Systems can now have inputs and outputs. This opens up a variety of interesting behaviors, such as system error handling:

It made sense to break up these concepts. In Bevy 0.4, Query filters are separate from Query components. The query above looks like this:

Summarizing we can say

available in the Folly open-source library

in order

Slice

Skip

rx/from-atom

useCallback(fn, deps) is equivalent to useMemo(() => fn, deps)

(rx/subs #(rx/push! output-sb %))

fn

output-sb

(rx/filter (fn [e] (not ^boolean (.has ^js failset e))))

swap! state*

It also can be interpreted like a reducer.

It controls the default parameters used by mke2fs(8) when it is creating ext2, ext3, or ext4 file systems.

These requirements are satisfiable throughthe use of a cryptographic primitive called homomorphic hashing.

However, the main drawback to directly signing thedatabase in this manner is that for each update published, the distributor must iterate over theentire database to produce the signature.

To illustrate the wastefulness of this approach, consider the case in which the first row of thedatabase holds an integer counter, and each update simply increments this integer by 1. If there arem such updates, then the batch update and offline database validation operations could involvem signature validations, even though the complete sequence of transformations trivially updates asingle row of the database.

The inclusion of a name and email address can be spoofed in a way that a key signature cannot.

theme

This prop controls Excalidraw's theme. When supplied, the value takes precedence over intialData.appState.theme, the theme will be fully controlled by the host app, and users won't be able to toggle it from within the app. You can use THEME to specify the theme.

Excalidraw is using CSS variables to style certain components.

если физическое лицо не является налоговым резидентом ни одного государства, в том числе Республики Беларусь, то оно признается налоговым резидентом Республики Беларусь, если в календарном году, за который определяется налоговое резидентство, имеет гражданство Республики Беларусь или разрешение на постоянное проживание в Республике Беларусь (вид на жительство)

Одним из ключевых понятий налогового законодательства является понятие — МЕСТО ОСУЩЕСТВЛЕНИЯ ДЕЯТЕЛЬНОСТИ. По месту осуществления деятельности определятся законодательство какой станы применяется. Например, у Вас ИП Грузии, но нет наёмных лиц и вся деятельности ведётся на территории РБ через интернет. Место осуществления деятельности — РБ и в РБ надо регистрировать ИП и платить налоги.

"source": "http://example.org/page1", "selector": "http://example.org/paraselector1"

Each browser performs MIME sniffing differently and under different circumstances.

and common chunks across files can be reused in order to minimize storage costs.

Click 3 dots and go to Plugins, then Marketplace

Currently, Logseq plugin can only run in developer mode. Under this mode, plugin has ability to access notes data. So if you're working with sensitive data, you'd better confirm the plugin is from trusted resource before installing it.

While it is possible using only the constructions described above to create Annotations that reference parts of resources by using IRIs with a fragment component, there are many situations when this is not sufficient. For example, even a simple circular region of an image, or a diagonal line across it, are not possible. Selecting an arbitrary span of text in an HTML page, perhaps the simplest annotation concept, is also not supported by fragments.

Annotations have 1 or more Targets.

Zotero instantly creates references and bibliographies for any text editor, and directly inside Word, LibreOffice, and Google Docs.

Cite in style.

Collect with a click.

In-text citations, as well as footnotes/endnotes

The plugin might be related to user data security.

The other day, somebody told me that some of others use children and order (abbr: order-solution for convenience) rather than parent_id and left_id(abbr: left-solution for convenience) to process the relation of blocks, and I might think about it. (PS: Datascript can only save look-refs as set rather than vector.)

We should move all the string and byte calculations out of the outliner logic in the first step. So we had moved the logic of serialization and deserialization of a block into plugins. Doing this brings another significant benefit: we can easily implement multiple persistent storages such as markdown files, org-mode files, AsciiDoc files, or SQLite, etc., by just writing different serialize & deserialize adaptors.

The complexity and no boundaries pulled the developer's legs. To my surprise, I found that supporting Markdown & org-mode might already be our limit that Logseq can support.

React components render for the first time. Event handlers are registered.

Most of Logseq's application state is divided into two parts. Document-related state (all your pages, blocks, and contents) is stored in DataScript. UI-related state (such as the current editing block) is kept in Clojure's atom.

handler

/src/test contains all the test

/src/electron and /src/main/electron contains code specific to the desktop app.

counterparts

With the advent of web assembly, you can use almost any language to write browser apps.

Nested Embedded Triples

This is because the editors are not powerful web browsers.

Many of the Clojure editors that we have today are still basically text buffers. Very little innovation occurs around visualising code inside the editors.

as a medium for code serialization.

Text is a weak basis for understanding and thinking about code. Instead the semantics of the language must be the primary basis.

Following Meyer and McRobbie [57], the use of square brackets to represent anmset has become almost standard.

they are used in membrane computing

In order to represent any sequence all we need to do is use a multiset system containing the multiset of elements up to a point in the sequence for each point in the sequence.

Sets can be defined as a particular type of multisets whose values are all equal to one

files are serialized from graph objects in git so it may be possible to directly map this tools graph into the git representation

Git objects — the blob, the tree, and the commit

[?cq :codeq/code ?cs]

Thus, one way to understand codeq is as an extension of the git model and tree down to a finer granularity, aligned to program semantics.

Again, I will stress the point that, while this use case is rare

To put it simply, nodes are just interfaces to the actual data being processed inside servers, while in ECS the actual entities are what gets processed by the systems.

taking the complexity away from the user

In other words, Godot as an engine tries to take the burden of processing away from the user, and instead places the focus on deciding what to do in case of an event.

Godot uses plenty of data-oriented optimizations for physics, rendering, audio, etc. They are, however, separate systems and completely isolated.

Godot just has nodes, and a scene is simply a bunch of nodes forming a tree, which are saved in a file.

A predicate is a para-operator with Boolean values, and at least one argument but no Boolean argument.

The notion of operation generalizes that of function, by admitting a finite list of arguments (variables with given respective ranges) instead of one.

2.3 will show how to construct operations with arity > 1 by means of functions

list

arguments

by admitting a finite list of arguments

The notion of operation generalizes that of function, by admitting a finite list of arguments (variables with given respective ranges) instead of one.

Not all variables of set theory will have a range.

possible or authorized values

4.3 States

EPA dosage efficacy The dosage of EPA supplementation ranged from 180 mg/d to 4000 mg/d. We separated the EPA-pure and EPA-major groups into ≤1 g/d and >1 g/d, depending on the EPA dosage. The results indicated that with an EPA dosage ≤1 g/d, the EPA-pure and EPA-major groups demonstrated significant beneficial effects on the improvement of depression (SMD = −0.50, P = 0.003, and SMD = −1.03, P = 0.03, for the fixed-effects and random-effects models, respectively). We then set a dosage boundary of 1.5 g/d and 2 g/d, but no significant results were detected.

In humans, serotonin is a neurotransmitter used throughout the body having action of 14 variants

There are seven subtypes of serotonin receptors present in the body.[2]

The most clinically relevant function of serotonin is in psychiatric disorders; most commonly, its absence appears to be related to depression, anxiety, and mania.[5][4]

With this suppression of GABA, the result is an increase in production and action of dopamine

Of the three endorphin types, beta-endorphins have been the most studied and prevalent, accounting for the majority of the functional properties of endorphins as generalized and understood as a whole.

The pain relief experienced as a result of the release of endorphins has been determined to be greater than that of morphine

Thus, the sequences of beta-endorphins and gamma-endorphins essentially have the sequence of alpha-endorphins nested within them.

Thus, the sequences of beta-endorphins and gamma-endorphins essentially have the sequence of alpha-endorphins nested within them.

The prototypical μ-opioid receptor agonist is morphine

maps are equal if they have the same number of entries, and for every key/value entry in one map an equal key is present and mapped to an equal value in the other.

sets are equal if they have the same count of elements and, for every element in one set, an equal element is in the other.

Unicode characters are represented with \uNNNN as in Java.

β-Endorphins are produced primarily by both the anterior lobe of the pituitary gland [2,3], and in pro-opiomelanocortin (POMC) cells primarily located in the hypothalamus [3,4]

β-Endorphins are produced primarily by both the anterior lobe of the pituitary gland [2,3], and in pro-opiomelanocortin (POMC) cells primarily located in the hypothalamus [3,4]

Two such snapshots thus encode the future.

If you know where something is at two closely spaced instants, you can tell its speed and direction.

All the world's history can be determined from two snapshots taken in quick succession.

Thus, experienced time is linear, it can be measured and it has an arrow.

All these phenomena, like memories, define a direction in time, and they all point the same way. Time has an arrow.

dopamine cell

Together, these features may allow brain circuits to toggle between two distinct dopamine messages, for learning and motivation respectively.

Together, these features may allow brain circuits to toggle between two distinct dopamine messages, for learning and motivation respectively.

dopamine effects on plasticity can be switched on or off by nearby circuit elements

excitability

synaptic plasticity

syntax

Since version 0.6 (2002[19]), Gnutella is a composite network made of leaf nodes and ultra nodes (also called ultrapeers). The leaf nodes are connected to a small number of ultrapeers (typically 3) while each ultrapeer is connected to more than 32 other ultrapeers. With this higher outdegree, the maximum number of hops a query can travel was lowered to 4.

This could be solved with quads and named graphs.

Piece Hash Comparisons If two torrents have pieces with the same hash, the data from those pieces will be re-used. This optimization greatly favors torrents with piece-aligned files.

Carroll, Bizer, Hayes, Stickler: Named Graphs, Provenance and Trust

The RDF standard introduces the notion of reification as an approach to provide a set of RDFtriples that describe some other RDF triple [HPS14].

Also, if a repository stores a large number of named graphs, it is vital to enable the context indexes.

A significant drawback is the overload of the named graph parameter with an identifier instead of the file or source that produced the triple.

What RDF* Improves

Technically, this is a fourth element, which can be attached to the <subject, predicate, object> triple

Any segment size is possible

RDF Signify

Distributed Mutable Containers

shard parity

Datashard ocaps

capabilities

all depending on need and threat analysis

Also things of a certain type could become widgets by giving them a @view

In particular we intend to use content-addressed ActivityStreams over XMPP.

difficulties in providing reproducible development environments

It requires the usage of algorithms (e.g. the Expansion Algorithm or the Framing Algorithm) that are incomprehensible and just pure madness.

while the result of the checkout is called a working directory

Updating a working copy with the latest files from the repository is simply called update

test.txt v1

git-cat-file

By operation of the pigeonhole principle, no lossless compression algorithm can efficiently compress all possible data.

http://purl.org/ca-rdf

Composing knowledge from events In any multi-actor system, like a team of collaborating robots, every actor must make decisions based on some current knowledge: a local world model, or an evolving set of goals. It may not be possible to centralise that knowledge – for example if the actors can lose their network connection; or the latency or locking behaviour of a central database is not acceptable. If the contributing data events are frequent, for example from sensors, every update has to be synthesised by every actor into their knowledge. This can rapidly become a computational headache. m-ld can help. The knowledge itself is maintained as convergent shared state, and each actor only needs to apply their own updates. The rich query syntax then lets them act upon what they need to know, when they need to act.

Connections between users of a social network

There is no single best way to structure one’s data; every choice comes with significant tradeoffs. The larger our dataset becomes, the more important it is to tailor its structure to the way we intend to use and access it.

pics
├── 2018
│   ├── 2018-02-23-tabby.png
│   └── 2018-04-14-tropical.png
├── cats
│   ├── 2018-02-23-tabby.png
│   └── 2019-12-16-black.png
└── fish
    ├── 2017-03-05-freshwater.png
    ├── 2018-04-14-tropical.png
    └── 2020-10-02-blowfish.png

and the functions or operations that can be applied to the data

Annotation with a SpecificResource that has a Selector for each of the Body and the Target

Describe the style in which the source resource should be presented for the Annotation

or simply the location where the current harvesting system discovered the resource

Other Identities

is NOT RECOMMENDED for uses where the Body may need to be referred to from outside of the Annotation

Hannah associates a tag and a description with two images using a single annotation

Her client associates a stylesheet with the Annotation

is NOT RECOMMENDED for uses where the Body may need to be referred to from outside of the Annotation

The identity of the SpecificResource is separate from the descriptions of the constraints.

fragments for HTML cannot be used to describe an arbitrary range of text

"type": "Video"

"type": "Video"

3.2.2 Classes

it is also useful for a client to know that a resource with the format text/csv should not simply be rendered as plain text

It is useful for clients to know the general type of a Web Resource in advance.

if information provided by the external resource contradicts the information provided by the annotation about it, then the external resource is authoritative and the information from the annotation should be disregarded

if information provided by the external resource contradicts the information provided by the annotation about it, then the external resource is authoritative and the information from the annotation should be disregarded

if information provided by the external resource contradicts the information provided by the annotation about it, then the external resource is authoritative and the information from the annotation should be disregarded

textDirection

processingLanguage

This information may be recorded as part of the Annotation, even if the representation of the resource must be retrieved from the Web.

the Body may also be embedded within the Annotation

the Body may also be embedded within the Annotation

An Annotation is a Web Resource.

Class Resources may be divided, conceptually, into groups called "classes"; members of a class are known as Instances of the class. Resources are associated with a particular class through typing. Classes are identified by IRIs, i.e., they are also Web Resources themselves. Type A special Relationship that associates an Instance of a class to the Class it belongs to. Instance An element of a group of Resources represented by a particular Class.

representation of the Annotation

are not to be considered authoritative information

collections

The Body resource may be a choice between multiple resources.

The Target or Body resource may be included in the Annotation to play a specific role.

The Target or Body resource may be included in the Annotation to play a specific role.

The Target or Body resource may be a specific state of the resource.

The Target or Body resource may be a specific state of the resource.

The Target or Body resource may be styled in a specific way.

rooted

associations between resources

structured model and format

it’s really annoying

Comments can lead you astray, because they get out of date. The code is the only source of truth.

These shouldn’t be comments! They should be in commit messages, or the wiki, or the issue tracker, etc

RDF is an abstract knowledge representation model that does not differentiate data from metadata.

Nested Embedded Triples

What RDF* Improves

:hasSpouse is a symmetric relation so that it can be inferred in the opposite direction

the metadata in the opposite direction is not asserted automatically, so it needs to be added

<<:man :hasSpouse :woman>>

What RDF* Improves

<< <<:man :hasSpouse :woman>> :startDate "2020-02-11"^^xsd:date >>

According to the formal semantics of RDF*, each embedded triple also asserts the referenced statement and its retraction – deletes it. Unfortunately, this requirement breaks the compatibility with the standard reification and causes a non-transparent behavior when dealing with triples stored in multiple named graphs. GraphDB implements the embedded triples by introducing a new additional RDF type next to IRI, blank node, and literal.

GraphDB implements the embedded triples by introducing a new additional RDF type next to IRI, blank node, and literal.

According to the formal semantics of RDF*, each embedded triple also asserts the referenced statement and its retraction – deletes it.

RDF reification as demonstrated in the example has two major shortcomings

Scalability: In a many-to-many system, scale is essentially unlimited. Hardware (nodes) can be added at ease in any home or office by anyone, which is not the case with the current data center model.

standard

to be maintained over time

with a standard

it is possible so make following a link fire up a special application

One must also be able to annotate links

a user de-fined extension namespaces

Each SPARQL implementation has its own protocol torealize the binding between extension namespaces and function definitions

limits the interoperability of the query

query and search

Given the restrictions of the sandboxed iframe, it is not able to make calls outside of its own frame, nor is it able to read or modify anything about the parent page.

they can perform I/O using XMLHttpRequest (although the responseXML and channel attributes are always null) or fetch (with no such restrictions).

It is an isolated environment that is insulated from the window object, the document object, direct internet access

more difficult to maintain