聯合國大會開議第三天,#諾魯 總統安格明呼籲聯合國接納台灣
諾魯總統安格明真誠感謝台灣持續協助對抗武漢肺炎疫情,並呼籲聯合國確保台灣人享有與其他國家人民相同的權利,同時表示不該忽視台灣對抗武漢肺炎疫情的貢獻,台灣是全球對抗疫情的重要夥伴,而台灣不僅有能力也已做好準備。
台灣應當有權利以平等夥伴身分,參與聯合國永續發展目標的實現,台灣也應該被納入「我們的共同議程」願景。
台灣的夥伴價值,值得聯合國重視。
_ _
We’d like to thank President Lionel Rouwen Aingimea of #Nauru for the speech he gave on the third day of the #UNGA76 General Debate, praising Taiwan’s efforts to help our partners around the world during the pandemic and calling for our inclusion in the UN, as follows:
“Our efforts to respond to COVID-19 and vaccinate our people would not have been possible without the valuable support provided by our partners. We are truly grateful to our genuine friends Australia, India, Japan and the Republic of China (Taiwan), for their ongoing assistance.
Mr. President, we call on the United Nations to embrace willing and able partners like Taiwan who share common global challenges and to ensure that the people of the Republic of China (Taiwan) enjoy the same rights as the peoples of other nations. The United Nations must live up to its ideals of universality and equality, respecting the worth of every individual. Taiwan is an important partner in the global response to this pandemic, and its exemplary response to the global pandemic should not be ignored. Taiwan is ready to share its experience and aspire to do so by joining the World Health Assembly. Taiwan should have the right to participate as an equal partner in the implementation of the SDGs as they have demonstrated their ability and supported many in the SDG fields. They should also be part of our ‘Our Common Agenda’ vision.”
#SDG17 #PartnershipForTheGoals #HearTaiwan
同時也有112部Youtube影片,追蹤數超過16萬的網紅Goresh,也在其Youtube影片中提到,For business inquiries please e-mail: [email protected] (not taking collab requests at this time) https://twitter.com/Goreshx Check out the Dokkan...
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not equal to 在 Taipei Ethereum Meetup Facebook 的最佳解答
📜 [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.
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not equal to 在 Facebook 的最佳貼文
According to the World Health Organization, 34 million children worldwide have disabling hearing loss. If children with hearing loss do not receive hearing healthcare and support early on, they often experience lower school performance, higher risk of dropping out of school, and less likelihood of accessing higher education. Ultimately, this can impact their lifelong career prospects. This problem is exacerbated in many parts of the world where children — especially girls — already face significant barriers to education. Hearing loss does not have to be a barrier to life’s opportunities. Malala Fund and Cochlear Foundation have partnered to raise awareness about the barriers keeping millions of children and young people with hearing loss from accessing a quality education and early access to hearing healthcare and support. Follow Alana supports this call for equal access to education and early hearing healthcare. Share this video to show all children with hearing loss that they can achieve anything they set their minds to.
not equal to 在 Goresh Youtube 的最佳貼文
For business inquiries please e-mail: Goresh127@gmail.com (not taking collab requests at this time)
https://twitter.com/Goreshx
Check out the Dokkan & Legends podcast with episodes available on Spotify here: https://t.co/nQyIzqzaHD?amp=1
Huge shoutout to Kuwa for creating the thumbnail for this video. His Twitter can be found here: https://twitter.com/mugenkuwa
Huge thanks to Kuwa for creating the side art
Sora's Twitter: https://twitter.com/SoraSSB
![post-title](https://i.ytimg.com/vi/zzfNFMWyWBw/hqdefault.jpg)
not equal to 在 The Hope Youtube 的最佳貼文
【How Great Is Our God 我神真偉大】
作曲/作詞 Writers : Chris Tomlin, Ed Cash, Jesse Reeves
翻譯 Translation : 約書亞樂團
【Worthy 配得】
作曲/作詞 Writers : Steven Furtick, Chris Brown, Mack Brock
翻譯 Translation : The Hope
【What A Beautiful Name 祢的聖名何等美麗 】
作曲/作詞 Writers : Ben Fielding, Brooke Ligertwood
翻譯 Translation : The Hope
Lyrics:
The splendor of a King
尊貴榮耀君王
clothed in majesty
在全地之上
Let all the earth rejoice
願萬民都喜樂
All the earth rejoice
全地都喜樂
He wraps himself in Light
主祢滿有榮光
and darkness tries to hide
黑暗都躲藏
And trembles at His voice
萬民高聲唱
Trembles at His voice
齊來高聲唱
How great is our God
我神 真偉大
sing with me How great is our God
歌頌祢聖名 真偉大
and all will see How great
全地都看見
how great is our God
我神 真偉大
Age to age He stands
昔在永在君王
And time is in His hands
從今直到永遠
Beginning and the end
祢從不曾改變
Beginning and the end
永存在天地間
The Godhead Three in One
祢是三一真神
Father Spirit Son
父子與聖靈
The Lion and the Lamb
真神的羔羊
The Lion and the Lamb
全能神羔羊
Name above all names
祢至聖尊名
Worthy of our praise
配受大讚美
My heart will sing
全心歌頌
How great is our God
我神 真偉大
-
Worthy is your name Jesus
耶穌 祢聖名配得
You deserve the praise
祢配得一切頌讚
Worthy is your name
祢聖名配得
-
Death could not hold You
The veil tore before You
死亡被打敗 幔子已裂開
You silence the boast of sin and grave
祢使仇敵的口都靜默
The heavens are roaring
the praise of Your glory
天堂在歌頌 讚美祢尊榮
For You are raised to life again
因祢已從死裡復活
You have no rival
You have no equal
祢無人能敵 無人能相比
Now and forever God You reign
從今到永遠 祢掌權
Yours is the kingdom
Yours is the glory
國度屬於祢 榮耀屬於祢
Yours is the Name above all Names
祢的聖名超乎萬名
What a powerful Name it is
祢的聖名滿有能力
The Name of Jesus Christ my King
耶穌基督我王的名
What a powerful Name it is
Nothing can stand against
祢的聖名滿有能力 無事物能相比
What a powerful Name it is
The Name of Jesus
祢的聖名滿有能力 耶穌的聖名
【How Great Is Our God 我神真偉大】
© 2004 sixsteps Music (Admin. by Capitol CMG Publishing),worshiptogether.com songs (Admin. by Capitol CMG Publishing),Wondrously Made Songs (Admin. by Music Services, Inc.)
CCLI : 4348399
【Worthy 配得】
© 2018 Elevation Worship Publishing (BMI)
CCLI : 7111931
【What A Beautiful Name 祢的聖名何等美麗 】
© 2016 Hillsong Music Publishing (Admin. by Capitol CMG Publishing)
CCLI : 7068424
#HowGreatIsOurGod #Worthy #WhatABeautifulName #TheHopeWorship
☆第一次收看Hope頻道/線上Hope主日嗎?
歡迎你填寫表單,讓我們更多認識你:http://thehope.co/connectonline
☆如果你需要代禱,歡迎填寫表單,讓我們和你一起禱告:http://thehope.co/connectonline
☆如果你已經決定接受耶穌:http://thehope.co/connectonline
☆支持The Hope的事工,一起成為城市的盼望:
http://thehope.co/give
【The Hope】
The Hope 是一個對神、對人、以及生命充滿熱忱的教會。我們的存在是為了要接觸人群, 帶領他們與耶穌有更深的關係。
【與我們保持聯繫】
●The Hope Website: http://thehope.co/
●The Hope Facebook: https://www.facebook.com/insideTheHope
●The Hope Instagram: https://www.instagram.com/thehope.co/
![post-title](https://i.ytimg.com/vi/Cf_GK8h0QKQ/hqdefault.jpg)
not equal to 在 Goresh Youtube 的精選貼文
For business inquiries please e-mail: Goresh127@gmail.com (not taking collab requests at this time)
https://twitter.com/Goreshx
Check out the Dokkan & Legends podcast with episodes available on Spotify here: https://t.co/nQyIzqzaHD?amp=1
Huge shoutout to Kamogawa for creating the thumbnail for this video. His Twitter can be found here: https://twitter.com/Kamogawa_YT
Huge thanks to Kuwa for creating the side art
Sora's Twitter: https://twitter.com/SoraSSB
![post-title](https://i.ytimg.com/vi/Kh8fDCzo29o/hqdefault.jpg)
not equal to 在 How to write a not equal to sign in Latex pseudocode - TeX 的推薦與評價
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