creativecreatorormaybenot

Flutter uses hexadecimal ARGB values for colors, which are formatted as const Color(0xAARRGGBB). That first pair of letters, the AA, represent the alpha channel. You must convert your decimal opacity values to a hexadecimal value. Here are the steps:

Alpha Hex Value Process

• Take your opacity as a decimal value and multiply it by 255. So, if you have a block that is 50% opaque the decimal value would be .5. For example: .5 x 255 = 127.5

• The fraction won't convert to hexadecimal, so you must round your number up or down to the nearest whole number. For example: 127.5 rounds up to 128; 55.25 rounds down to 55.

• Enter your decimal value in a decimal-to-hexadecimal converter, like http://www.binaryhexconverter.com/decimal-to-hex-converter, and convert your values.

mortezashojaei

const mediaQuery = (key: keyof typeof screens) => {
  return (style: TemplateStringsArray | String) => `@media (max-width: ${screens[key]}px) { ${style} }`;
};

brunolemos

(() => {
  let count = 0;

  function getAllButtons() {
    return document.querySelectorAll('button.is-following') || [];
  }

  async function unfollowAll() {
    const buttons = getAllButtons();

madhums

// Embedded in this article https://medium.com/p/c98e491015b6
package main

import (
	"context"
	"fmt"
	"log"
	"net/http"
	"time"

bmaupin

See also:

• Free backend hosting
• https://free-for.dev/#/?id=dbaas

Service	Type	Storage	Limitations
Amazon DynamoDB	⚠️ Proprietary NoSQL	25 GB	⚠️ Payment method required
Amazon RDS	⚠️ Proprietary RDBMS		⚠️ Only free for 1 year
Azure SQL Database	MS SQL Server		⚠️ Only free for 1 year
👉 Clever Cloud	PostgreSQL, MySQL, MongoDB, Redis	256 MB (PostgreSQL)	Max 5 connections (PostgreSQL)

bmaupin

See also:

• Free database hosting
• https://free-for.dev/#/?id=iaas
• https://free-for.dev/#/?id=paas

Service	Type	RAM	Storage	Limitations
👉 Adaptable	PaaS	256 MB	Non-persistent? (1 GB database storage available)
AWS EC2	IaaS	1 GB		⚠️ Only free for 1 year

felipeochoa

How the DOCX spec works

The standard can be downloaded from the ISO website at [this direct link][iso direct link]

DOCX documents are a zipped folder containing several interacting components in a word doc. The main ones are:

• word/document.xml: The main document content
• word/styles.xml: Name style information (e.g. "Header 1"), similar to CSS

trey

Change the email address for a git commit.

$ git commit --amend --author="Author Name <email@address.com>"

or

$ git commit --amend --reset-author