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camnora

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www.unitedhealthgroup.com 1y ago

United Healthcare Response to Wall Street Journal Article

camnora
2pts0
www.win.tue.nl 4y ago

On the criteria to be used in decomposing systems into modules (1972) [pdf]

camnora
106pts27
www.livescience.com 4y ago

Famous Einstein equation used to create matter from light for first time

camnora
3pts0
www.wired.com 4y ago

A Bizarre Form of Water May Exist All over the Universe

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www.win.tue.nl 5y ago

On the criteria to be used in decomposing systems into modules (1972) [pdf]

camnora
2pts0
open.spotify.com 5y ago

Spotify Bug: Electric Light Orchestra's “New Song”

camnora
1pts1
www.jakerobers.com 5y ago

Law of Demeter: Always Encapsulate

camnora
1pts1
www.jakerobers.com 5y ago

Law of Demeter: Always Encapsulate

camnora
2pts0
www.nongnu.org 5y ago

FastCGI – The Forgotten Treasure (2002)

camnora
195pts93
blog.cleancoder.com 6y ago

FP vs. OO

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1pts0
www.jakerobers.com 6y ago

Authentication with Higher Order Functions

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2pts0
www.jakerobers.com 6y ago

Isolated Testing in OOP

camnora
1pts0
news.ycombinator.com 8y ago

Ask HN: What have you recently been enamoured by?

camnora
4pts3
blog.rokkincat.com 10y ago

Categorizing Blog Posts with NLP

camnora
2pts0
blog.rokkincat.com 10y ago

Unsupervised Learning, Clustering, and Stock Diversification

camnora
3pts0
blog.rokkincat.com 10y ago

Analyzing Stocks with Linear Regression

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2pts0
blog.rokkincat.com 10y ago

Support Vector Machines and Kernels

camnora
3pts0
blog.rokkincat.com 10y ago

Machine Learning with Naive Bayes

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blog.rokkincat.com 10y ago

Machine Learning: Scatterplots

camnora
5pts1

People living in homes financed with a generous rate (~3% like you mentioned) mortgage are unlikely to move - that's correct. However, that's not the only piece of the puzzle. Keep in mind that home builders have recently produced at the highest level since 2008 [1]. When you pair this with high rates [2], it's likely that we will see inventory sitting on the market.

[1] https://calculatedrisk.substack.com/p/new-home-sales-decreas...

[2] https://www.freddiemac.com/pmms

They say you shouldn't try to time the market, which is probably good advice. However, my approach is/was:

- back in April, moved 401k fund from S&P allocation to cash equivalent (2% yield). Note: this wasn't a cash out, just reallocation.

- Bought long-dated treasuries (10 yr and 30 yr). Allocated through July and August. This one is not doing well, but allocation was sized appropriately (< 2% of portfolio).

- pooling any excess capital in a savings account until volatility calms down.

- have a couple rentals and plan to continue holding. It will be interesting to see some buying opportunities in the upcoming year or two.

An increase of MBS offered on the market will cause mortgage rates to rise because there's too many loans for sale and not enough buyers. Buyers will demand higher and higher rates to make it worth their while.

I think the idea is that the Fed is trying to tamper demand by softening the economy. Lower demand will inevitably help prices. It doesn't help much though if we get a "rough landing" and people can't afford food/housing because they're out of a job.

If the Fed sells mortgage securities that pay low rates at a time when prevailing rates are much higher, it will incur big financial losses that reduce the funds the central bank returns to the Treasury.

Why does this reduce the amount of funds to the treasury? The losses are on the Feds balance sheet. My understanding is that the Treasury is not involved here, but the article hints at them being affected. Is it implying that treasury yields will rocket higher???

In that scenario, expect officials to face tough questions from Capitol Hill to explain why they've lost billions of dollars on behalf of the American people.

If the Fed takes a loss, doesn't this mean that base money supply increases? Sure it will be drawing liquidity out of the system, but in the long run, it will leave more money in the system compared to where they started with QE.

Textbooks won't tell you about Brent Johnson's Dollar Milkshake theory. They also won't have insight on todays inflation and whether it's more similar to the 1970s or 1940s. Textbooks are great for finance fundamentals, but shouldn't be the sole source of macro.

Here's a list of podcasts that touch on macro: - Eurodollar University - The Grant Williams Podcast - Grant's Current Yield - Hidden Forces - Inside Baseball with Old Chestnut - Keeping it Simple with Simplify Asset Management - Library of Mistakes - The Macro Compass - Macro Musings - The Macro Trading Floor - Macro Voices - The Market Huddle - Money Sense - On The Margin - Real Conversations - Real Vision Daily Briefing - The Rebel Capitalist Show - Super Investors and the Art of Worldly Wisdom - Wealthion

The best thing you can do is be open to hearing all opinion/theories. Some people will contradict others, but over time you figure out who is right and who is not.

In addition, I also watch a few indices in my stock app for a high level overview. These are the treasury yields, corporate credit spreads, dollar index, s&p 500, nasdaq, etc. I used to follow much more, but it's not needed for higher level macro.

I tend to keep my PRs small enough to where several can be submitted within a day. This being said, I tend to keep my changes un-staged.

When I'm ready to commit:

1. `git diff` to get an overall picture of what changes were made. Which parts of this diff can be packaged into an isolated commit?

2. `git add -p` This is where I selectively stage bits.

3. `git diff --cached` to verify that the staged items are all in place

4. `git commit` with a detailed message.

5. Repeat steps 1-4 until all changes have been committed.

6. `git fetch origin main && git rebase origin/main`

7. Finally, `git push`

When PR feedback is left by peers, some teammates prefer you to not rewrite commits and force push. This makes re-review easier for them (especially if you use the Github features around PR review).

I opt for rewriting commits if it's okay with team members. This way you don't have "fix typo" commits getting merged into the main branch.

Edit: formatting

Local-first software feels underrated especially in the UX realm. Peer-to-peer applications such as Manyverse load instantly due to not being blocked by network requests. My hope is that more apps are developed with a local-first mindset. CRDTs likely introduce additional complexity around data storage, so this would certainly be a drawback when considering local-first.

For smaller projects and teams, something like feature flagging can probably be avoided unless A/B testing is required.

For a company that has hundreds of engineers, with daily continuous deployment, it helps to have certain in-development features gated behind flags. When it comes time to deploy these new features, they can gradually be rolled out to users. If the feature starts triggering exceptions, it's very easy to scale back.

Once the beta feature becomes stable, often the feature is removed (along with all logic in the source code guarding this feature).

Similarly, for A/B testing, the feature flagging and logic is removed once a test is deemed to have either passed or failed the A/B experiment.

Like anything else in software, feature flagging can incur technical debt if not properly maintained.

We have had a vacation planned to go there late November. Do you feel this is still a safe place to travel? We are mainly looking at Valparaiso and Santiago. It seems most of the protests are in these two places. Are most restaurants and stores still open? Are ATM machines still accessible?

I’m not so sure I agree. Often isolated TDD can lead to much cleaner code and succinct solutions. There is also a benefit of quicker test execution. I’ve seen a noticeable difference in the quality of software delivered to my clients with this approach. Gary Bernhardt covers these topics in great depth and highly recommend to anyone interested.

I'm also searching for a good solution on iOS.

My current kludgy method is to upload the files to S3 and hit my tiny flask server via WorkflowApp to read the contents. It's not great, but achieves what I need it to do.