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@qihnus
qihnus / RecorderService.java
Created February 25, 2012 17:23
a minimalist example of Android accessibility service
import android.accessibilityservice.AccessibilityService;
import android.accessibilityservice.AccessibilityServiceInfo;
import android.util.Log;
import android.view.accessibility.AccessibilityEvent;
public class RecorderService extends AccessibilityService {
static final String TAG = "RecorderService";
private String getEventType(AccessibilityEvent event) {
@trey
trey / happy_git_on_osx.md
Last active February 18, 2024 10:46
Creating a Happy Git Environment on OS X

Creating a Happy Git Environment on OS X

Step 1: Install Git

brew install git bash-completion

Configure things:

git config --global user.name "Your Name"

git config --global user.email "you@example.com"

@jboner
jboner / latency.txt
Last active July 22, 2024 11:30
Latency Numbers Every Programmer Should Know
Latency Comparison Numbers (~2012)
----------------------------------
L1 cache reference 0.5 ns
Branch mispredict 5 ns
L2 cache reference 7 ns 14x L1 cache
Mutex lock/unlock 25 ns
Main memory reference 100 ns 20x L2 cache, 200x L1 cache
Compress 1K bytes with Zippy 3,000 ns 3 us
Send 1K bytes over 1 Gbps network 10,000 ns 10 us
Read 4K randomly from SSD* 150,000 ns 150 us ~1GB/sec SSD
@ksafranski
ksafranski / Common-Currency.json
Last active July 18, 2024 07:42
Common Currency Codes in JSON
{
"USD": {
"symbol": "$",
"name": "US Dollar",
"symbol_native": "$",
"decimal_digits": 2,
"rounding": 0,
"code": "USD",
"name_plural": "US dollars"
},
@ficusk
ficusk / GsonRequest.java
Last active April 9, 2024 09:03
A Volley adapter for JSON requests that will be parsed into Java objects by Gson.
import com.google.gson.Gson;
import com.google.gson.JsonSyntaxException;
import com.android.volley.AuthFailureError;
import com.android.volley.NetworkResponse;
import com.android.volley.ParseError;
import com.android.volley.Request;
import com.android.volley.Response;
import com.android.volley.Response.ErrorListener;
import com.android.volley.Response.Listener;
@bzerangue
bzerangue / currency-symbols.xml
Last active June 5, 2024 14:25
World currencies with their symbols
<?xml version="1.0" encoding="UTF-8"?>
<!--
## SOURCE: xe.com
-->
<currency-symbol count="115">
<entry code="ALL" unicode-decimal="76, 101, 107" unicode-hex="4c, 65, 6b">Albania Lek</entry>
<entry code="AFN" unicode-decimal="1547" unicode-hex="60b">Afghanistan Afghani</entry>
<entry code="ARS" unicode-decimal="36" unicode-hex="24">Argentina Peso</entry>
<entry code="AWG" unicode-decimal="402" unicode-hex="192">Aruba Guilder</entry>
<entry code="AUD" unicode-decimal="36" unicode-hex="24">Australia Dollar</entry>
@kevin-smets
kevin-smets / iterm2-solarized.md
Last active July 21, 2024 08:34
iTerm2 + Oh My Zsh + Solarized color scheme + Source Code Pro Powerline + Font Awesome + [Powerlevel10k] - (macOS)

Default

Default

Powerlevel10k

Powerlevel10k

@chrisbanes
chrisbanes / ForegroundLinearLayout.java
Created February 19, 2014 13:16
ForegroundLinearLayout
/*
* Copyright (C) 2006 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
@dzolnai
dzolnai / OAuthClient.java
Last active August 18, 2021 07:23
Retrofit OAuth2 refreshing tokens without modifying all requests.
package com.example.yourapp;
import java.io.IOException;
import java.util.ArrayList;
import java.util.Iterator;
import java.util.List;
import com.example.yourapp.AuthenticationModel;
import retrofit.client.Header;
import retrofit.client.OkClient;
@brson
brson / gist:9dec4195a88066fa42e6
Last active May 7, 2024 02:34
A Rust Syntax Guide

A Guide to Rust Syntax

A very brief guide to Rust syntax. It assumes you are already familiar with programming concepts.

This was written in 2014. It is not a good reference for Rust today, though the content is still correct.

cheats.rs looks like a good alternative.

Assert macro