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@dvcrn
dvcrn / get_metaplex_metadata.ts
Last active June 26, 2022 19:41
Get Metaplex Metadata
import * as metaplex from "@metaplex/js";
import * as web3 from "@solana/web3.js";
const connection = new web3.Connection(
web3.clusterApiUrl("mainnet-beta"),
"confirmed"
);
const tokenAddress = "CxkKDaBvtHqg8aHBVY8E4YYBsCfJkJVsTAEdTo5k4SEw";
@franmontiel
franmontiel / PersistentCookieStore.java
Last active April 1, 2024 05:40
A persistent CookieStore implementation for use in Android with HTTPUrlConnection or OkHttp 2. -- For a OkHttp 3 persistent CookieJar implementation you can use this library: https://github.com/franmontiel/PersistentCookieJar
/*
* Copyright (c) 2015 Fran Montiel
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
@d-ronnqvist
d-ronnqvist / re-enable delete action.markdown
Last active January 6, 2024 07:23
How to break (and re-enable) the native accessibility "delete" action for table views

If you've haven't seen it before, there is a cool accessibility feature in UITableView that allows the user to toggle between different actions. It's really very elegant and it's a powerful and convenient implementation for VoiceOver users on iOS. One could say that it's the VoiceOver version of the swipe-to-delete feature.

To try it out yourselves, open one of the built in apps like Mail or Notes and turn on VoiceOver. If you are afraid to accidentally delete some of your important notes or email, you can also create a new Master-Detail Application in Xcode and run it on your device. Navigate to one of the cells and use the "Rotor" (rotate with two fingers on the screen) to find the "Actions" item. Now you can swipe up and down do toggle between "Activate Item (default action)" and "Delete". If you now double tap, the cell gets deleted instead of selected.

image with actions

This is the default behavior and you get this accessibility out of the box with UITableView.

@Chaser324
Chaser324 / GitHub-Forking.md
Last active May 13, 2024 11:18
GitHub Standard Fork & Pull Request Workflow

Whether you're trying to give back to the open source community or collaborating on your own projects, knowing how to properly fork and generate pull requests is essential. Unfortunately, it's quite easy to make mistakes or not know what you should do when you're initially learning the process. I know that I certainly had considerable initial trouble with it, and I found a lot of the information on GitHub and around the internet to be rather piecemeal and incomplete - part of the process described here, another there, common hangups in a different place, and so on.

In an attempt to coallate this information for myself and others, this short tutorial is what I've found to be fairly standard procedure for creating a fork, doing your work, issuing a pull request, and merging that pull request back into the original project.

Creating a Fork

Just head over to the GitHub page and click the "Fork" button. It's just that simple. Once you've done that, you can use your favorite git client to clone your repo or j

@benjaminbojko
benjaminbojko / gist:3751079
Created September 19, 2012 17:50
Convert NodeJS JSON Date String to Objective C Date
// Modified version of an Apple Docs example that accomodates for the extra milliseconds used in NodeJS/JS dates
// https://developer.apple.com/library/ios/#documentation/Cocoa/Conceptual/DataFormatting/Articles/dfDateFormatting10_4.html#//apple_ref/doc/uid/TP40002369-SW1
- (NSDate *)dateForRFC3339DateTimeString:(NSString *)rfc3339DateTimeString {
NSDateFormatter *rfc3339DateFormatter = [[NSDateFormatter alloc] init];
[rfc3339DateFormatter setDateFormat:@"yyyy'-'MM'-'dd'T'HH':'mm':'ss'.'SSS'Z'"];
[rfc3339DateFormatter setTimeZone:[NSTimeZone timeZoneForSecondsFromGMT:0]];
// Convert the RFC 3339 date time string to an NSDate.
@ksafranski
ksafranski / Common-Currency.json
Last active May 14, 2024 12:39
Common Currency Codes in JSON
{
"USD": {
"symbol": "$",
"name": "US Dollar",
"symbol_native": "$",
"decimal_digits": 2,
"rounding": 0,
"code": "USD",
"name_plural": "US dollars"
},