odbol

package com.odbol.coroutines

import androidx.lifecycle.Lifecycle
import androidx.lifecycle.coroutineScope
import java.util.function.Consumer
import kotlinx.coroutines.flow.StateFlow
import kotlinx.coroutines.launch

/** Helps using Kotlin coroutines from Java code */
object CoroutineHelper {

odbol

/*
 * Copyright (C) 2024 Google Inc.
 *
 * 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

odbol

Image key	Image	Another column
1	=IMAGE("data:image/gif;base64,R0lGODlhEAAQAMQAAORHHOVSKudfOulrSOp3WOyDZu6QdvCchPGolfO0o/XBs/fNwfjZ0frl3/zy7////wAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACH5BAkAABAALAAAAAAQABAAAAVVICSOZGlCQAosJ6mu7fiyZeKqNKToQGDsM8hBADgUXoGAiqhSvp5QAnQKGIgUhwFUYLCVDFCrKUE1lBavAViFIDlTImbKC5Gm2hB0SlBCBMQiB0UjIQA7")	Random data
2	=IMAGE("data:image/gif;base64,R0lGODlhEAAQAMQAAORHHOVSKudfOulrSOp3WOyDZu6QdvCchPGolfO0o/XBs/fNwfjZ0frl3/zy7////wAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACH5BAkAABAALAAAAAAQABAAAAVVICSOZGlCQAosJ6mu7fiyZeKqNKToQGDsM8hBADgUXoGAiqhSvp5QAnQKGIgUhwFUYLCVDFCrKUE1lBavAViFIDlTImbKC5Gm2hB0SlBCBMQiB0UjIQA7")	More Random data

odbol

Find all <style> tags and their contents:

``

odbol

WooCommerce: how to update prices in bulk without a plugin

The WooCommerce Wordpress plugin doesn't have a way to update all prices for all products and all variations in bulk. You have to do it by hand, in the Wordpress admin editor, or pay for a "bulk edit" plugin to do it.

Or, you can hack the database directly using some fancy SQL. It took me a while to figure this out.

-- Update all prices for all variations and products that are 4.99, change to 5.99

odbol

fun generateSequenceOfFractions(
    range: ClosedFloatingPointRange<Float>,
    step: Float
): Sequence<Float> {
    val multiplier = 1f / step
    val start = floor(range.start * multiplier).toInt()
    val endInclusive = ceil(range.endInclusive * multiplier).toInt()
    return generateSequence(start) { it + 1 }
        .takeWhile { it <= endInclusive }
        .map{ it.toFloat() / multiplier }

odbol

/** Returns the first querystring parameter with the given key, or null if not found. */
export function getParam(param: string): string|null {
  var dataCallbackMatches = new RegExp(param + '=([^&]+)').exec(document.location.href);
  if (dataCallbackMatches) {
    return dataCallbackMatches[1];
  } else {
    return null;
  }
};

odbol

import {Deferred} from './Deferred.js'; // See https://gist.github.com/odbol/1a98cf6186caaace78cae9e7a249c992

/**
 * A PendingRequest.
 */
export interface PendingRequest<T> {
  /**
   * Id of the request for resolving/rejecting later.
   */
  requestId: number;

odbol

/**
 * A Promise that you can resolve or reject after the fact.
 */
export class Deferred<T> {
  private _resolve?: (result: T) => void;
  private _reject?: (error: Error) => void;
  promise: Promise<T>;

  constructor() {
    this.promise = new Promise((resolve, reject) => {

odbol

export type float = number;

/**
 * Interpolate a value with specified extrema, to a new value between new extrema.
 *
 * @param value the current value
 * @param inputMin minimum the input value can reach
 * @param inputMax maximum the input value can reach
 * @param outputMin minimum the output value can reach
 * @param outputMax maximum the output value can reach