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@nickbutcher
nickbutcher / 1_drawable_ic_hash_io16.xml
Last active June 16, 2020 19:28
Animated Stroke. The google I/O website this year (https://google.com/io) has some funky animated lettering. I especially liked the animated stroke around the letters and wondered how you might implement that on Android. Turns out that AnimatedVectorDrawable makes this very easy! Here's how it looks: https://twitter.com/crafty/status/71077957997…
<?xml version="1.0" encoding="utf-8"?>
<!--
Copyright 2016 Google Inc.
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
@karpathy
karpathy / min-char-rnn.py
Last active July 24, 2024 18:36
Minimal character-level language model with a Vanilla Recurrent Neural Network, in Python/numpy
"""
Minimal character-level Vanilla RNN model. Written by Andrej Karpathy (@karpathy)
BSD License
"""
import numpy as np
# data I/O
data = open('input.txt', 'r').read() # should be simple plain text file
chars = list(set(data))
data_size, vocab_size = len(data), len(chars)
@kaushikgopal
kaushikgopal / RoundedBitmapDrawableUsage.java
Last active March 25, 2024 13:55
RoundedImageView - drop dead easy way to do this with RoundedBitmapDrawable
Bitmap batmapBitmap = BitmapFactory.decodeResource(getResources(), R.drawable.batman);
RoundedBitmapDrawable circularBitmapDrawable = RoundedBitmapDrawableFactory.create(getResources(), batmapBitmap);
// option 1 h/t [Chris Banes](https://chris.banes.me/)
circularBitmapDrawable.setCornerRadius(batmapBitmap.getWidth());
// option 2 h/t @csorgod in the comments
circularBitmapDrawable.setCircular(true);
@JakeWharton
JakeWharton / AutoGson.java
Last active November 28, 2021 12:32
A Gson TypeAdapterFactory which allows serialization of @autovalue types. Apache 2 licensed.
import com.google.auto.value.AutoValue;
import java.lang.annotation.Retention;
import java.lang.annotation.Target;
import static java.lang.annotation.ElementType.TYPE;
import static java.lang.annotation.RetentionPolicy.RUNTIME;
/**
* Marks an {@link AutoValue @AutoValue}-annotated type for proper Gson serialization.
* <p>
@alexfu
alexfu / DividerItemDecoration.java
Last active February 9, 2023 05:09
An ItemDecoration that draws dividers between items. Pulled from Android support demos.
/*
* Copyright (C) 2014 The Android Open Source Project
*
* 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
@staltz
staltz / introrx.md
Last active July 22, 2024 09:31
The introduction to Reactive Programming you've been missing
@shiningabdul
shiningabdul / gist:8634264
Last active January 4, 2016 14:28
Xcode Bot Archive Post-Build Script to Upload Automatically to HockeyApp. Updated from here to use Hockey App: http://developmentseed.org/blog/2011/sep/02/automating-development-uploads-testflight-xcode/.
# Valid and working as of 04/21/2014
# Xcode 5.0.1, XCode Server
#
#Settings
API_TOKEN="This can be found here: https://rink.hockeyapp.net/manage/auth_tokens"
DISTRIBUTION_LISTS="This is a comma seperated list of tags found under App -> Users -> "
PROVISIONING_PROFILE="You will have to manually copy your profile to /Library/Server/Xcode/Data/ProvisioningProfiles/<profile>.mobileprovision"
#EXAMPLE:"/Library/Server/Xcode/Data/ProvisioningProfiles/DocLink_InHouse_2013.mobileprovision"
NOTIFY="1"
@cmelchior
cmelchior / AndroidManifest.xml
Last active December 25, 2015 13:59
Adding support for ".res-auto" in ContentProvider authorities in AndroidManifest.xml. This replaces ".res-auto" with the current package name, making it possible to install multiple build variants on the same devices without getting [INSTALL_FAILED_CONFLICTING_PROVIDER]
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.trifork.example"
android:installLocation="auto"
android:versionName="@string/client_info" >
<!-- ... -->
<application
android:hardwareAccelerated="true"
@SlexAxton
SlexAxton / .zshrc
Last active April 25, 2023 03:57
My gif workflow
gifify() {
if [[ -n "$1" ]]; then
if [[ $2 == '--good' ]]; then
ffmpeg -i $1 -r 10 -vcodec png out-static-%05d.png
time convert -verbose +dither -layers Optimize -resize 600x600\> out-static*.png GIF:- | gifsicle --colors 128 --delay=5 --loop --optimize=3 --multifile - > $1.gif
rm out-static*.png
else
ffmpeg -i $1 -s 600x400 -pix_fmt rgb24 -r 10 -f gif - | gifsicle --optimize=3 --delay=3 > $1.gif
fi
else