Skip to content

Instantly share code, notes, and snippets.

View YoonjaeYoo's full-sized avatar
😎
Building cool stuffs

Yoonjae Yoo YoonjaeYoo

😎
Building cool stuffs
View GitHub Profile
@Rob117
Rob117 / .eslintrc.js
Last active September 18, 2020 18:47
Eslint for React Native, sensible settings
module.exports = {
extends: 'universe/native',
plugins: ['react', 'react-native'],
rules: {
'react/jsx-closing-bracket-location': 2,
'brace-style': [2, '1tbs'],
'react/jsx-max-props-per-line': [
'error',
{ maximum: 1, when: 'multiline' }
],
@Dexaran
Dexaran / ERC20_token_standard_vulnerability_classification.md
Last active October 8, 2023 13:34
ERC20 token standard vulnerability classification.

Previously described at: ERC20 critical problems medium article.

Description.

ERC20 is the most common Ethereum token standard. It should be noted that it is also the first Ethereum's token standard as well.

It is also important that the original ERC20 proposal is a definition of token interface. EIP20 does not define a reference implementation for this token standard. Here is OpenZeppelin implementation of ERC20 token: https://github.com/OpenZeppelin/zeppelin-solidity/tree/master/contracts/token/ERC20

ERC20 token standard implementation assumes two ways of token transferring: (1) transfer function and (2) approve + transferFrom pattern.

@parshap
parshap / node-modules-in-react-native.md
Last active November 15, 2023 11:15
Running Node Modules in React Native

Running Node Modules in React Native

How to use packages that depend on Node.js core modules in React Native.

See the [node-libs-react-native][node-libs-react-native] library as a convenience for implementing this method.

Node.js Core Modules

@mugifly
mugifly / circle.yml
Last active March 25, 2021 13:48
Faster test & Build of Android Studio Project (Gradle Project) on Circle-CI.
machine:
java:
version: oraclejdk8
environment:
# Java options
JAVA_OPTS: "-Xms512m -Xmx2048m"
# ADB options
ADB_INSTALL_TIMEOUT: 5000
dependencies:
# This is to enable WS support. Credits: # https://gist.github.com/Bubelbub/0a942a0d51a3d329897d
# THIS WORKS! for running the example 5.0.0.beta1 chat app on a single instance Elastic beanstalk AWS instance
files:
"/etc/nginx/conf.d/websockets.conf" :
content: |
upstream backend {
server unix:///var/run/puma/my_app.sock;
}
@mpilar
mpilar / #etc#nginx#conf.d#webapp_healthd.conf
Last active September 19, 2017 21:07
beanstalk default nginx config
upstream my_app {
server unix:///var/run/puma/my_app.sock;
}
log_format healthd '$msec"$uri"'
'$status"$request_time"$upstream_response_time"'
'$http_x_forwarded_for';
server {
listen 80;
@iPaulPro
iPaulPro / include_list_viewpager.xml
Last active March 7, 2024 11:13
CollapsingToolbarLayout with TabLayout
<?xml version="1.0" encoding="utf-8"?><!--
~ Copyright (C) 2015 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
@lapastillaroja
lapastillaroja / DividerItemDecoration.java
Last active November 17, 2023 23:06 — forked from akmalxxx/DividerItemDecoration.java
DividerItemDecoration. RecyclerView.ItemDecoration simple implementation
import android.content.Context;
import android.content.res.TypedArray;
import android.graphics.Canvas;
import android.graphics.Rect;
import android.graphics.drawable.Drawable;
import android.support.v7.widget.LinearLayoutManager;
import android.support.v7.widget.RecyclerView;
import android.util.AttributeSet;
import android.view.View;
@xrigau
xrigau / AndroidManifest.xml
Last active October 22, 2022 02:36
Disable animations for Espresso tests - run with `gradle cATDD`
<?xml version="1.0" encoding="utf-8"?>
<manifest
xmlns:android="http://schemas.android.com/apk/res/android"
package="com.novoda.espresso">
<!-- For espresso testing purposes, this is removed in live builds, but not in dev builds -->
<uses-permission android:name="android.permission.SET_ANIMATION_SCALE" />
<!-- ... -->
@swanson
swanson / gist:7dee3f3474e30fe8f15c
Last active January 11, 2024 16:42
Retrofit LocalJsonClient
import android.annotation.SuppressLint;
import android.content.Context;
import android.util.Log;
import retrofit.client.Client;
import retrofit.client.Header;
import retrofit.client.Request;
import retrofit.client.Response;
import retrofit.mime.TypedInput;