kamikat

#!/bin/sh
# Examples:
# ./image64.sh myImage.png
#   outputs: data:image/png;base64,xxxxx
# ./image64.sh myImage.png -img
#   outputs: <img src="data:image/png;base64,xxxxx">

append=""

if [[ "$1" == *.gif ]]; then

kamikat

///////////////////////////////////////////////////////////
// Plain SASS Trigonometry Algorithm in Taylor Expansion //
//                                                       //
// Based on                                              //
//      http://japborst.net/posts/sass-sines-and-cosines //
///////////////////////////////////////////////////////////

$pi: 3.14159265359;
$_precision: 10;

kamikat

import { useCallback, useLayoutEffect, useMemo, useReducer } from "react";

function createHooks() {
  const listeners: (() => void)[] = [];

  window.addEventListener("popstate", () => {
    for (const listener of listeners) {
      listener();
    }
  });

kamikat

#!/bin/sh

GENERATOR="/^application-icon-(\\d+):(.*)/ && print \"unzip -o $1 \$2 && mv \$2 $(basename $1 .apk)-\$1.png\n\""
aapt d --values badging $1 | perl -n -e"$GENERATOR" | sh
rm -rf res/

kamikat

#!/bin/sh

COOKIE_DB="${2:-$HOME/.config/google-chrome/Default/Cookies}"

sqlite3 -separator ' ' "$COOKIE_DB" \
      "select name,value from cookies WHERE host_key=\"$1\"" |
awk 'BEGIN{ ORS=";" } { print $1 "=" $2 }'

kamikat

import { useEffect, useState, useRef } from "react";

export function useAsyncInputRef<T extends HTMLElement & { value: string }>(
  value: string,
  forwardRef?: React.RefObject<T>
) {
  const [compositionFlag, setComposition] = useState(false);
  const newRef = useRef<T>(null);
  const ref = forwardRef || newRef;

kamikat

This is a note of running exiftool with Terminal Emulator on Android.

1. Install ExifTool app

ExifTool is an Android port of exiftool:

https://play.google.com/store/apps/details?id=ru.al.exiftool&hl=en_US

2. Edit script file

kamikat

import android.content.Context;
import android.content.res.TypedArray;
import android.graphics.Canvas;
import android.graphics.Color;
import android.graphics.Paint;
import android.graphics.RectF;
import android.util.AttributeSet;
import android.view.View;

public class ProgressCircle extends View {

kamikat

<android.support.v4.widget.SwipeRefreshLayout
    android:id="@+id/refreshLayout"
    android:layout_width="match_parent"
    android:layout_height="match_parent">

    <android.support.v4.widget.NestedScrollView
        android:layout_width="match_parent"
        android:layout_height="match_parent">

        <LinearLayout

kamikat

--
-- Query unique GeoHash prefixes
--
SELECT
  SUBSTR(p.last_location, 1, :length) prefix,
  COUNT(p.id) count
FROM
  user_profile p
GROUP BY prefix;