lkaczanowski

The duplicate #load problem and how to fix it

Symptom: A weird error such as:

error FS0001: This expression was expected to have type
    'FSI_0011.MyType'
but here has type
    'FSI_0012.MyType'

lkaczanowski

static async IAsyncEnumerable<T> UnFold<T, TAcc>(Func<TAcc, Task<(bool Next, IAsyncEnumerable<T> Values, TAcc Acc)>> f, TAcc seed)
{
    var acc = seed;
    var result = default((bool Next, IAsyncEnumerable<T> Values, TAcc Acc));
    do
    {
        result = await f(acc);
        await foreach (var value in result.Values)
            yield return value;

lkaczanowski

#r "System.Xml.Linq"

open System
open System.IO
open System.Xml.Linq

let script = seq {

    //TODO: this currently loads fsproj's in alphabeticall order, we should instead
    //build the dependencies graph of the fsproj's and load them in topological sort order

lkaczanowski

(function() {
  d3.force_labels = function force_labels() {    
    var labels = d3.layout.force();
      
    // Update the position of the anchor based on the center of bounding box
    function updateAnchor() {
      if (!labels.selection) return;
      labels.selection.each(function(d) {
        var bbox = this.getBBox(),
            x = bbox.x + bbox.width / 2,

lkaczanowski

/**
 * WkHtmlToPdf table splitting hack.
 * 
 * Script to automatically split multiple-pages-spanning HTML tables for PDF 
 * generation using webkit.
 * 
 * To use, you must adjust pdfPage object's contents to reflect your PDF's 
 * page format. 
 * The tables you want to be automatically splitted when the page ends must 
 * have a class name of "splitForPrint" (can be changed).

lkaczanowski

jQuery Validate Hooks

If you're using [ASP.NET MVC3][], it uses [jQuery Validate][] to do client-side validations. Instead of using [jQuery Validate][] directly, however, it wraps it with its own jQuery plugin called [jQuery.Validate.Unobtrusive][]. [jQuery.Validate.Unobtrusive][] sets up [jQuery Validate][] for you, behind the scenes, so you don't have an opportunity to customize your [jQuery Validate][] settings at all!

We've been running into trouble with this when we've been doing our own custom client-side validations. We need a way to integrate with the build-in [ASP.NET MVC3][] validation so we can:

lkaczanowski

    function onErrors(form, validator) {  // 'this' is the form element
        var container = $(this).find("[data-valmsg-summary=true]"),
            list = container.find("ul");

        if (list && list.length && validator.errorList.length) {
            list.empty();
            container.addClass("validation-summary-errors").removeClass("validation-summary-valid");

            $.each(validator.errorList, function () {
                $("<li />").html(this.message).appendTo(list);