jfet97

function isObject(entity) {
    return typeof entity === "object" && entity !== null;
}

function getAdjacentNodes(obj) {
    return (
        Object.entries(obj)
        .filter(([, v]) => isObject(v))
    )
}

gmk57

/**
 * Coroutine-based solution for delayed and periodic work. May fire once (if [interval] omitted)
 * or periodically ([startDelay] defaults to [interval] in this case), replacing both
 * `Observable.timer()` & `Observable.interval()` from RxJava.
 *
 * In contrast to RxJava, intervals are calculated since previous run completion; this is more
 * convenient for potentially long work (prevents overlapping) and does not suffer from queueing
 * multiple invocations in Doze mode on Android.
 *
 * Dispatcher is inherited from scope, may be overridden via [context] parameter.

customcommander

JSDoc Cheat Sheet

Things I found myself researching over and over without taking the time to write them down. Until now.

Table of Contents

1. Should I use {String} vs {string} or {Number} vs {number} ...?
2. Type Expression: Optional vs Nullable vs Non-nullable
3. When do I need to use the @function tag?

mlabbe

#!/bin/bash

clang hello.c -target arm64-apple-darwin20.1.0 -o hello.arm64
echo -n "hello.arm64 is architecture " && lipo -archs ./hello.arm64

clang hello.c -target x86_64-apple-darwin-macho -o hello.x86_64
echo -n "hello.x86_64 is architecture " && lipo -archs ./hello.x86_64

lipo  hello.arm64 hello.x86_64  -create -output hello
echo -n "final output binary has archs " && lipo -archs ./hello

jfet97

function isObject(entity) {
    return typeof entity === "object" && entity !== null;
}

function cloneNonObjectProperties(obj) {
    return Object.fromEntries(
        Object.entries(obj).filter(([, v]) => !isObject(v))
    )
}

pwillis-els

Heap dumping a Java process running in AWS ECS

Note: this guide is designed for AWS ECS services, but starting from Step 4 is functionally equivalent to any Docker container on a Linux host.

Step 1. Look up ECS service

1. Log into the AWS Console using the appropriate AWS account
2. Navigate to AWS ECS service clusters (https://console.aws.amazon.com/ecs/home)
3. Make sure you are in the correct region, if not, switch to the correct region (second drop-down menu in top right corner)
4. Select the correct cluster (ex: https://console.aws.amazon.com/ecs/home?region=us-east-1#/clusters//services)
5. In the Services tab, In the 'Filter in this page' text box, type the name of the service

jsreynolds

# Run as admin!
# Note you can run more than once - it will not create duplicates

# Based off of https://gist.github.com/dknoodle

$userPath = $env:USERPROFILE
$pathExclusions = New-Object System.Collections.ArrayList
$processExclusions = New-Object System.Collections.ArrayList

# Visual Studio 2019

daeh

#!/usr/bin/env python3
# -*- coding: utf-8 -*-

"""Script to facilitate the import of a Readcube Papers 3 library into Zotero

__Purpose of this script__

If you export your Readcube (Mekentosj) Papers3 library as a BibTeX file, the file paths to the PDFs are not formatted
  correctly for Zotero to import them.

bravo-kernel

# Determines which branch(es) will cause a CI build to be started
trigger:
- master

# Stages precede strategy, in other words each stage can contain a strategy (or multiple or none)
# Full run-cylce described here: https://docs.microsoft.com/en-us/azure/devops/pipelines/process/runs?view=azure-devops
stages:
- stage: Prepare
  jobs:
  - job:

metafloor

ZPL Commands

Command	Format	Description
^A	^Afo,h,w,d:f.x	Use Scalable/Bitmapped Font
^A@	^A@o,h,w,d:f.x	Use Font Name to Call Font
^B0	^B0a,b,c,d,e,f,g	Aztec Bar Code Parameters
^B1	^B1o,e,h,f,g	Code 11 Bar Code
^B2	^B2o,h,f,g,e,j	Interleaved 2 of 5 Bar Code
^B3	^B3o,e,h,f,g	Code 39 Bar Code