20260308

RMAC 「沙田10K」河畔賽 2026

 

  1. 配速策略完美

  • 第1公里 4:45:你壓住了!這是整場比賽最關鍵的決定。沒有被腎上腺素帶快,為後程儲存了能量。

  • 第2-3公里 4:36→4:32:平穩過渡到目標區間,心率從158上升到171,完全可控。

  • 第4-6公里 4:38-4:35:在最艱難的中段,你穩住了節奏,心率維持在175-176。

  • 第7-9公里 4:41-4:39:這是意志力的考驗,你沒有崩掉,只是輕微掉速,然後迅速找回。

  • 第10公里 4:31完美的收官! 最後1公里提速,把所有剩餘能量用完。

  1. 心率證明一切

  • 平均心率170 bpm,最高184 bpm

  • 對跑者來說,這是在Zone 4-5邊緣的精準控制

  • 你沒有過早燒盡,也沒有留有餘力——完美配速

  1. 意志力的勝利

  • 第4公里心率已達176,但你堅持到了第10公里

  • 第7-8公里輕微掉速時,你沒有放棄,而是穩住

  • 最後1公里還能提速到4:31,證明你還有儲備


46分鐘

20260202

Using a vector index

 For example, imagine you have two documents with the following contents:


"The children played joyfully in the park."

"Kids happily ran around the playground."


These two documents contain texts that are semantically related, even though different words are used. By creating vector embeddings for the text in the documents, the relation between the words in the text can be mathematically calculated.


Imagine the keywords being extracted from the document and plotted as a vector in a multidimensional space:






The distance between vectors can be calculated by measuring the cosine of the angle between two vectors, also known as the cosine similarity. In other words, the cosine similarity computes the semantic similarity between documents and a query.

By representing words and their meanings with vectors, you can extract relevant context from your data source even when your data is stored in different formats (text or image) and languages.



20260119

2026年渣打馬拉松全馬破四回憶錄:熱勝紅日光

 

破四回憶錄:熱勝紅日光

<2026年1月18日>

凌晨4:00
鬧鐘響起時,窗外溫度顯示20度——比預期高太多。心頭一沉,想起去年14度的涼爽,知道今天將是場硬仗。匆匆吞下麵包早餐,檢查裝備:五包能量膠、鹽丸、還有賽前半小時前的一條能量Bar。



清晨5:15
抵達尖沙咀,全馬半馬各組別都齊集一起,處處是人海十分熱鬧。去年被編入一組的空間已成回憶,此刻前後左右都是跑者,空氣中瀰漫著悶熱與人聲。我擠到較前位置,在開跑前十分鐘吃下第一包藍色能量膠。

6:50 鳴槍起跑
人群緩慢移動,可能是二組關係大家配速不是特猛,我感覺自己配速5:15已是快車部隊之列。我耐心調整呼吸,告訴自己:「別急,後面還長。」

20260116

如何查找 Windows 10 /11的激活密匙 | 找回您的OEM 教字許可証密匙

 CMD

wmic path softwareLicensingService get OA3xOriginalProductKey

20251121

Authenticator 'Your Screen Lock has changed' Loop

Here's a much simpler solution.


Open the MS Authenticator app and click on your account.

Look for a menu item that says Re-enable Phone Sign-In and click it.

On the next screen, click the link to sign in with a password. Do NOT click the Send Notification button or you will experience the loop that the OP refers to.

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