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Carlos Fernandez Garcia carlosvillademor

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@mbreksopuro
mbreksopuro / start_reindex.sh
Last active April 7, 2026 20:41
Reindex API from Remote ElasticSearch to Local ElasticSearch Servers (for up to ES 6.x)
#!/bin/bash
###################################################
## Start ElasticSearch Reindex Same Indices
##
## Created by : Hartfordfive - 2019-02-01
## Modified by : Marjono B. Reksopuro - 2019-03-11
##
##
###################################################
@rodrigoborgesdeoliveira
rodrigoborgesdeoliveira / ActiveYouTubeURLFormats.txt
Last active March 29, 2026 06:20 — forked from ScottCooper92/gist:ea11b690ba4b1278e049
Example of the YouTube videos URL formats
http://www.youtube.com/watch?v=-wtIMTCHWuI
http://youtube.com/watch?v=-wtIMTCHWuI
http://m.youtube.com/watch?v=-wtIMTCHWuI
https://www.youtube.com/watch?v=lalOy8Mbfdc
https://youtube.com/watch?v=lalOy8Mbfdc
https://m.youtube.com/watch?v=lalOy8Mbfdc
http://www.youtube.com/watch?v=yZv2daTWRZU&feature=em-uploademail
http://youtube.com/watch?v=yZv2daTWRZU&feature=em-uploademail
http://m.youtube.com/watch?v=yZv2daTWRZU&feature=em-uploademail
@hartfordfive
hartfordfive / reindex.sh
Last active June 24, 2025 23:53
Bash script to re-index all indices matching apattern from a remote Elasticsearch cluster to a local one
#!/bin/bash
if [ "$1" == "" ] || [ "$2" == "" ]; then
echo "Usage: ./reindex.sh [REMOTE_HOST:REMOTE_PORT] [INDEX_PATTERN] [LOCAL_HOST:LOCAL_PORT]"
exit 1
fi
REMOTE_HOST=$1
PATTERN=$2
if [ "$3" == "" ]; then

FWIW: I (@rondy) am not the creator of the content shared here, which is an excerpt from Edmond Lau's book. I simply copied and pasted it from another location and saved it as a personal note, before it gained popularity on news.ycombinator.com. Unfortunately, I cannot recall the exact origin of the original source, nor was I able to find the author's name, so I am can't provide the appropriate credits.


Effective Engineer - Notes

What's an Effective Engineer?

@joepie91
joepie91 / random.md
Last active March 23, 2026 02:04
Secure random values (in Node.js)

Not all random values are created equal - for security-related code, you need a specific kind of random value.

A summary of this article, if you don't want to read the entire thing:

  • Don't use Math.random(). There are extremely few cases where Math.random() is the right answer. Don't use it, unless you've read this entire article, and determined that it's necessary for your case.
  • Don't use crypto.getRandomBytes directly. While it's a CSPRNG, it's easy to bias the result when 'transforming' it, such that the output becomes more predictable.
  • If you want to generate random tokens or API keys: Use uuid, specifically the uuid.v4() method. Avoid node-uuid - it's not the same package, and doesn't produce reliably secure random values.
  • If you want to generate random numbers in a range: Use random-number-csprng.

You should seriously consider reading the entire article, though - it's

@oeon
oeon / base64-encode-decode.js
Created August 23, 2016 17:35 — forked from JavaScript-Packer/base64-encode-decode.js
Perfect ATOB/BTOA alternatives (Base64 encoder/decoder) for JavaScript/Jscript.net Demo on http://jsfiddle.net/1okoy0r0/
function b2a(a) {
var c, d, e, f, g, h, i, j, o, b = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=", k = 0, l = 0, m = "", n = [];
if (!a) return a;
do c = a.charCodeAt(k++), d = a.charCodeAt(k++), e = a.charCodeAt(k++), j = c << 16 | d << 8 | e,
f = 63 & j >> 18, g = 63 & j >> 12, h = 63 & j >> 6, i = 63 & j, n[l++] = b.charAt(f) + b.charAt(g) + b.charAt(h) + b.charAt(i); while (k < a.length);
return m = n.join(""), o = a.length % 3, (o ? m.slice(0, o - 3) :m) + "===".slice(o || 3);
}
function a2b(a) {
var b, c, d, e = {}, f = 0, g = 0, h = "", i = String.fromCharCode, j = a.length;
FROM ruby
RUN mkdir /app
WORKDIR /app
COPY Gemfile Gemfile
RUN bundle install
COPY google.rb google.rb
RUN chmod +x google.rb
@boennemann
boennemann / README.md
Last active March 4, 2026 14:27
Pushing new releases of a legacy version with semantic-release

If you have a package where a lot of people are still using a legacy version of it you might want to keep pushing (security-)fixes to that "branch".

Let's say the "latest" version of your package is "5.4.0", but there is as significant amount of people still using "4.7.4" – the last version you released before doing "5.0.0".

You found a critical bug in "5.4.0" and push it as out as "5.4.1", but it applies to "4.7.4" as well and so you want to do "4.7.5".

Assuming you have semantic-release already set up, you can follow these steps to get that "4.7.5" legacy support release out.

  1. Go to the relevant commit: git checkout v4.7.4
  2. Create a new branch from it: git checkout -b 4.x (You can choose any branch name, just make sure to use the same in step 3)
@telekosmos
telekosmos / uniq.js
Last active December 26, 2025 08:37
Remove duplicates from js array (ES5/ES6)
var uniqueArray = function(arrArg) {
return arrArg.filter(function(elem, pos,arr) {
return arr.indexOf(elem) == pos;
});
};
var uniqEs6 = (arrArg) => {
return arrArg.filter((elem, pos, arr) => {
return arr.indexOf(elem) == pos;
});
@nolanlawson
nolanlawson / protips.js
Last active March 1, 2026 16:21
Promise protips - stuff I wish I had known when I started with Promises
// Promise.all is good for executing many promises at once
Promise.all([
promise1,
promise2
]);
// Promise.resolve is good for wrapping synchronous code
Promise.resolve().then(function () {
if (somethingIsNotRight()) {
throw new Error("I will be rejected asynchronously!");