Install XQuartz (http://xquartz.macosforge.org) which is the development version of the X11.app that ships with OS X, which means it is way more up to date. I have had some weird issues with X11.app v. 2.3-something. XQuartz 2.5.0 fixed that.
Install dwm from Homebrew, brew install dwm. This makes a bunch of necessary tweaks to the DWM configuration.
Add the following script to $PATH, name it dwm-launch and chmod 755:
cd ~
while true
| #!/bin/bash | |
| # from | |
| # http://bergamini.org/computers/creating-favicon.ico-icon-files-with-imagemagick-convert.html | |
| convert source-WxW.png -resize 256x256 -transparent white favicon-256.png | |
| convert favicon-256.png -resize 16x16 favicon-16.png | |
| convert favicon-256.png -resize 32x32 favicon-32.png | |
| convert favicon-256.png -resize 64x64 favicon-64.png | |
| convert favicon-256.png -resize 128x128 favicon-128.png |
| OSX Apps | |
| - Total Spaces, for keeping X11 in different space and faster switching | |
| - MenuAndDockless for hidding topbar menu | |
| X11 - Macports | |
| - sudo port install xorg-server | |
| - sudo port install xinit | |
| - sudo port install terminus-font dejavu-fonts bitstream-fonts | |
| Suckless - suckless.org |
| package main | |
| import ( | |
| "net/http" | |
| ) | |
| func main() { | |
| go func() { | |
| http.ListenAndServe(":8001", &fooHandler{}) | |
| }() |
This is taken directly from Figure 5.2 in http://nixos.org/~eelco/pubs/phd-thesis.pdf. It is presented here to be more directly linkable.
serialise(fso) = str("nix-archive-1") + serialise1(fso)
serialise1(fso) = str("(") + seralise2(fso) + str(")")
serialise2(type=Regular, exec, contents) =
str("type") + str("regular")
+ (
A two-pass paletted pixel-scaling algorithm that uses weighting counting of adjacent colors and a fitness function (for tie-breaking) to create a 2x scale image.
This is not an efficient implementation, just a quick-and-dirty proof of concept. So it is mainly useful for offline rendering right now, but a few optimizations to create less temporary memory and it could be made pretty quick. In particular, the best_sample function will create a dictionary every call, resulting in a lot of garbage. This algorithm could directly work on an indexed image instead and then the weight array be a fixed-length array that is the size of the image color palette (possibly 16 or 256-color or whatever) that's shared between calls and just cleared before use, and then this should result in way fewer allocations. Also somebody could write it in a systems language like C++ or Rust instead of Python -- which would also help a lot, and hopefully wouldn't be too bad to port.
Tu
| Thread 1 "foo" hit Breakpoint 1, fmt.Printf (format="%v\n", a= []interface {} = {...}, n=859530404224, err=...) at /usr/lib/golang/src/fmt/print.go:196 | |
| 196 func Printf(format string, a ...interface{}) (n int, err error) { | |
| (gdb) disas | |
| Dump of assembler code for function fmt.Printf: | |
| => 0x000000000045a700 <+0>: mov %fs:0xfffffffffffffff8,%rcx | |
| 0x000000000045a709 <+9>: cmp 0x10(%rcx),%rsp | |
| 0x000000000045a70d <+13>: jbe 0x45a7f2 <fmt.Printf+242> | |
| 0x000000000045a713 <+19>: sub $0x60,%rsp | |
| 0x000000000045a717 <+23>: xor %ebx,%ebx | |
| 0x000000000045a719 <+25>: xor %ebx,%ebx |
| # Description: Boxstarter Script | |
| # Author: Jess Frazelle <jess@linux.com> | |
| # Last Updated: 2017-09-11 | |
| # | |
| # Install boxstarter: | |
| # . { iwr -useb http://boxstarter.org/bootstrapper.ps1 } | iex; get-boxstarter -Force | |
| # | |
| # You might need to set: Set-ExecutionPolicy RemoteSigned | |
| # | |
| # Run this boxstarter by calling the following from an **elevated** command-prompt: |
We Gophers, love table-driven-tests, it makes our unittesting structured, and makes it easy to add different test cases with ease.
Let’s create our table driven test, for convenience, I chose to use t.Log as the test function.
Notice that we don't have any assertion in this test, it is not needed to for the demonstration.
func TestTLog(t *testing.T) {
t.Parallel()