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, June 5, 2026
tradingview bracket order how to change default stop order ticks
To set default stop loss and take profit ticks for your bracket orders, open the Order Ticket, click the Settings (gear) icon, and adjust your SL/TP defaults. [1, 2, 3]
- Open the Order Panel: Click on the Buy/Sell panel on the right side of your screen.
- Access Settings: Click the Settings (gear icon) located in the top right corner of the order ticket.
- Configure the Brackets: Check the boxes for Take Profit (TP) and Stop Loss (SL). Next to the fields, make sure you select Ticks (or your preferred unit, such as Price or %) and enter your preferred numbers.
- Save the Preset: Click the Save order preset option. [1, 2, 3]
INTU trades review | June 4 2026
INTU stock trade - Problems found
- Set stop loss - too big the loss - 4 US dollars - Should move up to allow 0.50/ share for 100 share
- Learn how to trade small -
- Learn how to set small stop loss - And get back in at $302/ share - Get out at $304
- Bar count 359 - Bought 100 share at $304.17
- Bar count 370 - $303.3032 - paper loss $87 US dollars from bar count 359 to 370, 11 minutes - What is going on with the stop loss? Do not allow stop loss growing if there is any trend bar in dowtrend - ?
- Check spread from bar count 359 to 370 - stop loss early when price goes down
- Should get in at bar count 370 at $303.3032
- Bar count 378 - $304.1978 - set stop loss at the middle of bar - $303.9360 - bar count 379 will trigger selling of 100 shares
- Bar count 380 to 390 - clearly downtrend - stop loss - where is the stop loss
- Bar count 390 - $301.8851 - Paper loss - $229 US dollars
- Main problem - stop loss - move stop loss - cut loss to less than $50 us dollars -
- Get in and get out quickly - Do not gamble, 100 shares to trade - Set stop loss $20 to $50 dollars - Better time - set a low price to see if the price can get hit first
- Do not set 4 dollars stop loss, and do nothing just waiting for 30 minutes with $229 US dollars loss
- June 5 bar count - 1 minute bar count 2 - move stop loss to $304 as quick as possible
- bar count 3 - Move stop loss
- bar count 7 - price range from 302.88 to 304.3069 - quickly move the stop loss to the middle of bar - this is a trend bar - do not waste the money - get in the half - and then move up quickly if it is going down - $288 dollars gain at least - Should try to $303 maximum - Trend bar - reversal coming
- Bar count 7 to 14 - did nothing - move stop loss - that is 288 US dollars loss
- Bar count 14 - 300.20/ share, cut the loss - $400 US dollars, $4.17/share
- I learned how to move stop loss - Need to go to trade a small amount, and then practise how to read chart, move stop loss, and then find opportunity to make some profits - Do not watch and do nothing
why today stock market crashed like QQQ down over 4% | Google AI
The QQQ (Nasdaq-100) and tech-heavy indices plunged after a scorching U.S. nonfarm payrolls report for May crushed rate-cut hopes. Employers added 172,000 jobs—double consensus estimates—sparking a spike in bond yields. This "good news is bad news" dynamic drove fears that the Federal Reserve will maintain higher interest rates for longer. [1, 2, 3]
- Spiking Bond Yields: The 10-year Treasury yield jumped to 4.54%. Higher rates reduce the present value of future earnings, hitting tech and growth companies hardest. [1, 2]
- Profit-Taking in AI/Chip Stocks: Tech stocks experienced massive profit-taking after hitting record highs earlier in the week. Major AI and semiconductor names plunged, including Nvidia down over 6%, Broadcom dropping 8%, and Micron sliding 13%. [1, 2, 3]
- Valuation Stretches: Analysts had warned that the Nasdaq-100 had gotten "stretched" following a massive springtime rally, making the index vulnerable to sudden, sharp pullbacks. [1, 2, 3]
Thursday, June 4, 2026
血压 160 mmHg 属于严重情况(2级至3级高血压),具有很高的健康风险
血压 160 mmHg 属于严重情况(2级至3级高血压),具有很高的健康风险。这种情况会对心、脑、肾等重要器官造成严重负担,需立刻引起警惕,建议尽快前往心血管内科或急诊就医。 [1, 2, 3, 4]
- 是否排除诱因: 测量前是否刚运动、情绪激动、抽烟或喝咖啡?如果是在紧张状态下测出的,可休息 15-30 分钟后再次测量。
- 是否连续几天都高: 根据世界卫生组织 (WHO) 的标准,如果是在不同日多次测量,收缩压(高压)均达到或超过 140 mmHg,即被确诊为高血压。 [1, 2]
运动:一种不用药的降血压方法
血压高称为高血压。随着年龄的增长,患高血压的风险也会增加。但适量运动可以降低这种风险。如果您已经患有高血压,运动可以帮助您控制血压。您不必马上去跑马拉松或是去健身房锻炼。而是要慢慢开始。尝试在日常生活中融入更多的体力活动。
运动如何帮助降低血压
经常锻炼可以使心脏更强壮。一颗强壮的心脏可以轻松地输送更多血液。因此,血管承受的压力降低了。从而降低血压。
血压的测量单位为毫米汞柱(mm Hg)。血压读数中有两个数字。最上面的数字叫做收缩压,最下面的数字叫做舒张压。
根据美国心脏病学会和美国心脏协会标准,正常血压低于 120/80 mm Hg。
积极运动可以降低收缩压和舒张压。降低程度尚不清楚。研究显示舒张压能降低 5 至 8 mm Hg,收缩压降低 4 至 10 mm Hg。
定期锻炼也有助于保持健康的体重。如果超重,即使仅仅减掉约 2.3 公斤(5 磅)也能降低血压。
定期运动大约需要 1 至 3 个月才能对血压产生影响。只要您继续运动,这种益处就会一直持续下去。
需要多大运动量?
尝试每周至少进行 150 分钟的中等强度有氧运动或 75 分钟的高强度有氧运动。您可以选择将中等强度和高强度有氧运动结合起来。尽量在每周大多数日子进行锻炼。如果您没有运动习惯,请慢慢朝该目标努力。您可以将运动分为三次 10 分钟的运动。分段锻炼的好处与一次 30 分钟的运动并无不同。
任何会增加心率和呼吸频率的活动都被认为是有氧运动。一些示例包括:
- 剧烈的运动,例如篮球或网球。
- 骑自行车。
- 爬楼梯。
- 跳舞。
- 园艺,包括修剪草坪或打扫落叶。
- 慢跑。
- 游泳。
- 行走。
有氧运动与力量训练相结合可能最有益于心脏健康。
如果您每天坐几个小时,尝试每小时花 5 到 10 分钟进行拉伸活动。缺乏活动(也叫久坐生活方式)与许多长期健康问题(包括高血压)有关。在手机或电脑上设置提醒,提醒自己每天增加一些活动量。试着抽空快走一会儿。
何时需要征得医护团队的同意
有时,在开始运动项目前最好咨询医务人员,尤其是有以下情况时:
- 您有长期健康问题,例如糖尿病、心脏病或者肺部疾病。
- 您有高胆固醇或者高血压。
- 您曾出现过心脏病发作。
- 您有男性在 55 岁前和女性在 65 岁前出现心脏病的家族史。
- 您在活动时感觉胸部、颚部、颈部或手臂出现疼痛或不适。
- 您在活动时感到头晕。
- 您吸烟或者最近才戒烟。
- 您超重或有肥胖症。
- 您不确定自己的健康状况是否良好
- 您没有经常锻炼身体。
- 您目前处于怀孕状态。
降压药等部分药物会影响心率。有些药物也可能影响身体对运动的反应。如果您正在接受高血压治疗,并且最近开始增加运动量,请询问医务人员是否需要调整您的药物。多做运动可以减少对降压药的需求。
检查心率
为了减少运动时的受伤风险,请循序渐进。记得在运动前先进行热身。之后要做好放松。逐渐增加锻炼的强度。
按照以下步骤检查运动期间的心率:
- 暂停正在进行的活动。
- 将您的食指和中指放在颈部气管旁,找到脉搏。
- 或者放在腕部的拇指一侧,找到脉搏。
- 测量您的脉搏 15 秒。
- 将脉搏次数乘以 4 ,确定心脏每分钟跳动次数。
举个例子:停止运动,然后测量您的脉搏 15 秒,测得 37 次心跳。把 37 乘以 4,得到每分钟 148 次。
询问医护团队您在锻炼和休息期间的目标心率应该是多少。
感到疼痛时立即停止
如果您在运动时出现以下任何症状,请停止运动并立即就医:
- 胸部、颈部、颚或手臂疼痛或僵硬。
- 头晕或昏厥。
- 重度气短。
- 心跳不规则。
跟踪进度
发现并控制高血压的唯一方法是跟踪血压读数。每次健康检查时,都请检查血压。还可以使用家用血压计。在家测量血压时,最好每天同一时间测量。


