Matthew Hartstonge matthewhartstonge

Monitoring a NATS Streaming channel with Grafana and Prometheus

Here you can find a few examples of monitoring NATS Streaming channels:

Pending Messages from Channel Foo

sum(nss_chan_subs_pending_count{channel="foo"}) by (client_id)

[WINDOWS] How to enable auto-signing Git commits with GnuPG for programs that don't support it natively

This is a step-by-step guide on how to enable auto-signing Git commits with GPG for every applications that don't support it natively (eg. GitHub Desktop, Eclipse, Git Tower, ...)

Requirements

Install GPG4Win: this software is a bundle with latest version of GnuPG v2, Kleopatra v3 certificate manager, GNU Privacy Assistant (GPA) v0.9 which is a GUI that uses GTK+, GpgOL and GpgEX that are respectively an extension for MS Outlook and an extension for Windows Explorer shell
Install Git for Windows: so you can have a *nix based shell, this software is a bundle with latest version of Git which use MINGW environment, a Git bash shell, a Git GUI and an extension for Windows Explorer shell (Make sure your local version of Git is at least 2.0, otherwise Git don't have support for automatically sign your commits)
Verify

Simple WordPress Bulk Insert

A very simple function to perform bulk SQL inserts, since WPDB doesn't provide one directly. The aim is for simplicity - both in the function itself, and in using it - rather than being a massive beast which covers all possible incorrect usage scenarios. Provide it with clean, consistent data, and it should hopefully be able to do what you want without issue.

Notes:

Provide a table name and an array of associative arrays of rows to insert
Column names are pulled from the first row of data automatically
Make sure you provide the same fields in each row (there's no protection for this)
Data types (for WPDB placeholders) are auto-detected for each individual value (using is_numeric())
There is no protection for exceeding maximum query size (i.e. MySQL's max_allowed_packet); you could pre-batch into smaller "safe" chunks if you need to handle this case - or just find a better way to insert such a large amount of data

Antonym List

Note: The table headings (positive/negative) are not necessarily meaningful.

Positive	Negative
`acquire`	`release`
`add`	`remove` (e.g. an item), `subtract` (arithmetic)
`advance`	`retreat`
`allocate`	`deallocate` (correct), `free` (common)
`allow`	`deny`

	# Change these variables as necessary.
	main_package_path = ./cmd/example
	binary_name = example

	# ==================================================================================== #
	# HELPERS
	# ==================================================================================== #

	## help: print this help message
	.PHONY: help

	/*
	'plugin:prettier/recommended' does the following:

	extends: ['prettier'],
	plugins: ['prettier'],
	rules: {
	'prettier/prettier': 'error'
	}
	*/
	module.exports = {

	import Foundation
	import WebKit

	final class WebCacheCleaner {

	class func clean() {
	HTTPCookieStorage.shared.removeCookies(since: Date.distantPast)
	print("[WebCacheCleaner] All cookies deleted")

	WKWebsiteDataStore.default().fetchDataRecords(ofTypes: WKWebsiteDataStore.allWebsiteDataTypes()) { records in