This note outlines a principled way to meta-programming in Scala. It tries to combine the best ideas from LMS and Scala macros in a minimalistic design.
LMS: Types matter. Inputs, outputs and transformations should all be statically typed.
Macros: Quotations are ultimately more easy to deal with than implicit-based type-lifting
LMS: Some of the most interesting and powerful applications of meta-programming
I use a "gaming mouse" as my current favorite every-day computer mouse, when I'm not just using the trackpad.
If you're not familiar with it, it's a great computer mouse that has some extra buttons that can be arbitrarily assigned key combos, macros, and various functions.
Recently, I decided to tweak some settings for every day desktop/work use, and I've been quite pleased. Here's a couple things I did:
| # https://stackoverflow.com/questions/6543519/undoing-accidental-git-stash-pop | |
| # https://stackoverflow.com/questions/89332/how-to-recover-a-dropped-stash-in-git | |
| accepted | |
| If you have only just popped it and the terminal is still open, you will still have the hash value printed by git stash pop on screen (thanks, Dolda). | |
| Otherwise, you can find it using this for Linux and Unix: | |
| git fsck --no-reflog | awk '/dangling commit/ {print $3}' | |
| and for Windows: |
| diff --git a/doc/misc/efaq.texi b/doc/misc/efaq.texi | |
| index f7a47f8..e9cfe7a 100644 | |
| --- a/doc/misc/efaq.texi | |
| +++ b/doc/misc/efaq.texi | |
| @@ -1491,6 +1491,39 @@ exhibits all the colors Emacs knows about on the current display. | |
| Syntax highlighting is on by default since version 22.1. | |
| +Emacs 26.1 and later support direct color mode in terminals. If Emacs | |
| +finds Terminfo capabilities @samp{setb24} and @samp{setf24}, 24-bit |
| OPTIONAL MATCH path = (x)<-[*..3]-() WHERE ID(x) = 65 | |
| WITH apoc.coll.toSet([n in nodes(path) WHERE n is not null | |
| | { id: id(n),label: labels(n),type:"",metadata: properties(n) } ]) as nodes, | |
| apoc.coll.toSet([r in relationships(path) WHERE r is not null | |
| | { id: id(r),source: id(startNode(r)),relation: type(r),target: id(endNode(r)), directed: "true" } ]) as rels | |
| RETURN { graph: { type:"",label: "",directed: "true",nodes: nodes,edges: rels, | |
| metadata:{ countNodes: size(nodes),countEdges: size(rels) } } } as graph; |
Firstly check that xrandr has the modeline you need (resolution of the screen you want to use)
$ xrandr
Screen 0: minimum 320 x 200, current 2732 x 768, maximum 16384 x 16384
eDP connected primary 1366x768+0+0 (normal left inverted right x axis y axis) 309mm x 173mm
1366x768 60.00*+
1280x720 59.86 
| defmodule Absinthe.Ecto.Resolution.Schema do | |
| @moduledoc """ | |
| This module provides helper functions to resolve a GraphQL query into `Ecto.Query`. | |
| """ | |
| import Absinthe.Resolution.Helpers | |
| import Ecto.Query | |
| alias Absinthe.Resolution | |
| alias Absinthe.Blueprint.Document.Field |
| ¿cómo he de hacerte sentir? | |
| ¿cómo hacerte entenderlo? | |
| Sin que se adueñen de ti | |
| con su rostro de espanto | |
| la parálisis el miedo. | |
| Las palabras que fermentan | |
| lo que digo lo que siento | |
| incapaz de retenerlas |