| #!/bin/bash | |
| # | |
| # Purpose: manually associate missed renames in merge conflicts | |
| # | |
| # Usage: git merge-associate <our-target> <base> <theirs> | |
| # | |
| # Example: After a failed rename detection A/a -> B/b which results | |
| # in CONFLICT (delete/modify) for A/a and corresponding "deleted by us" | |
| # messages in git status, the following invocation can be used to manually | |
| # establish the link: |
| javascript: void (function (main) { | |
| var script = document.createElement('script'); | |
| script.onload = main; | |
| script.src = 'https://davidshimjs.github.io/qrcodejs/qrcode.min.js'; | |
| document.head.appendChild(script).parentNode.removeChild(script); | |
| })(function () { | |
| var size = 400; | |
| var qr = new QRCode(document.body, { | |
| text: location.href, | |
| width: size, |
Hacking CORS restriction to enable in-browser XHR to any server.
Say you are running an web app at localhost, and you want to send XHR to http://remote-server:80, but the CORS restriction forbids access because you are sending requests from an origin that remote-server:80 does not allow.
Run:
| class left_pad: | |
| def __init__(this,PadChar=' ',width=4): | |
| this.PadChar=PadChar | |
| this.width = width | |
| def LeftPad(this,stringToPadWithChar): | |
| charsToPad=this.width-len(stringToPadWithChar) | |
| OutStr='' | |
| if(charsToPad>0): | |
| for i in range(0,charsToPad): | |
| OutStr=OutStr+this.PadChar |
[ Update 2025-03-24: Commenting is disabled permanently. Previous comments are archived at web.archive.org. ]
Most of the terminal emulators auto-detect when a URL appears onscreen and allow to conveniently open them (e.g. via Ctrl+click or Cmd+click, or the right click menu).
It was, however, not possible until now for arbitrary text to point to URLs, just as on webpages.
This document contains some ideas for additions to the Nix language.
The Nix package manager, Nixpkgs and NixOS currently have several problems:
enableFoo, but there is no way for the Nix
UI to discover them, let alone to provide programmatic ways to
| default['sshd']['sshd_config']['AuthenticationMethods'] = 'publickey,keyboard-interactive:pam' | |
| default['sshd']['sshd_config']['ChallengeResponseAuthentication'] = 'yes' | |
| default['sshd']['sshd_config']['PasswordAuthentication'] = 'no' |
by Bruce Pascoe - 1 May, 2019
"A monad is just a monoid in the category of endofunctors. What's the problem?" ~James Iry[^1]
The problem... is that there are several problems.
It's been said that monads bear a dreadful curse. Once you finally understand what they are, you begin to see them everywhere--but somehow become completely incapable of explaining them to anyone else. Many tutorial writers have tried to break the Great Curse--the Web is lousy with bold attempts and half successes that attest to this--and just as many have failed. Well, I'm here to address the elephant in the room[^2] and tell you that I intend to break the Great Curse once and for all.
There are basically two ways a monad tutorial tends to go. One is a paragraph or two of minimal descriptions of one or two common monads (Haskell's Maybe in particular is very popular), followed by a lot of intimidating Haskell syntax trying to explain--precisely--how it all fits together. This is well
| Mute these words in your settings here: https://twitter.com/settings/muted_keywords | |
| ActivityTweet | |
| generic_activity_highlights | |
| generic_activity_momentsbreaking | |
| RankedOrganicTweet | |
| suggest_activity | |
| suggest_activity_feed | |
| suggest_activity_highlights | |
| suggest_activity_tweet |
| #ifndef __cplusplus | |
| # define decltype typeof | |
| # include <stdbool.h> | |
| #endif | |
| #include <assert.h> | |
| #include <stdlib.h> | |
| #include <stdio.h> | |
| #define TOKEN_CONCAT_EX(x, y) x##y | |
| #define TOKEN_CONCAT(x, y) TOKEN_CONCAT_EX(x, y) |