1668030780
Magick: Magic, Madness, Heaven, Sin
rOpenSci: The magick package
Advanced Image-Processing in R
Bindings to ImageMagick: the most comprehensive open-source image processing library available. Supports many common formats (png, jpeg, tiff, pdf, etc) and manipulations (rotate, scale, crop, trim, flip, blur, etc). All operations are vectorized via the Magick++ STL meaning they operate either on a single frame or a series of frames for working with layers, collages, or animation. In RStudio images are automatically previewed when printed to the console, resulting in an interactive editing environment.
Documentation
About the R package:
- Getting started: The magick package: Advanced Image-Processing in R
- rOpenSci Community Call (recording)
About the underlying library:
Hello World
Run examples in RStudio to see live previews of the images! If you do not use RStudio, use image_browse to open images. On Linux you can also use image_display to get an X11 preview.
library(magick)
frink <- image_read("https://jeroen.github.io/images/frink.png")
image_trim(frink)
image_scale(frink, "200x200")
image_flip(frink)
image_rotate(frink, 45) ## <-- result of this is shown
image_negate(frink)
frink %>%
image_background("green") %>%
image_flatten() %>%
image_border("red", "10x10")
image_rotate(frink, 45) %>% image_write("man/figures/frink-rotated.png")
Effects
image_oilpaint(frink)
image_implode(frink)
image_charcoal(frink) ## <-- result of this is shown
image_blur(frink)
image_edge(frink)
image_charcoal(frink) %>% image_write("man/figures/frink-charcoal.png")
Create GIF animation:
# Download images
oldlogo <- image_read("https://developer.r-project.org/Logo/Rlogo-2.png")
newlogo <- image_read("https://jeroen.github.io/images/Rlogo-old.png")
logos <- c(oldlogo, newlogo)
logos <- image_scale(logos, "400x400")
# Create GIF
(animation1 <- image_animate(logos))
image_write(animation1, "man/figures/anim1.gif")
# Morph effect <-- result of this is shown
(animation2 <- image_animate(image_morph(logos, frames = 10)))
image_write(animation2, "man/figures/anim2.gif")
Read GIF animation frames. See the rotating earth example GIF.
earth <- image_read("https://upload.wikimedia.org/wikipedia/commons/2/2c/Rotating_earth_%28large%29.gif")
length(earth)
earth[1]
earth[1:3]
earth1 <- rev(image_flip(earth)) ## How Austrialans see earth
image_write(earth1, "man/figures/earth1.gif") ## <-- result of this is shown
R logo with dancing banana
logo <- image_read("https://www.r-project.org/logo/Rlogo.png")
banana <- image_read("https://jeroen.github.io/images/banana.gif")
front <- image_scale(banana, "300")
background <- image_scale(logo, "400")
frames <- lapply(as.list(front), function(x) image_flatten(c(background, x)))
image_write(image_animate(image_join(frames)), "man/figures/Rlogo-banana.gif")
Use magick in Shiny Apps
This demo application shows how to use magick with shiny: https://github.com/jeroen/shinymagick
Installation
Binary packages for macOS or Windows can be installed directly from CRAN:
install.packages("magick")
Installation from source on Linux or OSX requires the imagemagick Magick++ library. On Debian or Ubuntu install libmagick++-dev:
sudo apt-get install -y libmagick++-dev
If you are on Ubuntu 14.04 (trusty) or 16.04 (xenial) you can get a more recent backport from the ppa:
sudo add-apt-repository -y ppa:cran/imagemagick
sudo apt-get update
sudo apt-get install -y libmagick++-dev
On Fedora, CentOS or RHEL we need ImageMagick-c++-devel. However on CentOS the system version of ImageMagick is quite old. More recent versions are available from the ImageMagick downloads website.
sudo yum install ImageMagick-c++-devel
On macOS use imagemagick@6 from Homebrew.
brew install imagemagick@6
The unversioned homebrew formulaimagemagick can also be used, however it has some unsolved OpenMP problems.
There is also a fork of imagemagick called graphicsmagick, but this doesn't work for this package.
Download Details:
Author: ropensci
Source Code: https://github.com/ropensci/magick
License: View license
What is GEEK
Buddha Community
1668030780
Magick: Magic, Madness, Heaven, Sin
rOpenSci: The magick package
Advanced Image-Processing in R
Bindings to ImageMagick: the most comprehensive open-source image processing library available. Supports many common formats (png, jpeg, tiff, pdf, etc) and manipulations (rotate, scale, crop, trim, flip, blur, etc). All operations are vectorized via the Magick++ STL meaning they operate either on a single frame or a series of frames for working with layers, collages, or animation. In RStudio images are automatically previewed when printed to the console, resulting in an interactive editing environment.
Documentation
About the R package:
- Getting started: The magick package: Advanced Image-Processing in R
- rOpenSci Community Call (recording)
About the underlying library:
Hello World
Run examples in RStudio to see live previews of the images! If you do not use RStudio, use image_browse to open images. On Linux you can also use image_display to get an X11 preview.
library(magick)
frink <- image_read("https://jeroen.github.io/images/frink.png")
image_trim(frink)
image_scale(frink, "200x200")
image_flip(frink)
image_rotate(frink, 45) ## <-- result of this is shown
image_negate(frink)
frink %>%
image_background("green") %>%
image_flatten() %>%
image_border("red", "10x10")
image_rotate(frink, 45) %>% image_write("man/figures/frink-rotated.png")
Effects
image_oilpaint(frink)
image_implode(frink)
image_charcoal(frink) ## <-- result of this is shown
image_blur(frink)
image_edge(frink)
image_charcoal(frink) %>% image_write("man/figures/frink-charcoal.png")
Create GIF animation:
# Download images
oldlogo <- image_read("https://developer.r-project.org/Logo/Rlogo-2.png")
newlogo <- image_read("https://jeroen.github.io/images/Rlogo-old.png")
logos <- c(oldlogo, newlogo)
logos <- image_scale(logos, "400x400")
# Create GIF
(animation1 <- image_animate(logos))
image_write(animation1, "man/figures/anim1.gif")
# Morph effect <-- result of this is shown
(animation2 <- image_animate(image_morph(logos, frames = 10)))
image_write(animation2, "man/figures/anim2.gif")
Read GIF animation frames. See the rotating earth example GIF.
earth <- image_read("https://upload.wikimedia.org/wikipedia/commons/2/2c/Rotating_earth_%28large%29.gif")
length(earth)
earth[1]
earth[1:3]
earth1 <- rev(image_flip(earth)) ## How Austrialans see earth
image_write(earth1, "man/figures/earth1.gif") ## <-- result of this is shown
R logo with dancing banana
logo <- image_read("https://www.r-project.org/logo/Rlogo.png")
banana <- image_read("https://jeroen.github.io/images/banana.gif")
front <- image_scale(banana, "300")
background <- image_scale(logo, "400")
frames <- lapply(as.list(front), function(x) image_flatten(c(background, x)))
image_write(image_animate(image_join(frames)), "man/figures/Rlogo-banana.gif")
Use magick in Shiny Apps
This demo application shows how to use magick with shiny: https://github.com/jeroen/shinymagick
Installation
Binary packages for macOS or Windows can be installed directly from CRAN:
install.packages("magick")
Installation from source on Linux or OSX requires the imagemagick Magick++ library. On Debian or Ubuntu install libmagick++-dev:
sudo apt-get install -y libmagick++-dev
If you are on Ubuntu 14.04 (trusty) or 16.04 (xenial) you can get a more recent backport from the ppa:
sudo add-apt-repository -y ppa:cran/imagemagick
sudo apt-get update
sudo apt-get install -y libmagick++-dev
On Fedora, CentOS or RHEL we need ImageMagick-c++-devel. However on CentOS the system version of ImageMagick is quite old. More recent versions are available from the ImageMagick downloads website.
sudo yum install ImageMagick-c++-devel
On macOS use imagemagick@6 from Homebrew.
brew install imagemagick@6
The unversioned homebrew formulaimagemagick can also be used, however it has some unsolved OpenMP problems.
There is also a fork of imagemagick called graphicsmagick, but this doesn't work for this package.
Download Details:
Author: ropensci
Source Code: https://github.com/ropensci/magick
License: View license
1626471028
Magic Review (Billy Darr) – 100% not Recommended?
Welcome back to my Magic App Review. Learn everything about this traffic app.
Magic is the World’s 1st mobile traffic app. Just press a button and get unlimited free traffic. Simple set up with your affiliate networks, affiliate offers, and get free traffic to make sales.
BUT,
Now, you think is it really possible or not? I know you’re confused.
It’s simple to be confused. Actually, no app can generate free traffic to get affiliate sales. Inside my Magic App Review, I disclose everything. As a beta tester, after getting access to the Magic app I tried to use it. You can add your Warriorplus, JVZoo, Clickbank account here. Then you can get affiliate links too. But, the main problem is traffic.
I don’t like to buy and use any app for getting traffic and affiliate sales. Let’s complete this Magic Ap Review.
Read Magic Review, See Why Not Recommended >>
#magic app review #magic app #magic app review billy darr
1622627000
What is Make A Difference Token (MAD) | What is MAD token
In this article, we’ll discuss information about the Make A Difference Token project and MAD token
Cryptocurrency is the most transparent way to donate to charity. Make A Difference Token is the pioneer that will elevate cryptocurrency to being the standard for charitable giving. Beyond simple donations, through the smart contract technology utilized by MAD Token, it is possible to create passive and useful income for those people and organizations that are most in need.
By building upon these nascent technologies, MAD Token aims to change the way the world thinks about money. We believe that every human being deserves food, clothing, and shelter, and we believe that through the use of cryptocurrency we will be able to deliver these necessities to every person that is in need.
Launched on May 7, 2021 on the Binance Smart Chain, Make A Difference Token is a passion project of devs whose backgrounds range from charity to to high finance. The devs hail from three countries and four timezones, but the unifying mission is to establish a philanthropic ecosystem that bridges the gaps between cryptocurrency and the charity space.
With thorough transparency, the fully-doxxed dev team is working to build a community with a singular focus on making a difference for worthy charitable causes. Beyond simple donations, the project emphasizes education for charitable organizations to expand those groups’ capabilities of accepting donations in the form of cryptocurrency. In two weeks, the project has established two working partnerships with charitable organizations (Rethink Food (NYC) and Musicians Making A Difference (AUS)), and has made two direct donations (Mama To The Rescue (Kenya) and COVID relief in India via the Binance Charity Wallet).
The project’s mission is to reshape the charitable landscape by making it easier for people to make cryptocurrency donations and for organizations to accept and utilize those donations. The project emphasizes education both for donors and charities in order establish a mutually beneficial relationship between the two spaces. Through its smart contract fees [4% to charity wallet; 2% to holders; 2% to liquidity], MAD Token is able to both make substantial targeted donations and to passively increase the holdings of both investors and partnered charities. The project will be launching direct donations to partnered charities with a targeted completion during Q3 2021.
ROADMAP
Phase I
- Disclose team’s holdings and wallets
- Presale and DX sale
- Launch on Pancake Swap
- Donate to India COVID Relief
- AMAs
- First donations from Charity wallet
- Community giveaways and contests
- Advertising and influencer campaigns
- Long-term marketing and charity outreach plans
- Website revamp
Phase II
- White paper
- Audit of token contract
- First charity partnerships
- #MakeADifferenceChallenge
- Donations to charity using MAD Tokens
- MAD blog with weekly updates
- CoinMarketCap, Blockfolio, and Coingecko listings
- Tax-deductible donations to the charity wallet and partner charities
- Community events: giveaways, contests, live and virtual events, etc.
Phase III
- Formation of nonprofit foundation to manage all charitable operations
- Listings on other exchanges
- MADex: Cryptocurrency exchange & NFT marketplace
- Community charity voting
- Daily Staking Lottery
- Accept and match donations of worthless tokens
- MADvatars
- Buy MAD Token directly from MADtoken.org
- Partner with cities to host fundraisers
TOKENOMICS
Charity - 25 Billion Tokens
Held in Gnosis multisignature wallet – Will only be used for charitable purposes including but not limited to donations and fundraisers
Burn - 15 Billion Tokens
Tokens taken out of circulation by sending to an inaccessible dead wallet – Continues to receive the 2% tokenomic reflection on every transaction, putting deflationary pressure on MAD Token
Liquidity Pool - 20 Billion Tokens
Supplied to Pancake Swap – Supports trade of MAD Token on the secondary market
Presale - 25 Billion Tokens
Supplied to DX Sale for initial sale of tokens – Sold at a price of 1 BNB = 125 Million MAD
Operations - 8 Billion Tokens
Held in Gnosis multisignature wallet - Only to be used for promotional, legal, infrastructure, and other related expenses
Founding Team - 7 Billion Tokens
1% allocated to each of the 7 team members
EACH TRANSACTION HAS AN 8% FEE
4% goes to Charity Wallet
2% goes to Locked Liquidity Pool
2% Distributed back to Holders
HOW TO BUY MAD TOKEN
MAD token is now live on the Binance mainnet. The token address for MAD is 0x4d5eca1e4fe912904544043feceb6858ddd3d866. Be cautious not to purchase any other token with a smart contract different from this one (as this can be easily faked). We strongly advise to be vigilant and stay safe throughout the launch. Don’t let the excitement get the best of you.
Just be sure you have enough BNB in your wallet to cover the transaction fees.
Join To Get BNB (Binance Coin)! ☞ CLICK HERE
You will have to first buy one of the major cryptocurrencies, usually either Bitcoin (BTC), Ethereum (ETH), Tether (USDT), Binance (BNB)…
We will use Binance Exchange here as it is one of the largest crypto exchanges that accept fiat deposits.
Once you finished the KYC process. You will be asked to add a payment method. Here you can either choose to provide a credit/debit card or use a bank transfer, and buy one of the major cryptocurrencies, usually either Bitcoin (BTC), Ethereum (ETH), Tether (USDT), Binance (BNB)…
Step by Step Guide : What is Binance | How to Create an account on Binance (Updated 2021)
Next step
1. Download MetaMask or TrustWallet
App Store (iOS) or Play Store (Android) for mobile, MetaMask.io or TrustWallet.com for Mac or PC Buy Binance Smart Chain (BSC) in the app
If you don’t have a wallet, read this article and follow the steps
☞ What is Metamask wallet | How to Create a wallet and Use
☞ What is Trust Wallet | How to Create a wallet and Use
2. Go to PancakeSwap.finance
PancakeSwap is where you swap BSC for MAD.
Read more: What is Pancakeswap | Beginner’s Guide on How to Use Pancakeswap
3. Get to the trade screen
Click “Connect” at the top right of the screen and select MetaMask or TrustWallet for connect your wallet, then navigate to “Trade” on the left sidebar.
4. Select the MAD token
Click on “Select a Currency” and paste the MAD Token contract:
0x4D5eCA1e4FE912904544043feCEB6858DDd3d866
5. Adjust your slippage to between 9% and 11%
Click “Settings” at the top right to adjust slippage settings
6. Swap away!
Enter the amount you want to buy and swap away! Note that you will need to keep a small amount of BSC for gas fees
Find more information MAD
☞ Website ☞ Explorer ☞ Whitepaper ☞ Social Channel ☞ Social Channel 2 ☞ Social Channel 3 ☞ Social Channel 4 ☞ Coinmarketcap
🔺DISCLAIMER: The Information in the post isn’t financial advice, is intended FOR GENERAL INFORMATION PURPOSES ONLY. Trading Cryptocurrency is VERY risky. Make sure you understand these risks and that you are responsible for what you do with your money.
🔥 If you’re a beginner. I believe the article below will be useful to you ☞ What You Should Know Before Investing in Cryptocurrency - For Beginner
⭐ ⭐ ⭐The project is of interest to the community. Join to Get free ‘GEEK coin’ (GEEKCASH coin)!
☞ **-----CLICK HERE-----**⭐ ⭐ ⭐
I hope this post will help you. Don’t forget to leave a like, comment and sharing it with others. Thank you!
#blockchain #bitcoin #mad #make a difference token
1598537400
COVID : Not a Virus, A library in magical Python.
Python is known for its libraries. So, Let’s check out this amazing Covid Librar
Hello Warriors, Hope You are all safe at home during this covid pandemic in the World. This article is not about the covid virus , it is about covid library.
Johns Hopkins university and worldometers.info provided this python package to get novel corona virus updates. There are other ways to get covid related information in python using matplotlib, numpy, requests, tabulate, beautiful soup libraries. But, this library helps you to get info with minimum lines required.
To install covid library, see the below snippet
pip install covid
Let’s look at the modules basic functionality:
covid = Covid()
results = covid.get_status_by_country_name(“india”)
#Here we get the status of Covid pandemic only for India. You can get the results of the country you want by replacing India with country name
results
You can see the following output in the console
Output
If you want data of all countries, You can use the below snippet
data= covid.get_data()
#this "get_data" will give you the status of all the countries.
print(data)
#python #magical python. #a library in magical python.
1599642720
SQL SIN() Function Example | SIN() in SQL
SQL SIN() is an inbuilt function that is used for finding the sine of a specified angle – measured in radians – in the specified expression.
SQL SIN()
SQL SIN() is an inbuilt function that returns the sine of a number. More specifically, this function returns the trigonometric sine of the specified angle, in radians, and in an approximate numeric, float, expression. The return data type is float.
Syntax
SELECT SIN (Expression);
Parameters
Expression: The Expression whose sine value is to be retrieved.
#sql #sql sin