and i cant restore it cuz it doesnt show up so i have tried the 5R's and they didnt work so dont talk to me about them and also i have read the page on the error picture i get so that would be a waste of time to post as well if you have any ideas tell me and if it just has to be repaired tell me although if that is the case i would rather hit it with a hammer thatn pay $80 to fix it i'll just buy a brand new one with more space for 30-40 dollars more.........btw its an earlier generation 2GB nano*
It makes posts much easier to read and comprehend if you use proper punctuation, paragraphs, etc. and you get more help that way. It is also a courtesy to include detailed information, like "I replaced the battery" so I wouldn't suggest something you've already tried.
It isn't "pompous" to use proper english if you are asking other people for help. I tried to point out that you post read like the writings of a child or an illiterate, ignorant person in a nice, humorous manner, but I see now I just should have stuck to the facts. And I'll add that you are also rude.
If your battery was put in correctly the only options left are the flash memory or the logic board. And you could still sell it for parts.
Similar Messages
-
Since july 2 I have Acrobat Pro (the paid version). But every time I start the program I get the screen with: this is a trial version. You have X days left, etc. I find that quite annoying.
This is not just annoying, it is wrong, because at the end of the trial it will stop completely. You must resolve it before then.
So, did you do anything to license the trial version? It needs to be told that you have purchased, or it will stop working at the end of the trial. -
so annoyed with this new itunes, spent over 2 hrs to get one ringtone on iphone,why apple has to make it so complicated, on samsung just a push of button ringtone or music is on ur phone... i think its time to say good bye to iphone... Not a user friendly...
Highly recommended for samsung galaxy S4....hi i had the same problem today when i updated my itunes to latest version. however, i have just found my songs in the 'itunes media' folder. this was accessed through 'my music' then keep clicking through until you find itunes media and all my library songs were in there and i then just added these files to my library and all were restored however, i have lost all my playlists but at least my 700 songs are back. very dissapointed with apple that they have let this happen with their latest update, the previous version was miles better than this one . hope you find them. stevo
-
I'm getting really annoyed with the Mac.
Don't mean to offend geniune Mac fans here, but I'm just getting really annoyed with the Mac.
I purchased my Mac mini (late 2012) in May of 2013 - so it's about 4 months old. I don't have a lot of software on it, mainly the Adobe Creative Suite, and development tools (Xcode, and web development software).
The mini has this annoyance where, every so often it just freezes. It usually happens during when the screensaver is running, or when the monitor goes into standby and I try to wake it up. First the screensaver runs for 15 minutes. Sometimes it happens (it's random) that the screensaver "stalls" and the mac freezes. If it "survives" the screensaver, then after 15 minutes my monitor goes into standby mode. Sometimes when I wake up the monitor, I get the login window, I log in, and then I find that the Mac just froze.
A few days ago I've updated to 10.8.5. Now these freezes are happening more often. The mac freezes just whenever, regardless of screensaver or not. There was a time when I had ReadKit running, displaying an article. I went to the kitchen, when I came back the mini was frozen as ice. No other program was running (I mean program that I started).
Other times I had Chrome open at youtube. It was not playing a video. The browser was just "parking" at youtube's home page. Same thing. I go away, come back, the mini was frozen.
Yet just a few days ago, I had no user started application running. None. I leave the mini alone for a short while, come back, and I find the fan was running like crazy. The mac was not hot at all, but the fan went bonkers. It was loud and pumping air out for no reason.
At these times I can't do anything. Sometimes I can move the window, or move icons on the desktop, but I cannot force quit an app, neither I can start one. So things like going to the apps folder and starting terminal or activity monitor is not possible. I cannot select menu items from the Finder (or any other application) menus, so I can't restart or shut down the mac. The only thing I can do at these times is hold the power button for a few seconds to force the mac to shut down.
I'm coming from Windows. I built and upgraded my PC a few times in the past 7-8 years with newer and faster MOBOs, processors, memory, etc. I never had a bad component; I never had a blue screen; I never had my PC hang; I have never encountered any issues that would make my PC hang or froze or otherwise. I never had to troubleshoot software or hardware problems because they were/are just non existent. I'm not trying to start a war here about PCs and Macs. I'm completely natural.
But here I am with this "thing" that supposed to be so great and trouble free. I have already reinstalled the OS once during this 4 month old mac, but now it seems I have to do it again because ever since 10.8.5 things has gotten worse. This is really N-O-T what I expected from a Mac. I am just really annoyed, frustrated and everything else.
I was browsing these support forums and tried/looked at a couple of diagnostic steps, but none helped so far. I will attempt to reinstall the OS A-G-A-I-N over the weekend. If that doesn't help, then I will have to put this junk into the garbage can. (Well, figuratively speaking of course.)
Mac mini late 2012
OS X 10.8.5
i7 2.6 GHz 8G
Samsung S27B970 display via DisplayPort
Apple extended wired keyboard
Logitech LS1 laser mouse
No other peripherialsHey thanks for the feedback woodmeister! No, I was not aware of the hardware diagnostics!
So I have eagerly followed the isntructions, but I quickly found out what I have already experienced looking at other Apple "unhelpful" documentation. When I was referring in my OP that I've looked at other resources, the problem was that those "un-support" documents were out of date and the article indicated that Apple has retired them.
Now as far as the link that you sent (and the same can be found in the Help section of OS X as well, wasn't helpful either. Why?
In the document the bullets are as follows:
If you have a new Mac (mid-2013 or later), use Apple Diagnostics, which is built into your Mac.
If your Mac has OS X v10.8.3 or earlier, use Apple Hardware Test, which is built into your Mac.
If you updated your Mac to OS X v10.8.4 or later, use the system software disc or USB flash drive that came with your Mac.
Let's start with bullet #1. As far as I know (and correct me if I'm wrong) but I'm not aware of mid-2013 Mac minis. Mine is late 2012, so I guess I don't fit into bullet #1.
Bullet #2. I have OS X 10.8.5 so it means I don't fit into that bullet either.
Bullet #3. Yes, I did update to 10.8.4 or later (using 10.8.5) but neither a software disc nor a USB flash drive came with the Mac mini late 2012 model.
So what now? Another great "support" document that is confusing and/or not helpful. Nevertheless, I did give it a try. Disconnected my ethernet cable, hold down D, and rebooted. I get a "Choose Network Connection" drop down on the gray screen where I'm supposed to choose a Wi-Fi network. Why? This has not been mentioned in the docs. My Wi-Fi is disabled because I'm connecting through cable.
So I reconnected the cable. As soon as I did that, I got the message that ... let's see... my memory is failing me... the recovery mode or reinstalling the OS will begin... or something along that line. There was NO ANY INDICATION about any hardware test or diagnostics!
See, what I mean about frustration...? -
One day ago I inadvertantly removed my applications folder. In it's place is a folder with a black question mark which appeared after I attempted to open up the applications file. Also, previously when I clicked on the file applications would open in a fan display. Could I please get some assistance with this?
...removed my applications folder.
From where? And to where?
If you trashed it and emptied the trash, what backup, if any, do you have? If it's still in the Trash, move it back.
If no backup, reinstall Snow, which will give you the version as of the DVD you use, then update back to 10.6.8, and run all other needed updates, including any security updates. This should save all your third party programs, as well as settings.
The white puff of smoke is nothing, it only means you moved it out of the Dock. If you still have it, or had it, as soon as you open it it would reappear in the Dock. The item in the Dock is only a kind of alias. -
DO NOT Get The Service With This Company IF You Want to Receive a Good Customer Service
It is really a pain, dissatisfaction, and a lot more when you have Verizon as your service provider. I have been having service for my cellphones with Verizon for over 3 years, and did not have any major problems, so when I moved to my new place I thought it’s better to get the Fios, and have one bill for my all Verizon services. I went online and started to order my products online. During ordering, the chat session opened and I started chatting with the Customer Service Rep in order to get help through the process. When we were in the step that I could order the home phone plan, I saw the International World Plan, and I asked the lady to give me some information about this plan. I asked her that I want to call to my country and I mentioned my country’s name to her as well. I asked her that if this service is available for my country, and she said “Yes” you can call to over 100 countries with this service and she encouraged me to get the 300 minutes service. Since the plan sounded good to me I decided to get the 500 minutes instead of 300 min, and after I ordered my plan, I started calling overseas, and happy that I am paying less than the Phone cards with this plan. On March 26 I received my bill, and saw that Verizon charged me 142 $ for the less than 200 minutes that I called to my country, and there was a Letter “N” in front of each phone calls. I checked the guide to see what does “N” mean, and I saw that it said N means “Denoted calls are NOT listed in World Plan”. Well, thanks to the lady who gave me the wrong information while I was ordering my plan online, but she or the Verizon company is not that much lucky because I printed my chat session the day I ordered my plan since I wanted to have the information of what I actually had ordered. That time I did not think that I may get in trouble like this. Since March 27th, I have been calling Verizon every other day, and I have explained my issue to more than 10 Customer Service Reps, and each of them asked me to fax my chat session to them. I have been faxing that to all the numbers that they gave me, and I am keep faxing them, but do not get any respond. One of the Verizon’s Supervisors, whose name is Mark, called twice on my home phone number during the daytime, around 3 pm, and he left massages. On his second massage, he said that he checked the plan and my country is not listed in the International World Plan. He just said this, and he said that he was going to call me back, but never happened. He also did not leave me any phone number that I could call back. Also, since my cellphones are listed in the same bill as my other products, he could easily see the other numbers that he could call and reach me, but he did not bother himself to do so. I have even changed my home voice mail greeting addressing to Verizon, and left my cellphone number in voice mail greeting. I am so sorry that I have to say this, but this seems a definite fraud to me. I did not know about this plan, and I asked the Customer Service Rep to help me. She was responsible to check my country, or at least let me know how I could find out about the coverage. This is ridiculous, and if Verizon cannot take over this problem, my lawyer will take the action over, and takes the issue to their corporate court. I am not going to give up about this, and I decide to give Verizon about a week or so to solve this issue, but I won’t wait more than that. Just a friendly advice to people who want to get the home service through Verizon: DO NOT Get The Service With This Company IF You Want to Receive a Good Customer Service. There is nothing about taking care of customer in this company, and you are going to be stuck with what you get.
Mahsa21,
We are glad that we were able to resolve the international calling plan issue for you. If you need assistance,please reach out to us.
thanks,
Tonya D. -
I have never had issues with purchases made on my IPad or IPhone transferring to the other device. Today, I purchased a song from ITunes on my IPad and it didn't transfer/sync to my IPhone 4S. I tried syncing my phone on for the song on my MacBook Pro, and I got this crazy (and annoying) message stating I can't transfer the song for NINETY DAYS! What did Apple do to ITunes and why? I am getting so frustrated with Apple that if this continues, I will never again purchase another Apple product.
There should be no reason you can't sync your itunes library to your iphone...
Plug your phone into itunes... click on the iphone that is in the corner.. .it usually says your name... such as Lisa's iphone or whatever... then you will see some tabs such as... summary, music, videos, photos... on each one of those you need to check what you want to sync to your iphone. Once you check those boxes then click apply then scroll down and sync... do that one each section -photos, music etc...
Apple doesn't want you to buy things over... that's why when you buy something trough itunes you can download it as many times as you want for life! -
Cannot get form items with this.resolveNode() in a form rendered as HTML
I refer to the thread http://forums.adobe.com/thread/906775?tstart=270 with a similary problem with a form which rendered as HTML page.
I have built a dynamic form with Designer. The form contains a group with three radio buttons. Each radio button is assigned to a subform container. The first radio button is preselected and the assigned subform is visible. A click to a radio button makes the assigned subform visible and hides the others.
In the PDF preview in works fine.
But when I render the form as HTML page and click into a radio button, I get a "javascript error: 'this.resolveNode('formName') is null or not an Object...". The cause of this error message is known. The script cannot find the subform container named "formName" because it is a DIV-container named like "formName_init_[0]" in the HTML page.
My questions are: What should I do to refer the correct container names?
Is it possible to create such dynamic forms with Designer and render them as HTML form pages?
Thanks to all for an answer.
Greets from Flash DocNever mind, found a way...
-
Could i get some help with this one
the aim of this project is to make a n by n maze and traverse this. if, while traversing the maze the system realises that there is a dead end it turns back. My problem is that sometimes it turns back and sometimes it doesnt. Here, below is the method for traversing the maze. Could i get a second pair of eyes to help me out a bit with this code?
* Prints out the current maze
public void show()
for (int i=0;i<array.length;i++)
for (int j=0; j<array.length;j++)
System.out.print(array[i][j]) ;
System.out.println();
* traverses through the maze
* @param row: the current row
* @param column: the current column
public void traverse(int row, int column)
if ((row==3)&&(column==column-1))//checks if the array has reached the end
System.out.println("array is solved");
}else
if(array[row-1][column]=='.')//checks if should move up
array[row][column]='x';//marks path
array[row-1][column]='x';//marks path
System.out.println();
show();
traverse(row-1,column);
}else
if (array[row+1][column]=='.')//checks if should move down
array[row][column]='x';//marks path
array[row+1][column]='x';//marks path
System.out.println();
show();
traverse(row+1,column);
}else
if(array[row][column+1]=='.')//checks if should move left
array[row][column]='x'; //marks path
array[row][column+1]='x';//marks path
System.out.println();
show();
traverse(row,column+1);
}else
if ((row!=3)&&(column!=0))
if(array[row][column-1]=='.')//checks if should move right
array[row][column]='x'; //marks path
array[row][column-1]='x';//marks path
System.out.println();
show();
traverse(row,column-1);
}else/*1*/ if((array[row-1][column]=='#')||((array[row-1][column]=='*'))&&(array[row+1][column]=='#')||(array[row+1][column]=='*')&&(array[row][column+1]=='#')||(array[row][column+1]=='*'))
//checks if up is clear to move back
//checks if down is clear so could move back
//checks if right is clear to move back
if(row==3&&column-1==0)//checks if at the beginning of the array
System.out.println("MAze cannot be solved");
}else
if (array[row][column-1]=='x')//checks if behind has a x to move
array[row][column]='*';//prints dead end
array[row][column-1]='.';
System.out.println();
show();
traverse(row,column-1);
}else/*2*/ if((array[row+1][column]=='#')||(array[row+1][column]=='*')&&(array[row][column-1]=='#')||(array[row][column-1]=='*')&&(array[row][column+1]=='#')||(array[row][column+1]=='*'))
//checks if left is clear to move back
//checks if right is clear to move back
//checks if up is clear to move back
if(row-1==3&&column==0)//checks if at the begining of the maze
System.out.println("MAze cannot be solved");
}else if (array[row-1][column]=='x')//checks if behind as been marked
array[row][column]='*';//marks as dead end
array[row-1][column]='.';
System.out.println();
show();
traverse(row-1,column);
}else/*3*/ if((array[row+1][column]=='#')||(array[row+1][column]=='*')&&(array[row][column-1]=='#')||(array[row][column-1]=='*')&&(array[row][column+1]=='#')||(array[row][column+1]=='*'))
//checks if right is clear to move back
// checks if left is clear to move back
//checks if up is clear to move back
if (array[row-1][column]=='x')//checks if behind as been marked as a path
array[row][column]='*';//marks as dead end
array[row-1][column]='.';
System.out.println();
show();
traverse(row-1,column);
} else/*4*/ if((array[row][column-1]=='#')||(array[row][column-1]=='*')&&(array[row+1][column]=='#')||(array[row+1][column]=='*')&&(array[row-1][column]=='#')||(array[row-1][column]=='*'))
//checks if right is clear to move back
//checks if down is clear to move back
//checks if up is clear to move back
if (array[row][column+1]=='x')//checks if behind has been marked as a path
array[row][column]='*';//marks as dead end
array[row][column+1]='.';
System.out.println();
show();
traverse(row,column+1);morgalr wrote:
That is truely one of the better threads that I've seen on the net for maze traversal.Forget "for maze traversal". That was one of the most interesting of all the threads I've seen here in quite a while. My sincerest admiration to those who contributed and eventually worked it out (and it wasn't me that's for sure), and especially to Keith. Impressive! -
Firefox 7 is a dud. Cannot open more than one tab at a time, will not open additional pages. Nothing you suggested has worked.
Can I take down Firefox 7 and reload Firefox 4?
I need to talk with a live person! I am real disappointed with this.Sorry there is no telephone support. You could try the IRC if you want a quick response, ( whilst it is [https://support.mozilla.com/en-US/kb/ask open] )
Firefox 4 is not supported, but firefox 3.6 is
* see [[installing a previous version of firefox]]
There is a change to a preference which may help, post back with more details of your problems please. -
My iPhoto currently has a circle with an 'x' through it and I can not open it or sync my photos.
Trying to Update my iPhoto to 9.5.1 and it says "Update Unavailable with This Apple ID" because "This update is not avaialble for this Apple ID either because it was bought by a different user or the item was refunded or cancelled."
What does this mean and how do I fix it?
I haven't changed my Apple ID or if I bought teh original update under my parents Apple ID, how do i fix it?
Thanks!What version of the OS do you have?
Is there an iPhoto application in teh applications folder?
LN -
Who can I contact about getting some help with this ongoing (several months) issue???
I will try to make a long story at least somewhat shorter.Comcast customer for 20 years (yes - literally 20 uninterrupted years). 8 years of service at current address.Several months ago I restructure my bill - all my promotions etc had run out and I wanted to reduce my bill. Ended up being told my customer support that I could save money by getting the "Triple Play" (I've NEVER had comcast phone service, I have my own VOIP phone solution). They told me I didn't have to "use" the phone, just getting it hooked up would save me money. Fine.Internet service was not supposed to have been touched / changed at all. A few days after making these changes, a large box from Comcast shows up at the house. It has TWO cable modems in the box. Not sure why they sent them - I already had the latest cable modem (that was capable of supporting the phone service they needed to activate). Notified comcast about the shipment. They said don't worry about it. Okay, I left them in the box. Tech shows up at house while I'm working. Wife called and I talked to tech. He said he just needed to get some "numbers" off the modem to activate the phone service (I'm in the IT industry - I will assume he wanted MAC / SN#'s). I made sure he was making no changes to the modem itself - I've got my own home network setup. The Comcast cable modem serves as a gateway and it's in bridged mode. Always has been. I have my own router etc. So a week or so after that visit, the modem started losing connectivity. It happens almost EVERY DAY and it's almost always in the later afternoon (5:30-7pm EST) and sometimes late at night. When this happens, the ONLY way to get the connection back is to unplug modem power AND the coax cable input. It will then restart the modem and it comes back. Simply unplugging power and restarting will not do it. After multiple hours spent with support on the phone (we activated the newest modem they sent - same issue. Activated the other modem they sent - same issue. In fact they weren't able to put one of them in bridged mode at all). They said a tech needed to come out. Tech comes out - checks the feed to the house. Said there is a lot of noise in the lines. (Please note that there is one main comcast feed to my house - it splits outside (in the comcast locked box) into two feeds which enter the house. One feed splits and runs the upstairs TV's (Digital Adapters) and the downstairs STB / DVR. The other feed goes DIRECTLY to my cable modem. I ran those feeds myself when I moved in this house. Never had an issue before. Cable TV never has issue - only internet. So the tech replaced some ends on the upstairs line (Cable TV - he said that signal noise could cause issues with the internet). I then helped the tech run a BRAND NEW line from the split at the comcast box, directly to the modem. He said the signal / noise looked much better. Next day - same ISSUE - modem dropped connection. Pull power and coax cable, reseat, modem restarts, signal comes back. I called support again. They gave me an incident #. Said they would have a "Crew supervisor" contact me, since it's obvious the problem lies outside of my home. A tech called and left a voice mail on my phone (was working when it came in, couldn't answer). They did not leave a call back number. Called support again. They told me a tech would call me back and was advised to leave a call back number. That was MONDAY of last week. Haven't heard anything. The contact # is my cell...no missed calls. Is there another number I can call or email address so I can escalate this issue? Having to disconnect / reconnect the modem EVERY DAY at least once is getting tiresome. I'm in the Richmond Virginia area if it matters at all. Thanks.
ctandc-
I am so sorry for the delay! I am sending you a private message so that we can discuss your billing concerns more freely.
At the top of each Forum page, you will see a small gray envelope icon. This icon will have a number next to it if you have any new messages waiting. To open a PM to read it, double click on the envelope. If you click on the white envelope a window will open with tabs for your Private Message Inbox, Sent Messages, Friends, Ignored Users, and Compose new Message. You can also access this area by clicking on the Username in a Thread or post. By default, Private Messages are enabled. You can disable this feature in My Settings>Preferences> Private Messenger. -
Can I get some help with this please
I got the following error messages from java after running my code.
Exception in thread "main" java.lang.ArrayIndexOutOfBoundsException: 66
at Graph.ChainingHashTable.get(ChainingHashTable.java:76)
at Graph.Vertex.isNeighbor(Vertex.java:123)
at Graph.LinkedGraph.addEdge(LinkedGraph.java:42)
at Graph.Traversals.main(Traversals.java:311)
The following is my code
Traversal.java
package Graph;
public class Traversals implements Callback<Vertex>
public void visit( Vertex data )
System.out.println( data.getName() );
* Perform a breadth first traversal of the vertices in the given graph
* starting at the specified node. The call back object is used to process
* each node as it appears in the traversal.
* @param g the graph to traverse
* @param start the vertex where the traversal will start
* @param cb the object that processes vertices.
public void BFSTraverse( Graph g, Vertex start, Callback<Vertex> cb )
Queue<Vertex> waiting = new LinkedQueue<Vertex>(); // Queue of waiting
// vertices
// Ensure the graph has no marked vertices
List<Vertex> vertices = g.getVertices();
for( vertices.first(); vertices.isOnList(); vertices.next() )
vertices.get().setTag( false );
// Put the start vertex in the work queue
waiting.enqueue( start );
// While there are waiting vertices
while( !waiting.empty() )
// Get the next Vertex
Vertex curVertex = waiting.front();
waiting.dequeue();
// If this Vertex hasn't been processed yet
if( !curVertex.getTag() )
cb.visit( curVertex ); // Process the vertex
curVertex.setTag( true ); // Mark it as visited
// Put its unmarked neighbors into the work queue
List<Vertex> neighbors = curVertex.getNeighbors();
for( neighbors.first(); neighbors.isOnList(); neighbors.next() )
Vertex cur = neighbors.get();
if( !cur.getTag() )
waiting.enqueue( cur );
* Use Kruskal's algorithm to create a minimum spanning tree for the given
* graph. The MST is returned in the form of a graph.
* @param g the graph from which to generate the MST
* @return a graph containing the the vertices of g and the the edges
* nesseary to form a minimum spanning tree.
public Graph kruskalMST( Graph g )
// Where the MST will be stored
Graph mst = new LinkedGraph();
// All the vertices in the graph
List<Vertex> vertices = g.getVertices();
// List of Vertex Sets
List<Set<String>> vertexSets = new LinkedList();
// Add the vertices in the original graph to mst
// and create the vertex sets at the same time
for( vertices.first(); vertices.isOnList(); vertices.next() )
String curName = vertices.get().getName();
Set<String> curSet = null; // new ArrayBasedSet<Vertex>();
// Add the name of the current vertex to its set and then
// add the set to the list that contains the vertex sets
curSet.add( curName );
vertexSets.add( curSet );
// Add the current vertex to the MST graph
mst.addVertex( curName );
// Put the edges into a heap which effectively sorts them
Heap<Edge> edges = new ArrayBasedHeap<Edge>();
List<Edge> allEdges = g.getEdges();
for( allEdges.first(); allEdges.isOnList(); allEdges.next() )
edges.insertHeapNode( allEdges.get() );
// Setup is complete - run the algorithm
// There is more than one set left in the list vertex sets
while( vertexSets.size() > 1 )
// Get the smallest edge
Edge cur = edges.getSmallest();
// Find the sets where these vertices are located
int sourcePos = findSet( vertexSets, cur.getSource().getName() );
int destPos = findSet( vertexSets, cur.getDest().getName() );
// If the vertices are in different sets - add the edge to
// the MST
if( sourcePos != destPos )
Set<String> sourceSet = vertexSets.get( sourcePos );
Set<String> destSet = vertexSets.get( destPos );
// Add the edge to the MST
mst.addEdge( cur.getSource().getName(),
cur.getDest().getName(), cur.getCost() );
// Merge the sets
sourceSet.union( destSet );
vertexSets.remove( destPos );
// The MST can be read from this graph
return mst;
* Return the position of the first set in the list that contains the
* specified name.
* @param vertexSets a list of sets to search.
* @param name the name being searched for.
* @return the position of the first set in the list that contains the name
* or -1 if the name cannot be found.
private int findSet( List<Set<String>> vertexSets, String name )
int retVal = -1;
// Step through the list and examine each set. Stop when you
// find a set with the name or we fall off the list
for( int i = 0; retVal == -1 && i < vertexSets.size(); i = i + 1 )
Set curSet = vertexSets.get( i );
// Does the current set contain the name we are looking for?
if( curSet.contains( name ) )
retVal = i;
// Return the position of the set
return retVal;
* Perform Dijkstra's Shortest Path algorithm on the given graph, starting
* at the given vertex.
* @param g the Graph to traverse.
* @param name the name of the vertex where the traversal starts.
* @return an array containing vertex path costs.
public int[] dijkstraSP( Graph g, String name )
// The names of the vertices for which the shortest
// path is not known
Set<String> u = new ArrayBasedSet<String>();
// The names of the vertices for which the shortest
// path is known
Set<String> s = new ArrayBasedSet<String>();
// Put the vertices in an array to make things easier
List<Vertex> vertices = g.getVertices();
Vertex v[] = new Vertex[ vertices.size() ];
for( int i = 0; i < vertices.size(); i++ )
v[ i ] = vertices.get( i );
// The starting vertex
Vertex start = g.getVertex( name );
// The lowest costs seen so far
int c[] = new int[ v.length ];
// Temporary edge used by the program
Edge curEdge = null;
// Sort the vertices by name so that the costs will
// appear in order by name
Heap<String> names = new ArrayBasedHeap<String>();
// Build the heap
for( int i = 0; i < v.length; i = i + 1 )
names.insertHeapNode( v[ i ].getName() );
// Read out the values
for( int i = 0; !names.empty(); i = i + 1 )
v[ i ] = g.getVertex( names.getSmallest() );
// We "know" the shortest path to the source
s.add( name );
// For each vertex, compute the starting cost
for( int i = 0; i < v.length; i = i + 1 )
// If this isn't the start node
if( !v[ i ].getName().equals( name ) )
// Put it in the unknown set
u.add( v[ i ].getName() );
// Compute the initial cost to reach this Vertex
curEdge = start.getEdge( v[ i ].getName() );
if( curEdge != null )
c[ i ] = curEdge.getCost();
else
// This Vertex is currently unreachable
c[ i ] = Integer.MAX_VALUE;
else
// It costs 0 to get to the start vertex
c[ i ] = 0;
// Set is complete - run the algorithm until all of
// the paths are known
while( !u.isEmpty() )
// Find the position of the lowest-cost unknown node
int min = Integer.MAX_VALUE;
int minPos = -1;
for( int i = 0; minPos == -1 && i < c.length; i = i + 1 )
if( c[ i ] < min && u.contains( v[ i ].getName() ) )
min = c[ i ];
minPos = i;
// We know the shortest path to the vertex
s.add( v[ minPos ].getName() );
u.remove( v[ minPos ].getName() );
// Update the costs based
for( int i = 0; i < c.length; i = i + 1 )
// Get the edge between the new shortest and the
// current node in the array
curEdge = v[ minPos ].getEdge( v[ i ].getName() );
// If there is an edge
if( curEdge != null )
// If going through the new node is better than
// what has been seen update the cost
if( c[ i ] > c[ minPos ] + curEdge.getCost() )
c[ i ] = c[ minPos ] + curEdge.getCost();
return c;
public static void main( String args[] )
Traversals t = new Traversals();
Graph g = new LinkedGraph();
g.addVertex( "A" );
g.addVertex( "B" );
g.addVertex( "C" );
g.addVertex( "D" );
g.addVertex( "E" );
g.addVertex( "F" );
g.addEdge( "A", "B", 5 ); <--------------------------------------------------------------------------------------------Line 311
g.addEdge( "A", "D", 9 );
g.addEdge( "A", "C", 10 );
g.addEdge( "B", "A", 5 );
g.addEdge( "B", "D", 4 );
g.addEdge( "C", "A", 10 );
g.addEdge( "C", "D", 13 );
g.addEdge( "C", "E", 14 );
g.addEdge( "D", "B", 4 );
g.addEdge( "D", "A", 9 );
g.addEdge( "D", "C", 13 );
g.addEdge( "D", "E", 7 );
g.addEdge( "D", "F", 8 );
g.addEdge( "E", "C", 14 );
g.addEdge( "E", "D", 7 );
g.addEdge( "E", "F", 2 );
g.addEdge( "F", "D", 8 );
g.addEdge( "F", "E", 2 );
int costs[] = t.dijkstraSP( g, "A" );
for( int i = 0; i < costs.length; i = i + 1 )
System.out.println( costs[ i ] );
}ChainingHashTable.java
package Graph;
* An implementation of a HashTable using chaining for collision resolution.
* Javadoc comments for methods specified in the Table interface have been
* omitted.
* This code assumes that the preconditions stated in the comments are true when
* a method is invoked and therefore does not check the preconditions.
public class ChainingHashTable<K, V> implements Table<K, V>
private List<Tuple<K, V>> hashTable[]; // The hashtable
int size; // The size of the hash table
* Create a new hash table.
* @param cardinality the number of elements in the domain.
public ChainingHashTable( int cardinality )
// Note that the cast is necessary because you cannot
// create generic arrays in Java. This statement will
// generate a compiler warning.
hashTable = (LinkedList<Tuple<K, V>>[]) new LinkedList[ cardinality ];
size = 0;
public void put( K key, V value )
int bucket = key.hashCode();
// Do we need to create a new list for this bucket?
if( hashTable[ bucket ] == null )
hashTable[ bucket ] = new LinkedList<Tuple<K, V>>();
hashTable[ bucket ].add( new Tuple<K, V>( key, value ) );
size = size + 1;
public void remove( K key )
int bucket = key.hashCode();
List<Tuple<K, V>> chain = hashTable[ bucket ];
boolean found = false;
// Is there a chain to search?
if( chain != null )
// Step through the chain until we fall off the end or
// find the tuple to delete
chain.first();
while( !found && chain.isOnList() )
// If this tuple has the key we are looking for
// delete it and stop the loop
if( chain.get().getKey().equals( key ) )
chain.remove();
found = true;
else
chain.next();
public V get( K key )
int bucket = key.hashCode();
List<Tuple<K, V>> chain = hashTable[ bucket ]; <----------------------------------------------------------------Line 76
V retVal = null;
// Is there a chain to search?
if( chain != null )
// Step through the chain until we find the element or
// run out of list.
for( chain.first(); retVal == null && chain.isOnList(); chain
.next() )
// If this tuple has the key we are looking for,
// extract the value
if( chain.get().getKey().equals( key ) )
retVal = chain.get().getValue();
return retVal;
public boolean isEmpty()
return size == 0;
public int size()
return size;
public int cardinality()
return hashTable.length;
public List<K> getKeys()
List<Tuple<K, V>> chain;
List<K> keys = new LinkedList<K>();
// Go through each chain and create a list that contains all
// of the keys in the table
for( int i = 0; i < hashTable.length; i++ )
if( hashTable[ i ] != null )
chain = hashTable[ i ];
for( chain.first(); chain.isOnList(); chain.next() )
keys.add( chain.get().getKey() );
return keys;
public List<V> getValues()
List<Tuple<K, V>> chain;
List<V> values = new LinkedList<V>();
// Go through each chain and create a list that contains all
// of the keys in the table
for( int i = 0; i < hashTable.length; i++ )
if( hashTable[ i ] != null )
chain = hashTable[ i ];
for( chain.first(); chain.isOnList(); chain.next() )
values.add( chain.get().getValue() );
return values;
* Return a string representation of this hash table.
* @return a string representation of this hash table.
public String toString()
StringBuffer hashAsString = new StringBuffer( "" );
List chain = null;
for( int i = 0; i < hashTable.length; i = i + 1 )
hashAsString.append( "h[" + i + "]==" );
if( hashTable[ i ] != null )
chain = hashTable[ i ];
for( chain.first(); chain.isOnList(); chain.next() )
hashAsString.append( " " + chain.get() );
hashAsString.append( "\n" );
return hashAsString.toString();
} // ChainingHashTable -
Ever since I upgraded to 4.0, the welcome tab will not stop opening. It's getting rather annoying.
The welcome tab for the new 4.0 will not stop opening every time I open my browser. Each time I open Firefox two tabs open, the welcome page for the new 4.0 and my home page. I updated some time ago and this welcome page is becoming quite annoying. How do I stop it from opening? In the past, it has stopped after the first time I open Firefox following an update.
Thank you for the reply. I have Google set as my homepage, and that's the only homepage listed in the Options box. I tried restoring to default, but when I opened again, the 4.0 page and Google opened again. That leads me to think it might be options, but that article meant absolutely nothing to me.
What I find strange is that when I have one Firefox window open, then open another Firefox window, only the Google page opens, not the "get to know 4.0" page. -
Bit annoyed with this router that just came in the mail
Yesterday I got into a support chat just to kind of see if I could get a new router, mine has given me intermittent problems for as long as I've had it (and let's face it Actiontecs aren't that great). I have a Rev. D and requested a Rev. F since it does Wireless N (and since they refuse to release Rev. G to residential customers). Everything went smoothly, he put in the order and surprisingly it got here the next morning (just now).
Unfortunately what I got in the box wasn't an Actiontec Rev. F. What I got was a Westell 9100EM15 - a router that doesn't do Wireless N. So I'm back in the same situation I was in before.
So yeah, I dunno really. I could request yet another router of the correct model, but I don't know if I trust them to actually send one.Yeah.
So immediately after receiving the incorrect router I chatted with "Nehru" who assured me that he would personally see to it that I got a revision F router.
Just opened my package and what do you know, another Westell 9100EM15.
I shouldn't have to randomly get the hardware I want from some install tech.
This whole hardware situation Verizon has set up is pretty ridiculous and I refuse to go spend money on hardware that they should be providing me with my paid subscription to their service.
So I give up. In short, Verizon support can **bleep** themselves.
Maybe you are looking for
-
Calendar first and second alerts switch on their own
Hi, I've been having this problem for a while with my iPhone 4, wondering if anyone can help. I've tried looking if there's already a thread for this issue, but couldn't find one -- maybe I'm just not using the correct keywords. Every time I set my f
-
I would like to print a list of my current to dos. How do I do this?
-
Audigy 2 plat- cannot get sound from headphone output, only from rear pa
I hjave installed the card but have not been able to get output from the headphone jack omn front panel. everything else works fine.
-
Prog for debit memo in payment method
hi what is the program to be used for the debit memo in the payment method configuration? Is it different for different countries or it is standard for all countries? Normally there are 3 programs i.e., RFFOUS_C , RFFOAVIS & RFFOEEDI1. In this firs
-
TableControls, icons and fuction codes
Hi everybody and thanks in advance. I have a problem with my table control. I have a table control with five fields, one of them is colled note, and is a char of 4 characters. I assigned to this field an icon with this code: move '@0J@' to tab_s9