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Mon Aug 09 11:02:26 AEST 2021

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Wed Oct 06 17:16:36 AEDT 2021 From /weblog/java/concurrency


Sample ResubmittingScheduledThreadPoolExecutor, the coding is nice!

Implement thread pool properly -

RetryExecutor -[..]/2013/07/asynchronous-retry-pattern.html

ScheduledThreadPoolExecutor corePoolSize=0 at JDK9 cause 100% CPU -[..]1-10-03-my-bug-used-up-100cpu-or-did-it/

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Wed Oct 06 16:34:32 AEDT 2021 From /photo/cosmos/apod


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Wed Oct 06 11:51:22 AEDT 2021 From /weblog/science


蓋亞假說:美麗的神話 -[..]%8E%E9%BA%97%E7%9A%84%E7%A5%9E%E8%A9%B1/

色彩斑斕的動物 -

地球上仍存活的最古老生物 -

deep-sea-mysteries-and-oddities-that-will-leave-you-baffled -[..]nd-oddities-that-will-leave-you-baffled/

rare-flowers-that-are-stunning-to-look-at -

earth-facts-that-might-surprise-you -

north-pole-facts-most-people-are-not-aware-of -[..]s-most-people-are-not-aware-of/?view=all

earth-facts-you-probably-have-not-considered -[..]u-probably-have-not-considered/?view=all

River -[..]that-you-probably-did-not-know/?view=all

amazon -[..]he-most-unique-places-on-earth/?view=all

25 Interesting Tidbits About Deserts That Will Make You Glad For Rain -[..]at-will-make-you-glad-for-rain/?view=all

Antarctica is one of the coldest, most desolate places in the world, and today you're going to learn all about it. -[..]interesting-facts-that-you-probably.html

great-barrier-reef -[..]-reef-facts-youll-want-to-hear/?view=all

Types of mountains -[..]st/main-types-mountains-earths-ups-downs

bizarre-ocean-phenomena -[..]ean-phenomena-you-wont-believe-are-real/[..]ology/animals-ecology/animal-speed-limit

Ocean -[..]ising-ocean-facts-most-people-dont-know/

Earth -

sinkholes -[..]other/science-abc/science-abc-sinkholes/

ecosystems -[..]what-they-are-and-why-they-are-important[..]ture-post/what-is-supervolcano-18032018/[..]/feature-post/largest-river-world-43223/

What is soil? Here’s the inside scoop -

What causes an Ice Age? A simple explainer -[..]water-dont-underestimate-the-connection/[..]108-why-the-world-is-running-out-of-sand

Even a little extra CO2 is triggering big changes in forests -[..]o2-is-triggering-big-changes-in-forests/

Christmas flakes: macro photography reveals unique snowflake design -[..]/great-pics/christmas-snowflakes-photos/

This is the secret behind biodiversity hotspots -[..]ience/biodiversity-hotspot-source-35243/

Looking back on Palmyra’s recent history, Wegmann sees it as a source of hope. Tropical islands may seem fragile, but they can turn out to be surprisingly robust. The conservation story of Palmyra should remind us of two things, he says: “One, nature is resilient. And two, we as humans can engineer ourselves out of some of the major problems that we’ve caused.” -[..]w-tropical-islands-got-rid-of-their-rats

Rivers can change colors as time passes, and this is linked to ecosystem health -[..]-and-this-is-linked-to-ecosystem-health/

Photosynthesis could be as old as life itself -[..]thesis-old-genes-live-evolution-2374523/

climate-tipping-points -[..]ecology/what-are-climate-tipping-points/

What is natural selection: the driving force of evolution -

Simple seaweed could be used to heal human wounds with bio-ink -[..]dicine/seaweed-healing-virtues-10042021/

They spent 28 days under the sea—and found another Earth -[..]-the-sea-and-found-another-earth-feature

Earth's magnetic field flips much more frequently than we thought -[..]ld-flipped-more-times-scientists-thought

Soils from Antarctica seem to contain no life—something that's never been found -[..]-no-lifesomething-thats-never-been-found

What causes earthquakes — and what you should do if hit by one -[..]es-and-what-you-should-do-if-hit-by-one/

The hexagon shape and why it shows up so much in nature -[..]t/hexagon-shape-nature-physics-13092021/

Bizarre mangrove forest far from the coast offers clues to future sea level rise -[..]the-coast-offers-clues-to-sea-level-rise

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Tue Oct 05 16:24:00 AEDT 2021 From /photo/cosmos/apod


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Tue Oct 05 00:08:10 AEDT 2021 From /weblog/photographic/tutorial


水底攝影入門(一):水底光線的考慮 -

Undersea macro -

The Best Camera Settings for Underwater Photography -[..]mera-settings-for-underwater-photography

Ten Tips for Taking Great Videos Underwater -[..]-tips-for-taking-great-videos-underwater

Six Animal Aggregation Dives to Add to Your Scuba Bucket List -[..]n-dives-to-add-to-your-scuba-bucket-list

How Fins Can Impact Your Underwater Photos -[..]nderwater-photos?dom=rss-default&src=syn

In today’s newsletter, an unlikely Met Gala spotlight; the rocket that blasted above a swamp; hope and a hibiscus flower and … from capturing crickets to an award. -[..]e-the-worlds-underwater-wonders-20210918

10 Tips for Winning Underwater Photo Contests -[..]ps-for-winning-underwater-photo-contests

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Mon Oct 04 23:47:12 AEDT 2021 From /weblog/java/tools


Understanding Apache Maven – The Series -[..]0/understanding-apache-maven-the-series/

Faster Maven builds -

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Mon Oct 04 23:28:15 AEDT 2021 From /weblog/science


我們現在看到的星星早已死亡了嗎? -[..]%B2%E6%AD%BB%E4%BA%A1%E4%BA%86%E5%97%8E/

相對論、量子力學、黑洞和反物質 -[..]uantum-mechanics-black-hole-anti-matter/[..]t-things-in-the-known-universe/?view=all

What is dark matter? A deep dive -[..]o-probe-images-that-will-blow-your-mind/[..]sics-allowed-earth-to-exist-195ecc0da9ca[..]ear-older-than-the-universe-71bee462c6be[..]ophysics-space/big-bang-history-15092017

5 questions you were too embarrassed to ask about the expanding Universe -[..]bout-the-expanding-universe-9433c4906a29

Are Space, Time, And Gravity All Just Illusions? -[..]-gravity-all-just-illusions-d1d088df6150[..]-the-big-bang-theory-you-might-not-know/

black hole -[..]c/science-abc-going-inside-a-black-hole/[..]/space/supermassive-black-hole-07122017/[..]s-in-outer-space-that-cant-be-explained/

Really interesting -[..]ence/news-science/why-solar-system-flat/

prehistoric-people-astronomers -[..]/prehistoric-people-astronomers-0432423/

The Scale of the Universe - Interactive -

Is the universe infinite? -[..]er/feature-post/is-the-universe-infinite

What is entropy, and why is it always increasing? -[..]entropy-and-why-is-it-always-increasing/

Voyager: Inside the world's greatest space mission -[..]inside-the-worlds-greatest-space-mission

The hottest planet in the solar system — and why it’s probably not what you think -[..]st/hottest-planet-solar-system-16072020/[..]/news-science/why-is-neptune-blue-00432/

Jupiter -

How Stellar Winds of Dying Stars Are Shaped -

How much matter is there in the universe? Now we (kind of) know -[..]ere-in-the-universe-now-we-kind-of-know/

What are stars made of? -

Moon -[..]and-why-its-probably-not-what-you-think/

14 Mars facts we’ve only learned in recent years -[..]feature-post/mars-facts-recent-13012021/

Physicists believe faster-than-light travel is indeed possible with new warp drive -[..]ence/faster-than-ligh-travle-warp-drive/

Apollo 11 in realtime -

From candles to ladders: how astronomers measure very large distances in the universe -[..]ost/universal-expansion-ladder-15032021/

The mystery of how big our Universe really is -[..]26-the-mystery-of-our-expanding-universe

What are Black Holes: The Journey From Theory to Reality -

What is dark matter? A deep dive -

Could we use a Dyson sphere to harvest energy around a black hole? -[..]e-to-harvest-energy-around-a-black-hole/

Neutron Stars: one of the most extreme objects we know -

A universe in a bottle: why simulating everything there is is so important -[..]ing-everything-there-is-is-so-important/

One Great Article About Every Planet in the Solar System -[..]e-about-every-planet-in-the-solar-system

Solar system in action -[..]haotic-birth-of-our-solar-system-feature

Modern astronomy is giving us unprecedented views of the asteroids, comets, and other small bodies that litter our cosmic home. These planetary leftovers offer clues to our creation—and potential destruction. -[..]king-secrets-of-the-solar-system-feature

Space Hurricane -[..]e-phenomenon-of-space-hurricanes-decoded

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Mon Oct 04 00:04:42 AEDT 2021 From /photo/cosmos/apod


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Sun Oct 03 23:49:53 AEDT 2021 From /weblog/learning


Persistence Pays -

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Sun Oct 03 23:46:57 AEDT 2021 From /weblog/learning


How to train focus -

Once you build self-control through a chosen activity, you do a better job exerting self-control in other situations. -[..]r-thanks-to-the-science-of-self-control/

17 yrs don't speak... -

5 hours rule, every day spend an hour to read/reflect/experience, 5 times a week -[..]and-oprah-all-use-the-5-hour-rule-2017-7[..]-all-embrace-the-5-hour-rule-8836f554da1

Why focusing is important -[..]-practice-training-neuroscience-research

How To Dramatically Sharpen Your Attention And Focus =[..]en-your-attention-and-focus-416444802997

How to due with information overload -[..]-hurts-us-and-how-to-escape-4a2924800e16

接受專家高質量針對性的回饋(後期可以透過心智模型自我回饋) -[..]ecrets-from-the-new-science-of-expertise

How to concentrate -[..]-no-such-thing-as-motivation-e02edd7de30[..]-focus-and-get-more-meaningful-work-done

Ignoring distractions or temptation is harder when you’re tired, stressed, or trying to remember something -[..]ognitive-control-ignoring-cues-925346345

唐鳳愛用番茄鐘工作法是什麼?教你提高專注力、重新奪回生產力 -[..]icle/19127-how-to-use-pomodoro-technique[..]d/ss/slideshow-top-concentration-killers

The one where we get smarter about how we divide up our workday -[..]com/p/the-one-where-we-get-smarter-about

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Sat Oct 02 23:37:54 AEST 2021 From /photo/cosmos/apod


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Sat Oct 02 23:11:27 AEST 2021 From /weblog/learning


Sometime implicit training is better -[..]cience/penalty-taking-football-29082018/

Use password to remind you -[..]-a-password-changed-my-life-7af5d5f28038

I've often mentioned that successful performance professionals spend more time working on their game than in actually playing -[..]o-ways-of-achieving-trading-mastery.html[..]-hardest-part-about-learning-hard-things

When you are stuck on something, how often do you ask yourself: “What are things I can do to help myself?”
Whenever you feel like you are not making progress, how often do you ask yourself: “Is there a better way of doing this?”
Whenever you feel frustrated with something, how often do you ask yourself: “How can I do this better?”
In moments when you feel challenged, how often do you ask yourself: “What are things I can do to make myself better at this?”
When you are struggling with something, how often do you ask yourself: “What can I do to help myself?”
Whenever something feels difficult, how often do you ask yourself: “What can I do to get better at this?”[..]indset-you-need-to-succeed-at-every-goal

“You have to keep a dozen of your favorite problems constantly present in your mind, although by and large they will lay in a dormant state. Every time you hear or read a new trick or a new result, test it against each of your 12 problems to see whether it helps. Every once in a while there will be a hit, and people will say: ‘How did he do it? He must be a genius!’,” Rota says. -[..]hink-like-a-genius-with-richard-feynman/

Formulating a good hypothesis is the backbone of the scientific method. -

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Sat Oct 02 16:10:43 AEST 2021 From /gallery/Home/Lemon


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Sat Oct 02 15:40:22 AEST 2021 From /gallery/Home/Rainbow


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Fri Oct 01 14:56:08 AEST 2021 From /photo/cosmos/apod


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Fri Oct 01 14:29:55 AEST 2021 From /weblog/trip/travelling


Castelluccio 花海,浩劫重生山谷再放異彩 -

What it’s like to live in the shadow of an active volcano -[..]tromboli-volcano-island-tourism-sicily/a

Trieste, an overlooked cultural gem in northern Italy, is poised for a new era of prosperity as nations vie for access to its once vibrant port. -[..]s-is-seeing-a-modern-renaissance-feature

Trieste, an overlooked cultural gem in northern Italy, is poised for a new era of prosperity as nations vie for access to its once vibrant port. -[..]s-is-seeing-a-modern-renaissance-feature

Dotted across Italy, 22,000 ancient trees have gained federal protection, making them cornerstones of cultural history. -[..]celess-trees-italy-is-protecting-forever

Delta Biosphere Reserve -[..]lian-paradise-is-more-than-meets-the-eye

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