So the hard and unsolvable problem becomes: how up-to-date do you really need to be?

After considering the value we place, and the tradeoffs we make, when it comes to knowing anything of significance, I think it becomes much easier to understand why cache invalidation is one of the hard problems in computer science

The key phrase here is “children of a grid container.” The specification defines the creation of a grid on the parent element, which child items can be positioned into. It doesn’t define any styling of that grid, not even going as far as to implement something like the column-rule property we have in Multi-column Layout. We style the child items, and not the grid itself, which leaves us needing to have an element of some sort to apply that style to.

The Black Panther Party chose the name because the panther is known to be an animal that never makes an unprovoked attack, but will defend itself vehemently when attacked, and this was symbolic of what the Black Panther Party for Self-Defense stood for

black unity and black autonomy were at the core of its platform and program

Making literal grids. Like X columns with Y gap between them homegrown framework stuff. grid-gap is wonderful, as gutters are the main pain point of grid systems.

The alternative is uncontrolled components, where form data is handled by the DOM itself.

Alice and Bob can then use a key-derivation function that includes K, K_A, and K_B to derive a symmetric key.

value

Universal Grammar (

syntact

awk '{print $2}' /etc/ssh/ssh_host_ed25519_key.pub | base64 -d | sha256sum -b | sed 's/ .*$//' | xxd -r -p | base64 | sed 's/.//44g' | awk '{print "SHA256:"$1}'

Assignments to $-prefixed variables require that the variable be a writable store, and will result in a call to the store's .set method.

const useEffect = (subscribe) => ({ subscribe })

Key learnings from this guideYour goal is not to foster the writing habit. Your goal is to fall so in love with ideas that you can’t not write about them. Find your objective and your motivation.Don't fully think through your ideas before writing. It's inefficient. The best way to think is by writing. It compels your brain to connect the dots.Avoid guessing what readers want. Instead, be a proxy: Selfishly entertain and surprise yourself, and you'll entertain and surprise many of them too.Your writing is clear once your thoughts are self-evident.Your writing is succinct once everything unimportant is removed.Your writing is intriguing once the average reader effortlessly makes it to the end. A hook, peak, and satisfying ending are your trifecta of intrigue.Treat feedback as a science. Measure your scores and iterate. Remember that the best feedback often comes from you with fresh eyes.Rewriting your thoughts to be clear, succinct, and intriguing is a lot of work. You won't love writing until you find a way to love rewriting. Make a game out of it.

ound bite,

exec(params) do load path end

The index.js file is the main entry point and imports and exports everything from internal.js that you want to expose to the outside world.

The internal.js module both imports and exports everything from every local module in the project

Every other module in the project only imports from the internal.js file, and never directly from other files in the project.

The crux of this pattern is to introduce an index.js and internal.js file.

The readable store takes a function as a second argument which has its own internal set method, allowing us to wrap any api, like Xstate or Redux that has its own built in sub­scrip­tion model but with a slightly different api.

marking.

Afrocentricity becomes a revolutionary idea because it studies ideas, concepts, events, personalities, and political and economic processes from a standpoint of black people as subjects and not as objects, basing all knowledge on the authentic interrogation of location.

Most simple example: <script> import ChildComponent from './Child.svelte'; </script> <style> .class-to-add { background-color: tomato; } </style> <ChildComponent class="class-to-add" /> ...compiles to CSS without the class-to-add declaration, as svelte currently does not recognize the class name as being used. I'd expect class-to-add is bundled with all nested style declarations class-to-add is passed to ChildComponent as class-to-add svelte-HASH This looks like a bug / missing feature to me.

The problem with working around the current limitations of Svelte style (:global, svelte:head, external styles or various wild card selectors) is that the API is uglier, bigger, harder to explain AND it loses one of the best features of Svelte IMO - contextual style encapsulation. I can understand that CSS classes are a bit uncontrollable, but this type of blocking will just push developers to work around it and create worse solutions.

This property makes the element so that it no longer seems to exist.

Reactive statements run immediately before the component updates, whenever the values that they depend on have changed.

only the signals of the hydrogens that are in closecontact to the protein (e5 Å) and receive magnetization transfer

Now, when the user interacts with the keypad, the value of pin in the parent component is immediately updated.

Who needs a cookie consent banner? Any site or app running non-exempt cookies or scripts that could either:

have EU based users (i.e any website running cookies that isn’t actively blocking EU based users);

Even so, the inline function is still created on every render, useCallback() just skips it.

There is a simple mathematical relationship between the fraction of droplets that are unoccupied (black bar) and the concentration of target molecules.

Some droplets are lost in transfer steps and others are eliminated by the stringent metrics applied by QuantaSoft Software as the droplets pass through the Droplet Reader, resulting ultimately in data from 12,000–16,000 droplets being used in subsequent concentration calculations

prevent its disclosure to any person not authorized to create the subscriber's digital signature

compressed public keypk2={bi t,(t1,t2,t3)∈(Z2e2)3,A∈Fp2,ent_bi t,r∈Z256}

Partitioning the sample into small containers results in a statistical distribu-tion of targets

purifying the target of interest from interfering compounds.

The bug won’t be fixed today…and by next week, I’ll have forgotten about it - but some time in the future, before our software “goes gold” and gets shipped out to the public - we’ll search through the entire million lines of software for the word “FIXME” - which is unlikely to appear in any other context BECAUSE it’s not a real word!

The necessity ofskRbeing secure for sender authentication is due to HPKEbeing vulnerable to key-compromise impersonation.

In cryptography, deniable authentication refers to message authentication between a set of participants where the participants themselves can be confident in the authenticity of the messages, but it cannot be proved to a third party after the event.

inhibiting both full-length AR andAR splice variants lacking LBD.

export DOCKER_TLS_VERIFY=1 export DOCKER_CERT_PATH="$DOCKER_TLS_CERTDIR/client"

if [ -z "${DOCKER_HOST:-}" ]; then if _should_tls || [ -n "${DOCKER_TLS_VERIFY:-}" ]; then export DOCKER_HOST='tcp://docker:2376' else export DOCKER_HOST='tcp://docker:2375' fi fi

if [ -n "${DOCKER_HOST:-}" ] && _should_tls; then export DOCKER_TLS_VERIFY=1 export DOCKER_CERT_PATH="$DOCKER_TLS_CERTDIR/client" fi

if [ -z "${DOCKER_HOST:-}" ] && [ ! -S /var/run/docker.sock ]; then if _should_tls || [ -n "${DOCKER_TLS_VERIFY:-}" ]; then export DOCKER_HOST='tcp://docker:2376' else export DOCKER_HOST='tcp://docker:2375' fi fi

(Thus, for these curves, the cofactor is always h = 1.)

It may be the case that several sufficient conditions, when taken together, constitute a single necessary condition (i.e., individually sufficient and jointly necessary)

Its purpose is to decrease the reliance on privacy policies and enhance the ability for people to share and control personal information.

It’s useful to remember that under GDPR regulations consent is not the ONLY reason that an organization can process user data; it is only one of the “Lawful Bases”, therefore companies can apply other lawful (within the scope of GDPR) bases for data processing activity. However, there will always be data processing activities where consent is the only or best option.

I believe that beginning to distribute tools that patch Firefox and give back power to users and allow them to install unsigned extensions is necessary when an organization is taking away our rights without giving us a compelling reason for doing so.

I know, you don't trust Mozilla but do you also not trust the developer? I absolutely do! That is the whole point of this discussion. Mozilla doesn't trust S3.Translator or jeremiahlee but I do. They blocked page-translator for pedantic reasons. Which is why I want the option to override their decision to specifically install few extensions that I'm okay with.

Thus isomorphic structures cannot be distinguished from the point of view of structure only, and may be identified.

A language that features polymorphism allows developers to program in the general rather than program in the specific. $(document).ready(function() { recordAdModuleData(2964, "impressions","Dictionary Ad"); });

Password reuse is normal. It's extremely risky, but it's so common because it's easy and people aren't aware of the potential impact.

So there's a lot of stuff getting hacked and a lot of credentials floating around the place, but then what? I mean what do evil-minded people do with all those email addresses and passwords? Among other things, they attempt to break into accounts on totally unrelated websites

Want to keep your users? Just make it easy for them to leave.

Our eyes decide our focus of attention and therefore our thoughts and our cognitive load.

Designers using these curves should be aware that for each public key, there are several publicly computable public keys that are equivalent to it, i.e., they produce the same shared secrets. Thus using a public key as an identifier and knowledge of a shared secret as proof of ownership (without including the public keys in the key derivation) might lead to subtle vulnerabilities.

Protocol designers using Diffie-Hellman over the curves defined in this document must not assume "contributory behaviour". Specially, contributory behaviour means that both parties' private keys contribute to the resulting shared key. Since curve25519 and curve448 have cofactors of 8 and 4 (respectively), an input point of small order will eliminate any contribution from the other party's private key. This situation can be detected by checking for the all- zero output, which implementations MAY do, as specified in Section 6. However, a large number of existing implementations do not do this.

The check for the all-zero value results from the fact that the X25519 function produces that value if it operates on an input corresponding to a point with small order, where the order divides the cofactor of the curve (see Section 7).

Both MAY check, without leaking extra information about the value of K, whether K is the all-zero value and abort if so (see below).

n

an ECC key-establishment scheme requires the use of public keys that are affine elliptic-curve points chosen from a specific cyclic subgroup with prime order n

5.6.2.3.3ECC Full Public-Key Validation Routine

The recipient performs a successful full public-key validation of the received public key (see Sections 5.6.2.3.1for FFCdomain parameters andSection5.6.2.3.3for ECCdomain parameters).

Assurance of public-key validity –assurance that the public key of the other party (i.e., the claimed owner of the public key) has the (unique) correct representation for a non-identity element of the correct cryptographic subgroup, as determined by the

outside the subgroup

5.6.2.3.2ECC Full Public-Key Validation Routine

The recipient performs a successful full public-key validation of the received public key (see Sections 5.6.2.3.1 and 5.6.2.3.2).

Assurance of public-key validity – assurance that the public key of the other party (i.e., the claimed owner of the public key) has the (unique) correct representation for a non-identity element of the correct cryptographic subgroup, as determined by the domain parameters (see Sections 5.6.2.2.1 and 5.6.2.2.2). This assurance is required for both static and ephemeral public keys.

Misusing public keys as secrets: It might be tempting to use a pattern with a pre-message public key and assume that a successful handshake implies the other party's knowledge of the public key. Unfortunately, this is not the case, since setting public keys to invalid values might cause predictable DH output. For example, a Noise_NK_25519 initiator might send an invalid ephemeral public key to cause a known DH output of all zeros, despite not knowing the responder's static public key. If the parties want to authenticate with a shared secret, it should be used as a PSK.

Channel binding: Depending on the DH functions, it might be possible for a malicious party to engage in multiple sessions that derive the same shared secret key by setting public keys to invalid values that cause predictable DH output (as in the previous bullet). It might also be possible to set public keys to equivalent values that cause the same DH output for different inputs. This is why a higher-level protocol should use the handshake hash (h) for a unique channel binding, instead of ck, as explained in Section 11.2.

The public_key either encodes some value which is a generator in a large prime-order group (which value may have multiple equivalent encodings), or is an invalid value. Implementations must handle invalid public keys either by returning some output which is purely a function of the public key and does not depend on the private key, or by signaling an error to the caller. The DH function may define more specific rules for handling invalid values.

WireGuard excludes zero Diffie-Hellman shared secrets to avoid points of small order, while Noiserecommends not to perform this check

This check strikes a delicate balance: It checks Y sufficiently to prevent forgery of a (Y, Y^x) pair without knowledge of X, but the rejected values for X are unlikely to be hit by an attacker flipping ciphertext bits in the least-significant portion of X. Stricter checking could easily *WEAKEN* security, e.g. the NIST-mandated subgroup check would provide an oracle on whether a tampered X was square or nonsquare.

X25519 is very close to this ideal, with the exception that public keys have easily-computed equivalent values. (Preventing equivalent values would require a different and more costly check. Instead, protocols should "bind" the exact public keys by MAC'ing them or hashing them into the session key.)

Curve25519 key generation uses scalar multiplication with a private key "clamped" so that it will always produce a valid public key, regardless of RNG behavior.

* Valid points have equivalent "invalid" representations, due to the cofactor, masking of the high bit, and (in a few cases) unreduced coordinates.

With all the talk of "validation", the reader of JP's essay is likely to think this check is equivalent to "full validation" (e.g. [SP80056A]), where only valid public keys are accepted (i.e. public keys which uniquely encode a generator of the correct subgroup).

(1) The proposed check has the goal of blacklisting a few input values. It's nowhere near full validation, does not match existing standards for ECDH input validation, and is not even applied to the input.

If Alice generates all-zero prekeys and identity key, and pushes them to the Signal’s servers, then all the peers who initiate a new session with Alice will encrypt their first message with the same key, derived from all-zero shared secrets—essentially, the first message will be in the clear for an eavesdropper.

arguing that a zero check “adds complexity (const-time code, error-handling, and implementation variance), and is not needed in good protocols.”

While we recognise that analytics can provide you with useful information, they are not part of the functionality that the user requests when they use your online service – for example, if you didn’t have analytics running, the user could still be able to access your service. This is why analytics cookies aren’t strictly necessary and so require consent.

PECR always requires consent for non-essential cookies, such as those used for the purposes of marketing and advertising. Legitimate interests cannot be relied upon for these cookies.

This means genuinely asking for permission — using honesty to win trust by enabling rather than disabling user agency.

“meet the minimal requirements that we set based on European law” — which they define as being “if it has no optional boxes pre-ticked, if rejection is as easy as acceptance, and if consent is explicit.”

All of which means — per EU law — it should be equally easy for website visitors to choose not to be tracked as to agree to their personal data being processed.

Consent to tracking must also be obtained prior to a digital service dropping or accessing a cookie; only service-essential cookies can be deployed without asking first.

When consent is being relied upon as the legal basis for processing web users’ personal data

One of the more clever aspects of the agent is how it can verify a user's identity (or more precisely, possession of a private key) without revealing that private key to anybody.

const setRefs = useRef(new Map()).current; const { children } = props; return ( <div> {React.Children.map(children, child => { return React.cloneElement(child, { // v not innerRef ref: node => { console.log('imHere'); return !node ? setRefs.delete(child.key) : setRefs.set(child.key, node)

Each time the ID changes, the EmailInput will be recreated and its state will be reset to the latest defaultEmail value. (Click here to see a demo of this pattern.) With this approach, you don’t have to add key to every input. It might make more sense to put a key on the whole form instead. Every time the key changes, all components within the form will be recreated with a freshly initialized state. In most cases, this is the best way to handle state that needs to be reset.

The thing is that each UI decision depends on countless other UI decisions. A simple example is keybindings. On UNIX/Linux, it’s nearly impossible to pick reasonable default bindings for global desktop navigation because they all conflict with bindings that some app is using. On Windows, the desktop navigation bindings are hardcoded, and no app uses them, because apps know for sure which bindings to avoid.

key challenge is to quantify the functional roles of bacterial taxa in nature to understand how the properties of ecosystems change over time or under different environmental conditions

However, if more control is needed, you can pass any of these pieces of state as a prop (as indicated above) and that state becomes controlled. As soon as this.props[statePropKey] !== undefined, internally, downshift will determine its state based on your prop's value rather than its own internal state.

refKey: if you're rendering a composite component, that component will need to accept a prop which it forwards to the root DOM element. Commonly, folks call this innerRef. So you'd call: getRootProps({refKey: 'innerRef'}) and your composite component would forward like: <div ref={props.innerRef} />

some of the key questions of microbial community assembly, maintenance and function could be answered by intensively studying one (or a few) synthetic model community

I think that if we had this tool in Blackboard we might reach a tipping point among faculty users so that Hypothes.is would bleed back out into folk’s everyday browser use and from there back into the classroom. And from there into the communities we live and share within.

Sakaki's EFI Install Guide/Configuring Secure Boot

Procedure The test aimed to find the relationship of study anxiety and academic performance among engineering students. Immediately participants giving a test, testing also aims to select trainees who have been identified in high anxiety and low academic performance were to participate in this training. The participants came to the lab and fill in the questionnaire include the S-Anxiety scale (STAI Form Y-1) and T-Anxiety scale (STAI Form Y-1). The STAI has 40 items of question and took approximately 20 minutes to complete. The students first read and answered if they had problems the researcher will guide students to answer the questions. This test was based on the faculty, after two weeks who have high levels of anxiety and low academic performance were offered to participate in this study. Result of the test was used to find out correlation between anxiety and academic performance.

But Amazon is barely hiding its goal: It wants to be the operating system for your home.

of key institutions -the family and the education system -in capitalistsociety

Education

Key Institutions and their Roles

818❙Baradtoricity

This will require anunderstanding of the nature of the relationship between discursive prac-tices and material phenomena, an accounting of “nonhuman” as well as“human” forms of agency, and an understanding of the precise causalnature of productive practices that takes account of the fullness of matter’simplication in its ongoing historicity

In this article, I offer an elaboration of performativity—amaterialist, naturalist, and posthumanist elaboration—that allows matter itsdue as an active participant in the world’s becoming, in its ongoing “intra-activity.”4It is vitally important that we understand how matter matters.

“By essentially endorsing Duterte’s murderous war on drugs, Trump is now morally complicit in future killings,” said John Sifton, the Asia advocacy director of Human Rights Watch. “Although the traits of his personality likely make it impossible, Trump should be ashamed of himself.”

discursive

amalgamation

Although thc standard models of rhetorical situation can tell us much about the elements that are involved in a particular situation, these same models can also mask the fluidity of rhetoric.

agglomeration

natureofthosecontextsinwhichspeakersorwriterscreaterhetoricaldiscourse:

rhetoricaladdressgivesexistencetothesituation;onthecon-trary,itisthesituationwhichcallsthediscourseintoexistence.

Parallel universes then, is an inappropriate metaphor; perpendicu~ far universes is perhaps a more accurate visual description.

antanaclasis

vertiginous

Black rhetoric is not utterly divorced from white rhetoric.