What is the simplest way to create a new text file with values from an ArrayList? [closed] Announcing the arrival of Valued Associate #679: Cesar Manara Planned maintenance scheduled April 23, 2019 at 23:30 UTC (7:30pm US/Eastern) Data science time! April 2019 and salary with experience The Ask Question Wizard is Live!How to write an ArrayList of Strings into a text file?Create ArrayList from arrayFastest way to determine if an integer's square root is an integerHow do I read / convert an InputStream into a String in Java?How do I create a Java string from the contents of a file?Correct way to add external jars (lib/*.jar) to an IntelliJ IDEA project'Must Override a Superclass Method' Errors after importing a project into EclipseHow do servlets work? Instantiation, sessions, shared variables and multithreadingWhat is simplest way to read a file into String?How to directly initialize a HashMap (in a literal way)?What is the Simplest Way to Reverse an ArrayList?
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What is the simplest way to create a new text file with values from an ArrayList? [closed]
Announcing the arrival of Valued Associate #679: Cesar Manara
Planned maintenance scheduled April 23, 2019 at 23:30 UTC (7:30pm US/Eastern)
Data science time! April 2019 and salary with experience
The Ask Question Wizard is Live!How to write an ArrayList of Strings into a text file?Create ArrayList from arrayFastest way to determine if an integer's square root is an integerHow do I read / convert an InputStream into a String in Java?How do I create a Java string from the contents of a file?Correct way to add external jars (lib/*.jar) to an IntelliJ IDEA project'Must Override a Superclass Method' Errors after importing a project into EclipseHow do servlets work? Instantiation, sessions, shared variables and multithreadingWhat is simplest way to read a file into String?How to directly initialize a HashMap (in a literal way)?What is the Simplest Way to Reverse an ArrayList?
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- I want the text file to be in a particular format which is really what I am getting at.
I am currently looking for a way to create a new text file that is created by using the values from an ArrayList. How do I create a text file that will allow me to have the format that I am looking for?
java arraylist fileinputstream
asked Mar 22 at 14:32
EliEli
389
closed as primarily opinion-based by Nicholas K, Magnilex, fantaghirocco, jbx, JB Nizet Mar 22 at 14:34
Many good questions generate some degree of opinion based on expert experience, but answers to this question will tend to be almost entirely based on opinions, rather than facts, references, or specific expertise. If this question can be reworded to fit the rules in the help center, please edit the question.
add a comment |
- I want the text file to be in a particular format which is really what I am getting at.
I am currently looking for a way to create a new text file that is created by using the values from an ArrayList. How do I create a text file that will allow me to have the format that I am looking for?
java arraylist fileinputstream
asked Mar 22 at 14:32
EliEli
389
closed as primarily opinion-based by Nicholas K, Magnilex, fantaghirocco, jbx, JB Nizet Mar 22 at 14:34
Many good questions generate some degree of opinion based on expert experience, but answers to this question will tend to be almost entirely based on opinions, rather than facts, references, or specific expertise. If this question can be reworded to fit the rules in the help center, please edit the question.
2
show the code that you tried
– Deadpool
Mar 22 at 14:32
1
1. Search on google how to iterate over a List. 2. Search on google how to write to a file.
– jbx
Mar 22 at 14:33
1
Possible duplicate of How to write an ArrayList of Strings into a text file?
– fantaghirocco
Mar 22 at 14:33
There are plenty of ways how you can do it, show what you have tried.
– michalk
Mar 22 at 14:33
"to have the format that I am looking for" Which format?
– Eritrean
Mar 22 at 14:44
add a comment |
- I want the text file to be in a particular format which is really what I am getting at.
I am currently looking for a way to create a new text file that is created by using the values from an ArrayList. How do I create a text file that will allow me to have the format that I am looking for?
java arraylist fileinputstream
asked Mar 22 at 14:32
EliEli
389
- I want the text file to be in a particular format which is really what I am getting at.
I am currently looking for a way to create a new text file that is created by using the values from an ArrayList. How do I create a text file that will allow me to have the format that I am looking for?
java arraylist fileinputstream
java arraylist fileinputstream
asked Mar 22 at 14:32
EliEli
389
asked Mar 22 at 14:32
EliEli
389
edited Mar 22 at 14:34
Eli
asked Mar 22 at 14:32
EliEli
389
asked Mar 22 at 14:32
EliEli
389
asked Mar 22 at 14:32
EliEli
389
389
closed as primarily opinion-based by Nicholas K, Magnilex, fantaghirocco, jbx, JB Nizet Mar 22 at 14:34
Many good questions generate some degree of opinion based on expert experience, but answers to this question will tend to be almost entirely based on opinions, rather than facts, references, or specific expertise. If this question can be reworded to fit the rules in the help center, please edit the question.
closed as primarily opinion-based by Nicholas K, Magnilex, fantaghirocco, jbx, JB Nizet Mar 22 at 14:34
Many good questions generate some degree of opinion based on expert experience, but answers to this question will tend to be almost entirely based on opinions, rather than facts, references, or specific expertise. If this question can be reworded to fit the rules in the help center, please edit the question.
2
show the code that you tried
– Deadpool
Mar 22 at 14:32
1
1. Search on google how to iterate over a List. 2. Search on google how to write to a file.
– jbx
Mar 22 at 14:33
1
Possible duplicate of How to write an ArrayList of Strings into a text file?
– fantaghirocco
Mar 22 at 14:33
There are plenty of ways how you can do it, show what you have tried.
– michalk
Mar 22 at 14:33
"to have the format that I am looking for" Which format?
– Eritrean
Mar 22 at 14:44
add a comment |
2
show the code that you tried
– Deadpool
Mar 22 at 14:32
1
1. Search on google how to iterate over a List. 2. Search on google how to write to a file.
– jbx
Mar 22 at 14:33
1
Possible duplicate of How to write an ArrayList of Strings into a text file?
– fantaghirocco
Mar 22 at 14:33
There are plenty of ways how you can do it, show what you have tried.
– michalk
Mar 22 at 14:33
"to have the format that I am looking for" Which format?
– Eritrean
Mar 22 at 14:44
2
2
show the code that you tried
– Deadpool
Mar 22 at 14:32
show the code that you tried
– Deadpool
Mar 22 at 14:32
1
1
1. Search on google how to iterate over a List. 2. Search on google how to write to a file.
– jbx
Mar 22 at 14:33
1. Search on google how to iterate over a List. 2. Search on google how to write to a file.
– jbx
Mar 22 at 14:33
1
1
Possible duplicate of How to write an ArrayList of Strings into a text file?
– fantaghirocco
Mar 22 at 14:33
Possible duplicate of How to write an ArrayList of Strings into a text file?
– fantaghirocco
Mar 22 at 14:33
There are plenty of ways how you can do it, show what you have tried.
– michalk
Mar 22 at 14:33
There are plenty of ways how you can do it, show what you have tried.
– michalk
Mar 22 at 14:33
"to have the format that I am looking for" Which format?
– Eritrean
Mar 22 at 14:44
"to have the format that I am looking for" Which format?
– Eritrean
Mar 22 at 14:44
add a comment |
1 Answer
1
active
oldest
votes
public static void createTextFileFromArrayList()
List<String> cities = new ArrayList<String>();
cities.addAll(Arrays.asList("Boston", "Washington", "Irving", "Dallas"));
//Get the file reference
Path path = Paths.get("C:\apps\output.txt");
//Use try-with-resource to get auto-closeable writer instance
try (BufferedWriter writer = Files.newBufferedWriter(path))
cities.forEach(city ->
try
writer.write(city);
writer.write("n");
catch (IOException e)
e.printStackTrace();
);
catch (IOException e)
e.printStackTrace();
answered Mar 22 at 14:54
Raghavendra Kumar BachuRaghavendra Kumar Bachu
262
add a comment |
1 Answer
1
active
oldest
votes
1 Answer
1
active
oldest
votes
active
oldest
votes
active
oldest
votes
public static void createTextFileFromArrayList()
List<String> cities = new ArrayList<String>();
cities.addAll(Arrays.asList("Boston", "Washington", "Irving", "Dallas"));
//Get the file reference
Path path = Paths.get("C:\apps\output.txt");
//Use try-with-resource to get auto-closeable writer instance
try (BufferedWriter writer = Files.newBufferedWriter(path))
cities.forEach(city ->
try
writer.write(city);
writer.write("n");
catch (IOException e)
e.printStackTrace();
);
catch (IOException e)
e.printStackTrace();
answered Mar 22 at 14:54
Raghavendra Kumar BachuRaghavendra Kumar Bachu
262
add a comment |
public static void createTextFileFromArrayList()
List<String> cities = new ArrayList<String>();
cities.addAll(Arrays.asList("Boston", "Washington", "Irving", "Dallas"));
//Get the file reference
Path path = Paths.get("C:\apps\output.txt");
//Use try-with-resource to get auto-closeable writer instance
try (BufferedWriter writer = Files.newBufferedWriter(path))
cities.forEach(city ->
try
writer.write(city);
writer.write("n");
catch (IOException e)
e.printStackTrace();
);
catch (IOException e)
e.printStackTrace();
answered Mar 22 at 14:54
Raghavendra Kumar BachuRaghavendra Kumar Bachu
262
add a comment |
public static void createTextFileFromArrayList()
List<String> cities = new ArrayList<String>();
cities.addAll(Arrays.asList("Boston", "Washington", "Irving", "Dallas"));
//Get the file reference
Path path = Paths.get("C:\apps\output.txt");
//Use try-with-resource to get auto-closeable writer instance
try (BufferedWriter writer = Files.newBufferedWriter(path))
cities.forEach(city ->
try
writer.write(city);
writer.write("n");
catch (IOException e)
e.printStackTrace();
);
catch (IOException e)
e.printStackTrace();
answered Mar 22 at 14:54
Raghavendra Kumar BachuRaghavendra Kumar Bachu
262
public static void createTextFileFromArrayList()
List<String> cities = new ArrayList<String>();
cities.addAll(Arrays.asList("Boston", "Washington", "Irving", "Dallas"));
//Get the file reference
Path path = Paths.get("C:\apps\output.txt");
//Use try-with-resource to get auto-closeable writer instance
try (BufferedWriter writer = Files.newBufferedWriter(path))
cities.forEach(city ->
try
writer.write(city);
writer.write("n");
catch (IOException e)
e.printStackTrace();
);
catch (IOException e)
e.printStackTrace();
answered Mar 22 at 14:54
Raghavendra Kumar BachuRaghavendra Kumar Bachu
262
answered Mar 22 at 14:54
Raghavendra Kumar BachuRaghavendra Kumar Bachu
262
answered Mar 22 at 14:54
Raghavendra Kumar BachuRaghavendra Kumar Bachu
262
answered Mar 22 at 14:54
Raghavendra Kumar BachuRaghavendra Kumar Bachu
262
262
add a comment |
add a comment |
2
show the code that you tried
– Deadpool
Mar 22 at 14:32
1
1. Search on google how to iterate over a List. 2. Search on google how to write to a file.
– jbx
Mar 22 at 14:33
1
Possible duplicate of How to write an ArrayList of Strings into a text file?
– fantaghirocco
Mar 22 at 14:33
There are plenty of ways how you can do it, show what you have tried.
– michalk
Mar 22 at 14:33
"to have the format that I am looking for" Which format?
– Eritrean
Mar 22 at 14:44