codenameone

Form hi = new Form("JSON Parsing", new BoxLayout(BoxLayout.Y_AXIS));
JSONParser json = new JSONParser();
try(Reader r = new InputStreamReader(Display.getInstance().getResourceAsStream(getClass(), "/anapioficeandfire.json"), "UTF-8")) {
    Map<String, Object> data = json.parseJSON(r);
    java.util.List<Map<String, Object>> content = (java.util.List<Map<String, Object>>)data.get("root"); // <1>
    for(Map<String, Object> obj : content) { // <2>
        String url = (String)obj.get("url");
        String name = (String)obj.get("name");
        java.util.List<String> titles =  (java.util.List<String>)obj.get("titles"); // <3>
        if(name == null || name.length() == 0) {

codenameone

Form hi = new Form("Contacts", new BoxLayout(BoxLayout.Y_AXIS));
hi.add(new InfiniteProgress());
int size = Display.getInstance().convertToPixels(5, true);
FontImage fi = FontImage.createFixed("" + FontImage.MATERIAL_PERSON, FontImage.getMaterialDesignFont(), 0xff, size, size);

Display.getInstance().scheduleBackgroundTask(() -> {
    Contact[] contacts = Display.getInstance().getAllContacts(true, true, false, true, false, false);
    Display.getInstance().callSerially(() -> {
        hi.removeAll();
        for(Contact c : contacts) {

rcubetrac

#!/bin/bash
#------------configuration--------------------------------

# the url of the openldap server
server="ldap://localhost:389";

# the static config file of openldap
config="/etc/ldap/slapd.conf";

# the LDAP base suffix and admin rootdn

matburt

#!/usr/bin/env python
from flask import Flask, request, abort, jsonify
app = Flask(__name__)

@app.route('/push', methods=['POST'])
def handle_push():
    if not request.json:
        abort(400)
    if 'AnsibleTower' in request.headers and request.headers['AnsibleTower'] == 'xSecretx':
        # Trigger some other external action

tom-henderson

set vpn l2tp remote-access authentication mode local
set vpn l2tp remote-access authentication local-users username <username> password <password>

set vpn l2tp remote-access client-ip-pool start 10.0.3.10
set vpn l2tp remote-access client-ip-pool stop 10.0.3.20
set vpn l2tp remote-access dns-servers server-1 10.0.0.1

set vpn l2tp remote-access ipsec-settings authentication mode pre-shared-secret
set vpn l2tp remote-access ipsec-settings authentication pre-shared-secret <secret>
set vpn l2tp remote-access ipsec-settings ike-lifetime 3600

nav-mike

Использование docker compose с rails + postgresql

Настройка проекта

Прежде чем начать, убедитесь, что у вас установлен docker и docker-compose, если же нет, то используйте ссылки в конце документа.

Для использования docker в своем проекте, первое, что нужно сделать, это добавить Dockerfile. Этот файл описывает процесс сборки контейнера для вашего проекта. В нем указываются настройки сборки и инструкции для установки зависимостей.

Пример такого файла для простого rails-проекта:

Qix-

#!/usr/bin/env bash

# Released into the Public Domain.
#
# Original implementation in C by Brad Conte ([email protected]) <https://github.com/B-Con/crypto-algorithms>
# Ported to Bash (lol) by Josh Junon ([email protected]) <https://github.com/qix->
#
# Yes, it's absolutely as slow as it looks.
#
# The only external dependency it has is on a utility called `od`,

gunnarx

Docker image to Virtualbox disk

https://stackoverflow.com/questions/23436613/how-can-i-convert-a-docker-image-into-a-vagrant-virtualbox-box by user blueskin (CC by-sa 3.0)

---

Find the size of the docker image from docker images

REPOSITORY TAG IMAGE ID CREATED SIZE

jkcdarunday

skeithc@freedom ~ % ethminer --help                                 
Usage ethminer [OPTIONS]
Options:

Work farming mode:
    -F,--farm <url>  Put into mining farm mode with the work server at URL (default: http://127.0.0.1:8545)
    -FF,-FO, --farm-failover, --stratum-failover <url> Failover getwork/stratum URL (default: disabled)
        --farm-retries <n> Number of retries until switch to failover (default: 3)
        -S, --stratum <host:port>  Put into stratum mode with the stratum server at host:port
        -SF, --stratum-failover <host:port>  Failover stratum server at host:port

cecilemuller

How to create an HTTPS certificate for localhost domains

This focuses on generating the certificates for loading local virtual hosts hosted on your computer, for development only.

Do not use self-signed certificates in production ! For online certificates, use Let's Encrypt instead (tutorial).