Skip to content

Instantly share code, notes, and snippets.

View tommykw's full-sized avatar
🌞

Kenji Tomita tommykw

🌞
View GitHub Profile
@elizarov
elizarov / DeepRecursiveFunction.kt
Last active March 25, 2024 00:40
Defines recursive function that keeps its stack on the heap (productized version)
import kotlin.coroutines.*
import kotlin.coroutines.intrinsics.*
/**
* Defines deep recursive function that keeps its stack on the heap,
* which allows very deep recursive computations that do not use the actual call stack.
* To initiate a call to this deep recursive function use its [invoke] function.
* As a rule of thumb, it should be used if recursion goes deeper than a thousand calls.
*
* The [DeepRecursiveFunction] takes one parameter of type [T] and returns a result of type [R].
@slightfoot
slightfoot / stream_text.dart
Last active January 30, 2024 06:45
Streaming Text in Flutter
import 'dart:async';
import 'package:flutter/material.dart';
void main() =>
runApp(MaterialApp(
home: ExampleScreen(),
));
class ExampleScreen extends StatelessWidget {
@abritinthebay
abritinthebay / consoleColors.js
Last active May 27, 2024 14:08
The various escape codes you can use to color output to StdOut from Node JS
// Colors reference
// You can use the following as so:
// console.log(colorCode, data);
// console.log(`${colorCode}some colorful text string${resetCode} rest of string in normal color`);
//
// ... and so on.
export const reset = "\x1b[0m"
export const bright = "\x1b[1m"
export const dim = "\x1b[2m"
@schnell18
schnell18 / macosx_remove_java9.sh
Created October 8, 2016 13:26
MacOS X remove Java 9
sudo rm -fr /Library/Java/JavaVirtualMachines/jdk-9.jdk/
sudo rm -fr /Library/Internet\ Plug-Ins/JavaAppletPlugin.plugin
sudo rm -fr /Library/PreferencePanes/JavaControlPanel.prefPane
@hkurokawa
hkurokawa / adb-screenshot.sh
Last active August 30, 2023 06:27
A shell script to take a screen shot of the android device, resize it and copy to clipboard
#! /bin/bash
## This script is for taking a screen shot of an Android device.
## If possible, it tries to resize the image file and then copy to the clipboard.
##
## Note the script generates screenshot_yyyyMMddHHmmss.png and screenshot_yyyyMMddHHmmss_s.png
## under /sdcard on the device (you can specify another location with '-t' option)
## and copies it to the current working directory.
##
## The script passes unrecognized arguments to adb command, which means you can specify "-e" or "-d"
@sile
sile / 0_raft.md
Last active May 27, 2024 07:53
Raft(分散合意アルゴリズム)について
@JakeWharton
JakeWharton / dex.sh
Last active March 25, 2024 13:54
`classes.dex` method count helpers. Requires smali/baksmali from https://code.google.com/p/smali/ and dexdump from the build-tools in the Android SDK be on your PATH.
function dex-method-count() {
cat $1 | head -c 92 | tail -c 4 | hexdump -e '1/4 "%d\n"'
}
function dex-method-count-by-package() {
dir=$(mktemp -d -t dex)
baksmali $1 -o $dir
for pkg in `find $dir/* -type d`; do
smali $pkg -o $pkg/classes.dex
count=$(dex-method-count $pkg/classes.dex)
name=$(echo ${pkg:(${#dir} + 1)} | tr '/' '.')