kimmobrunfeldt

Install

• Install http://nodejs.org/
• Save parse-table.js to your Downloads folder
• Open Terminal application
• Enter command cd Downloads
• Enter command node parse-table.js

Now output.csv is in your Downloads folder.

kimmobrunfeldt

Talks

• Parallax Performance by Paul Irish
• Offline rules: Bleeding edge web standards at the Financial Times by Andrew Betts
• Software Development in the 21st Century by Martin Fowler
• A developer's guide to rendering performance by Paul Lewis
• Minimal API Surface Area by Sebastian Markbage
• Offline First by Alex Feyerke

kimmobrunfeldt

// Return operations to modify array a to b.
// e.g. var a = [{id:1}, {id:2}], b = [{id:2}]
// operations(a, b) -> [{operation: ‘remove’, item: {id:1}]
function operations(a, b) {
    var aIds = _.pluck(a, 'id');
    var bIds = _.pluck(b, 'id');

    var notInBoth = _.xor(aIds, bIds);
    return _.map(notInBoth, function(id) {
        var isInA = _.contains(aIds, id);

kimmobrunfeldt

Space Tyckiting Sign Up Problem

For the Space Tyckiting event, students had to solve a small problem at the sign up. Bonus points were awarded for creativity.

If we list all the natural numbers below 10 that are multiples of 3 or 5,
we get 3, 5, 6 and 9. The sum of these multiples is 23.
Your task is to **write a function** which finds the sum of all the
multiples of 3 or 5 below 1000.

kimmobrunfeldt

function sendErrorToAnalytics(err) {
    console.log('Sending error to analytics', err);

    // WARNING!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
    // Google analytics exception's exDescription max length is 150 bytes.
    // USE ANOTHER EXCEPTION LOGGING SERVICE IF YOU NEED TO LOG E.G. STACKTRACES
    ga('send', 'exception', {
        exDescription: err.stack,
        fatal: false
    });

kimmobrunfeldt

// utils.jsx

// Returns wanted data or null. You can specify default value instead of null.
// Remember that arrays are actually objects so you can get index of array with
// 'arr.0'
// e.g get(object, 'data.results.0')
function get(obj, attributePath, defaultValue) {
    var opts = _.extend({defaultValue: null}, {defaultValue: defaultValue});

    if (!obj) {

kimmobrunfeldt

// _.find returns undefined if nothing is found, otherwise returns the found item.
var existsOnCurrentPeriod = _.find(currentValues.operators, function(operatorId) {
    return operatorId === operator.usbKeyId;
});

operator.existsOnPeriod = !!existsOnCurrentPeriod;

// This looks correct at first glance, but see below

kimmobrunfeldt

• http://gis.stackexchange.com/questions/1792/how-can-i-convert-from-euref-fin-coords-to-lat-long
• Koordinaattmuunnin http://gdal.org/gdaltransform.html
• Tietoa aiheesta http://www.kolumbus.fi/eino.uikkanen/geodocsgb/ficoords.htm
• Koordinaattimuunnin-kirjasto http://proj4js.org/
• Protipsejä muunnoksiin http://latuviitta.org/documents/YKJ-TM35FIN_muunnos_ogr2ogr_cs2cs.txt
• Maanmittauslaitoksen online-koordinaattimuunnin http://coordtrans.fgi.fi/transform.jsp
• http://spatialreference.org/ref/epsg/etrs89-etrs-tm35fin/

Google uses WGS 84 Web Mercator as its coordinate system. In ESRI it is under geographic coordinate systems.

kimmobrunfeldt

http://lcamtuf.coredump.cx/afl/

kimmobrunfeldt

/*
 * I add this to html files generated with pandoc. Originally:
 * https://gist.github.com/killercup/5917178#file-pandoc-css
 */

html {
  font-size: 100%;
  overflow-y: scroll;
  -webkit-text-size-adjust: 100%;
  -ms-text-size-adjust: 100%;