examples

Domain

generated

Now you have the extension up

o ensure that the "redirect_uri" parameter is present if the "redirect_uri" parameter was included in the initial authorization request as described in Section 4.1.1, and if included ensure that their values are identical.

If an authorization request is missing the "response_type" parameter, or if the response type is not understood, the authorization server MUST return an error response as described in Section 4.1.2.1.

The authorization server MAY fully or partially ignore the scope requested by the client, based on the authorization server policy or the resource owner's instructions. If the issued access token scope is different from the one requested by the client, the authorization server MUST include the "scope" response parameter to inform the client of the actual scope granted.

extension

In practice, this is accomplished by monitoring the amount of operational work being done by SREs, and redirecting excess operational work to the product development teams: reassigning bugs and tickets to development managers, [re]integrating developers into on-call pager rotations, and so on. The redirection ends when the operational load drops back to 50% or lower.

The hero jack-of-all-trades on-call engineer does work, but the practiced on-call engineer armed with a playbook works much better. While no playbook, no matter how comprehensive it may be, is a substitute for smart engineers able to think on the fly, clear and thorough troubleshooting steps and tips are valuable when responding to a high-stakes or time-sensitive page.

The business or the product must establish the system’s availability target. Once that target is established, the error budget is one minus the availability target. A service that’s 99.99% available is 0.01% unavailable. That permitted 0.01% unavailability is the service’s error budget. We can spend the budget on anything we want, as long as we don’t overspend it.

Monitoring is one of the primary means by which service owners keep track of a system’s health and availability. As such, monitoring strategy should be constructed thoughtfully.

Reliability is a function of mean time to failure (MTTF) and mean time to repair (MTTR) [Sch15]. The most relevant metric in evaluating the effectiveness of emergency response is how quickly the response team can bring the system back to health—that is, the MTTR.

In general, for any software service or system, 100% is not the right reliability target because no user can tell the difference between a system being 100% available and 99.999% available.

When they are focused on operations work, on average, SREs should receive a maximum of two events per 8–12-hour on-call shift. This target volume gives the on-call engineer enough time to handle the event accurately and quickly, clean up and restore normal service, and then conduct a postmortem. If more than two events occur regularly per on-call shift, problems can’t be investigated thoroughly and engineers are sufficiently overwhelmed to prevent them from learning from these events.

In general, an SRE team is responsible for the availability, latency, performance, efficiency, change management, monitoring, emergency response, and capacity planning of their service(s).

Therefore, Google places a 50% cap on the aggregate "ops" work for all SREs—tickets, on-call, manual tasks, etc. This cap ensures that the SRE team has enough time in their schedule to make the service stable and operable.

By design, it is crucial that SRE teams are focused on engineering. Without constant engineering, operations load increases and teams will need more people just to keep pace with the workload.

What exactly is Site Reliability Engineering, as it has come to be defined at Google? My explanation is simple: SRE is what happens when you ask a software engineer to design an operations team.

Google has chosen to run our systems with a different approach: our Site Reliability Engineering teams focus on hiring software engineers to run our products and to create systems to accomplish the work that would otherwise be performed, often manually, by sysadmins.

Not to display the text and instead a placeholder image if annotation.text is None

access to the request object which contains the authenticated user and will be responsible for redacting the annotation text for group readers

This field will be available in the annotation object in the client

Add a field in ES if an annotation hasReplies if an annotation has replies

add a nipsa field to annotation (or possibly another table).

If the version is less than 24 hours old, you can unpublish it. The package will be completely removed from the registry. No new packages can be published using the same name and version.

flag_count

Try to get a Ralph Gibson neg expose tri-x at E.I. 200 and overdevelop the neg if I remember correctly something along the lines of 11mins in Rodinal 1:25 20°C

The negative I used was developed in Rodinal 1+25 for 16 minutes at 20*C and has still provided fairly soft tone gradation despite extended development.

Canson Calque (70 + 90 gsm) / Canson Vidalon Vellum (90gsm)

Make sure your PagerDuty account is set up correctly and test your notification settings.

The former use of the area left an extensive contamination of soil and groundwater with cyanides, phenols and tar that after German reunification had to be cleared by excavation and bioremediation.

Make sure that PagerDuty is not subject to any "do not disturb" settings on your phone

Each field is treated as an integer and has its value printed as a zero-filled hexadecimal digit string with the most significant digit first. The hexadecimal values "a" through "f" are output as lower case characters and are case insensitive on input.

The "RS256" algorithm, from [JWA], is a mandatory-to-implement JSON Web Signature algorithm for this profile.

In order to issue an access token response as described in OAuth 2.0 [RFC6749]

HTTP/1.1 200 OK
Content-Type: application/json;charset=UTF-8
Cache-Control: no-store
Pragma: no-cache

{
  "access_token":"2YotnFZFEjr1zCsicMWpAA",
  "token_type":"example",
  "expires_in":3600,
  "refresh_token":"tGzv3JOkF0XG5Qx2TlKWIA",
  "example_parameter":"example_value"
}

The login program in early versions of Unix executed the crypt function only when the login name was recognized by the system. This leaked information through timing about the validity of the login name, even when the password was incorrect.

working at Hypothes.is

Domain

We think we’ll save ourselves the commute and we’ll be able to flexibly weave in and out of work and home life.

Support multiple instance by Active-Standby model

Because this is not always needed, and there are many choices available on how to index, declaration of a foreign key constraint does not automatically create an index on the referencing columns.

Here's the diagnostic code

Someone is on a phone, i.e. a slow computer with a slow connection.

The rule of thumb is to avoid using more than two expressions in a list comprehension. This could be two conditions, two loops, or one condition and one loop. As soon as it gets more complicated than that, you should use normal if and for statements and write a helper function

Dictionaries and sets have their own equivalents of list comprehen-sions.

d = { "foo": "bar", "baz": "qux" }
r = {val: key for key, val in d.items()}
#=> { "bar": "foo", "qux": "baz" }

Unlike map, list comprehensions let you easily filter items from the input list, removing corresponding outputs from the result.

Beware that indexing a list by a negative variable is one of the few situations in which you can get surprising results from slicing. For example, the expression so melist[-n:] will work fine when n is greater than one (e.g., somelist[-3:]). However, when n is zero, the expression so melist[-0:] will result in a copy of the original list.

Slicing can be extended to any Python class that implements the__getitem__ and __setitem__ special methods

In a file, functions and classes should be separated by two blank lines.