史瓦帝尼認為排除台灣違反聯合國憲章

史瓦帝尼總理戴克禮敦促聯合國考慮讓台灣有意義的參與，尤其是WHO、ICAO及UNFCCC，納入台灣，聯合國才有希望實現它的目標，平等顧及各會員國的利益。

自疫情以來，台灣持續向世界各國分享經驗與資源，與聯合國會員國一起實現聯合國大會主題，將台灣排除在聯合國這個理應服務全球公民的體系之外，並歧視台灣人民，嚴重違反聯合國憲章不可撼動的原則。

台灣的夥伴價值，值得聯合國重視。
—
Thanks to #Eswatini Prime Minister Cleopas Dlamini for his words backing #Taiwan's meaningful participation in UN systems at #UNGA76:

"The persistent exclusion of the Republic of China (Taiwan) from the United Nations and the discrimination of its citizens in a system meant to serve international citizens, is a gross violation of the unshakeable principles of the UN Charter. Since the start of the COVID-19 pandemic, Taiwan, in solidarity with UN Member States, made a significant contribution in realizing the theme of this year's session.

Eswatini would again this year continue to urge the United Nations to consider the meaningful participation of Taiwan, especially in the World Health Organisation, the International Civil Aviation Authority and the United Nations Framework Convention on Climate Change. With this inclusion of Taiwan, it is our hope that the UN will be living up to its objectives and equally serving the interests of all its member states.

The path to 2030 on the attainment of the UN SDGs was dented as a result of the pandemic, and Taiwan, adhering to the principle of leaving no one behind, shared its disease prevention expertise and experience with more than 80 countries and further assisted 40 countries make headway in ICT, agriculture, education and health.

Furthermore this year, in demonstrating that 'Taiwan Can Help, and Taiwan is Helping', Taiwan continued to send medical assistance, in the form of medical specialists and protective equipment for Eswatini’s health sector. It is in this light that we call upon for the recognition of Taiwan's efforts for the global well-being.

Lastly, the Kingdom of Eswatini can attest to the fact that Taiwan is an indispensable partner and would, if given an opportunity, play a meaningful role in the global body."

Taiwan's vision of global partnership can serve as a valuable reference for the UN.

#PartnershipForTheGoals

📜 [專欄新文章] Gas Efficient Card Drawing in Solidity

✍️ Ping Chen

📥 歡迎投稿： https://medium.com/taipei-ethereum-meetup #徵技術分享文 #使用心得 #教學文 #medium

Assign random numbers as the index of newly minted NFTs

Scenario

The fun of generative art NFT projects depends on randomness. The industry standard is “blind box”, where both the images’ serial number and the NFTs’ index are predetermined but will be shifted randomly when the selling period ends. (They call it “reveal”) This approach effectively solves the randomness issue. However, it also requires buyers to wait until the campaign terminates. What if buyers want to know the exact card right away? We’ll need a reliable onchain card drawing solution.

The creator of Astrogator🐊 isn’t a fan of blind boxes; instead, it thinks unpacking cards right after purchase is more interesting.

Spec

When initializing this NFT contract, the creator will determine the total supply of it. And there will be an iterable function that is randomly picking a number from the remaining pool. The number must be in range and must not collide with any existing ones.

Our top priority is accessibility/gas efficiency. Given that gas cost on Ethereum is damn high nowadays, we need an elegant algorithm to control gas expanse at an acceptable range.

Achieving robust randomness isn’t the primary goal here. We assume there’s no strong financial incentive to cheat, so the RNG isn’t specified. Implementers can bring their own source of randomness that they think is good enough.

Implementation

Overview

The implementation is pretty short and straightforward. Imagine there’s an array that contains all remaining(unsold) cards. When drawIndex() is called, it generates a (uniform) random seed to draw a card from the array, shortens the array, and returns the selected card.

Algorithm

Drawing X cards from a deck with the same X amount of cards is equal to shuffling the deck and dealing them sequentially. It’s not a surprise that our algorithm is similar to random shuffling, and the only difference is turning that classic algo into an interactive version.

A typical random shuffle looks like this: for an array with N elements, you randomly pick a number i in (0,N), swap array[0] and array[i], then choose another number i in (1,N), swap array[1] and array[i], and so on. Eventually, you’ll get a mathematically random array in O(N) time.

So, the concept of our random card dealing is the same. When a user mints a new card, the smart contract picks a number in the array as NFT index, then grabs a number from the tail to fill the vacancy, in order to keep the array continuous.

Tweak

Furthermore, as long as the space of the NFT index is known, we don’t need to declare/initialize an array(which is super gas-intensive). Instead, assume there’s such an array that the n-th element is n, we don’t actually initialize it (so it is an array only contains “0”) until the rule is broken.

For the convenience of explanation, let’s call that mapping cache. If cache[i] is empty, it should be interpreted as i instead of 0. On the other hand, when a number is chosen and used, we’ll need to fill it up with another unused number. An intuitive method is to pick a number from the end of the array, since the length of the array is going to decrease by 1.

By doing so, the gas cost in the worst-case scenario is bound to be constant.

Performance and limitation

Comparing with the normal ascending index NFT minting, our random NFT implementation requires two extra SSTORE and one extra SLOAD, which cost 12600 ~ 27600 (5000+20000+2600) excess gas per token minted.

Theoretically, any instantly generated onchain random number is vulnerable. We can restrict contract interaction to mitigate risk. The mitigation is far from perfect, but it is the tradeoff that we have to accept.

ping.eth

Gas Efficient Card Drawing in Solidity was originally published in Taipei Ethereum Meetup on Medium, where people are continuing the conversation by highlighting and responding to this story.

👏 歡迎轉載分享鼓掌

Yo guys! I have some things to share from @garniermalaysia with their commitments to achieve cleaner & greener beauty 😍

🍃 More recycled and recyclable packaging
🍃 More solidarity sourcing
🍃 Greener Sciences & formulas
🍃 More Renewable Energy
🍃 More actions to fight plastic pollution

I have the Garnier Green Beauty PR Kit with me and I love the message behind it! It is our responsibility to stay educated and aware of the impacts beauty products have on our planet earth! I am proud user of Garnier as they are taking a stronger approach in solidarity sourcing as well as more actions to fight plastic pollution. 🌱

As you can see in the photo, all Garnier products are certified Vegan, Halal & Cruelty Free. ✨

Furthermore, Garnier is using sustainable packaging helps reduce the effects of recent environmental issues! ♻ It is heart-warming to know that Garnier creates products that are made with the health of our bodies and the environment in mind.

Garnier as a brand has been committed to sustainability for years; producing more natural formulas, using sustainable and fair-trade ingredients, even being the first to bring certified organic products to the mass skincare market.

Garnier’s effort to not only care for us but as well as taking extra step to be more environmentally friendly. 🌍

Get yours now from the nearest Watsons stores or Watsons Online! 🛒🛒🛒

Sayangi Bumi, Go Green Beauty. Don’t forget to prepare a minimum of 3 recyclable items (size 500ml or less). Go to selected Watsons Malaysia outlets with Green Beauty Dropbox and GET rewarded when you recycle 🎁. Available until 27 Oct 2021 only, check it out from my stories now!

@garniermalaysia
@watsonsmy
#GarnierMalaysia #garniergreenbeauty #watsonsmalaysia #OneGreenStep

@リンネル チャンネル リンネル 11月号増刊 特別付録のオサムグッズのシリコーンケーキ型を使ってスノースキン月餅を作ってみました。見た目はスノースキン感は弱いですが、月餅🥮の型がなくても、シリコン型で作れたのがポイント。伸びのよい柔らかな餅皮とホワイトチョコのミルキー感がとっても合います。包みやすい餅皮なので同量の餡でも包みやすいです。型離れのポイントは打ち粉。片栗粉を型や餅皮の側面に多めに振ってください。くっつかずに作業できます。型に餅が貼り付き、1回、失敗してしまいました。
昔から大好きだったオサムグッズ。付録でシリコン型が手に入るなんていい時代なんだ。
*レシピ*（およそ64mlの型 6個分）
ホワイトチョコ餡を作ります
１．ホワイトチョコ 42gを溶かす。
２．白あん 150gを入れ混ぜる。
３．6等分にする。
４．お好みにパウダーで着色する。
今回、かぼちゃパウダー・紫芋パウダー・いちごパウダー 各2g、バタフライピーパウダー・抹茶 各1gで着色しています。もちろんそのままでもOKです。
５．ラップで丸く包み、冷蔵庫または冷凍庫で冷やしておく。

餅皮を作ります。
６．耐熱ボウルに白玉粉 24g、水 96gを入れ粒がなくなるまで混ぜる。
７．加糖練乳 24g、サラダオイル 24gと上新粉 24g、薄力粉 8g、上白糖 24gをあわせてフルイ入れ、泡立て器で混ぜる。
８．ふんわりラップをして、600wの電子レンジで50秒加熱し泡立て器で混ぜる。
９．その後、20秒加熱を3回繰り返し、その都度、泡立て器で混ぜる。
１０．更に20秒加熱を3回繰り返し、その都度、今度はゴムベラで混ぜる。
１１．更に今度はラップをしないで、1分30秒加熱し混ぜないでそのまま粗熱を取る。
１２．片栗粉を広げたバットなどに（11）を6等分する。
１３．ラップの間に（12）を伸ばす。
１４．（5）を包む。
１５．シリコン型に押し込む。
１６．冷蔵庫で冷やす。
１７．型から取り出す。
１８．でけた。かわいいうまい。オサムグッズかわいい。永遠だな。

I made snow skin mooncakes using the silicone cake mold of OSAMU GOODS. It doesn't look like snow skin, but the key is that it can be made with a silicone mold even if you don't have a mooncake 🥮 mold.The milky texture of the white chocolate goes well with the soft and stretchy rice cake skin. Since it is a rice cake skin that is easy to wrap, it is easy to wrap even the same amount of bean paste. The key to mold release is flour. Sprinkle more potato starch on the sides of the mold and the rice cake skin. You can work without sticking. Mochi stuck to the mold and I failed once. I've always loved OSAMU GOODS. It's a good time to get a OSAMU GOODS silicone mold in a magazine freebie.

* Recipe * (for 6 molds of about 64 ml)
Make white chocolate bean paste.
1.Melt 42g of white chocolate.
2.Mix in 150g of white bean paste.
3.Divide into 6 equal parts.
4.Color with powder as desired. This time, I used 2g each of pumpkin powder, purple sweet potato powder, and strawberry powder, and 1g each of butterfly pea powder and matcha. Of course, you can leave them as they are.
5.Wrap in plastic wrap and chill in the refrigerator or freezer.

Make mochi skin.
6.Put 24g of Shiratamako and 96g of water in a heat-resistant bowl and mix until there are no grains.
7.Add 24g of sweetened condensed milk, 24g of salad oil, 24g of Joshinko, 8g of cake flour, and 24g of white sugar, and mix with a whisk.
8.Wrap it gently, heat it in a 600w microwave oven for 50 seconds, and mix it with a whisk.
9.Repeat heating for 20 seconds 3 times, mixing with a whisk each time.
10.Repeat heating for another 20 seconds three times, each time mixing with a rubber spatula.
11.Furthermore, without wrapping this time, heat for 1 minute and 30 seconds and remove the heat as it is without mixing.
12.Divide (11) into 6 equal parts on a tray with potato starch spread.
13.Spread (12) between sheets of plastic wrap.
14.Wrap (5).
15.Press into the silicon mold.
16.Chill in the refrigerator.
17.Remove from the mold.
18.It's done. Cute and delicious. OSAMU GOODS are eternal.

#SnowSkinMooncakes #recipe #月餅 #作り方 #オサムグッズ #リンネル #雑誌付録

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https://www.instagram.com/movie_mimi_eye/

たこの壺で新潟の味覚と海の幸を味わい締めは小嶋屋のへぎそば
http://miminome.blogspot.com/2021/09/blog-post_7.html

今夜は長岡に泊まります。
夕食は駅前の居酒屋。
たこの壺。

刺身や新潟の郷土料理などメニューが豊富。
そしてどれを食べてもおいしい。
さらに新潟なので日本酒も最高。

I'm staying in Nagaoka tonight.
I will have dinner at the izakaya in front of the station.
Tako-no-tsubo.

This Izakaya has a wide variety of dishes such as sashimi and Niigata's local cuisine.
And all the food I ate was delicious.
Furthermore, because it is Niigata, sake is also the best.

ビデオカメラは SONY HDR-PJ790V を使って撮影しました。
60pでの撮影です。
編集はEDIUS X Proです。
A video camera is SONY HDR-PJ790V.

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#みみの目ムービー
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#みみさん
#たこの壺
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DataYoo悠由以資料分析與AI技術為核心，結合作物產地、在地生長數據及市場情報，預測生產端到採購端間整體供應鏈之完整風險控管解決方案，並提供農企業集團、金融業者包含銀行及產險業者，發展不同產業互利共生的資料應用服務解決方案。

The core competence of Data Yoo is data analysis and AI technology. By integrating the farm of production, local growing data and market information into the analysis, we are equipped with sufficient knowledge that enables us to predict the comprehensive risk management solution for the whole supply chain, ranging from the production aspect to retailing aspect. Furthermore, we provide “Data Application Service Solution” that facilitates the development of the mutually beneficial symbiosis in different industries to agricultural enterprise groups and financial companies, including banks and property insurance companies.

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