iamdionysus iamdionysus

Edit ~/.cassandra/cqlshrc

[ui]
time_format = %Y%m%d %H:%M:%S.%f

http://stackoverflow.com/questions/28547616/cassandra-cqlsh-how-to-show-microseconds-milliseconds-for-timestamp-columns http://docs.datastax.com/en/cql/3.1/cql/cql_reference/cqlsh.html https://docs.python.org/2/library/datetime.html#strftime-and-strptime-behavior

Add apt-repository, install ghc and cabal

I used this repository.

sudo add-apt-repository ppa:hvr/ghc
sudo apt-get install ghc-7.8.3
sudo apt-get install cabal-install-1.20

Add the bin directory to PATH

The packages install into /opt/ghc/$VER and /opt/cabal/$VER respectively. If you use zsh, make sure to add to bash settings as well. In Emacs haskell-mode, when hasekll-interactive-bring command tries to load ghci, the PATH envrionment seems to be under bash. Save the settings and test.

Issue

rails 4.1 production setting uses secret_key_base by reading values from the environment for security reason. If ENV["SECRET_KEY_BASE"] doesn't exist nginx + passenger will raise error. You can simply set up envrionment variable in the shell, but under rvm, it sometimes gets tricky.

Solution

Use figaro gem and set it up

Gemfile, add gem 'figaro' and bundle update
figaro install : this does
- create config/application.yml
- append .gitignore
config/application.yml, add SECRET_KEY_BASE: your_key

At least from my experience and set up, this is not a proper way to make pry work under emacs 24.3 and current inf-ruby with MEPLA installation. Since this gist shows up quite high in google search result, I'd like to comment here what was the problem and how I solved it.

Issues

(add-to-list 'inf-ruby-implementations '("pry" . "pry")) causes init.el load error. It's already implemented in the inf-ruby.el source so I don't think it's necessary to add again.
(setq inf-ruby-default-implementation "pry") actually makes inf-ruby run the pry. However, with flaws. If pry is running with this set up and if I send the buffer/region/block, I get NameError: uninitialized constant IRB from (pry):1:in `__pry___'. Again, I looked into the inf-ruby.el source code and it looks like inf-ruby is already taking care of the pry smartly. So this set up shouldn't be added to init.el as well.

Solution

don't add anything which is mentioned above to init.el to make pry work especially if it's in

	#!/usr/bin/env bash

	######################################################################
	# Utility variable and function
	######################################################################

	GREEN='\033[0;32m'
	NC='\033[0m' # No color

	say()

	excel = WIN32OLE.new 'Excel.Application'
	excel.visible = true
	workbook = excel.Workbooks.open "path/to/file"
	sheet = workbook.Worksheets 1


	def excel_copy_and_paste_last_row excel, workbook, sheet
	last_row = sheet.UsedRange.Rows.Count
	sheet.Rows(last_row).copy
	sheet.Cells(last_row + 1, 1).Select

	Sub test_set_table()

	ActiveDocument.Tables(4).Cell(1, 1).Range.Text = "Blah"

	End Sub

	Sub test_get_http()

	Dim result As String
	Dim myURL As String

	def foo(os: String*) = os.toList.foreach(println)

	val args = Seq("hi", "there")

	foo(args:_*)

	sudo yum install java-1.8.0 -y
	sudo yum remove java-1.7.0-openjdk -y

	ls \| xargs -I{} git -C {} pull
	ls \| xargs -P10 -I{} git -C {} pull