Searching txt.sour.is

Twts matching #meta
Sort by: Newest, Oldest, Most Relevant
In-reply-to » Yeah, the lack of comments makes regular JSON not a good configuration format in my view. Also, putting all keys in quotes and the use of commas is annoying. The big upside is that's in lots of standard libraries.

@lyse@lyse.isobeef.org its a hierarchy key value format. I designed it for the network peering tools i use.. I can grant access to different parts of the tree to other users.. kinda like directory permissions. a basic example of the format is:

@namespace
# multi
# line
# comment
root :value

# example space comment
@namespace.name space-tag 

# attribute comments
attribute attr-tag  :value for attribute

# attribute with multiple 
# lines of values
foo :bar
      :bin
      :baz

repeated :value1
repeated :value2

each @ starts the definition of a namespace kinda like [name] in ini format. It can have comments that show up before. then each attribute is key :value and can have their own # comment lines.
Values can be multi line.. and also repeated..

the namespaces and values can also have little meta data tags added to them.

the service can define webhooks/mqtt topics to be notified when the configs are updated. That way it can deploy the changes out when they are updated.

⤋ Read More
In-reply-to » Yeah, the lack of comments makes regular JSON not a good configuration format in my view. Also, putting all keys in quotes and the use of commas is annoying. The big upside is that's in lots of standard libraries.

@lyse@lyse.isobeef.org its a hierarchy key value format. I designed it for the network peering tools i use.. I can grant access to different parts of the tree to other users.. kinda like directory permissions. a basic example of the format is:

@namespace
# multi
# line
# comment
root :value

# example space comment
@namespace.name space-tag 

# attribute comments
attribute attr-tag  :value for attribute

# attribute with multiple 
# lines of values
foo :bar
      :bin
      :baz

repeated :value1
repeated :value2

each @ starts the definition of a namespace kinda like [name] in ini format. It can have comments that show up before. then each attribute is key :value and can have their own # comment lines.
Values can be multi line.. and also repeated..

the namespaces and values can also have little meta data tags added to them.

the service can define webhooks/mqtt topics to be notified when the configs are updated. That way it can deploy the changes out when they are updated.

⤋ Read More

How to Delete a Threads Account Without Leaving Instagram
When Threads debuted from Meta (FaceBook), it was intricately linked to Instagram, and initially when you went to delete or deactivate a Threads account, it had the unfortunate side effect of also deleting the related Instagram account. But that is no longer the case. Now you can choose to delete a Threads account without impacting … [Read More](https://osxdaily.com/2023/12/31/how-to-delete-a-threads-account-without-le … ⌘ Read more

⤋ Read More
In-reply-to » Did not expect anything less from meta. Pay or we will track you. Should be illegal. Media

@prologic@twtxt.net I only use it so that family that follow me can see the images I post.
I do not browse around and spend time there, just check what family and friends have posted.
But still - makes me mad that they put that tracking infront of a paywall like that.
Hate putting money in zuckerberg’s pocket.
Same with VR - you need a meta account to use the oculus.. and you get full screen notification inside the VR headset if you do not use that.. Luckily there is a trail going on in Norway now..

https://www.datatilsynet.no/en/news/aktuelle-nyheter-2023/meta-case-brought-to-the-european-level/

https://www.datatilsynet.no/en/news/aktuelle-nyheter-2023/temporary-ban-of-behavioural-advertising-on-facebook-and-instagram/

⤋ Read More

Run Threads on Desktop with Mac, Windows PC, Linux
Threads, the social network microblogging Twitter/X competitor launched by Meta (Facebook), is typically thought of as a mobile only experience, with users having the Threads app on their iPhone or Android device. But, if you have a Mac, Windows PC, or Linux computer, and you want to use Threads on your desktop computer, you can … Read MoreRead more

⤋ Read More

wanted to use my oculus to do some flightsimming on Friday, but now Meta forces you over to facebook. super annoying message that constantly pops up in the desktop client, but then after 10 minutes of flying they show the same message in fullscreen inside the VR glasses. so fuck them. I will try and get it to work on linux instead one day soon when I have time.

⤋ Read More

Metaverse Could Contribute Up To 2.4% of US GDP By 2035, Study Shows
A study commissioned by Meta has found that the metaverse could contribute around 2.4% to U.S. annual GDP by 2035, equating to as much as $760 billion. Reuters reports: The concept of the metaverse includes augmented and virtual reality technologies that allow users to immerse themselves in a virtual world or overlay information digitally on … ⌘ Read more

⤋ Read More

RT by @mind_booster: No âmbito do 20º aniversário da Convenção de Salvaguarda do Património Cultural Imaterial, é amanhã lançada a campanha Wiki Loves Living Heritage. Vejam como assistir ao lançamento no link:
https://meta.wikimedia.org/wiki/Event:Wiki_Loves_Living_Heritage/Wiki_Loves_Living_Heritage_launch_event #Patrimonioimaterial #Portugal @cultura_pt

No âmbito do 20º aniversário da Convenção de Salvaguarda do Património Cultural Imaterial, é amanhã lançada a campanha Wiki Loves Living Heritage. Vejam … ⌘ Read more

⤋ Read More

RT by @mind_booster: ❗Breaking: Meta Tracking Tools unlawful
In a groundbreaking decision in one of noybs 101 complaints, the Austrian Data Protection Authority decided that the use of Facebook’s tracking pixel directly violates the GDPR: https://noyb.eu/en/austrian-dsb-meta-tracking-tools-illegal?mtc=tw

❗Breaking: Meta Tracking Tools unlawful

In a groundbreaking decision in one of noybs 101 complaints, the Austrian Data Protection Authority decided that the use of Facebook’s tracking pixel directly violates th … ⌘ Read more

⤋ Read More

** week notes **
I’ve been experimenting. I’ve been concocting a recipe for vegan kugel, and rediscovering little features and edges of my website I’d forgotten I baked in. Like chocolate chips hidden in an oatmeal raisin cookie.

One chip most recently re-discovered: support for per-page custom styles?! All I gotta do is include an optional bit of meta data, bespoke-css, that points to a style sheet. I may play with this feature more. I do love myself some css. I can tell exactly when in my life I added this feature because th … ⌘ Read more

⤋ Read More

“Para Portugal, […] seria necessário garantir uma redução de emissões de pelo menos 61% até 2030 relativamente aos níveis de 2005, em vez dos atuais 55% na Lei de bases do Clima, para alinhar o país com a meta de 1,5°C”
“Para Portugal, […] seria necessário garantir uma redução de emissões de pelo menos 61% até 2030 relativamente aos níveis de 2005, em vez dos atuais 55% na Lei de bases do Clima, para alinhar o país com a meta de 1,5°C”

[nitter.net/ZEROasts/status/1575415098352586760#m](https://nitter.n … ⌘ Read more

⤋ Read More
In-reply-to » Progress! so i have moved into working on aggregates. Which are a grouping of events that replayed on an object set the current state of the object. I came up with this little bit of generic wonder.

(cont.)

Just to give some context on some of the components around the code structure.. I wrote this up around an earlier version of aggregate code. This generic bit simplifies things by removing the need of the Crud functions for each aggregate.

Domain Objects

A domain object can be used as an aggregate by adding the event.AggregateRoot struct and finish implementing event.Aggregate. The AggregateRoot implements logic for adding events after they are either Raised by a command or Appended by the eventstore Load or service ApplyFn methods. It also tracks the uncommitted events that are saved using the eventstore Save method.

type User struct {
  Identity string ```json:"identity"`

  CreatedAt time.Time

  event.AggregateRoot
}

// StreamID for the aggregate when stored or loaded from ES.
func (a *User) StreamID() string {
	return "user-" + a.Identity
}
// ApplyEvent to the aggregate state.
func (a *User) ApplyEvent(lis ...event.Event) {
	for _, e := range lis {
		switch e := e.(type) {
		case *UserCreated:
			a.Identity = e.Identity
			a.CreatedAt = e.EventMeta().CreatedDate
        /* ... */
		}
	}
}
Events

Events are applied to the aggregate. They are defined by adding the event.Meta and implementing the getter/setters for event.Event

type UserCreated struct {
	eventMeta event.Meta

	Identity string
}

func (c *UserCreated) EventMeta() (m event.Meta) {
	if c != nil {
		m = c.eventMeta
	}
	return m
}
func (c *UserCreated) SetEventMeta(m event.Meta) {
	if c != nil {
		c.eventMeta = m
	}
}
Reading Events from EventStore

With a domain object that implements the event.Aggregate the event store client can load events and apply them using the Load(ctx, agg) method.

// GetUser populates an user from event store.
func (rw *User) GetUser(ctx context.Context, userID string) (*domain.User, error) {
	user := &domain.User{Identity: userID}

	err := rw.es.Load(ctx, user)
	if err != nil {
		if err != nil {
			if errors.Is(err, eventstore.ErrStreamNotFound) {
				return user, ErrNotFound
			}
			return user, err
		}
		return nil, err
	}
	return user, err
}
OnX Commands

An OnX command will validate the state of the domain object can have the command performed on it. If it can be applied it raises the event using event.Raise() Otherwise it returns an error.

// OnCreate raises an UserCreated event to create the user.
// Note: The handler will check that the user does not already exsist.
func (a *User) OnCreate(identity string) error {
    event.Raise(a, &UserCreated{Identity: identity})
    return nil
}

// OnScored will attempt to score a task.
// If the task is not in a Created state it will fail.
func (a *Task) OnScored(taskID string, score int64, attributes Attributes) error {
	if a.State != TaskStateCreated {
		return fmt.Errorf("task expected created, got %s", a.State)
	}
	event.Raise(a, &TaskScored{TaskID: taskID, Attributes: attributes, Score: score})
	return nil
}
Crud Operations for OnX Commands

The following functions in the aggregate service can be used to perform creation and updating of aggregates. The Update function will ensure the aggregate exists, where the Create is intended for non-existent aggregates. These can probably be combined into one function.

// Create is used when the stream does not yet exist.
func (rw *User) Create(
  ctx context.Context,
  identity string,
  fn func(*domain.User) error,
) (*domain.User, error) {
	session, err := rw.GetUser(ctx, identity)
	if err != nil && !errors.Is(err, ErrNotFound) {
		return nil, err
	}

	if err = fn(session); err != nil {
		return nil, err
	}

	_, err = rw.es.Save(ctx, session)

	return session, err
}

// Update is used when the stream already exists.
func (rw *User) Update(
  ctx context.Context,
  identity string,
  fn func(*domain.User) error,
) (*domain.User, error) {
	session, err := rw.GetUser(ctx, identity)
	if err != nil {
		return nil, err
	}

	if err = fn(session); err != nil {
		return nil, err
	}

	_, err = rw.es.Save(ctx, session)
	return session, err
}

⤋ Read More
In-reply-to » Progress! so i have moved into working on aggregates. Which are a grouping of events that replayed on an object set the current state of the object. I came up with this little bit of generic wonder.

(cont.)

Just to give some context on some of the components around the code structure.. I wrote this up around an earlier version of aggregate code. This generic bit simplifies things by removing the need of the Crud functions for each aggregate.

Domain Objects

A domain object can be used as an aggregate by adding the event.AggregateRoot struct and finish implementing event.Aggregate. The AggregateRoot implements logic for adding events after they are either Raised by a command or Appended by the eventstore Load or service ApplyFn methods. It also tracks the uncommitted events that are saved using the eventstore Save method.

type User struct {
  Identity string ```json:"identity"`

  CreatedAt time.Time

  event.AggregateRoot
}

// StreamID for the aggregate when stored or loaded from ES.
func (a *User) StreamID() string {
	return "user-" + a.Identity
}
// ApplyEvent to the aggregate state.
func (a *User) ApplyEvent(lis ...event.Event) {
	for _, e := range lis {
		switch e := e.(type) {
		case *UserCreated:
			a.Identity = e.Identity
			a.CreatedAt = e.EventMeta().CreatedDate
        /* ... */
		}
	}
}
Events

Events are applied to the aggregate. They are defined by adding the event.Meta and implementing the getter/setters for event.Event

type UserCreated struct {
	eventMeta event.Meta

	Identity string
}

func (c *UserCreated) EventMeta() (m event.Meta) {
	if c != nil {
		m = c.eventMeta
	}
	return m
}
func (c *UserCreated) SetEventMeta(m event.Meta) {
	if c != nil {
		c.eventMeta = m
	}
}
Reading Events from EventStore

With a domain object that implements the event.Aggregate the event store client can load events and apply them using the Load(ctx, agg) method.

// GetUser populates an user from event store.
func (rw *User) GetUser(ctx context.Context, userID string) (*domain.User, error) {
	user := &domain.User{Identity: userID}

	err := rw.es.Load(ctx, user)
	if err != nil {
		if err != nil {
			if errors.Is(err, eventstore.ErrStreamNotFound) {
				return user, ErrNotFound
			}
			return user, err
		}
		return nil, err
	}
	return user, err
}
OnX Commands

An OnX command will validate the state of the domain object can have the command performed on it. If it can be applied it raises the event using event.Raise() Otherwise it returns an error.

// OnCreate raises an UserCreated event to create the user.
// Note: The handler will check that the user does not already exsist.
func (a *User) OnCreate(identity string) error {
    event.Raise(a, &UserCreated{Identity: identity})
    return nil
}

// OnScored will attempt to score a task.
// If the task is not in a Created state it will fail.
func (a *Task) OnScored(taskID string, score int64, attributes Attributes) error {
	if a.State != TaskStateCreated {
		return fmt.Errorf("task expected created, got %s", a.State)
	}
	event.Raise(a, &TaskScored{TaskID: taskID, Attributes: attributes, Score: score})
	return nil
}
Crud Operations for OnX Commands

The following functions in the aggregate service can be used to perform creation and updating of aggregates. The Update function will ensure the aggregate exists, where the Create is intended for non-existent aggregates. These can probably be combined into one function.

// Create is used when the stream does not yet exist.
func (rw *User) Create(
  ctx context.Context,
  identity string,
  fn func(*domain.User) error,
) (*domain.User, error) {
	session, err := rw.GetUser(ctx, identity)
	if err != nil && !errors.Is(err, ErrNotFound) {
		return nil, err
	}

	if err = fn(session); err != nil {
		return nil, err
	}

	_, err = rw.es.Save(ctx, session)

	return session, err
}

// Update is used when the stream already exists.
func (rw *User) Update(
  ctx context.Context,
  identity string,
  fn func(*domain.User) error,
) (*domain.User, error) {
	session, err := rw.GetUser(ctx, identity)
	if err != nil {
		return nil, err
	}

	if err = fn(session); err != nil {
		return nil, err
	}

	_, err = rw.es.Save(ctx, session)
	return session, err
}

⤋ Read More
In-reply-to » @win0err I agree with @prologic about the text size. Adding content="width=device-width" to your viewport meta tag will help massively with scaling on different device widths.

Thanks for the feedback! This site was designed to look perfect on good old 800x600 monitors (I even left a comment next to the meta tag). Maybe I’ll add a mobile-friendly version someday :-) P.S. Nice try with SQL injection, haha. Do you have any plans for XSS attacks? :D

⤋ Read More
In-reply-to » I launched a new version of my website (https://kolesnikov.se) last night. What do you think about it? Don't forget to leave a message in my guestbook ;-)

@win0err@kolesnikov.se I agree with @prologic@twtxt.net about the text size. Adding content="width=device-width" to your viewport meta tag will help massively with scaling on different device widths.

Eg. The first screenshot is the current site with a device width of 440px and the second is with the updated viewport meta tag.


Other than that, I like the aesthetic of it 😊 It gives me early-ish internet vibes, which I wasn’t online for (I’m a ‘90s baby) but I’ve seen some pretty early websites.

⤋ Read More

the right level for solving the hard problem of consciousness is within existing science/within philosophy/within meta- or pre-philosophy/needs a fully new paradigm of thought

⤋ Read More

I think it is long due dropping Facebook (now Meta) from the S&P 500 index funds. As an owner of some, I really have a problem with it—and yes, I know there is little I can do but voice it everywhere I make noise online.

⤋ Read More
In-reply-to » @xuu Btw... I noticed your pod has some changed I'm not familiar with, for example you seem to have added metadata to the top of feeds. Can you enumerate the improvements/changes you've made and possibly let's discuss contributing them back upstream? :D

@prologic@twtxt.net the meta info on the top I added manually. it’s following what I have seen from some other twtxt feeds. the new parser will read them.

⤋ Read More
In-reply-to » @xuu Btw... I noticed your pod has some changed I'm not familiar with, for example you seem to have added metadata to the top of feeds. Can you enumerate the improvements/changes you've made and possibly let's discuss contributing them back upstream? :D

@prologic@twtxt.net the meta info on the top I added manually. it’s following what I have seen from some other twtxt feeds. the new parser will read them.

⤋ Read More

weewiki uses a custom org markup parser written in ANSI C to render the HTML. No emacs needed! my hope is to introduce a user-defined callback that can process these to allow for custom meta-commands.

⤋ Read More

Scaling Dunbar’s number up to billions of people is hard even with augments, so you can lend your voice to an Übermensch: A meta-person that represents you and thousands of others, which talks to other Übermenschen to get person-years of communication done in mere minutes

⤋ Read More