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Thousands of code solutions with clear explanation @ onelinerhub.com

Home Page: https://onelinerhub.com

License: MIT License

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bash ffmpeg javascript nginx php ssh ubuntu jquery python git

onelinerhub's Introduction

Onelinerhub

Lib of well explained and minimalistic code solutions @ onelinerhub.com

Quick links

Why we do it and where we go

clear simple modern solutions for repeatable coding problems
moderated single-standard solutions instead of "here's a list of 25 answers with 125 comments"
code parts explanations to fight dumb copy-paste, but educate instead

Principles

3 main principles for code pieces here are: simple, modern, minimal
Micro solutions are meant to solve specific issue in modern versions of technologies (browsers, compilers, databases, etc.)
Solution should be as short and simple as possible
Solution should be explained by components (variables, functions, operations, etc.)
Image illustrations are welcome

Contributors are welcome

Clone repo and create pull requests (see code format guidelines) of your new/updated codes. Feel free to add/update any tech code piece you find useful.
Create issues for UI/code updates.
Join our organization here: https://github.com/Onelinerhub.

FAQ

"What if I want to create new folder/technology in onelinerhub repo?"

You are welcome to do it with pull request as long as it is useful technology/solution for engineers

"What if I want to edit some published code?"

You are welcome to do it with pull request as long as it will make the code better (simple, modern, minimal)

"Can I post multi-line code (not a one-liner)?"

Yes, as long as the solution is targeted towards specific problem and is well explained

onelinerhub's People

Contributors

Stargazers

Watchers

Forkers

f4r4n kulbhushanchand mrcrypster willf rescenic adierebel medival mostafa-at-github axmad386 ahmad-ali14 h-ssiqueira pedrosusername pistoletpierre woshik sukriti-sood garora vikrammmarkiv timprd somanath-goudar trojan0x manunamz irfanirshad christianotieno pauloscarin-dev bear148 ahmadfikrimasyhur jonassyon anvi98 fredrare seanwallawalla-forks blazeryoo budtmo mdsscml as786sarex mindrages askorupskyy makemake-kbo aldovc sonpr0x mumer92 nedimcanulusoy dvsu cxml2 tfius marcenavuc icodein pronoia42 nuelistical chrdek nikhilrajpandey edianibarrola pratham-bhatnagar raphelemmanuvel mdfarhaan hkp27299 visrutha pashkatrick gauravagrwal trongbui1105 jeffreysarnoff nitinkumar30 cowlord karenbstewart sshyran ziauddin rithyareddy hrithiksagar srijithprodev-2612 intern0t hitenkoku laurie-38 sixtinebs qdriven aimaribarra robbiler wolfsrudel gdelanoy burhanharoon riordanis krdecadezero wottan32 beltiras buremba mitchellballer abodacs jarringhail doytsujin ritikmishra cesarhub 6c737133 gokhalen nunomota laughlinbrian lunnada yaroslavb nashid codelover96 hargol lucablackwell likzn

onelinerhub's Issues

nginx http auth

https://docs.nginx.com/nginx/admin-guide/security-controls/configuring-http-basic-authentication/

Code [NGINX] / request time log

http {
log_format api '[$time_local] $remote_addr: '
    '"$request" ($status) $body_bytes_sent bytes '
    '$request_time s $upstream_response_time s';
# ...
server {
# ...
  access_log /var/log/nginx/api.log api;

[supervisor] / export display

[program:test]
command=export DISPLAY=:0 && python test.py
user=root
autorestart=true
redirect_stderr=true
stdout_logfile=/var/log/test.log
loglevel=info

Add Git code pieces

Add Git code pieces you use frequently here:
https://github.com/nonunicorn/onelinerhub/tree/main/git

How to do it:
https://github.com/nonunicorn/onelinerhub/blob/main/README.md

Might need new syntax highlighter

Current (highlight.js) is very poor on some languages, example:
https://onelinerhub.com/mysql/concatenate_rows

Improve search usability

Currently it's too hard to:

altering search
search from other than main pages

Add table definition

Possible think through as a constant solution:
https://onelinerhub.com/mysql/first_record_group

can we transform this project into an organization.

I suggest that this project be under a public organization so that we can have a better working environment.

JS URL parsing

https://dmitripavlutin.com/parse-url-javascript/

Fix repeating substrings bug in explanations

E.g.: https://onelinerhub.com/htpasswd/add
middle explanation does not highlight, because it has a duplicate substring

[HTML]: autocomplete datalist example

Add Python code pieces

Add Python code pieces you use frequently here:
https://github.com/nonunicorn/onelinerhub/tree/main/python

How to do it:
https://github.com/nonunicorn/onelinerhub/blob/main/README.md

Search API

What about some API for search or getting snippet ?
I just wanna make an app, but not fan of parsing LOL

Chrome close browser from extension

We should redirect not found pages to search pages automatically

Example: https://onelinerhub.com/apache

In chart.js code pieces it's more convenient to copy just a part of configuration options by default, instead of whole code example. Think of creating new markup way to highlight default copying area in such cases.

Can't scroll past first page

Using Firefox (actually Waterfox Classic), looking at Python one-liners -- can only view first page. No way to scroll further, either with cursor or arrow keys.

Alternative tech -> replace with alternative ways (?)

Here:
https://onelinerhub.com/python/if_else

Create new user in Ubuntu

adduser test

Ace editor settings and cases

Query selector regex

[att^=val]

Code explanation highlight is broken on some codes

Example code:
https://onelinerhub.com/imagemagick/convert_svg_to_png?at=inkscape

(Hovering doesn't highlight corresponding code part and path)

We need "with/in {tech}" autocomplete rules and [possibly] non-code short answers blocks

E.g.: https://onelinerhub.com/mysql/tinytext_size

Fix search / strict results for technologies

Now we have mixes: https://onelinerhub.com/?q=c/

Add supervisor simple config

Code [FIND] / newer/older than seconds files

find /var/track -type f -not -newermt "-2 seconds"

Missing favicon.ico

Filename: /favicon.ico
Status: 404 Not Found

Add Mysql code: UPDATE inside SELECT (simulating atomic object retrieval)

SET @id := null; UPDATE `apiqueue` SET status = 'processing' WHERE status = 'new' AND @id := id LIMIT 1

window.onbeforeunload = function(e) {
  var dialogText = 'Dialog text here';
  e.returnValue = dialogText;
  return dialogText;
};

const formData = new FormData();
const fileField = document.querySelector('input[type="file"]');

formData.append('username', 'abc123');
formData.append('avatar', fileField.files[0]);

try {
  const response = await fetch('https://example.com/profile/avatar', {
    method: 'PUT',
    body: formData
  });
  const result = await response.json();
  console.log('Успех:', JSON.stringify(result));
} catch (error) {
  console.error('Ошибка:', error);