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@pich4ya
pich4ya / docker_context.txt
Created February 16, 2019 22:53
How to fix "ERROR: No build stage in current context"
Problem:
$ docker-compose up --build
Building xxx
ERROR: No build stage in current context
Analysis:
Dockerfile

Demo:

Spoiler warning

Spoiler text. Note that it's important to have a space after the summary tag. You should be able to write any markdown you want inside the <details> tag... just make sure you close <details> afterward.

console.log("I'm a code block!");
@jhaddix
jhaddix / all.txt
Last active October 11, 2025 18:36
all wordlists from every dns enumeration tool... ever. Please excuse the lewd entries =/
This file has been truncated, but you can view the full file.
.
..
........
@
*
*.*
*.*.*
🐎
@joshbuchea
joshbuchea / semantic-commit-messages.md
Last active October 13, 2025 14:01
Semantic Commit Messages

Semantic Commit Messages

See how a minor change to your commit message style can make you a better programmer.

Format: <type>(<scope>): <subject>

<scope> is optional

Example

@nikhita
nikhita / update-golang.md
Last active October 13, 2025 08:48
How to update the Go version

How to update the Go version

System: Debian/Ubuntu/Fedora. Might work for others as well.

1. Uninstall the exisiting version

As mentioned here, to update a go version you will first need to uninstall the original version.

To uninstall, delete the /usr/local/go directory by:

@deleugpn
deleugpn / DuskServeCommand.php
Last active April 27, 2024 15:04
Run php artisan serve before running php artisan dusk in a single console command.
<?php
namespace App\Console\Commands;
use RuntimeException;
use Laravel\Dusk\Console\DuskCommand;
use Symfony\Component\Process\Process;
use Symfony\Component\Process\ProcessBuilder;
class DuskServeCommand extends DuskCommand {
@zmts
zmts / tokens.md
Last active October 2, 2025 11:04
Про токены, JSON Web Tokens (JWT), аутентификацию и авторизацию. Token-Based Authentication

Про токены, JSON Web Tokens (JWT), аутентификацию и авторизацию. Token-Based Authentication

Last major update: 25.08.2020

  • Что такое авторизация/аутентификация
  • Где хранить токены
  • Как ставить куки ?
  • Процесс логина
  • Процесс рефреш токенов
  • Кража токенов/Механизм контроля токенов
@marians
marians / CouchDB_Python.md
Last active June 14, 2025 02:00
The missing Python couchdb tutorial

This is an unofficial manual for the couchdb Python module I wish I had had.

Installation

pip install couchdb

Importing the module

@shovon
shovon / increase_swap.sh
Created April 10, 2015 15:18
Increasing swap size. Only tested on the ubuntu/trusty64 Vagrant box. CREDIT GOES TO ---> http://jeqo.github.io/blog/devops/vagrant-quickstart/
#!/bin/sh
# size of swapfile in megabytes
swapsize=8000
# does the swap file already exist?
grep -q "swapfile" /etc/fstab
# if not then create it
if [ $? -ne 0 ]; then
<?php
/**
* @param mixed $string The input string.
* @param mixed $replacement The replacement string.
* @param mixed $start If start is positive, the replacing will begin at the start'th offset into string. If start is negative, the replacing will begin at the start'th character from the end of string.
* @param mixed $length If given and is positive, it represents the length of the portion of string which is to be replaced. If it is negative, it represents the number of characters from the end of string at which to stop replacing. If it is not given, then it will default to strlen( string ); i.e. end the replacing at the end of string. Of course, if length is zero then this function will have the effect of inserting replacement into string at the given start offset.
* @return string The result string is returned. If string is an array then array is returned.
*/
function mb_substr_replace($string, $replacement, $start, $length=NULL) {
if (is_array($string)) {