I would like to extract real-time data from a file that does not have a .
this file is a history of an application developed with nwjs
file example:
do you have a solution to this problem?
That appears to be an SQLite database file. This question has nothing to do with NW.js and is poorly worded.
You probably want to use Better SQLite3. There are instructions for how to set it up there.
Related
Please explain, how can I add some text to the image with nodejs. I googled all day but didn't find a solution other than using libraries. Why is this done in php with one line of code, but with nodejs you need bunch of third-party code to be imported to your server? Thank you.
I 'am a newbie programmer.
Today I want to install and configuration formidable for my project.
https://www.npmjs.com/package/formidable
I have question:
where I find information about how to save files to dir? I see on npmjs example code with express.js, but in this code not include information about save, documentation also not included information about save files to dir.
How I should read that documentation like this? I will be grateful for any comments, probably at the moment I don't think like programmer.
The documentation says that files will be saved ...
You should try the examples before making random guesses.
I know this is a repetitious question but i can't find any answer
I want to store my electron app data in a local json file
This works very good but after packaging and building it doesn't work
I tried to run app in administrator but that doesn't work again!
i don't know how to solve this problem
There is a way to store data in electron app No Matter How
thanks
Where are you saving this file? Unless you have admin access, you can't save to certain directories because that would expose a lot of potential security holes of written apps.
There was a package written that allows you to save data in a file for your app, making use of the path of app.getPath("userData"). This is the magic path you need to be using, app.getPath("userData"). If you aren't saving your data to this path, you will require admin access.
That package although makes use of outdated security practices, so if you want to still save your electron data to a file with better practices (ie. using IPC instead of the remote module), I'd recommend this template that I am an author of.
I am creating a node.js web interface for an internal project in the company I am working at. The web page should allow users to select a file that is in the server memory disk for processing. I want to do something like a file browser but for the server-side file system.
I tried implementing it with jqueryfiletree but was not successful since I can not seem to put it to work. Is there any cheap trick or an useful package to do this?
Thank you in advance.
Using node.js you can get all files names in folder, using the fuction fs.readdir(). After that you can read file by name fs.readfile() and send him on client by http.
I think this is simplest solution.
I was wondering how I could launch a file using nodejs. Specifically I wanted to be able to run a nodejs file and inside the code, it will open up a certain file on my local hard drive. So I want to know what is the best and safest file way to launch a file or application preferably not using exec?
Thank you
I would look at the documentation about child process. Here is the link if you would like it:
https://nodejs.org/dist/latest-v9.x/docs/api/child_process.html