Boris Verkhovskiy verhovsky

jq: JSONL ↔︎ JSON conversion

Prerequisites

jq — https://jqlang.github.io/jq/ — "like sed for JSON data"

There are several options available for installing jq. I prefer to use Homebrew: brew install jq

JSONL → JSON

How to reopen a pull-request after a force-push?

Precodinitions

You need the rights to reopen pull requests on the repository.
The pull request hasn't been merged, just closed.

Instructions

Write down the current commit hash of your PR-branch git log --oneline -1 <PR-BRANCH>
Write down the latest commit hash on github before the PR has been closed.
git push -f origin :

Don't use VPN services.

No, seriously, don't. You're probably reading this because you've asked what VPN service to use, and this is the answer.

Note: The content in this post does not apply to using VPN for their intended purpose; that is, as a virtual private (internal) network. It only applies to using it as a glorified proxy, which is what every third-party "VPN provider" does.

A Russian translation of this article can be found here, contributed by Timur Demin.
A Turkish translation can be found here, contributed by agyild.
There's also this article about VPN services, which is honestly better written (and has more cat pictures!) than my article.

To remove a submodule you need to:

Delete the relevant section from the .gitmodules file.
Stage the .gitmodules changes git add .gitmodules
Delete the relevant section from .git/config.
Run git rm --cached path_to_submodule (no trailing slash).
Run rm -rf .git/modules/path_to_submodule (no trailing slash).
Commit git commit -m "Removed submodule "
Delete the now untracked submodule files rm -rf path_to_submodule

	1. General information
	======================

	Common Voice is a corpus of speech data read by users on the Common Voice website (http://voice.mozilla.org/), and based upon text from a number of public domain sources like user submitted blog posts, old books, movies, and other public speech corpora. Its primary purpose is to enable the training and testing of automatic speech recognition (ASR) systems, but we encourage its use for other purposes as well.


	2. Structure
	============

	The corpus is split into several parts for your convenience. The subsets with “valid” in their name are audio clips that have had at least 2 people listen to them, and the majority of those listeners say the audio matches the text. The subsets with “invalid” in their name are clips that have had at least 2 listeners, and the majority say the audio does not match the clip. All other clips, ie. those with fewer than 2 votes, or those that have equal valid and invalid votes, have “other” in their name.

	package main

	import (
	"crypto/aes"
	"crypto/cipher"
	"crypto/rand"
	"crypto/sha256"
	"encoding/hex"
	"fmt"
	"strings"

	Latency Comparison Numbers
	--------------------------
	L1 cache reference/hit 1.5 ns 4 cycles
	Floating-point add/mult/FMA operation 1.5 ns 4 cycles
	L2 cache reference/hit 5 ns 12 ~ 17 cycles
	Branch mispredict 6 ns 15 ~ 20 cycles
	L3 cache hit (unshared cache line) 16 ns 42 cycles
	L3 cache hit (shared line in another core) 25 ns 65 cycles
	Mutex lock/unlock 25 ns
	L3 cache hit (modified in another core) 29 ns 75 cycles

	package main

	import (
	"net/http"
	"os"
	"bytes"
	"path"
	"path/filepath"
	"mime/multipart"
	"io"

	function ch2nato(ch) {
	switch (ch.toLowerCase()) {
	case "a": return "ALPHA";
	case "b": return "BRAVO";
	case "c": return "CHARLIE";
	case "d": return "DELTA";
	case "e": return "ECHO";
	case "f": return "FOXTROT";
	case "g": return "GOLF";
	case "h": return "HOTEL";

	{
	/* Keybindings for emacs emulation. Compiled by Jacob Rus.
	*
	* This is a pretty good set, especially considering that many emacs bindings
	* such as C-o, C-a, C-e, C-k, C-y, C-v, C-f, C-b, C-p, C-n, C-t, and
	* perhaps a few more, are already built into the system.
	*
	* BEWARE:
	* This file uses the Option key as a meta key. This has the side-effect
	* of overriding Mac OS keybindings for the option key, which generally