/Javascript/Node.js/Nodejs fs create file if not exists

Nodejs fs create file if not exists

Nodejs fs create file if not exists

fs.exists(filename, function(exists) {
  if(exists) {
    // Create a file
  }
  else {
    console.log("Deny overwrite existing", filename);
  }
});

0

Similar codes

1 vote342 views2 answers
Typeerror cannot read property 'push' of undefined nodejs
Javascript Node.js
1 vote357 views1 answer
Node eventemitter emit error
Javascript Node.js
0 vote348 views1 answer
Create file object node js
Javascript Node.js
0 vote343 views1 answer
Heroku node js h21 backend connection refused
Javascript Node.js
0 vote330 views3 answers
Nodejs share session
Javascript Node.js
0 vote297 views0 answer
Nodejs
Javascript Node.js
2 votes342 views1 answer
Mongodb atlas node js mongoose
Javascript Node.js
1 vote367 views2 answers
Read and update csv file in nodejs
Javascript Node.js
4 votes353 views3 answers
Node js kill port
Javascript Node.js
0 vote356 views1 answer
Node js performance is not defined
Javascript Node.js

Share