githubhy

概要

brew install <formula名> --cask でインストールしたアプリケーションを最新バーションに更新する方法がわからなかったのでメモ。

下のコマンドを知るまでは各アプリケーションを起動してそれぞれをそれぞれの方法で更新していた。

コマンド

更新コマンド

githubhy

function x = levin(a,b)
% function x = levin(a,b)
% solves system of complex linear equations toeplitz(a)*x=b
% using Levinson's algorithm
% a ... first row of positive definite Hermitian Toeplitz matrix
% b ... right hand side vector
%
% Author: Mathias C. Lang, Vienna University of Technology, AUSTRIA
% 1997-09
% [email protected]

githubhy

import math


class DecodingError(Exception):
    """Raised if no path ends in the zero state"""
    pass


class TrellisPath:
    def __init__(self, last_state=0):

githubhy

Go to github
  Create new repository [don't need to initialize with the readme (can add later)]
    Go to R Studio
      File -> New Project -> Version Control -> Git
        Ctrl+V  repository URL from GitHub
          File -> New -> Markdown, enter Title, etc.
              In the Markdown window, change "output=html_document" to "output=github_document"
                Knit the document for the first time, will prompt you to save
                  Save as Title.rmd 
In the "git" tab of the R studio Environment window, you will notice that the knit produced:

githubhy

Git Submodules basic explanation

Why submodules?

In Git you can add a submodule to a repository. This is basically a repository embedded in your main repository. This can be very useful. A couple of advantages of using submodules:

• You can separate the code into different repositories.

githubhy

brew list --formula | xargs -n1 -P8 -I {} \
    sh -c "brew info {} | egrep '[0-9]* files, ' | sed 's/^.*[0-9]* files, \(.*\)).*$/{} \1/'" | \
    sort -h -r -k2 - | column -t

githubhy

# toggle iTerm Dock icon
# add this to your .bash_profile or .zshrc
function toggleiTerm() {
	pb='/usr/libexec/PlistBuddy'
	iTerm='/Applications/iTerm.app/Contents/Info.plist'
	
	echo "Do you wish to hide iTerm in Dock?"
	select ync in "Hide" "Show" "Cancel"; do
	    case $ync in
	        'Hide' )