- Signed/Unsignedのオーバーフローって何?
UnsignedとSignedでオーバーフローが発生した時に、Undef Value
Undef Value ではなく Poison Value
- load の行の構文のカラムのindexの前後の記号が誤植
//usr/bin/env go run $0 $@ ; exit | |
package main | |
import ( | |
"fmt" | |
) | |
func main() { | |
sum := 0 |
//usr/bin/env go run $0 $@ ; exit | |
package main | |
import ( | |
"fmt" | |
) | |
func main() { | |
var sum = 0 |
(defun wakatime-call (command) | |
"Call WakaTime COMMAND." | |
(start-process-shell-command "wakatime" "*WakaTime messages*" command)) |
CC hoge.o | |
CCLD hoge |
autoload -U add-zsh-hook 2>/dev/null || return | |
# | |
# Notification of local host command | |
# ---------------------------------- | |
# | |
# Automatic notification via growlnotify / notify-send | |
# | |
# | |
# Notification of remote host command |
;;; punch.el --- punctuation switcher | |
;; Copyright (C) 2013 Yuto HAYAMIZU | |
;; Author: Yuto HAYAMIZU <[email protected]> | |
;; Keywords: input method | |
;; This program is free software; you can redistribute it and/or modify | |
;; it under the terms of the GNU General Public License as published by | |
;; the Free Software Foundation, either version 3 of the License, or |
#include <stdlib.h> | |
#include <stdio.h> | |
#include <strings.h> | |
#include <sndfile.h> | |
#include <math.h> | |
#include <complex.h> | |
#include <fftw3.h> | |
#include <assert.h> | |
// N = 2^12 |
#!/usr/bin/env ruby | |
require 'optparse' | |
def parse_args(argv) | |
opt = Hash.new | |
parser = OptionParser.new | |
parser.banner = "#{$0} [options] INPUT_PDF_FILE" |
#!/bin/zsh | |
[ -z $1 ] && exit -1 | |
nakatoji_sequence(){ | |
last=$(expr 4 \* $1) | |
for i in {1..$1} ; do | |
echo -n "$(expr $last - $i \* 2 + 2),$(expr $i \* 2 - 1)," | |
echo -n "$(expr $i \* 2),$(expr 1 + $last - $i \* 2)," | |
done | sed "s/,$//g" | |
} | |
file=$(echo $1 | sed "s/\.pdf$//g") |