orvn

function strToHex(str) {
  return Array.from(str).map(char =>
    char.codePointAt(0).toString(16).padStart(4, '0')
  ).join('');
}

function hexToStr(hex) {
  let result = '';
  for (let i = 0; i < hex.length; i += 4) {
    result += String.fromCharCode(parseInt(hex.substring(i, i + 4), 16));

orvn

#!/usr/bin/env bash
# A script that forces a target npm workspace to symbolically link to any root node_modules that it does not explicitly contain
# Example usage: ./scripts/npm-symlink.sh packages/website

set -o errexit
set -o nounset
set -o pipefail

WORKSPACE="$1"

orvn

function countMentionAndCommentEmails() {
  var query = 'from:[email protected] is:unread';
  var start = 0;
  var max = 200;
  var allThreads = [];
  
  while (true) {
    var threads = GmailApp.search(query, start, max);
    if (threads.length === 0) {
      break;

orvn

/**
*** Aggregate Gmail Unreads
***
*** A Google Apps Script for counting and sorting through unread emails
*** Works for both Gmail and Google Apps aka GSuite aka Google for Work aka Google Workspace
*** ES5 syntax must be used for .gs files, do not use ES6 or higher notation
***
*** Usage: go to script.google.com, create a new project, save and run this script, authenticate, and wait (< 6 minutes)
***
**/

orvn

#!/bin/bash
 
LIBS_ZIP_URL="http://bsr43.free.fr/scummvm/ScummVM-iOS-libraries.zip"
GIT_REPO_URL="https://github.com/scummvm/scummvm.git"
 
# Clone the repository
git clone "$GIT_REPO_URL"
 
# Compile create_project
(cd scummvm/devtools/create_project/xcode; xcodebuild)

orvn

Apache flags, sorted by frequency of use (more common at the top)

R

• Perform an HTTP redirect
• Default is a temporary 302 redirect
• Always use with an L
• e.g., [L,R=301]

L

• Break if the rule matches, i.e. don't process subsequent rules

orvn

<?php

// Redirect an attachment page to its parent. Opening the actual attachments is still valid
add_action( 'template_redirect', 'void_attachment_parent', 1 );

if (!function_exists('void_attachment_parent')) :
    function void_attachment_parent() {
        global $post;
        if ( is_attachment()): 
            // Optionally check file type and perform redirect for some files only.

orvn

#### Find and append a newline to all files that do not already have one


## Regular operation for most *nix
find ~/my-path/ -type f -exec sed -i -e '$a\' {} \;

## MacOS compatible sed
find ~/my-path/ -type f -exec sed -i '' -e '$a\' {} \;

## (for find commands, consider controlling the nesting level with max-depth)

orvn

""" A minimal, portable vi configuration, use in ~/.exrc or ~/.vimrc """
""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""

function! ResetOsTheme()
  " Detect current macOS theme
  let l:os_theme = system("defaults read -g AppleInterfaceStyle 2> /dev/null")

  " Adjust Vim settings based on macOS theme
  if l:os_theme == "Dark\n"

orvn

#!/bin/bash
#
# run with:
# ./wp_perms.sh {path}
#
OWNER=apache # Wordpress owner, or the user that runs php. On CentOS/Redhat this is usually apache. On Ubuntu/Debian, this could be www-data
GROUP=apache # Configure your own group, or use the group from the user above (apache, www-data, etc.)
ROOT=$1 # Specify path when invoking this script
 
# Reset permissions to defaults