andyattwell

Build react native apps for ios in a vm

This guide attempts to explain how to run Macos in a virtual machine to enable building React native apps for iOS using Quickemu.

Although the process will only be explained in Ubuntu, the same steps can be reproduced in other os following the installation guide

The specific use case here is an existing React Native application prebuild using expo, so the ios folder is created with the xcode project files to be compiled, but once in macos it can be used as a "normal" mac.

Contents:

1. Install quickemu and create VM

ovichiro

Install Tomcat as a service on Linux

Download Tomcat from the Apache website.
Unpack in /opt/apache-tomcat-x.y.z. E.g. /opt/apache-tomcat-8.5.6.
You'll need a terminal and root access.

Create Tomcat user with restricted permissions

reduardo7

External configuration in Grails 3

---

Working on Grails 3 I realized that I no longer can specify external configuration using the standard grails.config.locations property in Config.groovy file.

Reason is obvious! There is no Config.groovy now in Grails 3. Instead we now use application.yml to configure the properties. However, you can't specify the external configuration using this file too!

What the hack?

Now Grails 3 uses Spring's property source concept. To enable external config file to work we need to do something extra now.

iamstuartwilson

(function(){
  $('#files_list >  [data-file-id]').each(function(i) {
    killIt($(this).attr('data-file-id'));

    function killIt(id) {
      console.log(id);

      $.post('/api/files.delete', {
        file: id,
        token: boot_data.api_token

reduardo7

#!/bin/bash
# version: 1.0
# author: Sorin Sbarnea

require_clean_work_tree_git () {
        git rev-parse --verify HEAD >/dev/null || exit 1
        git update-index -q --ignore-submodules --refresh
        err=0

        if ! git diff-files --quiet --ignore-submodules

CaptainOfFlyingDutchman

External configuration in Grails 3

---

Working on Grails 3 I realized that I no longer can specify external configuration using the standard grails.config.locations property in Config.groovy file.

Reason is obvious! There is no Config.groovy now in Grails 3. Instead we now use application.yml to configure the properties. However, you can't specify the external configuration using this file too!

What the hack?

Now Grails 3 uses Spring's property source concept. To enable external config file to work we need to do something extra now.

JeffBelback

#!/bin/bash
# Stop all containers
containers=`docker ps -a -q`
if [ -n "$containers" ] ; then
        docker stop $containers
fi
# Delete all containers
containers=`docker ps -a -q`
if [ -n "$containers" ]; then
        docker rm -f -v $containers

rodrigopedra

<?php namespace App\Http\Middleware;

use Closure;
use Illuminate\Http\Response;

class DBTransaction
{
    /**
     * Handle an incoming request.
     *

myusuf3

To remove a submodule you need to:

• Delete the relevant section from the .gitmodules file.
• Stage the .gitmodules changes git add .gitmodules
• Delete the relevant section from .git/config.
• Run git rm --cached path_to_submodule (no trailing slash).
• Run rm -rf .git/modules/path_to_submodule (no trailing slash).
• Commit git commit -m "Removed submodule "
• Delete the now untracked submodule files rm -rf path_to_submodule

depoulo

// get random image from Giphy
function getRandomGif($topic = 'fail') {
    $data = file_get_contents("http://giphy.com/search/$topic");
    preg_match_all('@href="/gifs/(.*?)"@', $data, &$matches);
    $gifId = $matches[1][array_rand($matches[1])];
    return "http://media2.giphy.com/media/$gifId/giphy.gif";
}