關於 hope it would be helpful for you ，我們在網路上蒐集到這些相關的討論、資訊與評價

Have you ever made a post on Instagram that you spent HOURS planning, editing and perfecting only to see it receiving a few likes?

Or how about this – you went LIVE on Instagram and the whole time only one or two people joined in?

I know your pain!😩

I have done LIVE which totally bombed. It was demoralising!

And you probably get these not-so-helpful thoughts 💭 running through your head:

“Maybe what I say has no value to others.”
Or “People don’t like me.”
Or “I am never gonna be as cool as her, I should just give up.”

But then there is another part of you that says, “No, I just have to keep showing up.”

Because that’s what those #motivationalquotes say 👉🏻 “If you keep showing up and be resilient, people are going to come.”

Guess what?

It is INSANITY trying to do the SAME thing over and over again and hoping for a DIFFERENT result.

Resilience is essential, but you need to know what to do differently to attract people to your next LIVE, and to get people to hit that LIKE & FOLLOW button.

And at the other end of the spectrum are the people who try something once and give up when they don’t get the results they hope for.

❌You don’t have to abandon your goals entirely.

It would help if you made slight changes each time.

Tweaking as you go.

🤷🏻‍♀️What are the tweaks you should be making?

I will be sharing that and more in the upcoming 5-day Instagram Growth & Monetisation Bootcamp. Sign up for your spot at https://www.momboss.academy/iggrowth

See you then. @ Singapore Botanic Gardens

📜 [專欄新文章] Uniswap v3 Features Explained in Depth

✍️ 田少谷 Shao

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

Once again the game-changing DEX 🦄 👑

Image source: https://uniswap.org/blog/uniswap-v3/

Outline

0. Intro1. Uniswap & AMM recap2. Ticks 3. Concentrated liquidity4. Range orders: reversible limit orders5. Impacts of v36. Conclusion

0. Intro

The announcement of Uniswap v3 is no doubt one of the most exciting news in the DeFi place recently 🔥🔥🔥

While most have talked about the impact v3 can potentially bring on the market, seldom explain the delicate implementation techniques to realize all those amazing features, such as concentrated liquidity, limit-order-like range orders, etc.

Since I’ve covered Uniswap v1 & v2 (if you happen to know Mandarin, here are v1 & v2), there’s no reason for me to not cover v3 as well ✅

Thus, this article aims to guide readers through Uniswap v3, based on their official whitepaper and examples made on the announcement page. However, one needs not to be an engineer, as not many codes are involved, nor a math major, as the math involved is definitely taught in your high school, to fully understand the following content 😊😊😊

If you really make it through but still don’t get shxt, feedbacks are welcomed! 🙏

There should be another article focusing on the codebase, so stay tuned and let’s get started with some background noise!

1. Uniswap & AMM recap

Before diving in, we have to first recap the uniqueness of Uniswap and compare it to traditional order book exchanges.

Uniswap v1 & v2 are a kind of AMMs (automated market marker) that follow the constant product equation x * y = k, with x & y stand for the amount of two tokens X and Y in a pool and k as a constant.

Comparing to order book exchanges, AMMs, such as the previous versions of Uniswap, offer quite a distinct user experience:

AMMs have pricing functions that offer the price for the two tokens, which make their users always price takers, while users of order book exchanges can be both makers or takers.

Uniswap as well as most AMMs have infinite liquidity¹, while order book exchanges don’t. The liquidity of Uniswap v1 & v2 is provided throughout the price range [0,∞]².

Uniswap as well as most AMMs have price slippage³ and it’s due to the pricing function, while there isn’t always price slippage on order book exchanges as long as an order is fulfilled within one tick.

In an order book, each price (whether in green or red) is a tick. Image source: https://ftx.com/trade/BTC-PERP

¹ though the price gets worse over time; AMM of constant sum such as mStable does not have infinite liquidity

² the range is in fact [-∞,∞], while a price in most cases won’t be negative

³ AMM of constant sum does not have price slippage

2. Tick

The whole innovation of Uniswap v3 starts from ticks.

For those unfamiliar with what is a tick:

Source: https://www.investopedia.com/terms/t/tick.asp

By slicing the price range [0,∞] into numerous granular ticks, trading on v3 is highly similar to trading on order book exchanges, with only three differences:

The price range of each tick is predefined by the system instead of being proposed by users.

Trades that happen within a tick still follows the pricing function of the AMM, while the equation has to be updated once the price crosses the tick.

Orders can be executed with any price within the price range, instead of being fulfilled at the same one price on order book exchanges.

With the tick design, Uniswap v3 possesses most of the merits of both AMM and an order book exchange! 💯💯💯

So, how is the price range of a tick decided?

This question is actually somewhat related to the tick explanation above: the minimum tick size for stocks trading above 1$ is one cent.

The underlying meaning of a tick size traditionally being one cent is that one cent (1% of 1$) is the basis point of price changes between ticks, ex: 1.02 — 1.01 = 0.1.

Uniswap v3 employs a similar idea: compared to the previous/next price, the price change should always be 0.01% = 1 basis point.

However, notice the difference is that in the traditional basis point, the price change is defined with subtraction, while here in Uniswap it’s division.

This is how price ranges of ticks are decided⁴:

Image source: https://uniswap.org/whitepaper-v3.pdf

With the above equation, the tick/price range can be recorded in the index form [i, i+1], instead of some crazy numbers such as 1.0001¹⁰⁰ = 1.0100496621.

As each price is the multiplication of 1.0001 of the previous price, the price change is always 1.0001 — 1 = 0.0001 = 0.01%.

For example, when i=1, p(1) = 1.0001; when i=2, p(2) = 1.00020001.

p(2) / p(1) = 1.00020001 / 1.0001 = 1.0001

See the connection between the traditional basis point 1 cent (=1% of 1$) and Uniswap v3’s basis point 0.01%?

Image source: https://tenor.com/view/coin-master-cool-gif-19748052

But sir, are prices really granular enough? There are many shitcoins with prices less than 0.000001$. Will such prices be covered as well?

Price range: max & min

To know if an extremely small price is covered or not, we have to figure out the max & min price range of v3 by looking into the spec: there is a int24 tick state variable in UniswapV3Pool.sol.

Image source: https://uniswap.org/whitepaper-v3.pdf

The reason for a signed integer int instead of an uint is that negative power represents prices less than 1 but greater than 0.

24 bits can cover the range between 1.0001 ^ (2²³ — 1) and 1.0001 ^ -(2)²³. Even Google cannot calculate such numbers, so allow me to offer smaller values to have a rough idea of the whole price range:

1.0001 ^ (2¹⁸) = 242,214,459,604.341

1.0001 ^ -(2¹⁷) = 0.000002031888943

I think it’s safe to say that with a int24 the range can cover > 99.99% of the prices of all assets in the universe 👌

⁴ For implementation concern, however, a square root is added to both sides of the equation.

How about finding out which tick does a price belong to?

Tick index from price

The answer to this question is rather easy, as we know that p(i) = 1.0001^i, simply takes a log with base 1.0001 on both sides of the equation⁴:

Image source: https://www.codecogs.com/latex/eqneditor.php

Let’s try this out, say we wanna find out the tick index of 1000000.

Image source: https://ncalculators.com/number-conversion/log-logarithm-calculator.htm

Now, 1.0001¹³⁸¹⁶² = 999,998.678087146. Voila!

⁵ This formula is also slightly modified to fit the real implementation usage.

3. Concentrated liquidity

Now that we know how ticks and price ranges are decided, let’s talk about how orders are executed in a tick, what is concentrated liquidity and how it enables v3 to compete with stablecoin-specialized DEXs (decentralized exchange), such as Curve, by improving the capital efficiency.

Concentrated liquidity means LPs (liquidity providers) can provide liquidity to any price range/tick at their wish, which causes the liquidity to be imbalanced in ticks.

As each tick has a different liquidity depth, the corresponding pricing function x * y = k also won’t be the same!

Each tick has its own liquidity depth. Image source: https://uniswap.org/blog/uniswap-v3/

Mmm… examples are always helpful for abstract descriptions 😂

Say the original pricing function is 100(x) * 1000(y) = 100000(k), with the price of X token 1000 / 100 = 10 and we’re now in the price range [9.08, 11.08].

If the liquidity of the price range [11.08, 13.08] is the same as [9.08, 11.08], we don’t have to modify the pricing function if the price goes from 10 to 11.08, which is the boundary between two ticks.

The price of X is 1052.63 / 95 = 11.08 when the equation is 1052.63 * 95 = 100000.

However, if the liquidity of the price range [11.08, 13.08] is two times that of the current range [9.08, 11.08], balances of x and y should be doubled, which makes the equation become 2105.26 * 220 = 400000, which is (1052.63 * 2) * (110 * 2) = (100000 * 2 * 2).

We can observe the following two points from the above example:

Trades always follow the pricing function x * y = k, while once the price crosses the current price range/tick, the liquidity/equation has to be updated.

√(x * y) = √k = L is how we represent the liquidity, as I say the liquidity of x * y = 400000 is two times the liquidity of x * y = 100000, as √(400000 / 100000) = 2.

What’s more, compared to liquidity on v1 & v2 is always spread across [0,∞], liquidity on v3 can be concentrated within certain price ranges and thus results in higher capital efficiency from traders’ swapping fees!

Let’s say if I provide liquidity in the range [1200, 2800], the capital efficiency will then be 4.24x higher than v2 with the range [0,∞] 😮😮😮 There’s a capital efficiency comparison calculator, make sure to try it out!

Image source: https://uniswap.org/blog/uniswap-v3/

It’s worth noticing that the concept of concentrated liquidity was proposed and already implemented by Kyper, prior to Uniswap, which is called Automated Price Reserve in their case.⁵

⁶ Thanks to Yenwen Feng for the information.

4. Range orders: reversible limit orders

As explained in the above section, LPs of v3 can provide liquidity to any price range/tick at their wish. Depending on the current price and the targeted price range, there are three scenarios:

current price < the targeted price range

current price > the targeted price range

current price belongs to the targeted price range

The first two scenarios are called range orders. They have unique characteristics and are essentially fee-earning reversible limit orders, which will be explained later.

The last case is the exact same liquidity providing mechanism as the previous versions: LPs provide liquidity in both tokens of the same value (= amount * price).

There’s also an identical product to the case: grid trading, a very powerful investment tool for a time of consolidation. Dunno what’s grid trading? Check out Binance’s explanation on this, as this topic won’t be covered!

In fact, LPs of Uniswap v1 & v2 are grid trading with a range of [0,∞] and the entry price as the baseline.

Range orders

To understand range orders, we’d have to first revisit how price is discovered on Uniswap with the equation x * y = k, for x & y stand for the amount of two tokens X and Y and k as a constant.

The price of X compared to Y is y / x, which means how many Y one can get for 1 unit of X, and vice versa the price of Y compared to X is x / y.

For the price of X to go up, y has to increase and x decrease.

With this pricing mechanism in mind, it’s example time!

Say an LP plans to place liquidity in the price range [15.625, 17.313], higher than the current price of X 10, when 100(x) * 1000(y) = 100000(k).

The price of X is 1250 / 80 = 15.625 when the equation is 80 * 1250 = 100000.

The price of X is 1315.789 / 76 = 17.313 when the equation is 76 * 1315.789 = 100000.

If now the price of X reaches 15.625, the only way for the price of X to go even higher is to further increase y and decrease x, which means exchanging a certain amount of X for Y.

Thus, to provide liquidity in the range [15.625, 17.313], an LP needs only to prepare 80 — 76 = 4 of X. If the price exceeds 17.313, all 4 X of the LP is swapped into 1315.789 — 1250 = 65.798 Y, and then the LP has nothing more to do with the pool, as his/her liquidity is drained.

What if the price stays in the range? It’s exactly what LPs would love to see, as they can earn swapping fees for all transactions in the range! Also, the balance of X will swing between [76, 80] and the balance of Y between [1250, 1315.789].

This might not be obvious, but the example above shows an interesting insight: if the liquidity of one token is provided, only when the token becomes more valuable will it be exchanged for the less valuable one.

…wut? 🤔

Remember that if 4 X is provided within [15.625, 17.313], only when the price of X goes up from 15.625 to 17.313 is 4 X gradually swapped into Y, the less valuable one!

What if the price of X drops back immediately after reaching 17.313? As X becomes less valuable, others are going to exchange Y for X.

The below image illustrates the scenario of DAI/USDC pair with a price range of [1.001, 1.002] well: the pool is always composed entirely of one token on both sides of the tick, while in the middle 1.001499⁶ is of both tokens.

Image source: https://uniswap.org/blog/uniswap-v3/

Similarly, to provide liquidity in a price range < current price, an LP has to prepare a certain amount of Y for others to exchange Y for X within the range.

To wrap up such an interesting feature, we know that:

Only one token is required for range orders.

Only when the current price is within the range of the range order can LP earn trading fees. This is the main reason why most people believe LPs of v3 have to monitor the price more actively to maximize their income, which also means that LPs of v3 have become arbitrageurs 🤯

I will be discussing more the impacts of v3 in 5. Impacts of v3.

⁷ 1.001499988 = √(1.0001 * 1.0002) is the geometric mean of 1.0001 and 1.0002. The implication is that the geometric mean of two prices is the average execution price within the range of the two prices.

Reversible limit orders

As the example in the last section demonstrates, if there is 4 X in range [15.625, 17.313], the 4 X will be completely converted into 65.798 Y when the price goes over 17.313.

We all know that a price can stay in a wide range such as [10, 11] for quite some time, while it’s unlikely so in a narrow range such as [15.625, 15.626].

Thus, if an LP provides liquidity in [15.625, 15.626], we can expect that once the price of X goes over 15.625 and immediately also 15.626, and does not drop back, all X are then forever converted into Y.

The concept of having a targeted price and the order will be executed after the price is crossed is exactly the concept of limit orders! The only difference is that if the range of a range order is not narrow enough, it’s highly possible that the conversion of tokens will be reverted once the price falls back to the range.

As price ranges follow the equation p(i) = 1.0001 ^ i, the range can be quite narrow and a range order can thus effectively serve as a limit order:

When i = 27490, 1.0001²⁷⁴⁹⁰ = 15.6248.⁸

When i = 27491, 1.0001²⁷⁴⁹¹ = 15.6264.⁸

A range of 0.0016 is not THAT narrow but can certainly satisfy most limit order use cases!

⁸ As mentioned previously in note #4, there is a square root in the equation of the price and index, thus the numbers here are for explantion only.

5. Impacts of v3

Higher capital efficiency, LPs become arbitrageurs… as v3 has made tons of radical changes, I’d like to summarize my personal takes of the impacts of v3:

Higher capital efficiency makes one of the most frequently considered indices in DeFi: TVL, total value locked, becomes less meaningful, as 1$ on Uniswap v3 might have the same effect as 100$ or even 2000$ on v2.

The ease of spot exchanging between spot exchanges used to be a huge advantage of spot markets over derivative markets. As LPs will take up the role of arbitrageurs and arbitraging is more likely to happen on v3 itself other than between DEXs, this gap is narrowed … to what extent? No idea though.

LP strategies and the aggregation of NFT of Uniswap v3 liquidity token are becoming the blue ocean for new DeFi startups: see Visor and Lixir. In fact, this might be the turning point for both DeFi and NFT: the two main reasons of blockchain going mainstream now come to the alignment of interest: solving the $$ problem 😏😏😏

In the right venue, which means a place where transaction fees are low enough, such as Optimism, we might see Algo trading firms coming in to share the market of designing LP strategies on Uniswap v3, as I believe Algo trading is way stronger than on-chain strategies or DAO voting to add liquidity that sort of thing.

After reading this article by Parsec.finance: The Dex to Rule Them All, I cannot help but wonder: maybe there is going to be centralized crypto exchanges adopting v3’s approach. The reason is that since orders of LPs in the same tick are executed pro-rata, the endless front-running speeding-competition issue in the Algo trading world, to some degree, is… solved? 🤔

Anyway, personal opinions can be biased and seriously wrong 🙈 I’m merely throwing out a sprat to catch a whale. Having a different voice? Leave your comment down below!

6. Conclusion

That was kinda tough, isn’t it? Glad you make it through here 🥂🥂🥂

There are actually many more details and also a huge section of Oracle yet to be covered. However, since this article is more about features and targeting normal DeFi users, I’ll leave those to the next one; hope there is one 😅

If you have any doubt or find any mistake, please feel free to reach out to me and I’d try to reply AFAP!

Stay tuned and in the meantime let’s wait and see how Uniswap v3 is again pioneering the innovation of DeFi 🌟

Uniswap v3 Features Explained in Depth 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

🔥👍 การันตีได้ว่าทุกคนเป็นเหมือนกันหมด
เวลานั่งแก้ปัญหาอะไรตั้งนาน
แบบคิดจนสมองจะระเบิด ก็คิดไม่ออกซะที
เช่น การเขียนโปรแกรม แล้วติดบั๊ก ติด error
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แต่พอเราลืมเรื่องนั้นไปซะ!
เปลี่ยนไปอาบน้ำ ดูทีวี เดินเล่นสวีตกับแฟน
อยู่ดีๆ ดันปิ๊งแว็บคิดแก้ปัญหานั้นออกมาได้ซะงั้น
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จะบอกว่าเรื่องนี้ไม่ใช่เรื่องแปลกแต่อย่างใด
ไม่ใช่คุณคนเดียวที่เป็นโรคนี้
คนทั่วโลกก็เป็นเช่นเดียวกับคุณ
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ถ้าเราจะเข้าใจอาการพวกนี้
ต้องใช้วิทยาศาสตร์ด้านสมองมาอธิบายโดยตรง
ตามทฤษฏี สมองมนุษย์มีการเรียนรู้อยู่ 2 โหมด ได้แก่
"โหมดเซียน" กับ "โหมด 9 หาง"
...อ้าวผิดเรื่อง ...อันนั้นมัน นารูโตะ
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การเรียนรู้สมองมี 2 โหมดได้แก่
👉 1) โหมด FOCUSED
เป็นโหมดของสมองที่กำลังโฟกัส
หรือมีสมาธิเพื่อคิดทำบางสิ่งบางอย่างอยู่
โหมดนี้ สมองจะใช้แนวทางเดิมๆ เพื่อแก้ปัญหา
ทำให้เรามุ่งมั่นหาทางแก้ปัญา หรือพยายามค้นหาปัญหาให้ได้โดยไว
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😀 ข้อดี ทำให้เรามีสมาธิ มุ่งที่จะบรรลุงานนั้นๆ ให้สำเสร็จโดยไว
เช่น กำลังเขียนโปรแกรมอยู่ ต้องโฟกัส จดจ่อเพื่อให้งานเสร็จ
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😱 ข้อเสีย จะเกิดการวนลูปทางความคิด
เช่น ตอนเจอบั๊กในโปรแกรม
เราก็จะวนลูป ใช้วิธีเดิมแก้ไปหาซ้ำๆ อยู่นั้นแหละ
พยายามกดคีย์บอร์ดด้วยวิธีการเดิมๆ
จนนิ้วจะแทงทะลุแป้นพิมพ์อยู่แล้ว
ก็แก้บั๊กไม่ได้เสียที ...จนอยากร้องไห้
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ที่เป็นเยี่ยงนี้ก็เพราะสมองไม่ยอมมองหาทางออก
ไม่ออกจากกรอบคิดแบบเดิมๆ นั่นเองครับ
นับเป็นข้อเสียของสมองโหมดนี้
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👉 2) โหมดที่สองคือ โหมด DIFFUSED
เป็นโหมดของสมองที่กำลังคิด
เมื่ออยู่ในภาวะผ่อนคลาย หรือพักผ่อน
เช่นตอนที่เราเดินเล่น ขับรถ ฟังเพลง อาบน้ำ เข้าส้วม หรือกระทั่งนอนหลับ ฯลฯ เป็นต้น
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ถ้านึกไม่ออก ก็นึกถึงตอนที่เราติดปัญหาอะไรซะอย่าง
พอหัวเราจะแตะถึงหมอนอยู่แล้ว ดันคิดออกมาได้เฉยเลย
หรือบ่อยครั้งที่นอนหลับไป
พอตื่นขึ้นมาหา ไอเดียแก้ปัญหาดันปิ้งแว็บออกมา
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😀 ข้อดี โหมดนี้เอาไว้ใช้แก้ปัญหาที่คุณไม่เคยเห็นมาก่อน หรือยากที่จะเข้าใจ
สามารถใช้คิดพวกไอเดีย หรือคอนเซ็ป ความคิดสร้างสรรค์แปลกๆ ใหม่ๆ ทำให้เราคิดนอกกรอบเดิมได้
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เช่น ช่วยหาทางแก้บั๊กในโปรแกรม
ในมุมหนึ่งที่ไม่เคยนึกถึงมาก่อน
ช่วยให้แหกกฏเกณฑ์เดิมที่เราติดปัญหาอยู่ได้
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😱 ข้อเสีย โหมดนี้มันทำงานเมื่อเราผ่อนคลาย
เช่น โปรแกรมเมอร์ตอนกลางวัน
แก้บั๊กแทบตายทั้งวัน แก้ไม่ได้สักที
พอเลิกงานกลับบ้านปุ๊บ
กำลังจะงีบหลับ ดันคิดออกมาได้ ...โธ่ชีวิต
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หรือบางคนมีสกิลพิเศษ แก้บั๊กในความฝันได้
จนต้องสะดุ้งตื่น
จากโปรแกรมเมอร์ กลายร่างเป็นนกฮูก
ไม่ยอมหลับยอมนอน เขียนโปรแกรมจนเสร็จ
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ถ้าเราเข้าใจคอนเซปต์ของสมอง 2 โหมดนี้ละก็
- ตอนแก้ปัญหาไม่ออกก็สลับไปใช้ โหมด DIFFUSED ซะ
- เมื่อได้ไอเดียมาแล้ว ก็สลับไปใช้โหมด FOCUSED ต่อ
:
แต่ทั้งนี้เราต้องเข้าใจเสียก่อนว่า
มนุษย์โลกทุกคนไม่สามารถใช้ 2 โหมดนี้ได้พร้อมกัน ...เศร้า
ต้องเลือกระหว่างโหมด FOCUSED หรือโหมด DIFFUSED
เลือกให้ทำงานโหมดใดโหมดหนึ่งเท่านั้น
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ดังนั้นเราต้องหัดสลับสมอง 2 โหมดให้เป็นนะครับ
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ซึ่งวิธีสลับโหมดของสมอง
มันมีประโยชน์ตอนทำงาน
หรือจะตอนอ่านหนังสือสอบก็ได้
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วิธีสลับโหมด ผมขอเสนอ 2 วิธีแล้วกัน
👉 1) ใช้เทคนิคคือ "Pomodoro Technique"
คือให้ทำงานไป 25 นาที (โหมด FOCUSED)
แล้วผ่อนคลายอีก 5 นาที (DIFFUSED)
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แต่วิธีนี้อาจไม่เหมาะ ตอนเอาไปใช้ในทำงานจริงเท่าไร
...เพราะถ้าหัวหน้างานเห็นเราทำแบบนี้
คงคิดว่าเราอู้งาน ทำไป หยุดไป
เราอาจดัดแปลง ทำไปได้สักชั่วโมง สองชั่วโมง
เมื่อสมองล้า ก็พักเบรกเสียบ้าง จิบกลางแฟ แชทคุยกับแฟน
เล่นเกมคลายเครียด เดินยืดเส้นยือดสาย เข้าไปนั่งในส้วมเล่นๆ
ทำสัก 5-10 นาที พอ
...แต่ทั้งนี้หัวหน้างานต้องเข้าใจนะ ว่าเรากำลังผ่อนคลาย
...เป็นเทคนิคการคิดงานโดยใช้สมองโหมด DIFFUSED
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👉 2) หรือเราจะปล่อยให้คิดงานทั้งวันไปเลย
แล้วถ้าพระอาทิตย์ตกดิน ยังคิดไม่ออกละก็
อย่าไปซีเรียส ให้กลับบ้านเข้านอนโดยไว
เพื่อให้สมองเข้าสู่โหมด DIFFUSED โดยธรรมชาติ
เป็นการรีเซทความคิดใหม่ พอตื่นขึ้นมาสมองโล่งคิดออก
รุ่งเช้าค่อยกลับมาเข้าโหมด FOCUSED เพื่อทำงานต่อไป
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หวังว่าบทความนี้จะเป็นประโยชน์
ถ้าชอบกระทืบ like ....มันชอบอย่าด่ากันเยอะมันเจ็บ
เขียน โดยโปรแกรมเมอร์ไทย thai programmer
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อ้างอิง
https://staciechoice1010.wordpress.com/…/focused-vs-diffus…/
https://www.themetalearners.com/how-to-utilize-both-brains…/
https://www.instructables.com/id/Learning-How-to-Learn/
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++++++++++++++++++++++++++++
<ประชาสัมพันธ์ ขายหนังสือ/>
“โปรแกรมเมอร์ก็รวยได้ ด้วยเส้นทางเอาท์ซอร์สสายดำ”
ความยาว 176 หน้า กระดาษ A5 (≈ 41,002 คำ)
แบ่งเป็น 2 เวอร์ชั่น
.
👉 1) เวอร์ชั่นพิเศษเป็น PDF
ปรินต์ออกมานอนเกาพุงอ่านได้ ราคา 330 ฿
ติดต่อสั่งซื้อไดที่ไลน์ @269aibvq (เฉพาะ PDF)
.
👉 2) เวอร์ชั่นอีบุ๊กอ่านผ่านโปรแกรมของเว็บ mebmarket
ไม่มีแจก PDF ปรินต์ออกมาไม่ได้
ราคาถูกลงมาหน่อย 250 บาท ฿
กับ 279 บาท ฿ (ซื้อผ่านระบบ Apple)
ซื้อได้ที่ 👇
https://www.mebmarket.com/web/index.php…
.
สำหรับตัวอย่างหนังสือ ดาวน์โหลดได้ตามลิงก์ข้างล่าง 👇
https://drive.google.com/open…
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✍ เขียนโดย โปรแกรมเมอร์ไทย thai programmer
🔥👍 Guarantee that everyone is the same.
When I sit to solve something for a long time.
I can't even think about it. My brain explodes.
For example, programming and getting hooked on error.
.
But when we forget about it!
Changed to take shower, watch tv, walk in sweat with my girlfriend.
I suddenly think that I can solve that problem.
:
:
To say this is not strange at all
Not you the only one who has this disease
People around the world are just like you.
:
If only we would understand these symptoms
It takes brain science to explain directly.
In theory, the human brain has 2 modes of learning.
′′ Sienna mode ′′ and ′′ 9 tail mode ′′
... Oh, it's wrong... That one is Naruto.
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There are 2 modes of brain learning.
👉 1) FOCUSED mode
It's a mode of the brain that is focused.
Or concentrate on thinking about doing something.
This mode, the brain will use the same old way to solve problems.
Make us determined, find a solution, or try to find the problem quickly.
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😀 Advantages make us concentrate on achieving those tasks quickly.
For example, programming, focus to get the job done.
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😱 Disadvantages will be a thought loop.
Like when I found a buck in the program.
We are going to loop the same way. We are going to find it again.
Trying to press keyboard the same old way
My fingers are going to penetrate through the keyboard.
I can't fix my buck... I want to cry.
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The reason I'm like this is because my brain doesn't want to look for a way out.
I don't leave the frame. I think the same way.
It's a disadvantage of brain mode.
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👉 2) Second mode is DIFFUSED mode.
Is a mode of thinking brain
When resting or resting
For example, when we walk, drive, listen to music, shower, toilet or even sleep etc etc.
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If I can't imagine, I think of when I'm in trouble.
When my head hits the pillow, I just think about it.
Or often sleep over.
When I wake up, I find an idea to solve problems. I push them out.
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😀 This mode of advantages to solve problems you have never seen before or difficult to understand.
Can be used to think about ideas or concepts of innovative innovations. It makes us think outside the same box.
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For example, help figure out a way to fix a bug in the program.
In a corner I never thought of before.
Help to break the same rules we are in trouble.
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😱 Disadvantage. This mode works when we relax.
Such as a daytime programmer
I can't fix a buck all day. I can't fix it.
When I finish work, I go home.
About to take a nap. I figured it out... Oh life.
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Or someone has special skills to fix the buck in their dreams.
Until I start to wake up.
From a programmer to an owl.
I don't want to sleep. Programming is done.
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If we understand these 2 modes of brain concepts.
- When I can't solve problems, I switch to DIFFUSED mode.
- When I get an idea, I switch to FOCUSED mode.
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But we have to understand first.
All human worlds can't use these 2 modes simultaneously... Sad
Must choose between FOCUSED mode or DIFFUSED mode.
Choose to work in one mode only.
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So we need to learn to switch brain 2 modes to be.
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Which way to switch mode of brain
It's useful while working.
Or when I read the exam book.
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How to switch mode. I would like to offer 2 ways.
👉 1) Technique is ′′ Pomodoro Technique ′′
Well, let's work for 25 minutes (FOCUSED mode)
Then relax for 5 mins (DIFFUSED)
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But this method may not be suitable when you use it for real work.
... Because if the supervisor sees us doing this.
I guess I'm ooh. My work is done. Stop it.
We could be modified for an hour or two.
When my brain is tired, I take a break. Sip in the middle of a coffee chat with my boyfriend.
Playing games, relaxing, walking, stretching, hanging out, sitting in the toilet for fun.
Do it for 5-10 minutes. Enough.
... But the supervisor needs to understand that we are relaxing.
... It's a brain-thinking technique. DIFFUSED mode.
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👉 2) or we'll let it think about work all day.
What if the sunset hasn't figured out yet?
Don't be serious. Go home. Get bed early.
In order to get the brain into DIFFUSED mode naturally.
It's a reset of new thoughts. When I wake up, my brain is clear.
Come back to FOCUSED mode in the morning to work.
:
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Hope this article is helpful.
If you like to stomp like.... you like it. Don't scold too much. It hurts.
Written by Thai programmer thai coder
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Reference.
https://staciechoice1010.wordpress.com/2014/08/08/focused-vs-diffused-mode/
https://www.themetalearners.com/how-to-utilize-both-brains-thinking-modes-focused-vs-diffuse/
https://www.instructables.com/id/Learning-How-to-Learn/
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.
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++++++++++++++++++++++++++++
< Public relations book sale />
′′ Programmers can also be rich with black outsource routes
Length 176 pages h̄n̂ā paper (≈ 41,002 words)
Divided into 2 versions
.
👉 1) Special version as PDF
Princess came out to sleep and scratch my belly. Read it. Price is 330 ฿
Contact Line s̄ạ̀ng sụ̄̂x 269 aibvq (PDF only)
.
👉 2) Ebook version read through the program of mebmarket web.
There is no PDF giving away. Can't print.
The price is cheaper. 250 baht ฿
With 279 Baht ฿ (Buying via Apple System)
Buy it at 👇
https://www.mebmarket.com/web/index.php?action=BookDetails&data=YToyOntzOjc6InVzZXJfaWQiO3M6NzoiMTcyNTQ4MyI7czo3OiJib29rX2lkIjtzOjY6IjEzMTQxMiI7fQ
.
For the book preview, download the link below 👇
https://drive.google.com/open?id=1tAnMozeYd63dcbBGTQmT_ZrpSaamZS3e
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✍ Written by Thai programmer thai coderTranslated

【400,000 Subscribes Special】I played soundtracks from Studio Ghibli written by Joe Hisaihi in a music store located in Taipei. Thank you all for making this happened!
↓ More info down below ↓

💬SLSTalk
Finally, 400K Subscribers. It's been a long way! We're really sorry we couldn't celebrate by doing recital, concert or fans event due to the coronavirus issues. Still, we prepared this special video for you, hope you like it.

I've played them a lot at live streaming, but I rarely do videos for Studio Ghibli Animations. Not because I don't like it, it's just because there were too many covers already on YouTube. So I think this time it's a good opportunity to make it a medley with a different style of video, adding some words I'd like to say to you, hope you like this video.

As many of you might know, maybe it's the change of time, or change of the algorithm, change of YouTube, musicians on YouTube lives much harder than 4 or 5 years ago. We all have to find another way out to keep living. So in the past few month we've been working on streaming platforms, digital albums, and now is the Patreon. It would be really helpful that fans support us with those platforms IF you're able and willing to.

And just to be clear, I won't quit doing music videos even if it keep going worse, because doing these things including performing, recording and editing is one of my personal interest, that's why I started all this in the first place, and that's something never change.

Once again, thanks for all the supporters around the world. We couldn't have done it without you. I don't know how far we can go, but as long as there's audience waiting for me, the music would never stop. No matter what way you choose to support us, we truly appreciate it from the bottom of our hearts.

2021.07.23
SLS

🟧Support us on Patreon and Get Rewards!
► https://www.patreon.com/slsmusic
🎁Get MP3, Sheet Music, Exclusive Contents

📖Sheet Music
🎼https://slsmusic.gumroad.com/l/uRVPP
🎼https://www.mymusicsheet.com/slsmusic/40936

✨Synthesia Video
Patreon► https://www.patreon.com/posts/54018633
YT Member► https://youtu.be/xQYLQQ7sJ_I

🎥 Cinematographer: 建中
https://www.instagram.com/billwang1129/
🎥 Assistant: Claire

🎧Find SLSMusic on Spotify, iTunes, Apple Music, Amazon, Deezer and more
All► https://li.sten.to/slsmusic

Spotify► http://bit.ly/SLSMusicSpotify
iTunes► http://bit.ly/SLSiTunes

🎤Social Media
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🥁DONATION
PayPal► https://www.paypal.me/SLSMusic
歐付寶► https://www.bit.ly/DonateSLS

Special Thanks to【Kinstar 金聲樂器】
https://www.kinstar.com.tw/

🙏THANKS YOU FOR SUPPORTING SLSMusic
🔵Patreon "Grand Piano"
Kater of Glencoe、Lyra Mao、かず K・、阿夜、清艵宮、Mikael Mazareth
🟢Patreon "Piano"
Deemo Harlos、LitGrass Chou、Judy Tseng、風和日麗
🔴YouTube Sponser
交替的白晝與黑夜・阿夜・Chia-Chi Chang・清艵宮・Kater

⏰Song List:
0:16 Merry-Go-Round of Life／人生のメリーゴーランド
1:36 Reprise／ふたたび
2:23 One Summer Day／あの夏へ
3:41 Carrying You／君をのせて
5:06 The Legend of Wind / 風の伝説
7:12 A Town with an Ocean View／海の見える街
■──────────────────■
#ghibli #piano #joehisaishi

I was invited to speak to a group of students from Sunway University and I thought it would be great to have this recorded and share it with you guys on this podcast! It was great going back down memory lane and see how everything happened for a reason. Hope you guys enjoyed this!

Do subscribe and help us share this out, it will mean the world to us!

Music by : Saucie J

Nigel Sparks
http://instagram.com/nigelsparks

Negative
http://instagram.com/negativeclothing

Timecodes :
0:00​​ - Intro
1:40​ - Soundcheck
2:45​ - TLC Talk
6:14 - Introduction of Negative & The Cap City
8:51 - Why is he so negative?
11:24 - Internship
12:33 - I was lost
14:36 - What do you like?
17:55 - Resignation
20:51 - Haters design
21:57 - How many caps do I have?
23:50 - My lowest
27:17 - How do you find the right direction?
29:43 - Definition of success
30:47 - Rat race
31:21 - So Justin Bieber is a failure now?
32:48 - Inner voice
34:27 - 10 years later, where are they now?
35:08 - Attract, don't chase
38:46 - Outro

#theproveemwrongpodcast #podcast #sunwayuniversity

People often say to me that they want to start filming their hiking trips however they don't have a good enough camera to do so. What many don't realize is that a smartphone can be the perfect camera to film a hiking video!

In this video I am going to be showing you how to film a hiking video with just a smartphone. You don't need an expensive camera to film hiking videos you just need a smartphone and a cheap small tripod.

The tripod I got has a mount on it for a smartphone and I got it for less then 20 pounds on Amazon.

I hope this video is helpful to those wanting to start filming their hiking videos. If you would like more tips and tricks videos on how to create hiking videos, please do let me know!

Smartphone Tripod I got:
https://www.amazon.co.uk/PEMOTech-Lightweight-Smartphone-Compatible-Stabilizer/dp/B014ZYH6J4/ref=sr_1_13?dchild=1&keywords=phone+tripod&qid=1597391136&sr=8-13

- MORE CONTENT -

My other videos:
https://www.youtube.com/user/SHOOTANDCHOP

Insta:
https://www.instagram.com/joshtheinternofficial/

Facebook:
https://www.facebook.com/joshtheinternofficial/