Read Counter/Position Line or Volume Counter
I have the iPod Nano 4 GB.
Serial # YM538AJCTK3
It used to show the read counter or position line that shows at which point on the song/podcast I'm on; or the.
Now, it's not showing it. Instead it's showing 5 small circles that doesn't indicate the position of the song/podcast nor the volume counter.
I can't seem to change this setting back.
Please help.
Sometimes, if you don't allow the screen to refresh before pressing another button, it gets stuck.
See this for help.
iPod "stuck" on the artwork or rating screen.
As you will see, updating the software can cure this.
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HasMoreTokens detecting and counting empty line
Hi programmers!
how can i count empty line in a text file which has the data?
suppose the text file with data is as follows:
=====================
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Hi,
How can I obtain the count of lines of code in all the custom objects such as z programs, z functions, z methods, user exits etc?
THank you,
Mikecheck fm RPY_FUNCTIONMODULE_READ
Check how it reads the source code and returns it.
Use a describe statement to the return table
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How to increment counter for line items.
Hi,
Please see the code below:
LOOP AT T_MAT INTO W_MAT.
perform bdc_dynpro using 'SAPMM07M' '0421'.
perform bdc_field using 'BDC_CURSOR'
'MSEG-ERFMG(i)'.
perform bdc_field using 'BDC_OKCODE'
'/00'.
perform bdc_field using 'MSEG-MATNR(i)'
W_MAT-MATNR.
perform bdc_field using 'MSEG-ERFMG(i)'
W_MAT-ERFMG.
i = i+1.
ENDLOOP.
In the above code I'm updating the line items thru BDC. Here I'm having a counter ' i '. I'm incrementing it for every loop cycle. When I run the BDC I get the error "Field MSEG-ERFMG does not exist in the screen"
Please help.
regards,
SriramHi Sriram,
you code as to be changed slightly:
DATA l_counter(2) TYPE n.
DATA l_fieldname TYPE string.
loop at t_mat into w_mat.
MOVE i TO counter.
CONCATENATE 'MSEG-ERFMG(' counter ')' INTO l_fieldname.
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Regards
REA
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Hi
How can i achieve the count of Line item assignments
I had a DSO with Sales Order & Line Item No which is connected to a Cube
In my report on cube my requirement is to display count of Line item Assignment.
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I think i can't achieve this at report level,Because a counter can be based on single reference char in report
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But If i include a KG (Count) in DSO....Count...overwrite....constant 1
What happens when a delta for the exisisting sale Order Line item enter to DSO...
Please update how can i achieveHi Superuser,
Check the link below.
https://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/com.sap.km.cm.docs/library/business-intelligence/g-i/how%20to%20count%20the%20occurrences%20of%20a%20characteristic%20relative%20to%20one%20or%20more%20other%20characteristics.pdf
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Getting "Fatal Alert PUtils.h, Line 74, Invalid counter...
I have not clue what is going on. I have a Palm m515. I tried to contact the support over the phone but their accent is a lot worse than mine; I could not understand anything.
I have backed up the information, done a hard reset and still getting those messages.
I was planning to get another device, I would like to get the Palm Treo Pro, but I am very disappointed w/ the customer support that Palm has; probably the worse I ever seen.
I would very much appreciate any information you can give me about this. I heard there is a software that repairs corrupted files, or something like that. Let me know please. I really need my PDA!!
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Then I went to the address that you indicated. No back up folder.
I realized that the Palm folder stands alone as part of the "Presario" in the C: drive. After opening "Palm" several files opened:
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There is one called "BAKCN20.DLL".. The last one on that group es zlib.dll
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I freaked out when I saw my empty Palm, so, I went to my external drive "E Book" that I bought also following recommendations of another software manufacturer and did not have problems in recovering the whole thing again, including the
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My questions are: Once I change the name of the back up folder to "backup.old". When I do a sync it will not recognize it any more?
I start downloading again all my programs one by one...the minute I get the Fatal Alert...that's it?
Can I delete the file that produced it, and the problem will be solved?
Worse case scenario? Do I have to get another PDA?
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Juan -
I use two MacBook pro, two iPads and two iPhones. Upon connection and attempt to synchronize photos I receive a message that my authorization limit is exceeded. I read that iOS devices do not count against the authorization limit. One iPhone and one iPad show in the authorization list. iTunes wants to delete my purchased programs and books from the iPad to continue synchronization. What can I do?
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I forgot to APPLY the network settings for the USB cable to work. Connected thru USB I can tether.
So, I kept playing, and playing some more...
I had previously unpaired everything, and gone as far as removing network devices HOWEVER...
I didn't remove the Ethernet, Firewire or Airport Network devices.
Now, I have done so. I REMOVED EVERYTHING
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Bluetooth was already turned off, and I rebooted.
I turned off tethering and rebooted the iphone.
I turned on bluetooth (on the MBP), I turned on tethering. I browsed for the iphone. It said I was already paired???? Ok, repair AGAIN, and THE IPHONE SHOWED MY BLUETOOTH TETHERING BLUE BAR at the top of the screen!
I opened a web page, no go... d4mn, I was close...
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Basically, the link I posted two posts ago, I had already done that, but I NEEDED to remove ethernet, firewire and airport as well...
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Reading a Random Line from a Text File
Hello,
I have a program that reads from a text file words. I currently have a text file around 800KB of words. The problem is, if I try to load this into an arraylist so I can use it in my application, it takes wayy long to load. I was wondering if there was a way to just read a random line from the text file.
Here is my code, and the text file that the program reads from is called 'wordFile'
import java.awt.*;
import java.awt.geom.*;
import javax.swing.*;
import java.awt.event.*;
import java.io.*;
import java.util.*;
public class WordColor extends JFrame{
public WordColor(){
super("WordColor");
setSize(1000,500);
setVisible(true);
add(new WordPanel());
public static void main(String[]r){
JFrame f = new WordColor();
class WordPanel extends JPanel implements KeyListener{
private Graphics2D pane;
private Image img;
private char[]characterList;
private CharacterPosition[]positions;
private int charcounter = 0;
private String initialWord;
private File wordFile = new File("C:\\Documents and Settings\\My Documents\\Java\\projects\\WordColorWords.txt");
private FontMetrics fm;
private javax.swing.Timer timer;
public final static int START = 20;
public final static int delay = 10;
public final static int BOTTOMLINE = 375;
public final static int buffer = 15;
public final static int distance = 4;
public final static Color[] colors = new Color[]{Color.red,Color.blue,Color.green,Color.yellow,Color.cyan,
Color.magenta,Color.orange,Color.pink};
public static String[] words;
public static int descent;
public static int YAXIS = 75;
public static int SIZE = 72;
public WordPanel(){
words = readWords();
setLayout(new BorderLayout());
initialWord = getWord();
characterList = new char[initialWord.length()];
for (int i=0; i<initialWord.length();i++){
characterList[i] = initialWord.charAt(i);
setFocusable(true);
addKeyListener(this);
timer = new javax.swing.Timer(delay,new ActionListener(){
public void actionPerformed(ActionEvent evt){
YAXIS += 1;
drawWords();
if (YAXIS + descent - buffer >= BOTTOMLINE) lose();
if (allColorsOn()) win();
public void paintComponent(Graphics g){
super.paintComponent(g);
if (img == null){
img = createImage(getWidth(),getHeight());
pane = (Graphics2D)img.getGraphics();
pane.setColor(Color.white);
pane.fillRect(0,0,getWidth(),getHeight());
pane.setFont(new Font("Arial",Font.BOLD,SIZE));
pane.setColor(Color.black);
drawThickLine(pane,getWidth(),5);
fm = g.getFontMetrics(new Font("Arial",Font.BOLD,SIZE));
descent = fm.getDescent();
distributePositions();
drawWords();
timer.start();
g.drawImage(img,0,0,this);
private void distributePositions(){
int xaxis = START;
positions = new CharacterPosition[characterList.length];
int counter = 0;
for (char c: characterList){
CharacterPosition cp = new CharacterPosition(c,xaxis, Color.black);
positions[counter] = cp;
counter++;
xaxis += fm.charWidth(c)+distance;
private void drawThickLine(Graphics2D pane, int width, int thickness){
pane.setColor(Color.black);
for (int j = BOTTOMLINE;j<BOTTOMLINE+1+thickness;j++){
pane.drawLine(0,j,width,j);
private void drawWords(){
pane.setColor(Color.white);
pane.fillRect(0,0,getWidth(),getHeight());
drawThickLine(pane,getWidth(),5);
for (CharacterPosition cp: positions){
int x = cp.getX();
char print = cp.getChar();
pane.setColor(cp.getColor());
pane.drawString(""+print,x,YAXIS);
repaint();
private boolean allColorsOn(){
for (CharacterPosition cp: positions){
if (cp.getColor() == Color.black) return false;
return true;
private Color randomColor(){
int rand = (int)(Math.random()*colors.length);
return colors[rand];
private void restart(){
charcounter = 0;
for (CharacterPosition cp: positions){
cp.setColor(Color.black);
private void win(){
timer.stop();
newWord();
private void newWord(){
pane.setColor(Color.white);
pane.fillRect(0,0,getWidth(),getHeight());
repaint();
drawThickLine(pane,getWidth(),5);
YAXIS = 75;
initialWord = getWord();
characterList = new char[initialWord.length()];
for (int i=0; i<initialWord.length();i++){
characterList[i] = initialWord.charAt(i);
distributePositions();
charcounter = 0;
drawWords();
timer.start();
private void lose(){
timer.stop();
pane.setColor(Color.white);
pane.fillRect(0,0,getWidth(),getHeight());
pane.setColor(Color.red);
pane.drawString("Sorry, You Lose!",50,150);
repaint();
removeKeyListener(this);
final JPanel p1 = new JPanel();
JButton again = new JButton("Play Again?");
p1.add(again);
add(p1,"South");
p1.setBackground(Color.white);
validate();
again.addActionListener(new ActionListener(){
public void actionPerformed(ActionEvent evt){
remove(p1);
addKeyListener(WordPanel.this);
newWord();
private String getWord(){
int rand = (int)(Math.random()*words.length);
return words[rand];
private String[] readWords(){
ArrayList<String> arr = new ArrayList<String>();
try{
BufferedReader buff = new BufferedReader(new FileReader(wordFile));
try{
String line = null;
while (( line = buff.readLine()) != null){
line = line.toUpperCase();
arr.add(line);
finally{
buff.close();
catch(Exception e){e.printStackTrace();}
Object[] objects = arr.toArray();
String[] words = new String[objects.length];
int count = 0;
for (Object o: objects){
words[count] = (String)o;
count++;
return words;
public void keyPressed(KeyEvent evt){
char tempchar = evt.getKeyChar();
String character = ""+tempchar;
if (character.equalsIgnoreCase(""+positions[charcounter].getChar())){
positions[charcounter].setColor(randomColor());
charcounter++;
else if (evt.isShiftDown()){
evt.consume();
else{
restart();
drawWords();
public void keyTyped(KeyEvent evt){}
public void keyReleased(KeyEvent evt){}
class CharacterPosition{
private int xaxis;
private char character;
private Color color;
public CharacterPosition(char c, int x, Color col){
xaxis = x;
character = c;
color = col;
public int getX(){
return xaxis;
public char getChar(){
return character;
public Color getColor(){
return color;
public void setColor(Color c){
color = c;
}I thought that maybe serializing the ArrayList might be faster than creating the ArrayList by iterating over each line in the text file. But alas, I was wrong. Here's my code anyway:
class WordList extends ArrayList<String>{
long updated;
WordList readWordList(File file) throws Exception{
WordList list = new WordList();
BufferedReader in = new BufferedReader(new FileReader(file));
String line = null;
while ((line = in.readLine()) != null){
list.add(line);
in.close();
list.updated = file.lastModified();
return list;
WordList wordList;
File datFile = new File("words.dat");
File txtFile = new File("input.txt");
if (datFile.exists()){
ObjectInputStream input = new ObjectInputStream(new FileInputStream(datFile));
wordList = (WordList)input.readObject();
if (wordList.updated < txtFile.lastModified()){
//if the text file has been updated, re-read it
wordList = readWordList(txtFile);
ObjectOutputStream output = new ObjectOutputStream(new FileOutputStream(datFile));
output.writeObject(wordList);
output.close();
} else {
//serialized list does not exist--create it
wordList = readWordList(txtFile);
ObjectOutputStream output = new ObjectOutputStream(new FileOutputStream(datFile));
output.writeObject(wordList);
output.close();
}The text file contained one random sequence of letters per line. For example:
hwnuu
nhpgaucah
zfbylzt
hwnc
gicgwkhStats:
Text file size: 892K
Serialized file size: 1.1MB
Time to read from text file: 795ms
Time to read from serialized file: 1216ms -
How can I read only a line of text from a file, line by line using Scanner?
Here's the code I currently have for a program that finds a keyword from numerous files and prints every line in every file that has that keyword. The keyword is indicated by the first parameter in a command line and the files are every parameter after that. Right now, with the code I have, the program will not print multiple lines of each file if they contain the keyword. I am trying to solve this problem by figuring out a way to have a loop continue until an \n EOL character is found. I am not sure how to do this though. Here's the portion of code that I would like to change to do this. I need to add a condition somewhere after in.hasNext() I think to stop when it it hits a /n.:
while (in.hasNext()) {
count++;
String nextWord = in.next();
lineOfText.add(nextWord);
if (nextWord.equals(keyword)) {
flag = true;
import java.util.Scanner;
import java.io.IOException;
import java.io.FileNotFoundException;
import java.io.FileInputStream;
import java.io.PrintWriter;
import java.util.ArrayList;
public class Find {
static ArrayList<String> lineOfText = new ArrayList<String>();
static boolean flag = false;
public static void main(String args[]) {
run(args);
public static void run(String args[]) {
try {
PrintWriter out = new PrintWriter("output.txt");
String keyword = args[0];
for (int i = 1; i < args.length; i++) {
Scanner in = new Scanner(new FileInputStream(args));
int count = 0;
while (in.hasNext()) {
count++;
String nextWord = in.next();
lineOfText.add(nextWord);
if (nextWord.equals(keyword)) {
flag = true;
if (flag == true) {
System.out.print(args[i] + ": " );
out.print(args[i] + ": " );
for (String s : lineOfText) {
System.out.print(s + " ");
out.print(s + " ");
System.out.print("\n");
out.println(" ");
lineOfText.clear();
out.close();
catch (FileNotFoundException e) {
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ThanksWell, I thought I had this program finished, then I realized I need to match the keyword anywhere in the file(including within a word) and print out each line that "contains" the keyword in each file. So, I need some way of testing to see if the keyword is a part of each word and then flag the line that contains the keyword. Is there some method to do this? Thanks
Here's the code I have now:
import java.util.Scanner;
import java.io.IOException;
import java.io.FileNotFoundException;
import java.io.FileInputStream;
import java.io.PrintWriter;
public class Find {
static String line = "";
static boolean flag = false;
static boolean flag2 = false;
public static void main(String args[]) {
run(args);
public static void run(String args[]) {
try {
PrintWriter out = new PrintWriter("output.txt");
String keyword = args[0];
System.out.print("Searching for the keyword: " + keyword);
out.print("Searching for the keyword: " + keyword);
System.out.print(" in files: ");
out.print(" in files: ");
for (int k = 1; k < args.length; k++)
System.out.print(args[k] + " ");
out.print(args[k] + " ");
System.out.println("\n");
out.println("");
out.println("");
for (int i = 1; i < args.length; i++) {
Scanner in = new Scanner(new FileInputStream(args));
while (in.hasNextLine()) {
line = in.nextLine();
String[] splitLine = line.split(" ");
for (int j=0; j < splitLine.length; j++) {
if (splitLine[j].equals(keyword) && flag2 == false) {
flag = true;
flag2 = true;
System.out.print(args[i] + ": " + line + "\n");
out.println(args[i] + ": " + line);
flag2 = false;
System.out.print("\n");
out.println(" ");
out.close();
catch (FileNotFoundException e) {
System.out.println("file not found!");
catch (IOException e) {
System.out.println(e); -
How to only read the last line in the text file by using BufferedReader ?
Dear all,
Hello, I am new to Java. Do anybody know how to read the last line (this is the last record) in the text file.The method I am now using is reading from the first line until I reach the last line in the text file. Thank you!!
BufferedReader br = new BufferedReader(new FileReader("c:\\sdk1.4.1\\bin\\dbExport.txt"));
DataInputStream in = new DataInputStream(new FileInputStream("c:\\sdk1.4.1\\bin\\dbExport.txt"));
String input;
String firstinput;
String secondinput;
int count=90;
int year=1955;
while ((input = br.readLine()) != null) {
firstinput = input.substring(0, 10);
secondinput = input.substring(10);
String insertStore1 = ("INSERT INTO AUTHORS " +
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Line drawings distorted by Adobe Reader's Thin Line Enhancement feature
I am working with InDesign CS6 on an engineering textbook with approximately 1300 line drawings. When a pdf exported from InDesign is viewed in Adobe Reader XI, the line widths of the drawings are distorted by Reader's Thin Line Enhancement feature. The default setting for Thin Line Enhancement in Reader is on. I understand that Reader's user features cannot be controlled by a document. Is there anything I can do in InDesign to would reduce the effect of Reader's Thin Line Enhancement on the image quality?
(Ironically, the art work drawn in Illustrator in a pdf and exported from InDesign looks fine in Google Chrome, but wretched in Adobe Reader!)Thank you for your response. The textbook is to be printed and presented as an ebook. The print version is not a problem nor is the ebook version when viewed in a pdf viewer other than Adobe Reader, or in Adobe Reader in the non-default state with the Thin Line Enhancement feature disabled.
I attempted to resolve the Adobe Reader Thin Line Enhancement problem by increasing line widths and ensuring that interrupted lines segments were aligned. Sadly, the overall size of the illustrations limits the the maximum width of the thinnest lines and Thin Line Enhancement problem persisted.
The reason I ask if there is anything which can be done within InDesign to counter the distortion of Reader's Thin Line Enhancement is the following observation. An MS Word document with the same illustrations embedded as png graphics and saved as a pdf does not suffer the Thin Line Enhancement distortion when viewed in Adobe Reader. I am hoping that whatever is done when MS Word saves a document as a pdf can be replicated when InDesign exports a pdf. Unfortunately, I am constrained by my publisher to link rather than embed the graphics. I have experimented linking eps, Illustrator, and pdf graphics files but they pdfs exported from InDesign were distorted when viewed in the default configuration of Adobe Reader.
I must disagree with your assertion that the only correct way to view the pdf is in Adobe Reader. Adobe Reader distorts the images unless the user has disabled the Thin Line Enhancement. I believe that I am a typical user of Adobe Reader in that I was unaware that the feature existed until recently. I mistakenly presumed that what may have been distorted graphics were simply poor quality graphics. Given my choice, I would hope that none of the future readers of the text use Adobe Reader, but, unfortunately, I know that many will. That is why I am attempting to resolve this problem. -
What function is used to read Angular Position form a Task?
I have created a DAQmx task in MAX. This task configures a counter on a PCI-6259 to take the A and B counts from an encoder and give the Angular Position. What function do I use to read the value since I am no longer reading counts I am reading the position?
Thank you in advance for any advice!
John O'C
Staff Test Systems Engineer
Woodward, Inc.
Skokie, Illinois, USA
"Life is not a journey to the grave with the intention of arriving safely
in a pretty and well preserved body, but rather to skid in broadside,
thoroughly used up, totally worn out, and loudly proclaiming...
Wow...What a Ride!"
Solved!
Go to Solution.Hi Izzy,
I have Created the task in MAX. The task takes input into the counter from an encoder and converts it to angular position. Do I still use the DAQmxReadCounterF64 function to read the counter? I am guessing that I do and that the function returns the angular position rather than the raw counts. Not sure though.
Thanks for taking the time to respond.
Regards-
John O'C
John O'C
Staff Test Systems Engineer
Woodward, Inc.
Skokie, Illinois, USA
"Life is not a journey to the grave with the intention of arriving safely
in a pretty and well preserved body, but rather to skid in broadside,
thoroughly used up, totally worn out, and loudly proclaiming...
Wow...What a Ride!"
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