tranghaviet

Setup Windows Subsystem 2 for Linux

Windows Subsystem 2 for Linux, Hyper, ZSH + Oh My Zsh + Powerlevel9k + plugins, FNM + VSCode (+ext) and Nerd Font

To setup native Linux, see this gist

Requirements

tranghaviet

public function render($request, Throwable $exception)
{
    if ($exception instanceof ModelNotFoundException) {
        $model = app($exception->getModel());
        return \response()->json([
            'message' => method_exists($model, 'notFoundMessage') ? $model->notFoundMessage() : 'Resource not found',
        ], 404);
    }

    return parent::render($request, $exception);

tranghaviet

PSQL

Magic words:

psql -U postgres

Some interesting flags (to see all, use -h or --help depending on your psql version):

• -E: will describe the underlaying queries of the \ commands (cool for learning!)
• -l: psql will list all databases and then exit (useful if the user you connect with doesn't has a default database, like at AWS RDS)

tranghaviet

<?php

$codes = [
    'ab' => 'Abkhazian',
    'aa' => 'Afar',
    'af' => 'Afrikaans',
    'ak' => 'Akan',
    'sq' => 'Albanian',
    'am' => 'Amharic',
    'ar' => 'Arabic',

tranghaviet

# Add Audio Program type to GoldenDict
bash -c "p=$(echo "%GDWORD%" |sed 's/ /+/g'); wget -q -U Mozilla -O - translate.google.com.vn/translate_tts?ie=UTF-8\&q=$p\&tl=en\&client=tw-ob | mpg123 -"

tranghaviet

#Branch Naming

Branches being created should have the following format:

<story type>/<story id>-<3-4 word story description>

#Example

chore/123-change-title

tranghaviet

function placeCaretAtEnd(el) {
  el.focus()
  if (typeof window.getSelection != "undefined"
    && typeof document.createRange != "undefined") {
    const range = document.createRange()
    range.selectNodeContents(el)
    range.collapse(false)
    const sel = window.getSelection()
    sel.removeAllRanges()
    sel.addRange(range)

tranghaviet

/**
 * Encrypts plaintext using AES-GCM with supplied password, for decryption with aesGcmDecrypt().
 *                                                                      (c) Chris Veness MIT Licence
 *
 * @param   {String} plaintext - Plaintext to be encrypted.
 * @param   {String} password - Password to use to encrypt plaintext.
 * @returns {String} Encrypted ciphertext.
 *
 * @example
 *   const ciphertext = await aesGcmEncrypt('my secret text', 'pw');

tranghaviet

MySQL

Getting started:

• http://www.sqlteaching.com/
• https://www.codecademy.com/courses/learn-sql

Related tutorials:

• MySQL-CLI
• Analyzing Business Metrics

tranghaviet

<?php

/**
 * Validates a given latitude $lat
 *
 * @param float|int|string $lat Latitude
 * @return bool `true` if $lat is valid, `false` if not
 */
function validateLatitude($lat) {
  return preg_match('/^(\+|-)?(?:90(?:(?:\.0{1,6})?)|(?:[0-9]|[1-8][0-9])(?:(?:\.[0-9]{1,6})?))$/', $lat);