barseghyanartur

How to write a Valentine's Day message using Stable Diffusion and Rust

A practical guide

Step 1

Use your favorite search engine to search for "stable diffusion image generator". You will find a lot of services. Pick one, for example Night Cafe Creator.

Step 2

vganin

@Composable
fun FlowRow(
    horizontalGap: Dp = 0.dp,
    verticalGap: Dp = 0.dp,
    alignment: Alignment.Horizontal = Alignment.Start,
    content: @Composable () -> Unit,
) = Layout(content = content) { measurables, constraints ->
    val horizontalGapPx = horizontalGap.toPx().roundToInt()
    val verticalGapPx = verticalGap.toPx().roundToInt()

iznaut

Play this game by pasting the script in http://www.puzzlescript.net/editor.html

Te-k

Many tools do not fully remove metadata, but just remove the link with in the metadata table. The data are thus still available in the PDF file itself.

While a lot of people rely on Exiftool to remove metadata, it actually does the same in PDFs. If you remove metadata with exiftool -all= some.pdf, you can always restore the data with exiftool -pdf-update:all= some.pdf.

There are several options to remove PDF metadata safely:

Option 1 : Exiftool with qpdf

• Remove metadata with exiftool : exiftool -all= some.pdf
• Then remove ununsed objects with qpdf : qpdf --linearize some.pdf - > some.cleaned.pdf

mrk-han

Install and Create Emulators using AVDMANAGER and SDKMANAGER

TL;DR

For an emulator that mimics a Pixel 5 Device with Google APIs and ARM architecture (for an M1/M2 Macbook):

1. List All System Images Available for Download: sdkmanager --list | grep system-images

2. Download Image: sdkmanager --install "system-images;android-30;google_atd;arm64-v8a"

kneeprayer

#
# Usage : .\Invert-Image.ps1 .\test*.png
#
[System.Reflection.Assembly]::LoadWithPartialName("System.Drawing") | Out-Null
Get-ChildItem $args[0] | ForEach-Object {
    $image = New-Object System.Drawing.Bitmap($_.fullname)
    for ($y = 0; $y -lt $image.Height; $y++) {
        for ($x = 0; $x -lt $image.Width; $x++) {
            $pixelColor = $image.GetPixel($x, $y)
            $varR = 255 - $pixelColor.R

AwsafAlam

1. Download latest apktool version.
2. Download the batch file and aapt.exe.
3. Create a folder anywhere in the PC and put all the apktool.jar, aapt.exe and the batch script in that folder.

4. Open command prompt.
5. Navigate to the folder where you placed apktool.jar, batch script and the aapt.exe.
6. Now, you need to install the file using the " IF " command.
7. Type the following command.

	apktool if name-of-the-app.apk

letsar

import 'dart:math' as math;

import 'package:flutter/foundation.dart';
import 'package:flutter/rendering.dart';
import 'package:flutter/widgets.dart';

/// Signature for a function that creates a [TileSize] for a given index.
typedef TileSize IndexedTileSizeBuilder(int index);

/// Creates grid layouts with a fixed number of spans in the cross axis.

DasWolke

Microservice Bots

What they are and why you should use them

Introduction

Recently more and more chatbots appear, the overall chatbot market grows and the platform for it grows as well. Today we are taking a close look at what benefits creating a microservice chatbot on Discord - (a communication platform mainly targeted at gamers) would provide.

The concepts and ideas explained in this whitepaper are geared towards bots with a bigger userbase where the limits of a usual bot style appear with a greater effect

Information about Discord itself

(If you are already proficient with the Discord API and the way a normal bot works, you may skip ahead to The Concept)

n1ru4l

export const fetchAsBlob = url => fetch(url)
    .then(response => response.blob());

export const convertBlobToBase64 = blob => new Promise((resolve, reject) => {
    const reader = new FileReader;
    reader.onerror = reject;
    reader.onload = () => {
        resolve(reader.result);
    };
    reader.readAsDataURL(blob);