Hacker News
@hackernewslive
24.8K
subscribers
218K
links
Download Telegram
Join
Hacker News
24.8K subscribers
Hacker News
Delayed Job vs. Sidekiq
Article
,
Comments
Appsignal
Delayed Job vs. Sidekiq: Which Is Better? | AppSignal Blog
Let's take a look at the pros and cons of Delayed Job and Sidekiq, two major job processing systems for Rails apps.
👍
👎
Hacker News
Perl code that is syntactically correct only on Fridays
Article
,
Comments
GitHub
GitHub - jwilk-archive/perl-friday: Perl code that is syntactically correct only on Fridays
Perl code that is syntactically correct only on Fridays - jwilk-archive/perl-friday
👍
3
👎
1
👍
👎
Hacker News
Music Tuned to 440 Hz versus 432 Hz and Health Effects (2019)
Article
,
Comments
PubMed
Music Tuned to 440 Hz Versus 432 Hz and the Health Effects: A Double-blind Cross-over Pilot Study - PubMed
The data suggests that 432 Hz tuned music can decrease heart rate more than 440 Hz tuned music. The study results suggest repeating the experiment with a larger sample pool and introducing randomized controlled trials covering more clinical parameters.
👎
11
👍
3
👍
👎
Hacker News
1Password for SSH and Git
Article
,
Comments
1Password
1Password for SSH & Git | 1Password Developer
Introducing 1Password for SSH & Git, the single source of truth for all your SSH keys.
👎
4
👍
2
👍
👎
Hacker News
Music theory for nerds (2016)
Article
,
Comments
eev.ee
Music theory for nerds
Not music nerds, obviously. I don’t know anything about music. I know there are letters but sometimes the letters have squiggles; I know an octave doubles in pitch; I know you can write a pop song with only four chords. That’s about it. The rest has always…
😢
2
👍
👎
Hacker News
Going Big with TCP Packets
Article
,
Comments
lwn.net
Going big with TCP packets
Like most components in the computing landscape, networking hardware has
grown steadily faster over time. Indeed, today's high-end network
interfaces can often move data more quickly than the systems they are
attached to can handle. The networking developers…
👍
👎
Hacker News
I cut the bite of the Apple logo out of my iPhone
Article
,
Comments
👎
11
👍
9
👍
👎
Hacker News
How to Create Advertising That Sells
Article
,
Comments
lannigan.org
How to Create Advertising that Sells
An advertisement on advertising by David Ogilvy. Excellent piece.
👍
3
👎
2
👍
👎
Hacker News
The Worst Timeline: A Printer Company Is Putting DRM in Paper Now
Article
,
Comments
Electronic Frontier Foundation
The Worst Timeline: A Printer Company Is Putting DRM in Paper Now
Lacking ink, the label-printing market has been spared the kinds of shenanigans that plague the world of inkjets…until now.
😢
12
🔥
5
👍
👎
Hacker News
Acute aerobic exercise to recover from mental exhaustion
Article
,
Comments
PubMed
Acute aerobic exercise to recover from mental exhaustion - a randomized controlled trial - PubMed
In conclusion, this study suggests that a single bout of acute aerobic exercise supports regeneration of cognitive flexibility performance and of subjective well-being. This holds true not just compared to artificial active control treatment but also compared…
👍
👎
Hacker News
Everything we're told about website identity assurance is wrong
Article
,
Comments
Troy Hunt
How Everything We're Told About Website Identity Assurance is Wrong
I have a vehement dislike for misleading advertising. We see it every day; weight loss pills, make money fast schemes and if you travel in the same circles I do, claims that extended validation (EV) certificates actually do something useful:
👍
5
👍
👎
Hacker News
Ask HN: Why is there so little debate about the attack on Vodafone Portugal?
Article,
Comments
👎
2
👍
👎
Hacker News
Aserto, the developer API for permissions and RBAC, is open to all
Article
,
Comments
Aserto Authorization Platform Beta
No one should build permissions and RBAC on their own. Aserto's authorization-as-a-service platform is here to make sure of it!
👍
1
👍
👎
Hacker News
Conceptual knowledge increases infants' memory capacity (2008)
Article
,
Comments
👍
2
👍
👎
Hacker News
What Color Is Your Monad
Article
,
Comments
👍
👎
Hacker News
Using Device Tree Overlays, Example on BeagleBone Boards
Article
,
Comments
👍
👎
Hacker News
US DOE to offer $6B to keep struggling nuclear reactors online
Article
,
Comments
Utility Dive
DOE to offer $6B to keep struggling nuclear reactors online
The Civil Nuclear Credit Program included in the bipartisan infrastructure law is meant to be a lifeline for nuclear plants facing economic hardships. DOE has extended the application deadline until July 5.
👍
7
👎
1
👍
👎
Hacker News
Heavy Wears the Crown and the Kohinoor
Article
,
Comments
Marginal REVOLUTION
Heavy Wears the Crown and the Kohinoor - Marginal REVOLUTION
Shah Jahan is best known as the Mughal ruler who built the Taj Mahal. He spent much more of India’s wealth, however, building the Peacock throne (completed 1635), meant to rival the throne of Solomon. The value of the throne, perhaps the most bejeweled object…
👍
👎
Hacker News
History's deadliest air raid happened in Tokyo during World War II (2020)
Article
,
Comments
👍
👎
Hacker News
Show HN:
hue.tools
– open-source toolbox for colors
Article
,
Comments
👍
2
👍
👎
Hacker News
Code specialization for the MIR lightweight JIT compiler
Article
,
Comments
Red Hat Developer
Code specialization for the MIR lightweight JIT compiler | Red Hat Developer
For the past three years, I have spent half of my work time on the MIR project. The goal is to create a universal lightweight Just-in-Time (JIT) compiler, and
🔥
1
👍
👎
TWeb.init({scrollToPost:'hackernewslive/119979'});