| # source: http://st-on-it.blogspot.com/2010/01/how-to-move-folders-between-git.html | |
| # First of all you need to have a clean clone of the source repository so we didn't screw the things up. | |
| git clone git://server.com/my-repo1.git | |
| # After that you need to do some preparations on the source repository, nuking all the entries except the folder you need to move. Use the following command | |
| git filter-branch --subdirectory-filter your_dir -- -- all | |
| # This will nuke all the other entries and their history, creating a clean git repository that contains only data and history from the directory you need. If you need to move several folders, you have to collect them in a single directory using the git mv command. |
| /* This is a wrapper library that will give your server the power of | |
| * /dev/null as a service, as seen at http://devnull-as-a-service.com/ | |
| * | |
| * Compile: | |
| * gcc -ggdb -shared -fPIC dnaas.c -ldl -lcurl -o libdnaas.so | |
| * | |
| * Try: | |
| * LD_PRELOAD=./libdnaas.so dd if=/dev/sda of=/dev/null bs=8192 count=16 | |
| * | |
| * Install: |
This simple script will take a picture of a whiteboard and use parts of the ImageMagick library with sane defaults to clean it up tremendously.
The script is here:
#!/bin/bash
convert "$1" -morphology Convolve DoG:15,100,0 -negate -normalize -blur 0x1 -channel RBG -level 60%,91%,0.1 "$2"
| import urllib2, re, json, os, time, sys, HTMLParser | |
| html_parser = HTMLParser.HTMLParser() | |
| auth_address = "1KbV1e1u6P6AsY8XNBydgtbtN8iSB5WMyG" | |
| auth_privatekey = "xxxx" | |
| site = "1TaLkFrMwvbNsooF4ioKAY9EuxTBTjipT" | |
| zeronet_dir = ".." | |
| os.chdir(zeronet_dir) |
I recently happened upon a very interesting implementation of popen() (different API, same idea) called popen-noshell using clone(2), and so I opened an issue requesting use of vfork(2) or posix_spawn() for portability. It turns out that on Linux there's an important advantage to using clone(2). I think I should capture the things I wrote there in a better place. A gist, a blog, whatever.
This is not a paper. I assume reader familiarity with
fork()in particular and Unix in general, though, of course, I link to relevant wiki pages, so if the unfamiliar reader is willing to go down the rabbit hole, they should be able to come ou
| #include <iostream> | |
| #include "borrow_checker.hpp" | |
| int main() | |
| { | |
| auto i = 42; | |
| // borrow `i` under name `ref` | |
| borrow_var(ref, i) |
| #include <stdio.h> | |
| #include <stdlib.h> | |
| #include <stdint.h> | |
| #ifdef _MSC_VER | |
| #include <intrin.h> /* for rdtscp and clflush */ | |
| #pragma optimize("gt",on) | |
| #else | |
| #include <x86intrin.h> /* for rdtscp and clflush */ | |
| #endif |
Откройте папку с пакетами Sublime опцией Browse packages.... Перейдите в папку User и скопируйте туда приведенные ниже файлы.
Затем откройте любой исходник на ассемблере (файл с расширением .ASM или .MAC), выберите в списке языков (справа снизу) PDP-11 Asm. Затем в Preferences -> Color Scheme... выберите pdp11asm.
Open the directory with Sublime packages by pressing Browse packages.... Then open User subdirectory and copy the files below there.
Then open any assembler source (.ASM or .MAC), choose PDP-11 Asm in the language list (bottom right). Then open Preferences -> Color Scheme... and choose pdp11asm.
| /* | |
| It is a melancholy object-oriented language to those who walk through | |
| this great town or travel in the country, when they see the JavaScript | |
| programs crowded with method calls begging for more succinct syntax. | |
| I think it is agreed by all parties, that whoever could find out a | |
| fair, cheap and easy method of making these operators sound and useful | |
| members of the language, would deserve so well of the publick, as | |
| to have his statue set up for a preserver of the nation. I do therefore | |
| humbly offer to publick consideration a pure JS library I've written | |
| for overloading operators, which permits computations like these: |
| KWorker information | |
| hostname: bc02e35d-d637-47c1-8b0e-aa77e20e4a12@1.worker-org-659784bb45-czzc7.gce-production-2 | |
| version: v6.2.5 https://github.com/travis-ci/worker/tree/0bd72df572e7d08bf9338416c9db10866fed0617 | |
| instance: travis-job-dbd31c8a-6c87-4703-bf20-1a9875efe9f7 travis-ci-sardonyx-xenial-1553530528-f909ac5 (via amqp) | |
| startup: 6.378320099s | |
| KBuild system information | |
| Build language: python | |
| Build group: stable | |
| Build dist: xenial | |
| Build id: 623740440 |