Questions tagged [file]
A block of arbitrary information, or resource for storing information, accessible by the string-based name or path. Files are available to computer programs and are usually based on some kind of persistent storage.
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questions with no upvoted or accepted answers
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Comparing same-size files and reporting on the differences byte-by-byte
I created a small Python utility to analyze multiple same-size files and report on the difference byte-by-byte (i.e. Hamming distance, not Levenshtein distance.) I am planning to extend the ...
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Script to auto-generate Markdown tables of contents
I would greatly appreciate feedback on the enclosed script, which auto-generates a Markdown table of contents for Github-flavoured Markdown, with respect to:
Consistency with Ruby idiom & style
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4
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File operations using Groovy
The idea is to read a file - "data" - and write the information to a new file - "output" - only if it meets the criteria (if the resource usage is more than a configured threshold).
Content of the ...
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3
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Android APP FTP downloading file implementation in Java
This is a follow-up question for Android APP connect to FTP server in Java and Android APP FTP uploading file implementation in Java. I am attempting to perform the download operation to specified FTP ...
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3
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Simple beginner Rust CLI file reader that prints to stdout
Q: Am I approaching writing idiomatic Rust code correctly?
Hi CodeReview, I'm a beginner Rustacean coming from Python going through Rust books (The Rust Book, Rust in Action). A lot of the beginner ...
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3
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Simple one-time pad in Rust
I am new to rust and to start learning the language I decided to implement a simple one-time pad encryption program.
The part I am least sure about is the reading and writing from the files. Ideally ...
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3
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294
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Parsing version from Cargo.toml
I want to get version from Cargo.toml and use the value inside my app. Here is a function I wrote:
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3
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118
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TI-Basic file manager
Tested on my TI-84 Plus CE.
Variables:
F: Stores the file listing's ID
N: Stores the current file's ID
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3
votes
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CLI app to download a .gitignore file
I have written a simple app that adds gitignore files to the current working directory - it does this by reading files hosted on GitHub and then saving them (...
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3
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117
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Counting words in files - follow-up 2
Previous question:
Counting words in files - follow-up
I have fixed punctuation problems in my previous code by using template, because it is easy to understand and my focus on template mechanism. ...
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2
votes
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answers
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Simple diff utility in Java using OOP take 2
(See the previous iteration here.)
After further revising my code, I have:
com.github.coderodde.diff.Diff.java:
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- 27k
2
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142
views
2
votes
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88
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Sanitize input for a "robot on a grid" kata
I have the following piece of code which is FSI tested and works.
However, I want to trim it as much as possible (not only the comments, which are there for my own future reference) and make it as ...
user52901
2
votes
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answers
95
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Game involving finding words containing letters from a memorized list
I wrote this Java game where the user memorizes a list, gets given letters and needs to find a word that contains those letters. The player has only a few seconds to enter the word.
Example:
Program ...
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2
votes
0
answers
59
views
Sharing File (Content) without saving it before
I have a listview of PrivateFile objects which contain the fileId (int), fileName (String) ...
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2
votes
0
answers
806
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File shredding (secure deletion) algorithm
Does anyone see anything wrong with this? I was considering using something like srm or wipe and use ...
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2
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53
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2
votes
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answers
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Download a PDF and submit it as a print job
I have following Java code, which is to print PDF, but in a busy location this code is taking about 20 to 30 second delay before submitting to the hardware.
get the PDF file via the network
download ...
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2
votes
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answers
730
views
Bitmap to base64 and writefile
I have the following code which does 2 things:
Return a scanned fingerprint as base64
Store this print as bitmap
While the code works most of the time, sometimes an invalid bitmap is saved (I can't ...
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2
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answers
146
views
Organising loops for parsing a text file
The following code is from a utility I've written for myself.
It takes a file in this format:
...
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2
votes
0
answers
2k
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Upload multiple files in different formats and sizes from one HTML form
I have a html form with some text input fields and three file upload fields. two of them should be images and one should be a file (pdf). My code is working well but I feel this is not the proper OO ...
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1
vote
0
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74
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Creating a reusable DictWriter context manager
I want to simplify the repetitive work of creating a DictWriter in a with context manager.
So I created a ...
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1
vote
0
answers
44
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sudoedit_enhanced written POSIX-ly (readlink possible problem?)
sudoedit_enhanced written POSIX-ly challenge
While creating sudoedit_enhanced POSIX (apart from ...
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0
answers
85
views
1
vote
0
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593
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Save protobuf-net serialized data with variable length to a file
My program gets continuously raw input from a stream (TCP), then process the data and output the data to a graph. It should also save the data to a file so it can be read afterwards. To archive this I ...
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-1
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Image upload filter for PHP
I am trying to improve my file upload handler filter.
Environment
Since any client-side validation is easily circumvented, there is none in this code, for ease of testing. Not even an ...
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