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Zach Caceres zcaceres

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sundowndev /
Last active Jul 26, 2021
Google dork cheatsheet

Google dork cheatsheet

Search filters

Filter Description Example
allintext Searches for occurrences of all the keywords given. allintext:"keyword"
intext Searches for the occurrences of keywords all at once or one at a time. intext:"keyword"
inurl Searches for a URL matching one of the keywords. inurl:"keyword"
allinurl Searches for a URL matching all the keywords in the query. allinurl:"keyword"
intitle Searches for occurrences of keywords in title all or one. intitle:"keyword"
tkrotoff /
Last active Jul 23, 2021
Front-end frameworks popularity (React, Vue and Angular)

Findings: React is by far the most popular front-end framework/library (and continues to grow faster), except for the GitHub stars. In addition, React is more loved and "wanted" than other front-end frameworks (although it is more used: satisfaction tends to decrease with popularity).

Charts are from different sources and thus colors are inconsistent, please carefully read the chart's legends.

Stack Overflow trends

tomchentw /
Last active Jul 2, 2021
Auto compress images with husky, lint-staged and imagemin

The flow

husky (setup git commit hooks) -> lint-stages (run specific commands by file type) -> imagemin (minify files)

git add -A
git commit # It will compress your images into git repo now

Since the images is now fully compressed, no extra steps is required by webpack/browserify……whatever.

Geoff-Ford /
Last active Jul 20, 2021
Eric Elliott's Composing Software Series

Eric Elliott's "Composing Software" Series

A collection of links to the excellent "Composing Software" series of medium stories by Eric Elliott.

Edit: I see that each post in the series now has index, previous and next links. However, they don't follow a linear flow through all the articles with some pointing back to previous posts effectively locking you in a loop.

groteworld / index.js
Last active Jun 5, 2020
Example aws/aws-sdk-js IotData API Lambda usage
View index.js
// An usage of AWS.IotData in Lambdas
// This example assumes some things
// 1. That you have a environment variable AWS_IOT_ENDPOINT. This is the url that you can find in AWS IoT dashboard settings
// 2. The lambda and your aws iot devices are on the same account and region
const AWS = require('aws-sdk');
const iotData = new AWS.IotData({ endpoint: process.env.AWS_IOT_ENDPOINT });
const handler = (event, context) => {

Debugging JavaScript Applications

A practical distillation for Fullstack Academy students

Faults in computer problems were theorized as far back as 1843, when Ada Lovelace noted of Babbage's Analytical Engine, "Granted that the actual mechanism is unerring in its processes, the cards may give it wrong orders." Almost 160 years later, NIST reported that software errors cost the US $59 billion annually. Clearly, some of the cards are wrong. However, unlike Grace Hopper's famous moth, most of the time the culprit is ourselves.

Debugging is a sanitization procedure consisting of:

  • Preventing bugs in the first place, through good practices and assistive tooling.
  • Detecting bugs when they first arise, through proper error handling and testing.

Vanilla javascript

  • A general smattering (too much to list, codewars problems are great practice!)


  • If you want more detail refer to Gist: Sequelize-Express-Study-Guide
  • How to connect to connect to the database from node (i.e. connection string - protocol://address:port/dbName)


  • Definition


Converting Audio into Different Formats / Sample Rates

Minimal example: transcode from MP3 to WMA:
ffmpeg -i input.mp3 output.wma

You can get the list of supported formats with:
ffmpeg -formats

You can get the list of installed codecs with:


Stevey's Google Platforms Rant

I was at Amazon for about six and a half years, and now I've been at Google for that long. One thing that struck me immediately about the two companies -- an impression that has been reinforced almost daily -- is that Amazon does everything wrong, and Google does everything right. Sure, it's a sweeping generalization, but a surprisingly accurate one. It's pretty crazy. There are probably a hundred or even two hundred different ways you can compare the two companies, and Google is superior in all but three of them, if I recall correctly. I actually did a spreadsheet at one point but Legal wouldn't let me show it to anyone, even though recruiting loved it.

I mean, just to give you a very brief taste: Amazon's recruiting process is fundamentally flawed by having teams hire for themselves, so their hiring bar is incredibly inconsistent across teams, despite various efforts they've made to level it out. And their operations are a mess; they don't real