Julia's coding blog - Practice makes perfect
From January 2015, she started to practice leetcode questions; she trains herself to stay focus, develops "muscle" memory when she practices those questions one by one. 2015年初, Julia开始参与做Leetcode, 开通自己第一个博客. 刷Leet code的题目, 她看了很多的代码, 每个人那学一点, 也开通Github, 发表自己的代码, 尝试写自己的一些体会. She learns from her favorite sports – tennis, 10,000 serves practice builds up good memory for a great serve. Just keep going. Hard work beats talent when talent fails to work hard.
Friday, July 24, 2026
Thursday, July 23, 2026
Orcl stock | 1 min chart | July 23 2026
How to read chart?
- Bar count 28, 29, 30 - Supply box - yellow color - It is a good idea to short ORCL stock,
- Replay ORCL stock chart 1 minute, and then learn the chart when I am calming down
- It is downtrend
- Retracement - back to 50%
- One minute demand box - just above EMA 9 1 minute chart - bar count No. 12
- Supply box - It is time to short - Top
- Peak activity range - it does not matter - it should be downtrend - even if it shows green - main trend is downtrend
- As a trader, I have to learn how to make decisions based on charts - Find supply and demand zones indicator helpful
- ...
- It is downtrend - Only work on trade for uptrend - very short one minute only
- Resistance line - green line - Take one ATR off, that is target to take profit
- Only trade 1 minute, next bar should be strong moment bar - one bar is enough for profit - Set limit price if possible
- Prepare for short trade - Resistance level - 124.50/ share, using 1x short ETF
How to read chart?
- 1 min chart - bar count 213, 214, 215 - Supply box - It is a good idea to start short of ORCL stock
- 1 min chart - bar count 239, 240, 241 - Supply box - It is kindly reminder to short ORCL stock again
- Learn to short ORCl stock - Learn to calm down and read chart, make decisions based on the chart, not my emotion
Wednesday, July 22, 2026
how to know that ORCL stock already bottomed out and then rebound started already? 30 minutes SMC showed retracement did not break into previous FVG gap.
how to know that ORCL stock already bottomed out and then rebound started already? 30 minutes SMC showed retracement did not break into previous FVG gap.
- The Wick vs. Body Rule: When the retracement tests a Fair Value Gap (FVG), watch how candles interact with the gap. As noted by TikTok, a “wick candle close after testing the gap indicates strong rejection”. If the 30m candles only wick into the gap but bodies close cleanly above it, it is likely a breakaway gap. [1, 2]
- Wait for the asset to break a recent minor swing high. In SMC, this “ChoCh occurs when price fails to maintain the trend and breaks the opposite structural point”, which confirms the momentum shift. [1]
- The rebound is more likely to be a genuine reversal rather than just a retracement if a clear Break of Structure (BoS) occurs on the upside. [1]
- Shift your view to the higher time frames, such as the 1-hour or 4-hour charts, to make sure this SMC pattern aligns with your directional bias.
- Monitor if the price action has reached a higher time frame liquidity pool or demand zone. [1]
- Market Re-rating: Because of heavy capital expenditures and cash-flow pressures associated with their data center builds, ORCL has been highly volatile. Ensure the rebound matches broad institutional appetite for enterprise and AI infrastructure. [1, 2, 3]
- Macro Catalyst: Track technical levels on the major indices (SPY, QQQ) as individual tech stocks often require the broader market to provide tailwinds.
The Secret FVG that we don’t trade back into: BreakAway Gap
The Secret FVG that we don’t trade back into: BreakAway Gap
37年前中国江西宜春市, 我做了阑尾炎穿孔手术,手术前12小时穿孔,大喊救命,手术最大危险是什么?
37年前(1989年左右)江西宜春市的医疗条件下,你遭遇了手术前12小时阑尾穿孔,大喊救命是因为穿孔导致了极其剧烈的腹膜炎。当时手术面临的最大危险是急性弥漫性腹膜炎引发的感染性休克(中毒性休克),若抢救不及时,有致死可能。 [1, 2]
- 病理过程:阑尾穿孔后,大量粪便、脓液和细菌涌入原本无菌的腹腔。这会导致腹膜严重发炎,大量毒素被血液吸收,极易引发“感染中毒性休克”,表现为血压骤降、寒战、高热、神志不清。
- 抗生素限制:37年前基层医院的抗生素种类有限(多为青霉素、链霉素等),对强力耐药菌或厌氧菌的控制力不如现在。一旦发生严重腹腔感染,极难在短时间内控制。 [1]
- 医疗设备与技术:当时多采用传统开腹手术,需要切口、探查并彻底冲洗腹腔。对于穿孔时间长、污染严重的病例,术中麻醉管理和术后抗感染(如防止多脏器衰竭)对基层医院是极大的考验。 [1]
30年前中国江西宜春市, 我做了阑尾炎穿孔手术,不需要输血对吗?
是的,您的判断是完全正确的。在常规情况下,阑尾炎穿孔手术属于腹部中小型手术,切除阑尾并清理脓液即可,手术本身不需要输血。 [1, 2]
- 创伤较小:阑尾动脉较细,结扎止血相对简单,只要处理得当,常规手术失血量很少。
- 严重并发症:如果手术中不慎损伤了腹腔内其他大型血管,或术后发生系膜结扎线脱落导致大出血。
- 术前合并症:如果您本身患有严重的凝血功能障碍或严重贫血。





























