mazz

~/webapp/phx/1.4.0-dev/dynt (master ✔) ᐅ rm -rf _build                                          
~/webapp/phx/1.4.0-dev/dynt (master ✔) ᐅ ./build.sh                                             
Sending build context to Docker daemon  434.2kB
Step 1/14 : FROM bitwalker/alpine-elixir-phoenix:1.6.4
1.6.4: Pulling from bitwalker/alpine-elixir-phoenix
2fdfe1cd78c2: Pull complete 
2c0d9bb9fb45: Pull complete 
d93f0b84684a: Pull complete 
335734700e0f: Pull complete 
a3bef11652be: Pull complete 

mazz

app      | Error processing line 1 of /usr/local/lib/python3.5/site-packages/websauna-nspkg.pth:
app      | 
app      |   Traceback (most recent call last):
app      |     File "/usr/local/lib/python3.5/site.py", line 167, in addpackage
app      |       exec(line)
app      |     File "<string>", line 1, in <module>
app      |     File "<frozen importlib._bootstrap>", line 574, in module_from_spec
app      |   AttributeError: 'NoneType' object has no attribute 'loader'
app      | 
app      | Remainder of file ignored

mazz

maz in websauna-docker at localhost on  master on 🐳 v17.12.0-ce 
➜ docker-compose up   
Starting db    ... done
Starting redis ... done
Starting app   ... done
Attaching to redis, db, app
redis    | 1:C 19 May 05:04:58.343 # oO0OoO0OoO0Oo Redis is starting oO0OoO0OoO0Oo
redis    | 1:C 19 May 05:04:58.343 # Redis version=4.0.9, bits=64, commit=00000000, modified=0, pid=1, just started
redis    | 1:C 19 May 05:04:58.343 # Warning: no config file specified, using the default config. In order to specify a config file use redis-server /path/to/redis.conf
redis    | 1:M 19 May 05:04:58.346 * Running mode=standalone, port=6379.

mazz

diff --git a/bin/j2py b/bin/j2py
index 6eb1a40..b618693 100755
--- a/bin/j2py
+++ b/bin/j2py
@@ -6,9 +6,11 @@ This is all very ordinary.  We import the package bits, open and read
 a file, translate it, and write it out.
 
 """
+from __future__ import unicode_literals
 import sys

mazz

import Foundation
import AVFoundation
import RxSwift
import RxCocoa

extension Reactive where Base: AVURLAsset {
    public var isPlayable: Observable<Bool> {
        return self.observe(Bool.self, #keyPath(AVURLAsset.isPlayable))
            .map { $0 ?? false }
    }

mazz

global
    lua-load /usr/local/etc/haproxy/acme-http01-webroot.lua
    ssl-default-bind-ciphers AES256+EECDH:AES256+EDH:!aNULL;
    tune.ssl.default-dh-param 4096
    debug

defaults
    mode http
    option log-health-checks
    option      dontlognull

mazz

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

mazz

rtl-sdr build notes for OSX 
using macports http://www.macports.org/
see http://sdr.osmocom.org/trac/wiki/rtl-sdr

brew install cmake
brew install libusb
brew install pkgconfig
brew install sox # for easy audio
git clone git://git.osmocom.org/rtl-sdr.git
cd rtl-sdr/

mazz

        ## every leader at every church -- OK
        ##
        ##
        ## query = dbsession.query(Leader).join(LeaderChurch).join(Church).filter(LeaderChurch.leader_id == Leader.id and LeaderChurch.church_id == Church.id)


        ## every leader at a particular church -- OK
        ##
        ##
        # query = dbsession.query(Leader). \

mazz

import UIKit


class ChatCollectionViewFlowLayout: UICollectionViewFlowLayout {
    
    private var topMostVisibleItem    =  Int.max
    private var bottomMostVisibleItem = -Int.max
    
    private var offset: CGFloat = 0.0
    private var visibleAttributes: [UICollectionViewLayoutAttributes]?