After the clone, a plain git fetch without arguments will updateall the remote-tracking branches, and a git pull withoutarguments will in addition merge the remote master branch into thecurrent master branch, if any (this is untrue when "--single-branch"is given; see below).
When the repository to clone from is on a local machine,this flag bypasses the normal "Git aware" transportmechanism and clones the repository by making a copy ofHEAD and everything under objects and refs directories.The files under .git/objects/ directory are hardlinkedto save space when possible.
When the repository to clone is on the local machine,instead of using hard links, automatically setup.git/objects/info/alternates to share the objectswith the source repository. The resulting repositorystarts out without any object of its own.
NOTE: this is a possibly dangerous operation; do not useit unless you understand what it does. If you clone yourrepository using this option and then delete branches (or use anyother Git command that makes any existing commit unreferenced) in thesource repository, some objects may become unreferenced (or dangling).These objects may be removed by normal Git operations (such as git commit)which automatically call git maintenance run --auto. (Seegit-maintenance[1].) If these objects are removed and were referencedby the cloned repository, then the cloned repository will become corrupt.
Note that running git repack without the --local option in a repositorycloned with --shared will copy objects from the source repository into a packin the cloned repository, removing the disk space savings of clone --shared.It is safe, however, to run git gc, which uses the --local option bydefault.
If you want to break the dependency of a repository cloned with --shared onits source repository, you can simply run git repack -a to copy allobjects from the source repository into a pack in the cloned repository.
If the reference repository is on the local machine,automatically setup .git/objects/info/alternates toobtain objects from the reference repository. Usingan already existing repository as an alternate willrequire fewer objects to be copied from the repositorybeing cloned, reducing network and local storage costs.When using the --reference-if-able, a non existingdirectory is skipped with a warning instead of abortingthe clone.
Use the partial clone feature and request that the server sendsa subset of reachable objects according to a given object filter.When using --filter, the supplied is used forthe partial clone filter. For example, --filter=blob:none willfilter out all blobs (file contents) until needed by Git. Also,--filter=blob:limit= will filter out all blobs of sizeat least . For more details on filter specifications, seethe --filter option in git-rev-list[1].
Also apply the partial clone filter to any submodules in the repository.Requires --filter and --recurse-submodules. This can be turned on bydefault by setting the clone.filterSubmodules config option.
Create a shallow clone with a history truncated to thespecified number of commits. Implies --single-branch unless--no-single-branch is given to fetch the histories near thetips of all branches. If you want to clone submodules shallowly,also pass --shallow-submodules.
Can be used in conjunction with --single-branch to clone andmaintain a branch with no references other than a single clonedbranch. This is useful e.g. to maintain minimal clones of the defaultbranch of some repository for search indexing.
After the clone is created, initialize and clone submoduleswithin based on the provided pathspec. If no pathspec isprovided, all submodules are initialized and cloned.This option can be given multiple times for pathspecs consistingof multiple entries. The resulting clone has submodule.active set tothe provided pathspec, or "." (meaning all submodules) if nopathspec is provided.
Submodules are initialized and cloned using their default settings. This isequivalent to runninggit submodule update --init --recursive immediately afterthe clone is finished. This option is ignored if the cloned repository doesnot have a worktree/checkout (i.e. if any of --no-checkout/-n, --bare,or --mirror is given)
Instead of placing the cloned repository where it is supposedto be, place the cloned repository at the specified directory,then make a filesystem-agnostic Git symbolic link to there.The result is Git repository can be separated from workingtree.
The name of a new directory to clone into. The "humanish"part of the source repository is used if no directory isexplicitly given (repo for /path/to/repo.git and foofor host.xz:foo/.git). Cloning into an existing directoryis only allowed if the directory is empty.
Like the underlying ReadableStream.tee api, the body of a cloned Response will signal backpressure at the rate of the faster consumer of the two bodies, and unread data is enqueued internally on the slower consumed body without any limit or backpressure. Beware when you construct a Request from a stream and then clone it.
\n Like the underlying ReadableStream.tee api,\n the body of a cloned Response\n will signal backpressure at the rate of the faster consumer of the two bodies,\n and unread data is enqueued internally on the slower consumed body\n without any limit or backpressure.\n Beware when you construct a Request from a stream and then clone it.\n
Like the underlying ReadableStream.tee api, the body of a cloned Response will signal backpressure at the rate of the faster consumer of the two bodies, and unread data is enqueued internally on the slower consumed body without any limit or backpressure. Backpressure refers to the mechanism by which the streaming consumer of data (in this case, the code that reads the body) slows down the producer of data (such as the TCP server) so as not to load large amounts of data in memory that is waiting to be used by the application. If only one cloned branch is consumed, then the entire body will be buffered in memory. Therefore, clone() is one way to read a response twice in sequence, but you should not use it to read very large bodies in parallel at different speeds.
In our Fetch Response clone example (see Fetch Response clone live) we create a new Request object using the Request() constructor, passing it a JPG path. We then fetch this request using fetch(). When the fetch resolves successfully, we clone it, extract a blob from both responses using two Response.blob calls, create object URLs out of the blobs using URL.createObjectURL(), and display them in two separate elements.
\n Like the underlying ReadableStream.tee api,\n the body of a cloned Response\n will signal backpressure at the rate of the faster consumer of the two bodies,\n and unread data is enqueued internally on the slower consumed body\n without any limit or backpressure.\n Backpressure refers to the mechanism by which the streaming consumer of data\n (in this case, the code that reads the body)\n slows down the producer of data (such as the TCP server)\n so as not to load large amounts of data in memory\n that is waiting to be used by the application.\n If only one cloned branch is consumed, then the entire body will be buffered in memory.\n Therefore, clone() is one way to read a response twice in sequence,\n but you should not use it to read very large bodies\n in parallel at different speeds.\n
\n In our Fetch Response clone example (see Fetch Response clone live) we create a new Request object using the Request() constructor, passing it a JPG path.\n We then fetch this request using fetch().\n When the fetch resolves successfully, we clone it, extract a blob from both responses using two Response.blob calls, create object URLs out of the blobs using\n URL.createObjectURL(), and display them in two separate elements.\n
You can set up to five different sample sources and quickly select the one you need without resampling each time you change to a different source. You can view an overlay of your sample source to make it easier to clone the source in a specific location. You can also scale or rotate the sample source to better match the size and orientation of the cloning destination.
You can use any brush tip with the Clone Stamp tool, which gives you precise control over the size of the clone area. You can also use opacity and flow settings to control the paint application to the cloned area.
Cloning is the process of producing individual organisms with identical genomes, either by natural or artificial means. In nature, some organisms produce clones through asexual reproduction; this reproduction of an organism by itself without a mate is known as parthenogenesis. In the field of biotechnology, cloning is the process of creating cloned organisms of cells and of DNA fragments.
The artificial cloning of organisms, sometimes known as reproductive cloning, is often accomplished via somatic-cell nuclear transfer (SCNT), a cloning method in which a viable embryo is created from a somatic cell and an egg cell. In 1996, Dolly the sheep achieved notoriety for being the first mammal cloned from a somatic cell. Another example of artificial cloning is molecular cloning, a technique in molecular biology in which a single living cell is used to clone a large population of cells that contain identical DNA molecules.
Coined by Herbert J. Webber, the term clone derives from the Ancient Greek word κλών (klōn), twig, which is the process whereby a new plant is created from a twig. In botany, the term lusus was used.[1] In horticulture, the spelling clon was used until the early twentieth century; the final e came into use to indicate the vowel is a "long o" instead of a "short o".[2][3] Since the term entered the popular lexicon in a more general context, the spelling clone has been used exclusively.
Natural cloning is the production of clones without the involvement of genetic engineering techniques.[4] It may occur accidentally in the case of identical twins, which are formed when a fertilized egg splits, creating two or more embryos that carry almost identical DNA. It may also be part of asexual reproduction, which is a process where a single parent organism produces genetically identical offspring by itself.[5][6]
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