Write mode “a” in python
.everyoneloves__top-leaderboard:empty,.everyoneloves__mid-leaderboard:empty,.everyoneloves__bot-mid-leaderboard:empty{ height:90px;width:728px;box-sizing:border-box;
}
when i use the write mode:
d = open("test.txt","a")
d.write(letter)
it always appends the text at the end everytime i write someting into the file.
My question is, how to write as new line like this:
a
b
c
Currently it writes:
abc
Using n does not work unfortunally...
Thanks so much
python arrays
asked Jan 3 at 22:43
dddddd
375
|
show 1 more comment
when i use the write mode:
d = open("test.txt","a")
d.write(letter)
it always appends the text at the end everytime i write someting into the file.
My question is, how to write as new line like this:
a
b
c
Currently it writes:
abc
Using n does not work unfortunally...
Thanks so much
python arrays
asked Jan 3 at 22:43
dddddd
375
3
What code do you have already that writes to the file objectd?
– Adam
Jan 3 at 22:44
4
/nis notn.
– user2357112
Jan 3 at 22:45
i just edited the code
– ddd
Jan 3 at 22:47
...and how are you creating the variableletter?
– Adam
Jan 3 at 22:48
So... are you usingnor/n?
– Ender Look
Jan 3 at 22:50
|
show 1 more comment
when i use the write mode:
d = open("test.txt","a")
d.write(letter)
it always appends the text at the end everytime i write someting into the file.
My question is, how to write as new line like this:
a
b
c
Currently it writes:
abc
Using n does not work unfortunally...
Thanks so much
python arrays
asked Jan 3 at 22:43
dddddd
375
when i use the write mode:
d = open("test.txt","a")
d.write(letter)
it always appends the text at the end everytime i write someting into the file.
My question is, how to write as new line like this:
a
b
c
Currently it writes:
abc
Using n does not work unfortunally...
Thanks so much
python arrays
python arrays
asked Jan 3 at 22:43
dddddd
375
asked Jan 3 at 22:43
dddddd
375
edited Jan 3 at 22:45
ddd
asked Jan 3 at 22:43
dddddd
375
asked Jan 3 at 22:43
dddddd
375
asked Jan 3 at 22:43
dddddd
375
375
3
What code do you have already that writes to the file objectd?
– Adam
Jan 3 at 22:44
4
/nis notn.
– user2357112
Jan 3 at 22:45
i just edited the code
– ddd
Jan 3 at 22:47
...and how are you creating the variableletter?
– Adam
Jan 3 at 22:48
So... are you usingnor/n?
– Ender Look
Jan 3 at 22:50
|
show 1 more comment
3
What code do you have already that writes to the file objectd?
– Adam
Jan 3 at 22:44
4
/nis notn.
– user2357112
Jan 3 at 22:45
i just edited the code
– ddd
Jan 3 at 22:47
...and how are you creating the variableletter?
– Adam
Jan 3 at 22:48
So... are you usingnor/n?
– Ender Look
Jan 3 at 22:50
3
3
What code do you have already that writes to the file object
d?– Adam
Jan 3 at 22:44
What code do you have already that writes to the file object
d?– Adam
Jan 3 at 22:44
4
4
/n is not n.– user2357112
Jan 3 at 22:45
/n is not n.– user2357112
Jan 3 at 22:45
i just edited the code
– ddd
Jan 3 at 22:47
i just edited the code
– ddd
Jan 3 at 22:47
...and how are you creating the variable
letter?– Adam
Jan 3 at 22:48
...and how are you creating the variable
letter?– Adam
Jan 3 at 22:48
So... are you using
n or /n?– Ender Look
Jan 3 at 22:50
So... are you using
n or /n?– Ender Look
Jan 3 at 22:50
|
show 1 more comment
3 Answers
3
active
oldest
votes
You can either add a newline character after the letter:
d.write(letter + 'n')
Or if you are using Python 3 or if you from __future__ import print_function in Python 2:
print(letter, file=d)
answered Jan 3 at 22:49
blhsingblhsing
42.8k41743
add a comment |
As mentioned here, you can do :
with open('test.txt', 'a') as d:
d.write('YOURTEXTn')
answered Jan 3 at 22:56
The white rabbitThe white rabbit
92
add a comment |
The new-line character "n" works fine with "a" (append) option for writing files in python.
Example:
d = open(filepath, "a")
d.write("hello")
d.write("n")
d.write("hello again")
d.close()
o/p:
hello
hello again
OR -> To append text from next line of the existing text of file.
d.write('n')
d.write("hello" + 'n')
answered Jan 3 at 23:03
Ramanpreet SinghRamanpreet Singh
134
add a comment |
Your Answer
StackExchange.ifUsing("editor", function () {
StackExchange.using("externalEditor", function () {
StackExchange.using("snippets", function () {
StackExchange.snippets.init();
});
});
}, "code-snippets");
StackExchange.ready(function() {
var channelOptions = {
tags: "".split(" "),
id: "1"
};
initTagRenderer("".split(" "), "".split(" "), channelOptions);
StackExchange.using("externalEditor", function() {
// Have to fire editor after snippets, if snippets enabled
if (StackExchange.settings.snippets.snippetsEnabled) {
StackExchange.using("snippets", function() {
createEditor();
});
}
else {
createEditor();
}
});
function createEditor() {
StackExchange.prepareEditor({
heartbeatType: 'answer',
autoActivateHeartbeat: false,
convertImagesToLinks: true,
noModals: true,
showLowRepImageUploadWarning: true,
reputationToPostImages: 10,
bindNavPrevention: true,
postfix: "",
imageUploader: {
brandingHtml: "Powered by u003ca class="icon-imgur-white" href="https://imgur.com/"u003eu003c/au003e",
contentPolicyHtml: "User contributions licensed under u003ca href="https://creativecommons.org/licenses/by-sa/3.0/"u003ecc by-sa 3.0 with attribution requiredu003c/au003e u003ca href="https://stackoverflow.com/legal/content-policy"u003e(content policy)u003c/au003e",
allowUrls: true
},
onDemand: true,
discardSelector: ".discard-answer"
,immediatelyShowMarkdownHelp:true
});
}
});
Sign up or log in
StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
StackExchange.ready(
function () {
StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2fstackoverflow.com%2fquestions%2f54030824%2fwrite-mode-a-in-python%23new-answer', 'question_page');
}
);
Post as a guest
Required, but never shown
3 Answers
3
active
oldest
votes
3 Answers
3
active
oldest
votes
active
oldest
votes
active
oldest
votes
You can either add a newline character after the letter:
d.write(letter + 'n')
Or if you are using Python 3 or if you from __future__ import print_function in Python 2:
print(letter, file=d)
answered Jan 3 at 22:49
blhsingblhsing
42.8k41743
add a comment |
You can either add a newline character after the letter:
d.write(letter + 'n')
Or if you are using Python 3 or if you from __future__ import print_function in Python 2:
print(letter, file=d)
answered Jan 3 at 22:49
blhsingblhsing
42.8k41743
add a comment |
You can either add a newline character after the letter:
d.write(letter + 'n')
Or if you are using Python 3 or if you from __future__ import print_function in Python 2:
print(letter, file=d)
answered Jan 3 at 22:49
blhsingblhsing
42.8k41743
You can either add a newline character after the letter:
d.write(letter + 'n')
Or if you are using Python 3 or if you from __future__ import print_function in Python 2:
print(letter, file=d)
answered Jan 3 at 22:49
blhsingblhsing
42.8k41743
answered Jan 3 at 22:49
blhsingblhsing
42.8k41743
answered Jan 3 at 22:49
blhsingblhsing
42.8k41743
answered Jan 3 at 22:49
blhsingblhsing
42.8k41743
42.8k41743
add a comment |
add a comment |
As mentioned here, you can do :
with open('test.txt', 'a') as d:
d.write('YOURTEXTn')
answered Jan 3 at 22:56
The white rabbitThe white rabbit
92
add a comment |
As mentioned here, you can do :
with open('test.txt', 'a') as d:
d.write('YOURTEXTn')
answered Jan 3 at 22:56
The white rabbitThe white rabbit
92
add a comment |
As mentioned here, you can do :
with open('test.txt', 'a') as d:
d.write('YOURTEXTn')
answered Jan 3 at 22:56
The white rabbitThe white rabbit
92
As mentioned here, you can do :
with open('test.txt', 'a') as d:
d.write('YOURTEXTn')
answered Jan 3 at 22:56
The white rabbitThe white rabbit
92
answered Jan 3 at 22:56
The white rabbitThe white rabbit
92
answered Jan 3 at 22:56
The white rabbitThe white rabbit
92
answered Jan 3 at 22:56
The white rabbitThe white rabbit
92
92
add a comment |
add a comment |
The new-line character "n" works fine with "a" (append) option for writing files in python.
Example:
d = open(filepath, "a")
d.write("hello")
d.write("n")
d.write("hello again")
d.close()
o/p:
hello
hello again
OR -> To append text from next line of the existing text of file.
d.write('n')
d.write("hello" + 'n')
answered Jan 3 at 23:03
Ramanpreet SinghRamanpreet Singh
134
add a comment |
The new-line character "n" works fine with "a" (append) option for writing files in python.
Example:
d = open(filepath, "a")
d.write("hello")
d.write("n")
d.write("hello again")
d.close()
o/p:
hello
hello again
OR -> To append text from next line of the existing text of file.
d.write('n')
d.write("hello" + 'n')
answered Jan 3 at 23:03
Ramanpreet SinghRamanpreet Singh
134
add a comment |
The new-line character "n" works fine with "a" (append) option for writing files in python.
Example:
d = open(filepath, "a")
d.write("hello")
d.write("n")
d.write("hello again")
d.close()
o/p:
hello
hello again
OR -> To append text from next line of the existing text of file.
d.write('n')
d.write("hello" + 'n')
answered Jan 3 at 23:03
Ramanpreet SinghRamanpreet Singh
134
The new-line character "n" works fine with "a" (append) option for writing files in python.
Example:
d = open(filepath, "a")
d.write("hello")
d.write("n")
d.write("hello again")
d.close()
o/p:
hello
hello again
OR -> To append text from next line of the existing text of file.
d.write('n')
d.write("hello" + 'n')
answered Jan 3 at 23:03
Ramanpreet SinghRamanpreet Singh
134
edited Jan 3 at 23:09
answered Jan 3 at 23:03
Ramanpreet SinghRamanpreet Singh
134
answered Jan 3 at 23:03
Ramanpreet SinghRamanpreet Singh
134
answered Jan 3 at 23:03
Ramanpreet SinghRamanpreet Singh
134
134
add a comment |
add a comment |
Thanks for contributing an answer to Stack Overflow!
- Please be sure to answer the question. Provide details and share your research!
But avoid …
- Asking for help, clarification, or responding to other answers.
- Making statements based on opinion; back them up with references or personal experience.
To learn more, see our tips on writing great answers.
Sign up or log in
StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
StackExchange.ready(
function () {
StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2fstackoverflow.com%2fquestions%2f54030824%2fwrite-mode-a-in-python%23new-answer', 'question_page');
}
);
Post as a guest
Required, but never shown
Sign up or log in
StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
Sign up or log in
StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
Sign up or log in
StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
3
What code do you have already that writes to the file object
d?– Adam
Jan 3 at 22:44
4
/nis notn.– user2357112
Jan 3 at 22:45
i just edited the code
– ddd
Jan 3 at 22:47
...and how are you creating the variable
letter?– Adam
Jan 3 at 22:48
So... are you using
nor/n?– Ender Look
Jan 3 at 22:50