| This is gist. | |
| There are many like it, but this one is mine. | |
| It is my life. | |
| I must master it as I must master my life. | |
| Without me gist is useless. | |
| Without gist, I am useless. |
| /* | |
| * This work is free. You can redistribute it and/or modify it under the | |
| * terms of the Do What The Fuck You Want To Public License, Version 2, | |
| * as published by Sam Hocevar. See the COPYING file for more details. | |
| */ | |
| /* | |
| * Easing Functions - inspired from http://gizma.com/easing/ | |
| * only considering the t value for the range [0, 1] => [0, 1] | |
| */ | |
| EasingFunctions = { |
This section describes the conventions used here to describe type signatures.
A [T] is an array-like value (only ever used read-only in this API), i.e., one with an integer length and whose indexed properties from 0 to length - 1 are of type T.
A type T? should be read as T | undefined -- that is, an optional value that may be undefined.
| # delete local tag '12345' | |
| git tag -d 12345 | |
| # delete remote tag '12345' (eg, GitHub version too) | |
| git push origin :refs/tags/12345 | |
| # alternative approach | |
| git push --delete origin tagName | |
| git tag -d tagName |
(by @andrestaltz)
If you prefer to watch video tutorials with live-coding, then check out this series I recorded with the same contents as in this article: Egghead.io - Introduction to Reactive Programming.
| //----- The ECMAScript 6 meta object protocol (MOP) implemented in ES5 | |
| // This is how getting a property is handled internally. | |
| // Double underscore (__) implies internal operation. | |
| Object.prototype.__Get__ = function (propKey, receiver) { | |
| receiver = receiver || this; | |
| var desc = this.__GetOwnProperty__(propKey); | |
| if (desc === undefined) { | |
| var parent = this.__GetPrototypeOf__(); | |
| if (parent === null) return undefined; |
A quick guide on how to read/write/modify ID3 metadata tags for audio / media files using ffmpeg.
FFmpeg has a free-form command line option that allows the user to specify key-value-pairs for encoding metadata. Let's take a look.
To list all global metadata tags for a media file, just set an input but no output file.
| use std::{ | |
| ops::{Generator, GeneratorState}, | |
| pin::Pin, | |
| }; | |
| /// A wrapper struct around Generators, | |
| /// providing a safe implementation of the [`Iterator`] trait. | |
| pub struct GenIter<G>(Option<G>); | |
| impl<G: Generator + Unpin> GenIter<G> { |
hi, i'm daniel. i'm a 15-year-old with some programming experience and i do a little bug hunting in my free time. here's the insane story of how I found a single bug that affected over half of all Fortune 500 companies:
If you've spent some time online, you’ve probably come across Zendesk.
Zendesk is a customer service tool used by some of the world’s top companies. It’s easy to set up: you link it to your company’s support email (like [email protected]), and Zendesk starts managing incoming emails and creating tickets. You can handle these tickets yourself or have a support team do it for you. Zendesk is a billion-dollar company, trusted by big names like Cloudflare.
Personally, I’ve always found it surprising that these massive companies, worth billions, rely on third-party tools like Zendesk instead of building their own in-house ticketing systems.
