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Takayuki Sato sttk

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@sttk
sttk / docker-antigravity-cli.md
Last active May 24, 2026 10:52
@sttk
sttk / docker-copilot-cli.md
Last active November 7, 2025 13:27

Copilot CLI on docker container

1. Build a docker image for copilot-cli

1.1. Install copilot-cli

FROM node:24

RUN npm install -g @github/copilot
@sttk
sttk / docker-gemini-cli.md
Last active March 29, 2026 14:50

Gemini CLI on docker container

1. Build a docker image for gemini-cli

1.1. Install gemini-cli

FROM node:24

RUN npm install -g @google/gemini-cli --ignore-scripts
@sttk
sttk / java-named-parameters.md
Last active March 20, 2024 13:56
Java named parameters

Java named parameters

By using Consumer like functional interface.

The sample code is as follows:

package mypackage;

import static mypackage.MyData.NamedParam.*;
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sttk / checks-for-plain-objects.md
Created March 11, 2021 13:01
Checks for plain objects

(Node.js v0.11〜)

               typeof=o       protoToStr     proto=ObjProto proto=null     ctor=Obj       ctor=null      protoCtor=Obj  protoCtor=null 
-- strict plain object --
(1)            true           true           true           false          true           false          true           false          
(2)            true           true           true           false          true           false          true           false          
(3)            true           true           true           false          true           false          true           false          
-- wider plain object --
(4)            true           true           false          true           false          false          false          false
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sttk / differences-of-isplainobject.md
Last active March 11, 2021 12:27
The differences of behaviors of `isPlainObject`

The differences of behaviors of isPlainObject

(Node.js v0.11〜)

          PObject   PObj      lodash    @fav      
(1)       true      true      true      true      
(2)       true      true      true      true      
(3)       true      true      true      true      
(4)       true      true      true      true      
(5)       true      false     false     false
@sttk
sttk / javascript-prototype-pollution.md
Last active April 7, 2023 15:13
Javascript Prototype Pollution

Javascript Prototype Pollution

Javascript prototype specification

// Not only Object but also other types. (Function, Array, String, Number, ...)
Object.prototype.prop1 = 1;
Object.prototype.func1 = () => 'Hello!';                                        

const obj1 = {};
@sttk
sttk / ColoringConfigFormat.md
Last active January 7, 2018 12:32
gulp-cli coloring 
{
  colors: {
    helpUsageTitle: 'title'
    helpUsageSyntax: '',
    helpUsageOption: 'option',
    helpUsageTask: 'task',
    helpOptionsTitle: '',
    helpOptionsName: '',
 helpOptionsAlias: '',
@sttk
sttk / window-open.md
Created June 7, 2017 14:09
Window open

Window Opening

A memo about opening a window of Web browsers.

API of window.open

var win = window.open(url, target, features)
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sttk / windowSize.html
Last active May 10, 2023 21:27
Window size
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8"/>
<title>Window Size</title>
<style>
html { font-size: 12px; }
div.fixed { position: fixed; left: calc(100% - 100px); top: 20px; }
div.fixed > a { font-size: 14px; }
</style>