skogsmaskin

Reproject PostGIS through Mapnik, Tilestache and Leaflet into other projections

This is an example on how to configure Tilestache, Mapnik and Leaflet to handle reprojections.

###TileStache

{
  "cache": {...},
  

skogsmaskin

How to start Unicorn on Mac OS X via LaunchAgents (LaunchCtl)

First make a bootup bundle for RVM.

$ rvm wrapper $(rvm current) bootup bundle

Add this xml to ~/Library/LaunchAgents/apps.myapp.unicorn.plist

skogsmaskin

### Keybase proof

I hereby claim:

  * I am skogsmaskin on github.
  * I am pkn (https://keybase.io/pkn) on keybase.
  * I have a public key whose fingerprint is 5AD2 B551 ABEE 528C 8340  3801 96A6 2302 8AAB C043

To claim this, I am signing this object:

skogsmaskin

Find new modelines

Download and compile cvt_modeline_calculator_12 which will give access to CVT v.1.2 reduced blanking timings not supported by standard xorg tools.

# cd ~/ && wget https://raw.githubusercontent.com/kevinlekiller/cvt_modeline_calculator_12/master/cvt12.c && gcc cvt12.c -O2 -o cvt12 -lm -Wall

Example for 110Hz:

# ./cvt12 2560 1440 110 -b

skogsmaskin

• Go to https://api.sanity.io/v1/auth/login/github?type=token&origin=http://localhost

  Exchange github for google if you prefer that. You don't need anything running on localhost.

• Pick out the value of the sid param in the return url trying to load on localhost.

• Load https://api.sanity.io/v1/auth/fetch?sid=xxxx using the sid value from above.

• Pick out the token from the result.

skogsmaskin

export default function SplitNodeSelectionPlugin() {
  return {
    onCommand(command, editor, next) {
      const splitOperationsInsertingNewBlock = editor.operations.filter(
        op => op.type === 'split_node' && op.path.size === 1
      )
      if (splitOperationsInsertingNewBlock.size === 0) {
        return next()
      }
      return splitOperationsInsertingNewBlock

skogsmaskin

import {switchMap, tap} from 'rxjs/operators'
import {EMPTY, Observable, OperatorFunction, defer, of} from 'rxjs'

export function bufferUntil<T>(
  emitWhen: (currentBuffer: T[]) => boolean
): OperatorFunction<T, T[]> {
  return (source: Observable<T>) =>
    defer(() => {
      let buffer: T[] = [] // custom buffer
      return source.pipe(