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    1. React: Some comments from a beginner

      New job. I've been wanting to learn something new for a while, so I took a project where a lot of React is done. I'm learning it from scratch while I work with React. I have some comments about...

      New job. I've been wanting to learn something new for a while, so I took a project where a lot of React is done. I'm learning it from scratch while I work with React.

      I have some comments about it.

      1. React makes front end work a lot more like programming -- I like that!
      2. Javascript has changed a lot, and for the better, since I last used it over a decade ago.
      3. The React-Redux tool kit is the bomb. It should be integrated/absorbed into React. I can't see any reason not to use it, even for small applications as it is less wordy wherever you use it.
      4. The updating of state values should be more automatic, especially for flag variables not tied to GUI components. It is the major source of hassles with React
      5. Udemy React videos. My company makes them available free of charge to employees. I've sampled videos from a number of courses. I'm not a fan of the instructors showing you how to do things in older, less efficient ways first in a learning/demo project, the ERASING that code to do it a better way. The should include copies of the project at each stage if they do that. I finally figured out that the best way to take notes I can use later is to comment out the old code and put the new more efficient next stage stuff on top.
      6. React tests really need to improve. They are often more time consuming than the code itself. The tests have forced me to change my code or do needless testing to get the tests to pass. I had one situation where no matter what I did React test said I didn't cover the code until I broke an else clause off into it's one if clause. Blech.

      All in all I've been enjoying learning React. It is neat new ( to me ) thing.

      I feel sad that I will likely forget it all when I go back to my specialty language.

      16 votes
    2. Personal reflections on Quaker retreat, community, and worship

      Friends believe in peace, kindness, simplicity, listening, non-violence, emotional understanding, activism, continuous learning and revelation, silence, togetherness, the inner light within all...

      Friends believe in peace, kindness, simplicity, listening, non-violence, emotional understanding, activism, continuous learning and revelation, silence, togetherness, the inner light within all people, silent togetherness, friendship, love, respect for life. You may know Friends as Quakers. Some of your children may attend Friends schools. Friends gather at Meeting for Worship. Meeting (unprogrammed) is quiet and contemplative; individual; punctuated by the voice of spirit (you and I); an opportunity to be heard, and not be judged, and to hear, and to not judge; to connect. It is thoughtful, and beautiful, and somber, and joyous. And unlike anything else in my life.

      I attend meeting in a very old house. It is beautiful and smells of ancient wood, with benches far beyond the years of the bricks around them. History runs deep in such spaces. Death, too: it is a burial ground many generations over, but these days we find it to be a garden both literally and otherwise. For a time, this place had dwindled (so I am told), but now it seems fresh and full of life. We come and we sit and we stand and we speak and we sing. The little ones do their best to keep still, but we know they're moved to run about, for that is the way of things. I don't mind. They are our future.

      I was grateful to have been invited by Friends to a retreat out in the country. The residence was rustic and the setting was scenic, calm, and I had been there once for another purpose. I could tell that it was full of meaning. There was space to adventure. I did so. My cohort, which you might broadly call young adult, does not often have space to reveal ourselves. After so many years of repression, we instinctively put up barriers and we forget what it means to really laugh and feel. The goal of the retreat was to provide an open forum for emotional communion, especially getting in touch with who we were (have been), are, and will be. It was not prescriptive. As time passed, our leaders invited two elders to share in and expand our thought with teachings, music, video, movement, objects. Some examples of tone:

      • "Welcome."
      • "Friend speaks my mind."
      • "That of the spirit is within you and I."
      • "You were once very small; smaller than this seed."
      • "Spirit moves me to vocal ministry."
      • "You are among Friends."
      • "What do you think?"
      • "We love you."

      A few specific words stand out to me from the retreat: "BREATHE" "DELIGHT" "LISTEN" "MUSIC" "VISION" "SMALL" "GROW" "THANK YOU" "HELPING" "FRIEND" "FRIENDS" "WORSHIP" "MUSTARD" "LAUGHTER" "JOY" "COMMUNITY" "REVEALING" "HEART" "SING" "SPACE" "CLEAN" "LIGHT" "STARS" "PEACEFUL" "PASTORAL" "WOODPECKER" "SUPPORT" "GREEN" "IDYLLIC" "DOG" "SOCIAL" "WHOLE" "MELANCHOLY" "INTIMATE" "CRY" "HOLD" "BELIEVE" "SEE" "RENEW" "SHARE" "APPRECIATE."

      It is not very often that you meet a group of strangers and in just a few days leave each other with such bright smiles and quite a few hugs. And it is quite a bit rarer for those hugs to be deep, meaningful embraces. To be realistic, you can only get to know fifteen people so well in a weekend, but the grace in which these Friends held each other eased my reservations more than I expected. I am learning to see the light within other people (and within myself) more clearly. I find this highly instructive as well as reassuring.

      There's talk in our society about the absence of community, especially for young people. Economy, government, technology, culture itself seem to disconnect us. Children are pushed too hard and yet they are left behind. I had opportunity in retreat to think about what it means to be a child and what it means to be an adult. I think everyone in our group had a different and personal takeaway on that matter. I also had opportunity to spend time with people who I would verily call role models. They were (are) kind and considerate and it was a gift to be with them, and to be called Friend (and friend).

      I take great comfort in knowing that I have a path of forward support here. I can see myself continue to nurture my emotional maturity among this community, something I think I've neglected until relatively recently. I am grateful that this is not the final time I will see my new friends. We have our entire lives to live. It can be together. Suddenly, I start to see a fullness in the world that I was missing before.

      That's what I wanted to share. Forgive my esoteric sentences: it's challenging to express the feeling of emotional/internal dialogue in conventional language. I'm more than happy to expand on anything I wrote here. I also welcome your reactions and your own experiences with faith of any kind.

      37 votes
    3. What cooking techniques need more evidence?

      There are many tips or techniques that are strongly recommended for cooking, but it's hard to know which are evidence based and which are just passed along because that's what people always do....

      There are many tips or techniques that are strongly recommended for cooking, but it's hard to know which are evidence based and which are just passed along because that's what people always do.

      Which are the tips that need more evidence?

      Here are two that I struggle with, about stainless steel pans:

      1. Water drop test / leidenfrost

      People say that if you get your pan hot enough to get the leidenfrost effect and then add the oil you'll have less problems with sticking. My problem with this is that it means the pan gets very very hot - much hotter than it needs to be for most uses. My other problem is they all say "Look, I'll cook eggs and they won't stick" and those videos either have a ton of cuts, or the eggs stick and you can see the person pushing with a spatula to get rid of the stick, or their "scrambled eggs" is really a chopped omelette.

      1. Heat the pan before adding oil. I don't understand this. Again, people say it helps prevent sticking, but they use some argument about "pores" which just feels hokey. I add cold oil to a cold pan and bring it up to temperature before adding food so the pan and oil are both at the right temperature, and food sticks and then releases, because that's how stainless pans work.

      I'm aware I could be completely wrong here and that there may be a good evidence base for these, but they don't seem to work based on how I cook.

      37 votes
    4. Tildes Video Thread

      Find yourself watching tons of great videos on [insert chosen video sharing platform], but also find yourself reluctant to flood the Tildes front page with them? Then this thread is for you. It...

      Find yourself watching tons of great videos on [insert chosen video sharing platform], but also find yourself reluctant to flood the Tildes front page with them? Then this thread is for you.

      It could be one quirky video that you feel deserves some eyeballs on it, or perhaps you've got a curated list of videos that you'd love to talk us through...

      Share some of the best video content you've watched this past week/fortnight with us!

      8 votes
    5. Ffmpeg and AV1 for HTML5 streaming

      I've been looking around online at compatibility for HTML5 browser streaming. It looks like straight up AV1 in a MP4 container is becoming absolutely fine for browser playback on devices. Is...

      I've been looking around online at compatibility for HTML5 browser streaming. It looks like straight up AV1 in a MP4 container is becoming absolutely fine for browser playback on devices.

      Is anyone using this on webpages yet? The sooner we move to AV1, the sooner we can have high quality video stored at smaller file sizes, which is a massive bonus.

      Right now my company video hosting is purely in MP4 with H264, moov atom to the front as per the requirement, and it plays back on everything with no fallback in a straight HTML5 video container. What's the chance of switching to AV1 and not having to worry about the fallback for the most part?

      Edit: I should have used a better title. I used FFMpeg for MP4 and AV1 creation/encoding. This is more about HTML5 video container code and direct AV1 file playback.

      20 votes
    6. "Dominion of Darkness" - free, narrative driven, RPG/strategy simulator of the Dark Overlord/Lady

      "Dominion of Darkness” is a strategy text game in which the player takes on the role of a Sauron-style Lord of Darkness with the goal of conquering the world. He will carry out his plans by making...

      "Dominion of Darkness” is a strategy text game in which the player takes on the role of a Sauron-style Lord of Darkness with the goal of conquering the world. He will carry out his plans by making various decisions. He will build his army and send it into battles, weave intrigues and deceptions, create secret spy networks and sectarian cults, recruit agents and commanders, corrupt representatives of Free Peoples and sow discord among them, collect magical artifacts and perform sinister plots. Note – one game takes about 1 hour, but the premise is that the game can be approached several times, each time making different decisions, getting different results and discovering something new.

      Game is avalaible for free, online: https://adeptus7.itch.io/dominion

      If you are hesitant to play the game, I invite you to watch/listen to the reviews:

      6 votes