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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

Executor


Sample ResubmittingScheduledThreadPoolExecutor, the coding is nice! http://www.javaspecialists.eu/archive/Issue154.html

Implement thread pool properly - http://www.kimchy.org/juc-executorservice-gotcha/

RetryExecutor - http://nurkiewicz.blogspot.hk[..]/2013/07/asynchronous-retry-pattern.html

ScheduledThreadPoolExecutor corePoolSize=0 at JDK9 cause 100% CPU - https://josephmate.github.io[..]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

SouthPoleSunRise_Wolf_6279



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

nature


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

色彩斑斕的動物 - http://cn.wsj.com/big5/20131203/PHO101146.asp?source=rss

地球上仍存活的最古老生物 - http://cn.wsj.com/big5/20140430/PHO082434.asp?source=rss

deep-sea-mysteries-and-oddities-that-will-leave-you-baffled - http://list25.com[..]nd-oddities-that-will-leave-you-baffled/

rare-flowers-that-are-stunning-to-look-at - http://list25.com/25-rare-flowers-that-are-stunning-to-look-at/

earth-facts-that-might-surprise-you - http://list25.com/25-earth-facts-that-might-surprise-you/

north-pole-facts-most-people-are-not-aware-of - http://list25.com[..]s-most-people-are-not-aware-of/?view=all

earth-facts-you-probably-have-not-considered - http://list25.com[..]u-probably-have-not-considered/?view=all

http://www.attenboroughsreef.com/

River - http://list25.com[..]that-you-probably-did-not-know/?view=all

amazon - http://list25.com[..]he-most-unique-places-on-earth/?view=all

25 Interesting Tidbits About Deserts That Will Make You Glad For Rain - http://list25.com[..]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. - http://www.damncoolpictures.com[..]interesting-facts-that-you-probably.html

great-barrier-reef - http://list25.com[..]-reef-facts-youll-want-to-hear/?view=all

Types of mountains - http://www.zmescience.com[..]st/main-types-mountains-earths-ups-downs

bizarre-ocean-phenomena - http://list25.com[..]ean-phenomena-you-wont-believe-are-real/

http://www.zmescience.com[..]ology/animals-ecology/animal-speed-limit

Ocean - http://list25.com[..]ising-ocean-facts-most-people-dont-know/

Earth - http://list25.com/25-shocking-facts-you-never-knew-about-earth/

sinkholes - https://www.zmescience.com[..]other/science-abc/science-abc-sinkholes/

ecosystems - https://www.zmescience.com[..]what-they-are-and-why-they-are-important

https://www.zmescience.com[..]ture-post/what-is-supervolcano-18032018/

https://list25.com/25-unbelievable-cloud-formations/

https://www.zmescience.com[..]/feature-post/largest-river-world-43223/

https://list25.com/25-longest-rivers-in-the-world/

What is soil? Here’s the inside scoop - https://www.zmescience.com/science/what-is-soil-feature/

What causes an Ice Age? A simple explainer - https://www.zmescience.com/ecology/what-causes-ice-age-14092019/

https://www.zmescience.com[..]water-dont-underestimate-the-connection/

https://www.bbc.com[..]108-why-the-world-is-running-out-of-sand

Even a little extra CO2 is triggering big changes in forests - https://www.zmescience.com[..]o2-is-triggering-big-changes-in-forests/

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

This is the secret behind biodiversity hotspots - https://www.zmescience.com[..]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.” - https://www.bbc.com[..]w-tropical-islands-got-rid-of-their-rats

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

Photosynthesis could be as old as life itself - https://www.zmescience.com[..]thesis-old-genes-live-evolution-2374523/

climate-tipping-points - https://www.zmescience.com[..]ecology/what-are-climate-tipping-points/

What is natural selection: the driving force of evolution - https://www.zmescience.com/science/what-is-natural-selection/

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

They spent 28 days under the sea—and found another Earth - https://www.nationalgeographic.com[..]-the-sea-and-found-another-earth-feature

Earth's magnetic field flips much more frequently than we thought - https://www.nationalgeographic.com[..]ld-flipped-more-times-scientists-thought

Soils from Antarctica seem to contain no life—something that's never been found - https://www.nationalgeographic.com[..]-no-lifesomething-thats-never-been-found

What causes earthquakes — and what you should do if hit by one - https://www.zmescience.com[..]es-and-what-you-should-do-if-hit-by-one/

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

Bizarre mangrove forest far from the coast offers clues to future sea level rise - https://www.nationalgeographic.com[..]the-coast-offers-clues-to-sea-level-rise

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

NGC4676_HubbleOstling_4555



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

undersea


水底攝影入門(一):水底光線的考慮 - http://www.dcfever.com/column/read.php?id=2459

Undersea macro - https://www.scubadiving.com/murky-macro-photography-tips

The Best Camera Settings for Underwater Photography - https://www.scubadiving.com[..]mera-settings-for-underwater-photography

Ten Tips for Taking Great Videos Underwater - https://www.scubadiving.com[..]-tips-for-taking-great-videos-underwater

Six Animal Aggregation Dives to Add to Your Scuba Bucket List - https://www.scubadiving.com[..]n-dives-to-add-to-your-scuba-bucket-list

How Fins Can Impact Your Underwater Photos - https://www.scubadiving.com[..]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. - https://www.nationalgeographic.com[..]e-the-worlds-underwater-wonders-20210918

10 Tips for Winning Underwater Photo Contests - https://www.scubadiving.com[..]ps-for-winning-underwater-photo-contests

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

build


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

Faster Maven builds - https://blog.frankel.ch/faster-maven-builds/1/

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

cosmos


http://list25.com/25-most-puzzling-mysteries-of-the-universe/

http://list25.com/25-awesome-facts-about-mars/

http://list25.com[..]d-stunning-pictures-about-saturns-rings/

http://list25.com/25-images-that-capture-the-vastness-of-space/

http://list25.com[..]ce-that-you-can-see-with-your-naked-eye/

http://list25.com[..]ill-both-terrify-and-amaze-you/?view=all

http://list25.com[..]ut-space-and-space-exploration/?view=all

https://www.zmescience.com/space/what-are-gravitational-waves/

我們現在看到的星星早已死亡了嗎? - http://thestandnews.com[..]%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 - https://phycat.wordpress.com[..]uantum-mechanics-black-hole-anti-matter/

http://list25.com[..]t-things-in-the-known-universe/?view=all

What is dark matter? A deep dive - https://www.zmescience.com/science/physics/what-is-dark-matter/

http://list25.com/25-space-facts-youve-always-wanted-to-know/

http://list25.com[..]o-probe-images-that-will-blow-your-mind/

https://medium.com[..]sics-allowed-earth-to-exist-195ecc0da9ca

https://medium.com[..]ear-older-than-the-universe-71bee462c6be

http://www.zmescience.com[..]ophysics-space/big-bang-history-15092017

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

Are Space, Time, And Gravity All Just Illusions? - https://medium.com[..]-gravity-all-just-illusions-d1d088df6150

http://list25.com[..]-the-big-bang-theory-you-might-not-know/

http://list25.com/25-sneaky-lies-you-were-told-about-space/

black hole - https://www.zmescience.com[..]c/science-abc-going-inside-a-black-hole/ https://www.zmescience.com[..]/space/supermassive-black-hole-07122017/

https://list25.com/25-most-bizarre-stars-in-the-universe/

https://list25.com[..]s-in-outer-space-that-cant-be-explained/

Really interesting - https://www.zmescience.com[..]ence/news-science/why-solar-system-flat/

prehistoric-people-astronomers - https://www.zmescience.com[..]/prehistoric-people-astronomers-0432423/

https://list25.com/25-crazy-facts-about-the-universe/

The Scale of the Universe - Interactive - https://apod.nasa.gov/apod/ap181007.html

Is the universe infinite? - https://www.zmescience.com[..]er/feature-post/is-the-universe-infinite

https://www.zmescience.com/science/what-are-dwarf-planets/

What is entropy, and why is it always increasing? - https://www.zmescience.com[..]entropy-and-why-is-it-always-increasing/

Voyager: Inside the world's greatest space mission - https://www.bbc.com[..]inside-the-worlds-greatest-space-mission

The hottest planet in the solar system — and why it’s probably not what you think - https://www.zmescience.com[..]st/hottest-planet-solar-system-16072020/

https://www.zmescience.com[..]/news-science/why-is-neptune-blue-00432/

Jupiter - https://www.zmescience.com/science/facts-about-jupiter-0523532/

How Stellar Winds of Dying Stars Are Shaped - https://www.zmescience.com/space/stellar-winds-dying-star-042342/

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

What are stars made of? - https://www.zmescience.com/science/what-are-stars-made-of-0432/

Moon - https://www.zmescience.com[..]and-why-its-probably-not-what-you-think/

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

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

Apollo 11 in realtime - https://apolloinrealtime.org/11/

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

The mystery of how big our Universe really is - https://www.bbc.com[..]26-the-mystery-of-our-expanding-universe

What are Black Holes: The Journey From Theory to Reality - https://www.zmescience.com/space/what-are-black-holes/

What is dark matter? A deep dive - https://www.zmescience.com/science/physics/what-is-dark-matter/

Could we use a Dyson sphere to harvest energy around a black hole? - https://www.zmescience.com[..]e-to-harvest-energy-around-a-black-hole/

Neutron Stars: one of the most extreme objects we know - https://www.zmescience.com/space/neutron-star-feature/

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

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

Solar system in action - https://www.nationalgeographic.com[..]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. - https://www.nationalgeographic.com[..]king-secrets-of-the-solar-system-feature

Space Hurricane - https://www.nationalgeographic.com[..]e-phenomenon-of-space-hurricanes-decoded
-

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

ArcsOfLightAndDust



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

attitude


Persistence Pays - https://www.thedriftmag.com/persistence-pays

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

focus


How to train focus - https://www.infoq.com/news/2017/01/attention-awareness-teams http://www.infoq.com/cn/news/2017/01/attention-awareness-teams

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

17 yrs don't speak... - https://dq.yam.com/post.php?id=7898

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

Why focusing is important - https://www.theverge.com[..]-practice-training-neuroscience-research

How To Dramatically Sharpen Your Attention And Focus = https://medium.com[..]en-your-attention-and-focus-416444802997

How to due with information overload - https://betterhumans.coach.me[..]-hurts-us-and-how-to-escape-4a2924800e16

獨自練習(反覆針對問題點,進行大量重複聚焦式的練習。)
全神貫注(因為很容易累,要搭配充足睡眠。)
保持覺察(不要讓自己在練習時,因為習慣了就開始不思考。隨時抓出關鍵轉折點,然後針對問題,重點密集的練習克服。)
拆解專家的技術,去分析其心智模型(不斷討論,思考他為何要這麼做?)
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) - https://www.inside.com.tw[..]ecrets-from-the-new-science-of-expertise

How to concentrate - https://medium.com[..]-no-such-thing-as-motivation-e02edd7de30

https://markmanson.net/attention-diet

https://getpocket.com[..]-focus-and-get-more-meaningful-work-done

Ignoring distractions or temptation is harder when you’re tired, stressed, or trying to remember something - https://www.zmescience.com[..]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 - https://www.inside.com.tw[..]icle/19127-how-to-use-pomodoro-technique

https://kevinabdulrahman.org/stay-focused-at-work/ https://www.webmd.com[..]d/ss/slideshow-top-concentration-killers https://www.webmd.com/add-adhd/ss/slideshow-stop-wasting-time

The one where we get smarter about how we divide up our workday - https://www.yourfriendsguidetoentrepreneurship.com[..]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

M8-Pipe_APOD_GabrielSantos_LG



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

method


Sometime implicit training is better - https://www.zmescience.com[..]cience/penalty-taking-football-29082018/

Use password to remind you - https://medium.com[..]-a-password-changed-my-life-7af5d5f28038

https://getpocket.com/explore/item/the-myth-of-learning-styles

I've often mentioned that successful performance professionals spend more time working on their game than in actually playing - http://traderfeed.blogspot.com[..]o-ways-of-achieving-trading-mastery.html

https://getpocket.com[..]-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?”

https://www.bbc.com[..]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. - https://www.zmescience.com[..]hink-like-a-genius-with-richard-feynman/

Formulating a good hypothesis is the backbone of the scientific method. - https://www.zmescience.com/science/what-makes-a-good-hypothesis/

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

20211002_161042



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Sat Oct 02 16:10:33 AEST 2021 From /gallery/Home/Lemon

20211002_161032



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

20211002_154021



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Sat Oct 02 15:40:09 AEST 2021 From /gallery/Home/Rainbow

20211002_154009



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Sat Oct 02 15:39:52 AEST 2021 From /gallery/Home/Rainbow

20211002_153952



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Sat Oct 02 15:39:42 AEST 2021 From /gallery/Home/Rainbow

20211002_153941



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20211002_153929



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Fri Oct 01 17:09:08 AEST 2021 From /gallery/Home/Rainbow

20211001_170907



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Fri Oct 01 17:08:45 AEST 2021 From /gallery/Home/Rainbow

20211001_170844



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Fri Oct 01 17:08:36 AEST 2021 From /gallery/Home/Rainbow

20211001_170833



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

NebulaeTriangulumM33-1



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

Italy


http://thenatureoftheworlds.blogspot.com.au[..]gspot.com.au/2013/09/vernazza-italy.html

http://www.hkzooo.com/天空之城-civita-dl-bagnoregio/

http://www.damncoolpictures.com[..]lmanova-is-worlds-ideal-walled-city.html

Castelluccio 花海,浩劫重生山谷再放異彩 - https://www.dcfever.com/travel/deal.php?id=22993&link=guid

https://expertvagabond.com/where-to-stay-venice-italy/

What it’s like to live in the shadow of an active volcano - https://www.nationalgeographic.com[..]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. - https://www.nationalgeographic.com[..]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. - https://www.nationalgeographic.com[..]s-is-seeing-a-modern-renaissance-feature

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

Delta Biosphere Reserve - https://www.nationalgeographic.com[..]lian-paradise-is-more-than-meets-the-eye

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