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// Open up the Slack Developer Tools by entering "/slackdevtools"
// in the message input.

// First, run this. The client will reload.
slackDebug.enable()

// Then, get channels. See "filterChannels" to remove channels
// beginning with a certain prefix.
(function getMyChannels() {
  const allChannels = slackDebug.storeInstance.getStateByTeamId(slackDebug.activeTeamId).channels.__proto__

streeter

#!/bin/bash

# Generate a `:something-intensifies:` Slack emoji, given a reasonable image
# input. I recommend grabbing an emoji from https://emojipedia.org/

set -euo pipefail

if ! command -v identify &> /dev/null
then
  if [ "$(uname)" == "Darwin" ]; then

streeter

import UIKit

@UIApplicationMain
class AppDelegate: UIResponder, UIApplicationDelegate {

    var window: UIWindow?

    func application(_ application: UIApplication, didFinishLaunchingWithOptions launchOptions: [UIApplicationLaunchOptionsKey: Any]?) -> Bool {

        let window = UIWindow(frame: UIScreen.main.bounds)

streeter

This script scans your Dropbox (or any given folder) for folders stored in the ignore array and excludes them from syncing. Makes use of the official Dropbox CLI

I'm a beginner at bash, so all improvements are welcome!

#!/bin/bash

set -e

# SETTINGS

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#import <Foundation/Foundation.h>
#include <dlfcn.h>

NSDictionary *FCPrivateBatteryStatus()
{
    static mach_port_t *s_kIOMasterPortDefault;
    static kern_return_t (*s_IORegistryEntryCreateCFProperties)(mach_port_t entry, CFMutableDictionaryRef *properties, CFAllocatorRef allocator, UInt32 options);
    static mach_port_t (*s_IOServiceGetMatchingService)(mach_port_t masterPort, CFDictionaryRef matching CF_RELEASES_ARGUMENT);
    static CFMutableDictionaryRef (*s_IOServiceMatching)(const char *name);

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"""
Simple web server that listens for Github webhooks to implement push-to-deploy
with Pelican static sites

Settings are loaded from a json file except for SECRET which should be an
environment variable

Example `deployer.json`

{

streeter

How to get Heroku to log full user_agent strings using nginx

Heroku's default logging format omits user agent and referrer strings - but these are useful to have! Especially if you want to be able to run your own analysis on what kind of browsers are using your service.

A default Heroku log line looks like this:

heroku/router:  at=info method=GET path="/page-on-your-site/"

host=your-site.herokuapp.com

streeter

#!/usr/bin/env python
from sentry.utils.runner import configure
configure(config_path='sentry.conf.py')

from datetime import datetime, timedelta
from sentry.app import tsdb


def cleanup_connection(connection, epoch):
    def delete(key):

streeter

Make it real

Ideas are cheap. Make a prototype, sketch a CLI session, draw a wireframe. Discuss around concrete examples, not hand-waving abstractions. Don't say you did something, provide a URL that proves it.

Ship it

Nothing is real until it's being used by a real user. This doesn't mean you make a prototype in the morning and blog about it in the evening. It means you find one person you believe your product will help and try to get them to use it.

Do it with style

streeter

// Taken from the commercial iOS PDF framework http://pspdfkit.com.
// Copyright (c) 2014 Peter Steinberger, PSPDFKit GmbH. All rights reserved.
// Licensed under MIT (http://opensource.org/licenses/MIT)
//
// You should only use this in debug builds. It doesn't use private API, but I wouldn't ship it.

#import <objc/runtime.h>
#import <objc/message.h>

// Compile-time selector checks.