Mentor Gabriel Fonseca Linkedin
Thiago Delgado thiagodelgado111
yoavniran
/ ultimate-ut-cheat-sheet.md
Last active
July 16, 2025 06:32
The Ultimate Unit Testing Cheat-sheet For Mocha, Chai, Sinon, and Jest
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| contract Function_hook_example { | |
| function Function_hook_example() { | |
| owner = msg.sender; | |
| } | |
| modifier isOwner { | |
| if (msg.sender == owner) { | |
| _ | |
| } |
jorinvo
/ challenge.md
Last active
November 19, 2024 02:40
This is a little challenge to find out which tools programmers use to get their everyday tasks done quickly.
You got your hands on some data that was leaked from a social network and you want to help the poor people.
Luckily you know a government service to automatically block a list of credit cards.
The service is a little old school though and you have to upload a CSV file in the exact format. The upload fails if the CSV file contains invalid data.
The CSV files should have two columns, Name and Credit Card. Also, it must be named after the following pattern:
YYYYMMDD.csv.
themeteorchef
/ timezones.js
Last active
September 12, 2024 13:11
Array of timezones as objects, sorted by offset and name.
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| [ | |
| { | |
| "offset": "GMT-12:00", | |
| "name": "Etc/GMT-12" | |
| }, | |
| { | |
| "offset": "GMT-11:00", | |
| "name": "Etc/GMT-11" | |
| }, | |
| { |
spalladino
/ mysql-docker.sh
Created
December 22, 2015 13:47
Backup and restore a mysql database from a running Docker mysql container
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| # Backup | |
| docker exec CONTAINER /usr/bin/mysqldump -u root --password=root DATABASE > backup.sql | |
| # Restore | |
| cat backup.sql | docker exec -i CONTAINER /usr/bin/mysql -u root --password=root DATABASE | |
JeOam
/ Java.md
Last active
May 5, 2020 03:15
Install Java 8 on OS X: https://www.cyanhall.com/posts/notes/7.homebrew-cheatsheet/#java
Update: https://www.cyanhall.com/posts/notes/7.homebrew-cheatsheet/#java
on El Capitan, after installing the brew...
$ brew update
$ brew tap caskroom/cask
$ brew install Caskroom/cask/java
And Java 8 will be installed at /Library/Java/JavaVirtualMachines/jdk1.8.xxx.jdk/
rauchg
/ zero-to-microservice-with-now.md
Last active
June 19, 2020 01:17
The following guide will show you how to deploy a simple microservice written in JavaScript using 𝚫 now.
It uses Open Source tools that are widely available, tested and understood:
- Node.JS
- NPM
- Express
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| { | |
| "International Date Line West":"Pacific/Midway", | |
| "Midway Island":"Pacific/Midway", | |
| "American Samoa":"Pacific/Pago_Pago", | |
| "Hawaii":"Pacific/Honolulu", | |
| "Alaska":"America/Juneau", | |
| "Pacific Time (US & Canada)":"America/Los_Angeles", | |
| "Tijuana":"America/Tijuana", | |
| "Mountain Time (US & Canada)":"America/Denver", | |
| "Arizona":"America/Phoenix", |
bradvogel
/ livesync.js
Last active
June 5, 2020 08:16
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| /** | |
| * This script will automatically sync all updates from one database to another. It is meant to be run while | |
| * syncing the database using mongodump and mongorestore. | |
| * | |
| * Example: | |
| * node livesync.js mongodb://<user>:<pass>@dbhost.com:10645/app-production \ | |
| * mongodb://<user>:<pass>@dbhost.com:10499/local?authSource=app-production \ | |
| * app-production \ | |
| * mongodb://<user>:<pass>@newdbhost.com/app-prod | |
| */ |