From Pdf To üord
Lora Ceasor
In a nightmarish town in Middle America that traps those who enter, unwilling residents strive to stay alive and search for a way out, plagued by terrifying nocturnal creatures from the surrounding forest and secrets hidden in the town.
First season filming began in the last week of May 2021 in Halifax, Nova Scotia, with principal photography around Beaver Bank and Sackville River, in the suburban community of Lower Sackville.[7] The opening theme song, "Que Sera, Sera (Whatever Will Be, Will Be)", was performed by the Pixies; Chris Tilton composed the music score.[8]
The series premiered in the US on Epix on February 20, 2022.[12][2] In Australia, it was distributed by Stan.[13] In the UK, it is broadcast on Sky Sci-Fi.[14] In Canada, it is available to stream on Paramount+.[15]
The series has received positive reviews for its story. On review aggregator website Rotten Tomatoes, 96% of 26 reviews for the first season are positive. The website's critical consensus reads, "Ably anchored by Harold Perrineau, From is an intriguing journey toward a mysterious destination."[16] Metacritic, which uses a weighted average, assigned a score of 63 out of 100 based on seven critics, indicating "generally favorable reviews".[17]
A function to call on every element of the array. If provided, every value to be added to the array is first passed through this function, and mapFn's return value is added to the array instead. The function is called with the following arguments:
Array.from() has an optional parameter mapFn, which allows you to execute a function on each element of the array being created, similar to map(). More clearly, Array.from(obj, mapFn, thisArg) has the same result as Array.from(obj).map(mapFn, thisArg), except that it does not create an intermediate array, and mapFn only receives two arguments (element, index) without the whole array, because the array is still under construction.
Note: This behavior is more important for typed arrays, since the intermediate array would necessarily have values truncated to fit into the appropriate type. Array.from() is implemented to have the same signature as TypedArray.from().
The Array.from() method is a generic factory method. For example, if a subclass of Array inherits the from() method, the inherited from() method will return new instances of the subclass instead of Array instances. In fact, the this value can be any constructor function that accepts a single argument representing the length of the new array. When an iterable is passed as arrayLike, the constructor is called with no arguments; when an array-like object is passed, the constructor is called with the normalized length of the array-like object. The final length will be set again when iteration finishes. If the this value is not a constructor function, the plain Array constructor is used instead.
Docker can build images automatically by reading the instructions from aDockerfile. A Dockerfile is a text document that contains all the commands auser could call on the command line to assemble an image. This page describesthe commands you can use in a Dockerfile.
Docker runs instructions in a Dockerfile in order. A Dockerfile mustbegin with a FROM instruction. This may be afterparserdirectives,comments, and globally scopedARGs. The FROM instruction specifies theparentimage from which you arebuilding. FROM may only be preceded by one or more ARG instructions, whichdeclare arguments that are used in FROM lines in the Dockerfile.
For backward compatibility, leading whitespace before comments (#) andinstructions (such as RUN) are ignored, but discouraged. Leading whitespaceis not preserved in these cases, and the following examples are thereforeequivalent:
Parser directives are optional, and affect the way in which subsequent linesin a Dockerfile are handled. Parser directives don't add layers to the build,and don't show up as build steps. Parser directives are written as aspecial type of comment in the form # directive=value. A single directivemay only be used once.
Once a comment, empty line or builder instruction has been processed, BuildKitno longer looks for parser directives. Instead it treats anything formattedas a parser directive as a comment and doesn't attempt to validate if it mightbe a parser directive. Therefore, all parser directives must be at thetop of a Dockerfile.
Parser directives aren't case-sensitive, but they're lowercase by convention.It's also conventional to include a blank line following any parser directives.Line continuation characters aren't supported in parser directives.
Use the syntax parser directive to declare the Dockerfile syntax version touse for the build. If unspecified, BuildKit uses a bundled version of theDockerfile frontend. Declaring a syntax version lets you automatically use thelatest Dockerfile version without having to upgrade BuildKit or Docker Engine,or even use a custom Dockerfile implementation.
The escape character is used both to escape characters in a line, and toescape a newline. This allows a Dockerfile instruction tospan multiple lines. Note that regardless of whether the escape parserdirective is included in a Dockerfile, escaping is not performed ina RUN command, except at the end of a line.
Consider the following example which would fail in a non-obvious way onWindows. The second \ at the end of the second line would be interpreted as anescape for the newline, instead of a target of the escape from the first \.Similarly, the \ at the end of the third line would, assuming it was actuallyhandled as an instruction, cause it be treated as a line continuation. The resultof this Dockerfile is that second and third lines are considered a singleinstruction:
One solution to the above would be to use / as the target of both the COPYinstruction, and dir. However, this syntax is, at best, confusing as it is notnatural for paths on Windows, and at worst, error prone as not all commands onWindows support / as the path separator.
Environment variables (declared withthe ENV statement) can also beused in certain instructions as variables to be interpreted by theDockerfile. Escapes are also handled for including variable-like syntaxinto a statement literally.
You can also use environment variables with RUN, CMD, and ENTRYPOINTinstructions, but in those cases the variable substitution is handled by thecommand shell, not the builder. Note that instructions using the exec formdon't invoke a command shell automatically. SeeVariablesubstitution.
Environment variable substitution use the same value for each variablethroughout the entire instruction. Changing the value of a variable only takeseffect in subsequent instructions. Consider the following example:
The exec form makes it possible to avoid shell string munging, and to invokecommands using a specific command shell, or any other executable. It uses aJSON array syntax, where each element in the array is a command, flag, orargument.
Using the exec form doesn't automatically invoke a command shell. This meansthat normal shell processing, such as variable substitution, doesn't happen.For example, RUN [ "echo", "$HOME" ] won't handle variable substitution for$HOME.
If you want shell processing then either use the shell form or execute a shelldirectly with the exec form, for example: RUN [ "sh", "-c", "echo $HOME" ].When using the exec form and executing a shell directly, as in the case for theshell form, it's the shell that's doing the environment variable substitution,not the builder.
In exec form, you must escape backslashes. This is particularly relevant onWindows where the backslash is the path separator. The following line wouldotherwise be treated as shell form due to not being valid JSON, and fail in anunexpected way:
Unlike the exec form, instructions using the shell form always use a commandshell. The shell form doesn't use the JSON array format, instead it's a regularstring. The shell form string lets you escape newlines using theescapecharacter (backslash by default) to continue a single instructiononto the next line. This makes it easier to use with longer commands, becauseit lets you split them up into multiple lines. For example, consider these twolines:
The optional --platform flag can be used to specify the platform of the imagein case FROM references a multi-platform image. For example, linux/amd64,linux/arm64, or windows/amd64. By default, the target platform of the buildrequest is used. Global build arguments can be used in the value of this flag,for exampleautomatic platform ARGsallow you to force a stage to native build platform (--platform=$BUILDPLATFORM),and use it to cross-compile to the target platform inside the stage.
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