Starlink is SpaceX's 12000-satellite low earth orbit constellation to provide broadband Internet access.
Each workspace factory maintains a pool of currently connected, active workspaces that are referenced by the application. When any of the Open. methods is called, the workspace factory first checks to see if a workspace has previously been opened with a matching set of properties.
The mass-produced spacecraft carry a communications payload using the Ku and Ka frequency bands. The satellites will employ optical inter-satellite links and phased array beam forming and digital processing technologies.
The Starlink satellites feature a flat panel design with a single solar panel and have a mass of about 227 kg for the prototype mission. The satellites are stacked for launch without the need for an dispenser. As a propulsion system for orbit adjustion and maintenance as well as deorbiting, they use krypton-fueled Hall thrusters. The Startracker navigation system is based on the heritage of Dragon. The satellites are designed autonomously avoid collisions based on uplinked tracking data. At the end of life, the Starlink satellites are to be actively deorbited, leading to reentry. 95% of the material is expected to burn up.
- Amazon WorkSpaces App is used to connect to an Amazon WorkSpace – a cloud desktop that you can use for your day-to-day business tasks such as editing documents, accessing web applications, and sending/receiving company email. You need an existing Amazon WorkSpaces account to use this app. To learn more about Amazon WorkSpaces and setting up your own account, visit.
- Alternate numbers. Webmail Sign in.
- Switch Between Workspaces. You can move between virtual desktops or workspaces by selecting the desktop you wish to move to in the bottom bar when the workspace view is displayed. You can also press the Windows key+Ctrl+ either the left or right arrow at any point.
The first 1584 Starlink satellites are to operate from a 550 km orbit. Later sub-constellations are planned for 1200 km and very low 340 km orbital altitude, bringing the final constellation size to nearly 12000 satellites.
![Workspaces V0 9 3 Workspaces V0 9 3](https://user-images.githubusercontent.com/46185836/71351291-475c7400-25ae-11ea-969c-ed24ba0a74fe.png)
Workspaces V0 9 3 Iso
The initial 75 satellites, called Block v0.9, are prototypes without inter-satellite links and Ka-band antennas. These are to be used for extensive testing of deployment and operation and also of deliberate deorbiting.
For launch, 60 satellites are stacked on top of each other without the need of a massive deployer. 60 satellite is the maximum possible to fit inside the Falcon-9 v1.2 (Block 5), although a future enlarged fairing will allow launches of more than 60 satellites per mission.
The first launch took place in May 2019 on a Falcon-9 v1.2 (Block 5) booster, carrying 60 Starlink Block v0.9 prototype satellites. Initially all 60 satellites worked, but three later malfunctioned. Two satellites are planned for intentional active deorbiting to test the end-of-life disposal procedures. The remaining 55 satellites are raising their orbit to the operational height.
Later launches feature the operational Starlink v1.0 satellites featuring also the inter-satellite links.
Note: It has been reported, that SpaceX will not be releasing individual names for the Starlink satellites. Therefore on this website the satellites will be designated by a prefix flight number and a number in catalog order, as long as no individual names are released.
We are happy to announce the release of Metals v0.9.0, codename 'Lithium', whichmain focus is introducing support for Scala 3 starting with versions 0.23.0 and0.24.0-RC1. We also added support for Scala 2.13.2 and a number of other usefulimprovements. Ivolume 3 7 5 download free.
Commits since last release | 140 |
Merged PRs | 45 |
Contributors | 14 |
Closed issues | 9 |
New features | 3 |
For full details: https://github.com/scalameta/metals/milestone/13?closed=1
Metals is a language server for Scala that works with VS Code, Vim, Emacs,Sublime Text, Atom and Eclipse. Metals is developed at theScala Center and VirtusLabwith the help from Lunatech along with contributors fromthe community.
TL;DR
Check out https://scalameta.org/metals/, andgive Metals a try!
- Scala 2.13.2 and basic Scala 3 support
- Improvements to the Bloop integration
- Automatically add '+' on newline when inside a string
- New Code action: 'Import all missing symbols'
Basic Scala 3 support
For a couple of the last months we have been working on making Metals work withthe Dotty compiler, which will become the new Scala 3. This effort includedcontributions to Metals, Bloop as well as to Dotty. Thanks to the great helpfrom the Dotty compiler team, we now have an option to generate semanticDB filesused for our internal indexes, which allowed some features to work without anychanges to the core code. It is also important to mention that withoutjvican and his Bloop project, which alreadysupports Scala 3, all this would have taken a much longer time.
That said, there are some issues that are lacking in the Scala 3 support thatare available for 2.x versions. Most notably, we are still missing all of themore advanced completions, filtering and sorting of completion items or autoimports. There are also some possible issues connected to optional braces andtop level methods features. In the upcoming months we are planning to addressmost of these issues and implement the lacking features.
You can find missing features in thefeature requests repositoryand currently known bugs in themain Metals repo.
The first supported versions will be
0.23.0
and 0.24.0-RC1
, which are thelatest stable and the latest release candidate respectably. We plan to alwayssupport the latest stable and release candidate until there is a more stablerelease cycle for Scala 3.Please do report any issues you encounter, especially connected to some newScala 3 features, which will be an immense help to the team.
Improvements related to Bloop/Metals integration
There have been multiple reported issues in the last weeks about hangingcompilation, which can make the Metals workspace hard to use. Our top priorityhas been figuring out all the possible issues both in Metals as well as inBloop. Thanks to some fixes done by jvican, andsome work on the Metals side on the Bloop integration we're hopeful that some ofthe issues are becoming less frequent. These fixes are included in this release.
Workspaces V0 9 3 X 2
We also reworked the Metals tree view to highlight some commands that a user canuse to fix their workspace as well as added two new commands:
Clean compile workspace
Outline 3 21 4 – view onenote notebooks pdf. - clean compile the whole workspace - might beneeded in case of broken compiler caches.Restart Bloop server
- restart the Bloop build server, which should helpwith the cases where compilation would hang.
Even if those commands help, do not hesitate to report any issues. We are alsomonitoring the situation ourselves and investigating all problems encountered.
Automatically add '+' on newline inside a string
The Metals team was recently joined by mlachkar,an engineer from the Scala Center, who already contributed a number of featuresand bug fixes to the project. Thanks to her, we can now easily enter a newlineinside a single line string and that string will be correctly split with anadditional
+
.Code action to import all missing symbols
Previously, it was only available to import one symbol at a time in case ofmissing imports. Thanks to colineto we now havethe ability to import everything in bulk for every unambiguous import available.Unambiguous in this case meaning that there is only one possible import tochoose from.
Miscellaneous improvements
- Added an option to ignore .scalafmt.conf creation message.
- Fixed hanging while debugging if workspace had errors.
- Fixed issue with folding in non 2.12.11 workspaces.
- Turn off 'Go to parent' code lenses by default due to performance problems inlarge workspaces.
- Fixed false parsing errors in 2.13.x workspaces.
- Added date string to metals logs.
- Fixed issue with additional src directories being created automatically.
- Fixed 'Go to implementation' to work with local aliases.
- Fixed auto-import issue in package objects.
Contributors
Big thanks to everybody who contributed to this release! We had a lot of newcontributors doing some really exemplary work.
Merged PRs
v0.9.0 (2020-05-04)
Merged pull requests:
- Reworked Bloop connection and Tree View#1677(tgodzik)
- fix auto import position when package object inside package#1686(colineto)
- Move additional settings to InitializationOptions#1684(ckipp01)
- Improve code lens generation time#1679(kpbochenek)
- Don't ask .scalafmt.conf creation again#1607(takezoe)
- Create a
ClientConfig
to contain all configuration#1674(ckipp01) - Handle return to line in strings in OnTypeFormatting#1611(mlachkar)
- Bump Bloop version to check if it solves issues with hanging compilation#1680(tgodzik)
- Improve rendering of Pants command errors.#1681(olafurpg)
- Allow amending without editor prompt#1676(tpasternak)
- Add Bloop zipkin trace debug and verbose settings#1678(wiwa)
- Update Scala 3 version to 0.23.0#1671(tgodzik)
- Make sure that the workspace contains no errors when running#1658(tgodzik)
- Turn off go to parent code lenses by default#1666(tgodzik)
- Use DefinitionProvider instead of index in RenameProvider#1637(tgodzik)
- Feature : Code action Import all missing symbols#1652(coline-lunatech)
- Add support for Scala 2.13.2#1659(tgodzik)
- Properly set the arguments field in sever commands documentation#1606(ayoub-benali)
- Handle initialization options#1626(ayoub-benali)
- Remove optimisation to reuse semanticdb jar from the classpath#1657(tgodzik)
- update dialect of worksheet to scala213#1656(mlachkar)
- Add in updated documentation for vim#1651(ckipp01)
- Dynamically read fastpass zipkin properties from fastpass/fastpass.properties#1655(wiwa)
- Detect Scala 3 main outer methods to create code lenses#1640(tgodzik)
- Delete all created folders created for the FileWatcher#1629(mlachkar)
- goto Implementations with local alias types#1598(eilite)
- Fix NewFileLspSuite on Windows#1624(tgodzik)
- Update Sublime in the editors overview doc#1631(ayoub-benali)
- Show date in logs #1630(mlachkar)
- Add support for Scala 3#1523(tgodzik)
- Update bloop-config, bloop-frontend, .. to 1.4.0-RC1-192-72a856b6#1615(scala-steward)
- Update guava to 29.0-jre#1618(scala-steward)
- Update flyway-core to 6.3.3#1619(scala-steward)
- Update ipcsocket to 1.0.1#1621(scala-steward)
- Update scalameta, semanticdb-scalac, .. to 4.3.8#1623(scala-steward)
- Update sbt, scripted-plugin to 1.3.9#1620(scala-steward)
- Update metaconfig-core to 0.9.10#1617(scala-steward)
- Update sbt-scalafix to 0.9.14#1616(scala-steward)
- Update munit, sbt-munit to 0.7.2#1622(scala-steward)
- Don't generate timestamp in
.bsp/bloop.json
file.#1612(olafurpg) - Http client delegates
metalsInputBox
to the underlying client#1613(alekseiAlefirov) - Add properties for bloop zipkin tracing to fastpass#1582(wiwa)
- Update millw.bat #1602(kag0)
- Update installation guide for Sublime#1597(ayoub-benali)
- Add release notes for 0.8.4 version#1596(tgodzik)