siscia

package foo

// SplitSlice splits a slice in `numberOfChunks` slices.
//
// Each slice is, at most, one element bigger than any other slice.
// Abs( len(result[i]) - len(result[j]) ) <= 1 for every i, j in the result.
//
// Moreover the function maintains the order of the elements, it is stable.
//
// If the input array is nil, or empty, the function returns nil.

ychaouche

     1	                   AC_BR_BONANZA  Too many newlines in a row... spammy template
     2	                        ACCESSDB  Message would have been caught by accessdb
     3	              ACCT_PHISHING_MANY  Phishing for account information
     4	                  AC_DIV_BONANZA  Too many divs in a row... spammy template
     5	               AC_FROM_MANY_DOTS  Multiple periods in From user name
     6	           AC_HTML_NONSENSE_TAGS  Many consecutive multi-letter HTML tags, likely nonsense/spam
     7	                  AC_POST_EXTRAS  Suspicious URL
     8	        AC_SPAMMY_URI_PATTERNS10  link combos match highly spammy template
     9	        AC_SPAMMY_URI_PATTERNS11  link combos match highly spammy template
    10	        AC_SPAMMY_URI_PATTERNS12  link combos match highly spammy template

33eyes

Commit jupyter notebooks code to git and keep output locally

1. Add a filter to git config by running the following command in bash inside the repo:

git config filter.strip-notebook-output.clean 'jupyter nbconvert --ClearOutputPreprocessor.enabled=True --to=notebook --stdin --stdout --log-level=ERROR'  

2. Create a .gitattributes file inside the directory with the notebooks

3. Add the following to that file:

adrienv1520

How to force a page to reload from server at browser launch with JavaScript

I spent weeks finding a way to refresh a page or a tab from the server once a user starts or restarts the browser. I was very surprised to find nothing about this topic.

Let's dig into the context, tries and the solution I came up with.

Context

Typically, once a user opens a browser and gets to a page, it directly provides the page in cache without refreshing any data from the server. Obviously, this only applies if the user is not in a private navigation.

In this case, as a user, I always need to open the browser and then manually reload the page to get the last updated data. What? Am I too lazy? Sure I am a developer!

mtimbs

{
  "compilerOptions": {
    // project options
    "lib": [
      "ESNext",
      "dom"
    ], // specifies which default set of type definitions to use ("DOM", "ES6", etc)
    "outDir": "lib", // .js (as well as .d.ts, .js.map, etc.) files will be emitted into this directory.,
    "removeComments": true, // Strips all comments from TypeScript files when converting into JavaScript- you rarely read compiled code so this saves space
    "target": "ES6", // Target environment. Most modern browsers support ES6, but you may want to set it to newer or older. (defaults to ES3)

maxkostinevich

#
# Github Actions for Serverless Framework
#
# Create AWS_KEY and AWS_SECRET secrets in Github repository settings
# If you're using env.yml file, store its content as ENV Github secret
#
# Master branch will be deployed as DEV and every new tag starting with "v**" (e.g. v1.0, v1.2, v2.0, etc) will be deployed as PROD
#
# Learn more: https://maxkostinevich.com/blog/how-to-deploy-serverless-applications-using-github-actions/
#

bradtraversy

const express = require('express');
const fetch = require('node-fetch');
const redis = require('redis');

const PORT = process.env.PORT || 5000;
const REDIS_PORT = process.env.PORT || 6379;

const client = redis.createClient(REDIS_PORT);

const app = express();

josuecau

#!/usr/bin/env bash
#
# Convert GPX routes (rte) into tracks (trk) using gpsbabel.
# (https://www.gpsbabel.org/)

set -e

if ! type gpsbabel >/dev/null 2>&1; then
  echo 'gpsbabel not found'
  exit 1

oak-wildwood

import React from 'react';

class CalendlyEmbed extends React.Component {
  calendlyScriptSrc = 'https://assets.calendly.com/assets/external/widget.js'
  buildCalendlyUrl = (account, eventName) =>
    `https://calendly.com/${account}/${eventName}`

  componentDidMount() {
    const head = document.querySelector('head')
    const script = document.createElement('script')

swyxio

2019 update: this essay has been updated on my personal site, together with a followup on how to get started

2020 update: I'm now writing a book with updated versions of all these essays and 35 other chapters!!!!

1. Learn in public

If there's a golden rule, it's this one, so I put it first. All the other rules are more or less elaborations of this rule #1.

You already know that you will never be done learning. But most people "learn in private", and lurk. They consume content without creating any themselves. Again, that's fine, but we're here to talk about being in the top quintile. What you do here is to have a habit of creating learning exhaust. Write blogs and tutorials and cheatsheets. Speak at meetups and conferences. Ask and answer things on Stackoverflow or Reddit. (Avoid the walled gardens like Slack and Discourse, they're not public). Make Youtube videos