voznik

import { Component, Input, OnDestroy } from '@angular/core';
import { timer } from 'rxjs';
import { timeInterval, pluck, take} from 'rxjs/operators';

interface BeforeOnDestroy {
  ngxBeforeOnDestroy();
}

type NgxInstance = BeforeOnDestroy & Object;
type Descriptor = TypedPropertyDescriptor<Function>;

voznik

from flask import Flask, jsonify
from flask_restful import Api
from flask_jwt_extended import JWTManager

from resources.user import User, UserRegister, UserLogin

import os

app = Flask(__name__)
app.config["SQLALCHEMY_DATABASE_URI"] = os.environ.get("DATABASE_URL", "sqlite:///data.db")

voznik

#!/bin/python

# Dependencies:
# pip install flask
# pip install redis

from flask import Flask
from flask import request
import flask
import redis

voznik

/**
 * Creates or updates `version.json` file with git version info
 * Updates cordova `config.xml` version from npm version.
 */
const { gitDescribeSync } = require('git-describe');
const { resolve, relative } = require('path');
const { writeFileSync } = require('fs');
const cordovaSetVersion = require('cordova-set-version');
const version = process.env.npm_package_version;

voznik

<Colors>
    <FileFilters>
      <Filter>
        <Name>Pascal sources</Name>
        <FileMasks>*.html;*.twig;*.md</FileMasks>
        <Color>13842050</Color>
        <Attributes/>
      </Filter>
      <Filter>
        <Name>Pascal binaries</Name>

voznik

#!/bin/bash
# Removes old revisions of snaps
# CLOSE ALL SNAPS BEFORE RUNNING THIS
set -eu

snap list --all | awk '/disabled/{print $1, $3}' |
  while read snapname revision; do
    snap remove "$snapname" --revision="$revision"
  done

voznik

Coding guidelines

This document is split into three sections

1. On General Code Health. This section contains guidelines intended encourage patterns which produce more maintainable, less bug prone, code.
2. On Angular Best Practices. This section outlines the practices related to Angular, Typescript, RxJs and @ngrx/store. Following these general coding guidelines will help make the application cleaner.
3. On Angular Performance. This section contains guidelines intended to make an Angular app trigger change detection less often and on less entities.

---

voznik

Docker - How to cleanup (unused) resources

Once in a while, you may need to cleanup resources (containers, volumes, images, networks) ...

delete volumes

// see: https://github.com/chadoe/docker-cleanup-volumes

$ docker volume rm $(docker volume ls -qf dangling=true)

$ docker volume ls -qf dangling=true | xargs -r docker volume rm

voznik

const { promisify } = require('util');
const { resolve } = require('path');
const fs = require('fs');
const readdir = promisify(fs.readdir);
const rename = promisify(fs.rename);
const stat = promisify(fs.stat);

async function getFiles(dir) {
  const subdirs = await readdir(dir);
  const files = await Promise.all(subdirs.map(async (subdir) => {

voznik

export class ExtendedMap<S extends string, T> extends Map<S, T> {
  map(mapper: (value: T) => any) {
    return Array.from(this.values(), mapper);
  }
  filter(filterer: (value: T) => T[]) {
    return [...this.values()].filter(filterer);
  }
}