ccorcos

http://stackoverflow.com/questions/4640348/why-do-scrollbars-appear-when-using-a-svg-element-inside-a-div/4642713#4642713

svg { 
	display:block; 
}

ccorcos

I found this: http://bl.ocks.org/mbostock/1129492

But it doesn't work when you want the svg to be responsive to the browser window size:
    svg = d3.select("#network").append("svg")
        .attr("viewBox", "0 0 " + width + " " + height)
        .attr("preserveAspectRatio", "xMidYMid meet");

Since the height and width are the units of the svg now, we need to account for when the height and width aren't the same as when initialized. Note that for this example, height = width = 800. This example needs to be alters if height != width.

    var currentWidth = $("svg").width();

ccorcos

I was having an issue that a function in another file wasn't seeing a variable in another file:

http://stackoverflow.com/questions/22545559/javascript-design-patterns-with-meteor/22546366

file scope
var x = 10;

meteor global scope
x = 10;

ccorcos

I spent way too long trying to get this to work.

Template.search.events({
    'keyup input#search': function(e, t) {
        if (e.keyCode == 13) {
            // if the user presses enter to select a typeahead
            var node = Nodes.findOne({
                title: e.target.value
            });

ccorcos

class MyException(Exception):

    def __init__(self, msg):
        Exception.__init__(self, msg)

if True:
    raise MyException("fucked up")

ccorcos

import pkg_resources


def version(packageName):
    return pkg_resources.get_distribution(packageName).version

package = "matplotlib"
print package + ": " + version(package)

ccorcos

from pylab import *

# Some Log rules:
# a*b = log(a) + log(b)
# a/b = log(a) - log(b)
# a**b = b*log(a)
# exp(log(x)) = log(exp(x)) = x
#
# The Trick:
# log(a + b) = log(a + b) - log(c) + log(c)

ccorcos

function randomInRange(min,max) {
    var random = Math.floor(Math.random() * (max - min + 1)) + min;
    return random;
}

ccorcos

////////// Helpers for in-place editing //////////
// Returns an event map that handles the "escape" and "return" keys and
// "blur" events on a text input (given by selector) and interprets them
// as "ok" or "cancel".
okCancelEvents = function(selector, callbacks) {
    var ok = callbacks.ok || function() {};
    var cancel = callbacks.cancel || function() {};

    var events = {};
    events['keyup ' + selector + ', keydown ' + selector] =

ccorcos

Session.setDefault("parents", [])
Session.setDefault("children", [])

Template.main.rendered = function() {
    // autoupdate the parents and children
    Deps.autorun(function() {
        nodeId = Session.get("editNode");
        if (nodeId) {
            parents = parentsOf(nodeId)
            children = childrenOf(nodeId)