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The Earth's weather functions as an interdependent system. For example, a hurricane in the Atlantic has the ability to influence the distribution of pressure formations in Europe. Occasionally, it may even make its way to Europe itself as a post-tropical storm. The Ventusky application allows for the illustration of the interdependence of the entire system, displaying the development of pressure, wind, cloud cover, precipitation, and temperature on the map.
Please note, changing your handset’s IMEI number may void warranty or break the law. As far as I know, it’s strictly prohibited to change any phone’s IMEI number in the UK. So always refer to your user manual and local law, you are responsible for any action you take.
Node.js is a very powerful JavaScript-based platform built on Google Chrome's JavaScript V8 Engine. It is used to develop I/O intensive web applications like video streaming sites, single-page applications, and other web applications. Node.js is open source, completely free, and used by thousands of developers around the world.
Tips to improve your English pronunciation
Break down into sounds
Record yourself
Look up tutorials on Youtube
Focus on one accent
work on word/sentence reduction
work on your intonation
Comment être sûr de rater ton projet informatique
J’ai vu énormément de projets informatiques prendre feu et sombrer dans le chaos devant mes yeux. Aujourd’hui, je vais te donner la recette parfaite pour réduire en cendre tous tes efforts et ceux de ton équipe. Et oui tout brûle.
hoa.ro
Jekyll • Simple, blog-aware, static sites | Transform your plain text into static websites and blogs
Transform your plain text into static websites and blogs.
Simple
No more databases, comment moderation, or pesky updates to install—just your content.
Static
Markdown, Liquid, HTML & CSS go in. Static sites come out ready for deployment.
Blog-aware
Permalinks, categories, pages, posts, and custom layouts are all first-class citizens here.
DECLARE
@object_name SYSNAME
, @object_id INT
, @SQL NVARCHAR(MAX)
SELECT
@object_name = '[' + OBJECT_SCHEMA_NAME(o.[object_id]) + '].[' + OBJECT_NAME([object_id]) + ']'
, @object_id = [object_id]
FROM (SELECT [object_id] = OBJECT_ID('dbo.WorkOut', 'U')) o
SELECT @SQL = 'CREATE TABLE ' + @object_name + CHAR(13) + '(' + CHAR(13) + STUFF((
SELECT CHAR(13) + ' , [' + c.name + '] ' +
CASE WHEN c.is_computed = 1
THEN 'AS ' + OBJECT_DEFINITION(c.[object_id], c.column_id)
ELSE
CASE WHEN c.system_type_id != c.user_type_id
THEN '[' + SCHEMA_NAME(tp.[schema_id]) + '].[' + tp.name + ']'
ELSE '[' + UPPER(tp.name) + ']'
END +
CASE
WHEN tp.name IN ('varchar', 'char', 'varbinary', 'binary')
THEN '(' + CASE WHEN c.max_length = -1
THEN 'MAX'
ELSE CAST(c.max_length AS VARCHAR(5))
END + ')'
WHEN tp.name IN ('nvarchar', 'nchar')
THEN '(' + CASE WHEN c.max_length = -1
THEN 'MAX'
ELSE CAST(c.max_length / 2 AS VARCHAR(5))
END + ')'
WHEN tp.name IN ('datetime2', 'time2', 'datetimeoffset')
THEN '(' + CAST(c.scale AS VARCHAR(5)) + ')'
WHEN tp.name = 'decimal'
THEN '(' + CAST(c.[precision] AS VARCHAR(5)) + ',' + CAST(c.scale AS VARCHAR(5)) + ')'
ELSE ''
END +
CASE WHEN c.collation_name IS NOT NULL AND c.system_type_id = c.user_type_id
THEN ' COLLATE ' + c.collation_name
ELSE ''
END +
CASE WHEN c.is_nullable = 1
THEN ' NULL'
ELSE ' NOT NULL'
END +
CASE WHEN c.default_object_id != 0
THEN ' CONSTRAINT [' + OBJECT_NAME(c.default_object_id) + ']' +
' DEFAULT ' + OBJECT_DEFINITION(c.default_object_id)
ELSE ''
END +
CASE WHEN cc.[object_id] IS NOT NULL
THEN ' CONSTRAINT [' + cc.name + '] CHECK ' + cc.[definition]
ELSE ''
END +
CASE WHEN c.is_identity = 1
THEN ' IDENTITY(' + CAST(IDENTITYPROPERTY(c.[object_id], 'SeedValue') AS VARCHAR(5)) + ',' +
CAST(IDENTITYPROPERTY(c.[object_id], 'IncrementValue') AS VARCHAR(5)) + ')'
ELSE ''
END
END
FROM sys.columns c WITH(NOLOCK)
JOIN sys.types tp WITH(NOLOCK) ON c.user_type_id = tp.user_type_id
LEFT JOIN sys.check_constraints cc WITH(NOLOCK)
ON c.[object_id] = cc.parent_object_id
AND cc.parent_column_id = c.column_id
WHERE c.[object_id] = @object_id
ORDER BY c.column_id
FOR XML PATH(''), TYPE).value('.', 'NVARCHAR(MAX)'), 1, 7, ' ') +
ISNULL((SELECT '
, CONSTRAINT [' + i.name + '] PRIMARY KEY ' +
CASE WHEN i.index_id = 1
THEN 'CLUSTERED'
ELSE 'NONCLUSTERED'
END +' (' + (
SELECT STUFF(CAST((
SELECT ', [' + COL_NAME(ic.[object_id], ic.column_id) + ']' +
CASE WHEN ic.is_descending_key = 1
THEN ' DESC'
ELSE ''
END
FROM sys.index_columns ic WITH(NOLOCK)
WHERE i.[object_id] = ic.[object_id]
AND i.index_id = ic.index_id
FOR XML PATH(N''), TYPE) AS NVARCHAR(MAX)), 1, 2, '')) + ')'
FROM sys.indexes i WITH(NOLOCK)
WHERE i.[object_id] = @object_id
AND i.is_primary_key = 1), '') + CHAR(13) + ');'
PRINT @SQL PSR
Steps Recorder (called Problems Steps Recorder in Windows 7), is a program that helps you troubleshoot a problem on your device by recording the exact steps you took when the problem occurred. You can then send this record to a support professional to help them diagnose the problem.
A quoi sert Ma Dada ?#
Ma Dada est une plateforme qui vous aide à demander l’accès à des informations détenues par les autorités publiques. Qu’est-ce qu’une autorité publique ? Quelques exemples : Communes, CPAS, Sociétés de logement social, Cabinets ministériels, Ministères publics, Intercommunales,...).
Loyers à Paris et en Ile-de-France : où pouvez-vous habiter selon votre budget ?
Un concept simple : tous les matins 10h une nouvelle photo, une nouvelle fracture de l’oeil.
Le site qui vous fera dire Bonjour Madame !
This essay draws in part on Pierre Desrochers’ new policy paper The Myths of Local Food Policy: Lessons From the Economic and Social History of the Food System (Fraser Institute, October 2019). Readers looking for additional references and supporting evidence on the subjects discussed in this essay are invited to consult the policy paper._
1. Don’t do it ‘just because’
We already buy enough stuff that we don’t end up using—don’t add a server to that list. Terminals can be daunting, especially for beginners, and don’t necessarily invite being played around with unless you have a certain baseline of skill. Set a goal, even if it’s just learning Linux/terminal fundamentals, and then get to work.
2. Keep your eye on the prize
No matter which host you chose, you bought a server for a reason. Maybe you wanted to set up a personal development blog to talk about what you’re building, or perhaps you have a business that needs a website and didn’t want to rely on shared hosting or automated WHMCS panels. Whatever the reason, it’s going to be what grounds when you’re stuck in one of the frustrating ruts of managing a server. Don’t forget what you’re building, and let that momentum guide you the process—both good and bad.
3. Do only one thing at a time
Sometimes I think of managing servers like carpentry or woodworking. You wouldn’t dive right into building an entire house, but you may start mastering the art of straight cuts on 2x4s, followed by some basic framing. You learn how to create a foundation, and you do that a bunch of times, and then you get into the tough stuff.
Try deploying a static site on a LAMP/LEMP stack. Get good at that, get it working exactly the way you want, and then move on to more complex installations, like self-hosting with Docker or segregated Linux containers.
4. Figure out how you learn best
Everyone has a different learning style, especially when it comes to complex topics like servers. Some might do best watching videos of someone coding “live,” whereas others might prefer videos. I tend to do best when I can read solid documentation and try various solutions out myself, but that might not be right for you.
5. Hoover up all the free resources you can
The Linux and FOSS communities are remarkably generous and love to share knowledge—use that to your advantage. You shouldn’t have to fork over cash to learn about deploying services and apps on servers. Learn how to search on Google/DuckDuckGo and get to it.
6. Find a good community, too
You’ll come across problems you can’t figure out on your own. By finding a community, you’ll have a handful of people who have your back and can help you work through a tough problem. Great communities are almost impossible to find these days, but here are a few:
7. Break your problems down as much as possible
Tutorials can be confusing to follow no matter your skill level. It’s easy to get overwhelmed with all the commands to run on the terminal and all the configuration files to edit. Focus on what you can get done in a given development/deployment “session” and don’t worry about the rest.
8. Focus on solving problems, not checking boxes
You’re trying to build knowledge and solve problems, not just check boxes. Let’s say you have a development consultancy and are looking for better ways to connect with potential customers. The problem is that you don’t have a blog. The solution isn’t LAMP+Wordpress, or Ghost, or Hugo, or any of the individual content management systems (CMS), but rather a working, functioning CMS on which you can rely. This small tweak in perspective—from deploying a tool to instead solving your problem—can be useful in maintaining your focus if and when things don’t always go your way.
If you’re building a business, it’s also a great way to talk about your product with potential customers.
9. Don’t compare your ‘stack’ to others
Beginner server users often get stuck on which tech “stack” to use—stick with the tried-and-tested WordPress installation, or go Ghost, or maybe a flat-file CMS? It’s a recipe for indecision. Remember that when someone recommends a given solution, they’re not doing so objectively, and their pros might end up being your cons.
10. Avoid the flavor of the month, too
Avoid hype and don’t always buy into the newest and coolest framework, toolkit, or deployment strategy. Chances are they’ll fade out of fame as quickly as they arrived, and you’ll be stuck with an abandoned stack and a shrinking community around it to help you out when things go wrong.
11. Don’t let jargon seep into the way you talk
It’s tempting to use all your new server vocabulary when talking to others, whether in person or online in one of the communities I mentioned above, but remember that our profession or our skillset do not define us—we’re people, first and foremost. If you’re having issues with and are looking for help, don’t just copy a logfile and expect someone to debug for you. Instead, state your issue and your goals in language we can all relate to, and then get into the details.
12. Learn to love ‘less’ and ‘tail’
Embrace your logs—
/var/log/should be one of the most-visited folders on your server. These warning/error messages will be difficult to understand at first, but you’ll get the hang of them with enough searching. Developers work hard to create useful log messages that you’ll be able to suss out yourself. If not, you can always copy some text from the terminal and head over to Stack Overflow.13. Look for wisdom in public repositories
If you’re still running into troubleshooting issues, remember that almost all of the services and applications you install on a server are open source. Not only is their code freely published online via GitHub or another version control software, but so are all their “warts,” or issues, that others have stumbled on. Be sure to search both open and closed issues for others who have already found solutions to your current problem.
14. You don’t need to follow a roadmap
Not long ago, a post on HackerNoon called “The 2018 DevOps RoadMap” went viral, at least on the DevOps/sysadmin scale. The roadmap image is wildly daunting, especially for beginners. Some boxes are so broad you might need months or years to master them.
Unless your goal in running a server is explicitly to become a DevOps engineer, don’t get too caught up in all these educational to-dos. Learn only what you need to get your project online, master those skills, and then learn whatever will push you closer to your end goal, not whatever is “next” on the list.
15. Commit to a lifelong education
Server, development, and deployment technology moves fast. If your job depends on these technologies, you’ll, of course, need to stay in touch with the latest and greatest, but remain committed to solving problems, not spending time on something new just because it’s new. You shouldn’t learn Ansible just because you feel you should. You should learn it if automatically provisioning servers will streamline your server work. Same goes for any of the technologies in the roadmap featured just above.
You’ll also need to continuously learn more than technology—to succeed in any field you need excellent people skills, empathy, communication know-how, and a whole lot more. We’ll soon be publishing a comprehensive piece about “evergreen” skills for developers and server geeks. Stay tuned.
16. Build your own cheat sheets
It’s okay to search for solutions, but remember that no one can teach you better than yourself. If you find yourself looking up the proper syntax and settings for a Nginx server block, for example, write up a quick document with a working solution and document it. Then you’ll have your own answer, written in your own style, precisely the way you’ll understand.
Take this a step further by building a folder full of purpose-built shell scripts that help you accomplish different repetitive tasks.
17. Embrace failure
There might come times when you make a critical mistake that breaks your server or its applications. You might be tempted to spend hours researching logs and troubleshooting tips in the effort to rescue the work you’ve already put in, but often the best option is to start over. You’ll either get faster at setting up your stack, or you’ll give into configuration management. Either way, you gain in the end.
You’re backing things up, right?
18. Don’t be afraid of the nuclear option
There’s no better place to experiment than in software. You can always wipe the slate clean and try again. No matter how skilled you are in development and deployment, you’ll make mistakes, perhaps bad enough to take down everything you’ve built. That’s exactly why the
Reinstallbutton exists. In about 30 seconds, you’ll have a fresh Linux installation and can take everything you’ve learned since to make your deployment better, or at least a little more resilient to your… meddling.19. Take note of your successes
Not long ago I was reminded of the fact that the most successful people tend to write down their goals. A written target is actionable and reviewable. I think the same is true of goals we’ve accomplished. By writing them down, we give ourselves essential perspective on how much we’ve learned, created, or shared.
This is why I always advocate for developers to deploy and write content for their own blogs—the journey from idea to deployed project might not sound like thrilling content, but it’s a useful way to mark your progress and prove (maybe to potential employers!) that you know how to problem solve and can write a decent sentence or two.
20. Try crazy things and get more from your investment
You spent your hard-earned money on a server with a certain amount of RAM, disk space, and transfer, and it runs Linux, the most customizable and flexible operating system out there. You might have gotten that portfolio site up, but why not try self-hosting on top of that? Perhaps one of the many strange uses for Docker would be down your alley? Or, if you’re financially motivated, figure out a way to get a positive ROI from your VPS.
That blinking terminal is a gateway—make sure you take full advantage.
21. There is no such thing as a perfect deployment
We want to believe big tech companies have these precise and efficient setups that have been finely tuned by dozens of experts over the course of years. The truth is that each of these experts likely has a list, longer than we’d like to know, of issues they plan to fix, or bugs they’d love to squash, or ground-up improvements they know the CTO will never sign off. Same goes for a startup’s SaaS app, or a corporate blog, or a small personal development portfolio.
The goal isn’t perfection, but rather creation. If you have a server up and running, no matter which hosting provider you’re with, you’re well on your way. Best of luck with everything to come.
This database is comprised of a country directory with summaries of national drone laws. The objective is to provide humanitarian and non-humanitarian actors with a database of relevant national regulations, additional resources, and links to original regulatory documents to ensure that drones are deployed safely and in compliance with national regulations.
Archive.org The Internet Archive has just opened its torrents section, which offers over 1 million items from its collection for free download through torrents. This collection includes (as of August, 2012) 1,225,491 ebooks, 127,383 items from the music and audio section of the Archive and 9,674 videos from the movies archive. This collection will grow rapidly as all new entries to the archive will be offered as torrents and older entries are being added continually. In my test of a few of the torrents, download speeds were excellent. The Archive is seeding all content.
BitLove 
creates torrents for RSS feeds of Podcasts and helps to seed them. Many of the current podcasts are in German, but there are a few English podcasts available. All are free downloads through torrents.
BitTorrent Bundle mostly music with some video and audiobooks. All available through torrents. Though put out by BitTorrent, any bittorrent client may be used.
C. Dominik Bodi has each of the 24 promotional CDs of Baen's free science fiction novels available in ISO.
ClearBits about 1300 torrents of Creative Commons licensed digital media.
eTree is a community for sharing the live concerts of Trade Friendly artists. It is a very large collection of many genres and has a nice mix of old and new.
Fanatics4Classics a good size collection of classic novels from Project Gutenberg available for free download in genre bundles. There did not appear to be a web seed supporting these and the speeds for each torrent were variable. The bundles are available in EPUB and Kindle compatible MOBI.
FrostClick an impressive collection of free music, games, software, movies and shows offered under creative commons license.
GameUpdates.org carries legal patches, demos and mods for the latest games. There are dedicated high speed seeders, so files are always available. Looking at their forums, they weed out any illegal material uploaded quickly.
ibiblio torrents provides Bittorrent access to ibiblio's open source content. There is a great deal of free content available here in software, audio and video.
JamToThis is a private site featuring legal audio and video in a similar vein to eTree above.
Legit Torrents is a collection of close to 1,700 torrents, which appears to be mostly software with some of the other content. It bills itself as hosting 100% Legally Free Media.
Librivox offers all of its public domain audiobooks for free download through torrents. From what I saw, all the torrents are seeded by the Archive.org servers.
Linux Tracker bills itself as the Premiere Linux Bittorrent Website and hosts around 500 torrents of free and open source software, preferably Linux.
Media History Digital Library a collection of works regarding the history of cinema, broadcasting and sound. If you click on the link to the Internet Archive page (IA), a torrent is available for each of the library offerings.
Panda.cd is a private site featuring creative commons and artist permission releases of music. Their collection has grown rather large. Registration is open.
PlaneShift a 3d fantasy MMORPG that is free and open source. Cross platform downloads are available free through torrents. Registration, with valid email, is required to play the game. There did appear to be at least one web seed available, so speeds were good.
Public Domain Flicks offers a collection of free public domain movies for free download through torrents. All appear to be through Archive.org and its web seeds.
Public Domain Torrents is a collection of classic movies and B-movies that are in the public domain. The collection includes approximately 1,000 movies that are available in DivX, iPod, PDA and PSP. Speeds are generally a bit slow.
StanfordSchoolOfEngineering offers free classes and lectures. The print material is available through direct download. Video lectures are available through torrents.
SXSW Torrents not the official site of SXSW, but this site has 9 years of the music releases from SXSW. There are over 9,000 songs included in these collections.
TAS Videos tool assisted game movies. These run through classic and modern games at high speed, allowing new users to quickly become experts. All are available as free downloads through torrents. The torrents all appear to be supported by Archive.org, web seeds.
The Mercury Theater On The Air an excellent collection of shows from the classic radio drama, famous for the War of The Worlds broadcast, but also responsible for some of the best radio dramas ever. A torrent of all the material is at the bottom of this page.
The New Voyages a fan series based set in the Star Trek universe. Now referred to as Star Trek: Phase II, the series began as Star Trek: New Voyages and continues where the original series left off. All episodes available for free download through torrents. Spanish and Portuguese hard coded subtitled versions also available.
ThePaulWayMixes Paul Way released 52 of his mixes for free and legal download through torrents.
Vuze. As of June, 2009, Vuze now carries only videos. This is a small collection of some TV shows, movie trailers and news clips. All are available for free download with any bittorrent client.
Vuze Blog posts links to an interesting collection of legal torrents around the web. All are free.
This is not a complete listing of free and legal sites. If anyone knows of other sites they feel should be on this list, then please post here.
Is your browser safe against tracking?
How well are you protected against non-consensual Web tracking? After analyzing your browser and add-ons, the answer is ...
Yes! You have strong protection against Web tracking, though your software isn’t checking for Do Not Track policies.
Help us defend the Web against tracking: