terassyi

HISTCONTROL=ignoredups
HISTSIZE=50000

peco_history() {
  declare l=$(HISTTIMEFORMAT= history | sort -k1,1nr | perl -ne 'BEGIN { my @lines = (); } s/^\s*\d+\s*//; $in=$_; if (!(grep {$in eq $_} @lines)) { push(@lines, $in); print $in; }' | peco --query "$READLINE_LINE")
  READLINE_LINE="$l"
  READLINE_POINT=${#l}
}

bind -x '"\C-r":peco_history'

terassyi

// Place your key bindings in this file to override the defaults
[
    {
        "key": "ctrl+;",
        "command": "workbench.action.terminal.focus",
        "when": "editorTextFocus"
    },
    {
        "key": "ctrl+;",
        "command": "workbench.action.focusFirstEditorGroup",

terassyi

#include <stdio.h>
#include <assert.h>

/*
BNF
A: (A)A | {A}A | [A]A | null

*/

int find_pair(char *input, char symbol, int start, int end) {

terassyi

['vagrant-reload'].each do |plugin|
  unless Vagrant.has_plugin?(plugin)
    raise "Vagrant plugin #{plugin} is not installed!"
  end
end

Vagrant.configure('2') do |config|
  config.vm.box = "generic/ubuntu2004" # Ubuntu
  config.vm.network "private_network", ip: "192.168.50.4"

terassyi

Record of reading

• DDD
• ダークウェブの教科書
• 機械学習のための特徴量エンジニアリング