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Eric Nelson sandalsoft

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Working from the beach
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@ehpc
ehpc / ramda-promises-compose.js
Last active July 17, 2023 03:29
How to compose promises with Ramda
// Custom promise-based compose
const composeWithPromise = (...args) =>
R.composeWith((f, val) => {
if (val && val.then) {
return val.then(f);
}
if (Array.isArray(val) && val.length && val[0] && val[0].then) {
return Promise.all(val).then(f);
}
return f(val);
@developit
developit / workerize-pool.js
Last active January 5, 2024 15:49
Simple pooling for workerize / workerize-loader.
/**
* Copyright 2018 Google Inc. All Rights Reserved.
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
* http://www.apache.org/licenses/LICENSE-2.0
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and

How we incorporate next and cloudfront (2018-04-21)

Feel free to contact me at robert.balicki@gmail.com or tweet at me @statisticsftw

This is a rough outline of how we utilize next.js and S3/Cloudfront. Hope it helps!

It assumes some knowledge of AWS.

Goals

@fbartho
fbartho / 0. Synology RAID Expansion-Resync Performance.md
Last active April 29, 2024 19:02
Walkthrough of what I did to increase performance on my Synology NAS box during an expansion, and afterwards.

Performance on Synology RAIDs

(especially while expanding)

Warning: The exact commands may not match for your particular linux OS / Synology(NAS) device. I had to customize the commands after exploring my particular system's setup.

If you're new to linux, or this is a new piece of hardware / a new synology device, jump down to the section called "Inspecting a setup"

Contents

@joshisa
joshisa / URL Parsing
Created February 3, 2017 02:27
Parsing of URLs using bash sh scripting
#!/bin/bash
# Referenced and tweaked from http://stackoverflow.com/questions/6174220/parse-url-in-shell-script#6174447
proto="$(echo $1 | grep :// | sed -e's,^\(.*://\).*,\1,g')"
# remove the protocol
url="$(echo ${1/$proto/})"
# extract the user (if any)
userpass="$(echo $url | grep @ | cut -d@ -f1)"
pass="$(echo $userpass | grep : | cut -d: -f2)"
if [ -n "$pass" ]; then
@hollance
hollance / neural.c
Last active April 21, 2023 17:13
Playing with BNNS on macOS 10.12. The "hello world" of neural networks.
/*
The "hello world" of neural networks: a simple 3-layer feed-forward
network that implements an XOR logic gate.
The first layer is the input layer. It has two neurons a and b, which
are the two inputs to the XOR gate.
The middle layer is the hidden layer. This has two neurons h1, h2 that
will learn what it means to be an XOR gate.
@mingfang
mingfang / convert id_rsa to pem
Last active March 3, 2024 08:46
Convert id_rsa to pem file
openssl rsa -in ~/.ssh/id_rsa -outform pem > id_rsa.pem
chmod 600 id_rsa.pem
@tracker1
tracker1 / 01-directory-structure.md
Last active April 26, 2024 21:26
Anatomy of a JavaScript/Node project.

Directory structure for JavaScript/Node Projects

While the following structure is not an absolute requirement or enforced by the tools, it is a recommendation based on what the JavaScript and in particular Node community at large have been following by convention.

Beyond a suggested structure, no tooling recommendations, or sub-module structure is outlined here.

Directories

  • lib/ is intended for code that can run as-is
  • src/ is intended for code that needs to be manipulated before it can be used