Andy Thomason is a Senior Programmer at Genomics PLC. He has been witing graphics systems, games and compilers since the '70s and specialises in code performance.
// OLÉ - Orange Link Extractor | |
// bookmarklet that extracts links from a Hacker News thread | |
// https://www.yourjs.com/bookmarklet/ | |
if (window.location.hostname !== "news.ycombinator.com") { | |
const url = `https://hn.algolia.com/?q=${window.location.href}`; | |
window.open(url, '_blank').focus(); |
/* Ultra lightweight Github REST Client */ | |
// original inspiration via https://gist.github.com/v1vendi/75d5e5dad7a2d1ef3fcb48234e4528cb | |
const token = 'github-token-here' | |
const githubClient = generateAPI('https://api.github.com', { | |
headers: { | |
'User-Agent': 'xyz', | |
'Authorization': `bearer ${token}` | |
} | |
}) |
# Based on https://gist.github.com/bastibe/c0950e463ffdfdfada7adf149ae77c6f | |
# Changes: | |
# * Instead of overriding cd, we detect directory change. This allows the script to work | |
# for other means of cd, such as z. | |
# * Update syntax to work with new versions of fish. | |
# * Handle virtualenvs that are not located in the root of a git directory. | |
function __auto_source_venv --on-variable PWD --description "Activate/Deactivate virtualenv on directory change" | |
status --is-command-substitution; and return |
Open the iTerm preferences ⌘+
, and navigate to the Profiles tab (the Keys tab can be used, but adding keybinding to your profile allows you to save your profile and sync it to multiple computers) and keys sub-tab and enter the following:
⌘+←Delete
Send Hex Codes:
0x18 0x7f
– Less compatible, doesn't work in node and won't work in zsh by default, see below to fix zsh (bash/irb/pry should be fine), performs desired functionality when it does work.0x15
– More compatible, but typical functionality is to delete the entire line rather than just the characters to the left of the cursor.
⌘+fn+←Delete
or ⌘+Delete→
Send Hex Codes:
0x0b
A good understanding of Git is an incredibly valuable tool for anyone working amongst a group on a single project. At first, learning how to use Git will appear quite complicated and difficult to grasp, but it is actually quite simple and easy to understand.
Git is a version control system that allows multiple developers to contribute to a project simultaneously. It is a command-line application with a set of commands to manipulate commits and branches (explained below). This tutorial will help you get started, and in no time you will be a Git Ninja!
sed -E -f solver.sed input
where input
is a file containing the maze.
For best results, resize your terminal to match the height of the maze. To disable animations, delete the lines containing p
.
The solver assumes the following:
- The maze only contains the characters
# \nSE
- Every line has the same number of characters
- There is only one start (
S
) and end (E
)
- You need the rights to reopen pull requests on the repository.
- The pull request hasn't been merged, just closed.
- Write down the current commit hash of your PR-branch
git log --oneline -1 <PR-BRANCH>
- Write down the latest commit hash on github before the PR has been closed.
git push -f origin :