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@wanderview
wanderview / sw.js
Last active January 29, 2021 08:16
Example "no-op" navigation preload service worker
self.addEventListener('fetch', evt => {
// Fallback for subresource requests or in browsers that do not
// support navigation preload.
if (evt.request.mode !== "navigate" || !evt.preloadResponse)
return;
evt.respondWith(async _ => {
// Try to get the navigation preload response.
let r = await evt.preloadResponse;
@wanderview
wanderview / gist.cpp
Created June 25, 2018 14:21
firefox CSP impl gist
//
// nsILoadInfo.idl
//
interface nsILoadInfo
{
// CSP data that was parsed from the LoadInfo's channel. This is purely
// for communicating the value back to the client that triggered the
// load. This should only be set for non-subresource loads. This
// should not be used for enforcing CSP on subresource loads. Instead
// use GetClientInfo() and the CSP value there.
@wanderview
wanderview / frame.html
Created October 26, 2017 13:02
Common about:blank replacement case
<!DOCTYPE html>
<html>
<script>
// self.bar === 'foobar'
</script>
</html>
@wanderview
wanderview / sri-sw.js
Created October 17, 2017 14:54
SRI debugging service worker
self.skipWaiting();
addEventListener('fetch', evt => {
evt.respondWith(async function() {
try {
let response = await fetch(evt.request);
console.log(`==> SUCCESS for url:${evt.request.url} integity:${evt.request.integrity}`);
return response;
} catch(e) {
console.log(`==> FAILURE for url:${evt.request.url} integity:${evt.request.integrity}`);
@wanderview
wanderview / headers.js
Last active October 11, 2016 15:08
let headers = new Headers();
headers.append('X-Food', 'Candy Corn');
headers.append('X-Drink', 'Cider');
let request = new Request('/order.html');
autoHeaders.put(request, headers);
@wanderview
wanderview / SomethingLikeThis.h
Created July 15, 2016 14:21
void
AssertAndSuppressCleanupFunc(ErrorResult* aRv)
{
aRv->AssertReportedOrSuppressed();
aRv->SuppressException();
}
template <typename CleanupFunc = AssertAndSuppressCleanupFunc>
class ErrorResult
{
@wanderview
wanderview / median.py
Last active January 2, 2016 09:49
Python Median Test
import numpy
import scipy
from scipy import stats
def median_test(samples1, samples2):
median = numpy.median(samples1 + samples2)
below1, above1 = count_partition(samples1, median)
below2, above2 = count_partition(samples2, median)
@wanderview
wanderview / gist:7046437
Created October 18, 2013 19:02
mozilla-central for-of usage
./b2g/chrome/content/shell.js: for (let crashid of pending) {
./b2g/chrome/content/dbg-browser-actors.js: for (let [browser, actor] of this._actorByBrowser) {
./js/examples/jorendb.js: for (var cmd of commandArray) {
./js/src/devtools/rootAnalysis/CFG.js: for (var xbody of functionBodies) {
./js/src/devtools/rootAnalysis/CFG.js: for (var edge of body.PEdge) {
./js/src/devtools/rootAnalysis/CFG.js: for (var edge of body.PEdge) {
./js/src/devtools/rootAnalysis/CFG.js: for (var e of predecessors[edge.Index[0]])
./js/src/devtools/rootAnalysis/CFG.js: for (var nedge of successors[point]) {
./js/src/devtools/rootAnalysis/computeCallgraph.js: for (var entry of index[name]) {
./js/src/devtools/rootAnalysis/computeCallgraph.js: for (var field of csu.FunctionField) {
@wanderview
wanderview / gist:6177669
Created August 7, 2013 19:33
onClickHandler() proposal
function onClickHandler(evt) {
var target = evt.target;
var dataset = target.dataset || {};
var parentDataset = target.parentNode ?
(target.parentNode.dataset || {}) : {};
var uuid = dataset.uuid;
var node = target;
if (!uuid) {
uuid = parentDataset.uuid;
node = target.parentNode;
@wanderview
wanderview / gist:6166371
Created August 6, 2013 16:58
enterSelectMode() idea
// ids being exported by a timer loop
var exporting = [];
var gotSomeIds = function(ids) {
if (!ids) {
// selection done... we can finalize export
}
Array.prototype.push.apply(exporting, ids);
};