| # focus window | |
| alt - h : yabai -m window --focus west | |
| alt - j : yabai -m window --focus south | |
| alt - k : yabai -m window --focus north | |
| alt - l : yabai -m window --focus east | |
| # rotate tree | |
| alt - r : yabai -m space --rotate 90 | |
| # mirror tree y-axis |
| #!/usr/bin/env sh | |
| # the scripting-addition must be loaded manually if | |
| # you are running yabai on macOS Big Sur. Uncomment | |
| # the following line to have the injection performed | |
| # when the config is executed during startup. | |
| # | |
| # for this to work you must configure sudo such that | |
| # it will be able to run the command without password | |
| # |
| #= | |
| The following works with Documenter.jl 0.24. | |
| There seems to be a breaking change in Documenter.jl 0.25 to return | |
| something different from the `deploy_folder` function. | |
| =# | |
| struct MyDeployConfig <: Documenter.DeployConfig | |
| end |
| termcapinfo xterm Z0=\E[?3h:Z1=\E[?3l:is=\E[r\E[m\E[2J\E[H\E[?7h\E[?1;4;6l | |
| wall Welcome to screen | |
| # See http://www.gnu.org/software/screen/manual/html_node/String-Escapes.html | |
| hardstatus alwayslastline | |
| # #hardstatus string '%{= mK}%-Lw%{= KW}%50>%n%f* %t%{= mK}%+Lw%< %{= kG}%-=%D %d %M %Y %c:%s%{-}' | |
| #hardstatus string '%{= kG}[ %{G}%H %{g}][%= %{= kw}%?%-Lw%?%{r}(%{W}%n*%f%t%?(%u)%?%{r})%{w}%?%+Lw%?%?%= %{g}][%{B} %d/%m %{W}%c %{g}]' | |
| hardstatus string '%{= wr}[%{B}%S%{r}][%= %{= wr}%?%-Lw%?%{b}(%{B}%n*%f%t%?(%u)%?%{b})%{b}%?%+Lw%?%?%= %{r}][%{B} %Y-%m-%d %c %{r}]' |
| using TerminalUserInterfaces | |
| const TUI = TerminalUserInterfaces | |
| function bounce(str; delay = 0.08) | |
| TUI.initialize() | |
| try | |
| terminal = TUI.Terminal() | |
| width, height = TUI.terminal_size() | |
| len = length(str) |
| using DataFrames | |
| using Test | |
| # Tidyr match-up | |
| abstract type FillStrategy end | |
| struct FillMissing <: FillStrategy end | |
| struct FillRight <: FillStrategy end | |
| struct FillLeft <: FillStrategy end |
| # sum worker | |
| function sum_worker(source) | |
| target = Channel() | |
| task = @async while true | |
| args = take!(source) | |
| args === nothing && break | |
| result = sum(args) | |
| push!(target, result) | |
| end | |
| return (output = target, task = task) |
The @capture macro from MacroTools expects one to pass the pattern directly when the macro is called. From Slack, someone asked if the pattern can be stored in a variable and then passed to the macro. I could make it work with the following "hack":
julia> code
:(foo(bar + xyz))
julia> pattern
:(phi1_(x_ + y_))
Suppose that we have an array of bytes that comes from a binary file. For simplicity sake, let's say we have just 8 64-bit integers loaded into memory, so we should have 64 bytes in the array.
Here's how we can generate a sample byte array:
julia> x = rand(1:100, 8)
8-element Array{Int64,1}:
3The following is a set of problems that I organized with some friends at work in 2018.
This is an interesting one because the infinite sequence below converges to a number that relates to π. There are several ways to prove that although I like this one the most https://www.youtube.com/watch?v=d-o3eB9sfls.
1/1 + 1/4 + 1/9 + 1/16 + … = π / 6