Skip to content

Instantly share code, notes, and snippets.

View athanasiosem's full-sized avatar

Athanasios Emmanouilidis athanasiosem

View GitHub Profile
<?php
/*
* Helper functions for building a DataTables server-side processing SQL query
*
* The static functions in this class are just helper functions to help build
* the SQL used in the DataTables demo server-side processing scripts. These
* functions obviously do not represent all that can be done with server-side
* processing, they are intentionally simple to show how it works. More complex
* server-side processing operations will likely require a custom script.

Coming from this post, the solution is very simple and doesn't need jQuery.

This is the function that will disable multiple submits to any form that has such attribute

function disableMultipleSubmits() { // by Andrea Giammarchi - WTFPL
  Array.prototype.forEach.call(
    document.querySelectorAll('form[disablemultiplesubmits]'),
    function (form) {
      form.addEventListener('submit', this, true);
@athanasiosem
athanasiosem / Autoloader.php
Created January 1, 2016 23:12
Autoloading in PHP5 with namespaces
<?php
// be sure to name the project dir with the name of the namespace;
function AutoLoader($className)
{
$file = str_replace('\\','/',$className);
require_once $_SERVER["DOCUMENT_ROOT"]."/".$file.'.class.php';
//Make your own path, Might need to use Magics like ___DIR___
}
@athanasiosem
athanasiosem / clean_code.md
Created February 1, 2019 14:32 — forked from wojteklu/clean_code.md
Summary of 'Clean code' by Robert C. Martin

Code is clean if it can be understood easily – by everyone on the team. Clean code can be read and enhanced by a developer other than its original author. With understandability comes readability, changeability, extensibility and maintainability.


General rules

  1. Follow standard conventions.
  2. Keep it simple stupid. Simpler is always better. Reduce complexity as much as possible.
  3. Boy scout rule. Leave the campground cleaner than you found it.
  4. Always find root cause. Always look for the root cause of a problem.

Design rules

@athanasiosem
athanasiosem / docker-run-redis.md
Created November 29, 2019 12:27 — forked from sskoopa/docker-run-redis.md
Start redis in Docker with a open port at localhost:6379

docker run --name recorder-redis -p 6379:6379 -d redis:alpine

@athanasiosem
athanasiosem / gist:59da79b4bd53b0d7ad7431f09cdefae5
Created October 8, 2021 17:10
jenkins-netcore-pipeline-script
pipeline {
agent any
stages {
stage ('Clean workspace') {
steps
{
cleanWs()
}
@athanasiosem
athanasiosem / gist:5e74e3e6b0362d7e238f6a9f3244dc60
Created May 10, 2023 12:27
onliner to copy file inside docker volume
Here's a one-liner that copies myfile.txt from current directory to my_volume:
docker run --rm -v $PWD:/source -v my_volume:/dest -w /source alpine cp myfile.txt /dest