![]() ![]() Data which is needed for a virtual machine is not removed from a datacenter until all references to the data are removed, this includes the primary and any backups.Ī properly designed SimpliVity Federation can easily have 3 or more independent copies of data across independent sets of media. The physical data set is protected within the node and across nodes within the same logical datacenter. A SimpliVity backup of a VM is a full, completely independent (independent is the keyword here and one which will be repeated often throughout this post), copy of the references to data stored on disk (the VM’s metadata – this metadata is an abstraction of the physical dataset – again unlearn what you have learned). Snapshots are deltas of the original and maintain a dependency on the original, when the original VM is deleted the snapshots are useless for recovery. A snapshot has some dependency on the original. A deeper dive into the SVTFS and how it deduplicates and protects data can be found in Ron Singler’s ( post Deduplication, You Must Unlearn What you Have Learned (Definitely worth a read).įirst things first, SimpliVity backups are NOT snapshots. The SimpliVity Data Virtualization Platform (DVP) which is comprised of the SimpliVity File System and Object Store (SVTFS) enables the efficient storage and protection of data by deduplicating, compressing, and optimizing all data, at inception, once and forever, across all tiers, and across all sites. So what happens when we take a SimpliVity backup and how can we claim to follow the 3-2-1 strategy? Backup policies are VM-centric, this allows for a policy to be applied directly to a VM based on that VM’s RPO. If we want to replicate a monthly backup to another datacenter which we retain for 7 years, just create another rule. So if we also wanted to take a backup every Sunday which we retain for 1 year, we can simply create another rule. Each SimpliVity backup policy can be configured with up to 16 rules. In this policy there are two rules: the first rule creates a backup every 4 hours, retains the backup for 7 days, and stores the backup in the Raleigh Datacenter the second rule creates a backup every 4 hours, retains the backup for 14 days, and stores the backup in the Tampa Datacenter. Here is an example of a simple SimpliVity backup policy: We are able to easily provide a data protection solution which aligns with a traditional and proven 3-2-1 Backup Strategy: 3 copies, 2 independent media sets, and 1 off-site copy. The backup policy engine and the backup catalog are part of the SimpliVity DVP. The SimpliVity Data Virtualization Platform (DVP) provides native data protection including policy based backup, replication, and recovery.
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![]() The Essentials of Modern Software Engineering: Free the Practices from the Method Prisons! Ivar Jacobson, Ivar Jacobson International Harold “Bud” Lawson, Lawson Konsult AB (deceased) Pan-Wei Ng, DBS Singapore Paul E. Providing Sound Foundations for Cryptography: On the work of Shafi Goldwasser and Silvio Micali Oded Goldreich, Weizmann Institute of Science 2019Ĭoncurrency: The Works of Leslie Lamport Dahlia Malkhi, VMware Research and Calibra 2019 Richards Adrion, University of Massachusetts Amherst William Aspray, University of Colorado Boulder 2019 Freeman, Georgia Institute of Technology W. ACM Books publications are widely distributed in both print and digital formats through booksellers and to libraries (and library consortia) and individual ACM members via the ACM Digital Library platform.Ĭomputing and the National Science Foundation, 1950–2016: Building a Foundation for Modern Computing Peter A. Tamer Özsu, University of Waterloo ACM Books is a series of high-quality books for the computer science community, published by ACM in collaboration with Morgan & Claypool Publishers. SYNTAX bool success = Particle.ACM Books Editor in Chief Sanjiva Prasad, Indian Institute of Technology (IIT) Delhi Founding Editor M. You typically do this when you want to control something on your device, say a LCD display or a buzzer, or control features in your firmware from the cloud. Particle.function allows code on the device to be run when requested from the cloud API. Particle.variable()Įxpose a variable through the Cloud so that it can be called with GET /v1/devices/. particle::protocol::MAX_EVENT_DATA_LENGTHĪdditionally, some older Boron and B Series SoM with a SARA-R410M-02B modem (LTE Cat M1) may have a limit of 782 bytes instead of 1024 bytes, see Particle.ma圎ventDataSize() for more information.particle::protocol::MAX_EVENT_NAME_LENGTH.particle::protocol::MAX_FUNCTION_ARG_LENGTH. ![]() particle::protocol::MAX_FUNCTION_KEY_LENGTH.particle::protocol::MAX_VARIABLE_VALUE_LENGTH.particle::protocol::MAX_VARIABLE_KEY_LENGTH.Instead of hardcoding these values, you should use these definitions: Higher limits will not be back-ported to 2.x LTS. The 0.8.0 - 2.x column includes all 2.x LTS versions.3On the P2, Photon 2, and Gen 3 devices (Argon, Boron, B Series SoM, Tracker SoM, and E404X) the limit is 1024 characters.2On Gen 2 devices (Photon, P1, Electron, E Series), the limit is 864 characters,.Limits are in bytes of UTF-8 encoded characters.Swipe right or left edge tap goes to the previous topicĬloud Functions Overview of API field limits API Field.Swipe left or right edge tap goes to the next topic.Helpful tips for mobile (phone and tablet): Shift-Up Arrow goes to the previous section.Shift-Down Arrow goes to the next section.Shift-Left Arrow goes to the previous topic.Shift-Right Arrow goes to the next topic.It is also available as a single large document if you prefer that style. You are viewing the multi-page version of the Device OS API reference manual. Small sections also work better on mobile devices and small tablets. It is also available divided into small sections if you prefer that style. You are viewing the single-page version of the Device OS API reference manual. ![]() ![]() Registered Parcels For Dangerous Goods are also provided as well as Airmail delivery which usually takes about 15-30 working days depending on the destination country.ĭomestically mail can either be sent by surface mail or airmail - ground transportation may take more than two weeks whereas air delivery will have a shorter transit time of one to two weeks.Īccording to the weight and dimensions, a package can either be sent as a small packet or parcel - there are no limits for parcels with registered service whereas up to 20kg is allowed without any declaration requirements in small packets. Internationally, it provides EMS International Mail Service (EMS) for items up to 20 kg weight without any declaration requirements E-packet service with online tracking for small packets weighing less than 500g that are not time-sensitive from countries listed below: Australia, Canada, France, Germany, Great Britain, and Poland. China postal servicesĬhina Post is the main provider of postal services domestically and internationally. No more than 20kg of goods can be carried with this service, which takes about 15-30 working days for delivery outside mainland China. There`s no tracking available and China Post is not responsible for lost packages due to natural disasters (e.g., typhoons), war, or any other unforeseen circumstances such as accidents in handling cargo, etc. China Post UnregisteredĬhina Post Unregistered is the cheapest way to send parcels. It takes about 15-30 working days for parcels to be delivered outside China with China Post Air Mail service. Prices depend on the weight of your package and delivery destination. China Post Air MailĬhina Post Air Mail is the most economic way to send parcels outside of China.Īll parcels are sent by airmail, and either by surface mail or airdrop. Include sender's name, address, postal code, and contact details on the label affix postage stamps to packets weighing up to 20 kg according to tariff regulations. Declare weight and dimensions on form, pack securely in suitable outer packaging such as a carton box or strong cardboard tube, seal package well using adhesive tape (or cord if necessary) and attach clear labels stating `Postal Packet`, `Dangerous Goods` or other item-specific description. How to send parcels to foreign countries by China Post?Ĭonfirm parcel content with customs before shipping. Small Packets up to 20kg in weight without any declaration requirements.EMS (Express Mail Service) International.There are many types of packages and parcels which can be sent through the China Post: # - letter * - digit ! - letter or digit What are the types of packages or parcels which can be sent through the China Post? If you enter your email address, we can notify you automatically of changes to the status of your parcel.View the search results and share them with your friends via social networking.Wait until the service checks the parcel data, it will not take long.Enter the tracking number of your parcel in the field at the top of the page.Find out the tracking number of your parcel.How do I track my China Post parcel with ? Keep track of China Post parcels and shipments with our free service!Īll you need to do to track your parcel, is to enter the tracking number,Īnd then the service will keep track of your parcel’s location in real time. China Post tracking packages and shipments ![]() If you've got a reasonable modern Windows 10 laptop, it's got Bluetooth. To check if you have a built-in adapter, look at your PC specifications.See full list on These days, most mobile devices come with Bluetooth. Most recent laptops come with a built-in Bluetooth adapter. ![]() While some desktop computers have an internal Blutooth adapter, most require an external Bluetooth dongle. Your Chromebook may have Bluetooth, and if it does, you should see the option to turn it on or off by clicking into your clock in the bottom-right corner of the screen.See full list on First, you need to find out if your computer has an internal Bluetooth adapter. On a MAC, go to the Apple menu > System Preferences, then click.If you don’t see these you may not have Bluetooth and if not you should use another transfer method. This will bring up your Bluetooth settings. On the computer your files will be transferred TO, go to the Start Menu and type in Bluetooth.Assuming you have access to Bluetooth on your system, here's how to turn it on and get it set up so you can use your speakers, mice, keyboards, headsets. If you have a desktop PC, it might or might not have Bluetooth built-in, but you can always add it if you want. These days, most mobile devices come with Bluetooth. Open the tab, and note the port name ("COM" plus a number) at the right of. Right-click the printer icon, and select. Does My Computer, Tablet, or Phone Have Bluetooth 4.0 Low Energy (BLE)? In Blooky Blog by David Payette NovemBlooky uses Bluetooth 4.0 Low Energy (also referred to as BLE or Bluetooth Smart) technology to communicate with your device, so your computer, phone, or tablet has to have Bluetooth 4.0 support for Blooky to work.Follow the steps below: From the Start menu, click. ![]() Just supply the full path to the truecrypt volume on the USB stick and a mount point directory of your choice. that will be compressed, so you will need to open up the compressed file, compress it and then run the deb file to install it. There are versions available for 86 and 64 bits. You can mount a volume on a USB stick just as easily as mounting a regular volume. The installation of TrueCrypt is as simple as selecting Ubuntu DEB on the Linux section. I mounted the volume in a directory called tcmount, and you can see it at the bottom of the list Note: You must use the -u option in order to mount the volume in user mode so that you will have write access to it.Ĭheck to see if the TrueCrypt volume is mounted df -mįilesystem 1M-blocks Used Available Use% Mounted on You should create a directory to mount the Truecrypt volume in. Is your mouse connected directly to computer where TrueCrypt is running? : Please type at least 320 randomly chosen characters and then press Enter: If not, here’s a couple of common use scenarios.Ĭreating a truecrypt volume can be as simple as running truecrypt -c, but there are some options you can use on the command line if you would truecrypt –size 200MB –type normal –encryption AES –hash RIPEMD-160 –filesystem FAT -c myvolume.tcĮnter password for new volume ‘myvolume.tc’: Re-enter password: Enter keyfile path : TrueCrypt will now collect random data. ![]() If you are already familiar, you can get back to work. Installing backup kernel module to /usr/share/truecrypt/kernel… Done.Īt this point, Truecrypt is successfully installed. Installing user guide to /usr/share/truecrypt/doc… Done. Installing man page to /usr/share/man/man1… Done. Install binaries to : Install man page to : Install user guide and kernel module to : Allow non-admin users to run TrueCrypt : Y Installing kernel module… Done. TrueCrypt is now installed on your system. truecrypt2john.py test.tc > truecrypthashes.txt. This can be used to extract hashes from a TrueCrypt volume with a command similar to the following. install.sh Password: Checking installation requirements… Testing truecrypt… Done. The jumbo version of John the Ripper comes with a Python script called truecrypt2john.py. Creates a virtual encrypted disk within a file and mount it as a real disk. This is free open-source disk encryption software. Now we can launch the installation script, now that we know everything has been built sudo. With TrueCrypt for Linux, you can protect your sensitive data. This should have run successfully without errors at this point. It’s just a tar file that you will need to extract it on your hard drive.Since Truecrypt installs a kernel module, you will have to run the build script in superuser mode. VeraCrypt can be downloaded from the official website. The anonymous developers of the free and hugely popular TrueCrypt disk encryption program dropped a bombshell at the end of May when they abruptly abandoned the project. Most TrueCrypt users switched to VeraCrypt because it’s the closest you can get in terms of functionalities and user interface. Im running on Marvell Kirkwood mv6281 1.2Ghz ARM Processor (Marvell ARMADA 300) 16-bitDDR2. VeraCrypt was started after the TrueCrypt was discontinued. ./configure -prefix/opt/local CFLAGS-marchi686 CCgcc. You can know more about TrueCrypt in my other post here. Although some prove that TrueCrypt is still usable because there is no vulnerability in the code. ![]() The TrueCrypt project was suddenly discontinued and people started searching for an alternative. VeraCrypt is a free file encryption tool based on the popular encryption tool, TrueCrypt. In this article, I will walk you through the complete process of installing & using VeraCrypt in any Linux distributions such as Debian, Arch, Ubuntu, Linux Mint, etc. It’s an alternative to TrueCrypt(project discontinued), the popular encryption tool for all Operating systems. TrueCrypt will now run: At this point, you can create a wrapper script for yourself, which will basically contain the line above, so you can launch TrueCrypt without having to think again about the extra library. VeraCrypt is a free, open source and cross-platform data encryption tool. Now, we need to preload it, before we launch TrueCrypt: LDPRELOAD'some location'/libgtk3-nocsd.so.0 truecrypt. You will now be able to see all your alarms that you have set. From here, tap on the “Alarms” tab to view and manage alarms. To access alarm settings, open the Alexa app, select the menu icon, and select “Alerts & Alarms” from the side menu, just like you did with timers. This disables but does not clear the alarm.įor that last command, it’s important to note that you’ll need to re-enable that particular alarm if you want to use it again. This will snooze the alarm for 9 minutes. In addition to setting an alarm, you can use the following commands to check and manipulate it, just like with timers: The problem is that it doesn’t create an alarm, but rather a timer, which again are one-time rather than recurring. However, we’re not huge fans of this command.
![]() The webpage for the game describes it as follows: While ‘Axiom Verge’ features dark and oppressive locales for the most part, ‘Axiom Verge 2’ opts for brighter environments and a more vivid color palette. The plotline will be entirely original and self-contained but will seek to clarify some of the lingering questions players have about the original game.Īlong with the new world of ‘Axiom Verge 2’ comes an updated aesthetic as well. However, the game will still explore the origins of the same universe first established in the original ‘Axiom Verge’. Series creator Happ has confirmed in an interview that ‘Axiom Verge 2’ will not take place in the world of Sudra and will instead feature an entirely new setting. Since ‘Axiom Verge’ is a Metroidvania style game, certain sections of the world are locked off until a certain requirement is met or a specific Power up is acquired. ![]() You are given access to a variety of peculiar weapons (including the signature Address Disruptor, a type of glitch ray that corrupts reality around the and causes unique effects) to aid you in your journey, as well as up to 60 different kinds of Power-ups. The gameplay fundamentally consists of classic 2D platformer and side scrolling action gameplay. Parts of this hybrid biomechanical world are often glitched out and Trace must repair this glitched code in order to progress beyond. The walls are lined with pulsing flesh and the dungeons are littered with the corpses of the dead. The atmosphere is dark and foreboding, yet the air of intrigue pushes you on in search of answers. The world of Sudra is quite possibly the biggest star of the game. ![]() As the protagonist, you must explore your new environment and uncover the truth behind your new circumstances. Trace awakens to find himself in a strange alien world called Sudra. He is conducting an experiment that goes wrong, resulting in an explosion. The game follows Trace, a scientist working in a laboratory in New Mexico. The original ‘Axiom Verge’ initially came out in 2015 and is a side-scrolling action-adventure game with a distinct 16-bit pixel art style. Read on to find out everything we know about ‘Axiom Verge 2’. A true testament to the genre’s potential, ‘Axiom Verge’ did sufficiently enough to distinguish itself from its obvious ‘Super Metroid’ and ‘ Castlevania’ influences while retaining some of the most compelling mechanics those games had to offer.Ī few months ago during the Indie World presentation, the game’s creator Thomas Happ revealed an upcoming sequel to the original game that will expand on the ‘Axiom Verge’ universe and further flesh out its origins. Along with winning over critics, the game performed marvelously in terms of sales as well. You’ll also be able to batch convert, schedule and queue tasks, and DivX’s free tool also comes with a video player that can cast media to any DNLA-compatible device using media server options. You can back up your DVD collection, delve into advanced transcoding options to alter bitrate, resolution and file size, and you can add your own audio tracks and subtitles to videos. Loads of more obscure formats are supported, and the app has presents for popular devices. If you’re happy to stick with the free utility, you can convert your videos to core formats like AVI, DivX, MKV and MP4 – so your content will play on the majority of devices, from TVs and tablets to smartphones and games consoles. DivX Converter: Most affordable converterĮxperienced video brand DivX has its own Converter tool, and its free version has a solid range of features. You get what you pay for, though, and UniConverter’s incredible range of features make this the best one-stop shop for video conversion.Ģ. It’s not the cheapest tool either, with a $40 price for a single-PC annual license and a $56 lifetime fee. The interface could be intimidating for beginners, though, and the trial version only converts one-third of your video’s length. It’s got a screen recording module, and Wondershare’s video-download utility is included in this app, so you can access video from more than 10,000 websites, download playlists and convert videos to MP3s. Those conversion and editing tools are bolstered by versatile compression options – you can choose your settings, preview files and compress video in batches. You can even create GIFs and still images, and create your own metadata before you share. Once you’ve converted and edited your files, they can be burnt to DVDs and Blu-rays or copied. ![]() This app can convert multiple files simultaneously, trim and crop videos, and you can add subtitles to your outputted video too. This works best if you’ve got a semi-decent graphics card on your PC, but it’s a nice touch that a lot of people will find useful. As mentioned above, it also uses GPU acceleration to make sure you’re not hanging around when you need to change a file type. The program supports over 1,000 audio and video file types, which is a huge number. It’s also our top-rated product for video downloading software too, so it’s clear that this company knows what it’s doing when it comes to handling video. This program makes all your conversion work a breeze, thanks to its clever features that speed up the process and a really user-friendly interface. Wondershare UniConverter: Best video converter overall With all that in mind, these are the very best video converter software choices out there right now.ġ. A paid for version will likely offer faster conversion results too, making them ideal for machines with less power or people that want video conversions as fast as possible. ![]() There are some free versions and paid for options, the latter of which offers the most features. Again, saving multiple copies in different formats can be really useful for video editors and influencers that upload the same video to different platforms. It can also be useful for sharing to online platforms from YouTube to Facebook, uploading the most compatible file to make sure it not only uploads quickly but gets you the best end result online. You can easily do things like output video in different format for different devices. From saving a copy of a video to re-converting or syncing files, options are plentiful. That's not to say there isn't a lot to be done with it. But as a rule, video converter software is fairly simplistic in function, with conversion being its main feature. This doesn't fill the same role as that of the best video editing software (opens in new tab) or best audio editing software (opens in new tab), but can be used in tandem with those packages to get the best results. From making that playable on a certain device to editing a clip into a project, there are lots of uses for this software. These allow you to convert one type of video file into another. To get true video freedom on your device it pays to have one of the best video converter software options. ![]() Want to summarize something that’s been said? But if you’re an exception to the rule, it might still be best not to risk using these two options just for the sake of variety. Think about it: Would you use the phrase “pursuant to our conversation” in real life, while having coffee with a colleague, for example? There aren’t too many people who would. ![]() Note that these two phrases are not considered appropriate for non-legal correspondence since they’re quite formal. If the outline meets your approval, please return it, along with the down payment for the article, in the envelope provided. Pursuant to our conversation, I have enclosed a rough outline of the article content for your review.Meanwhile, pursuant means “in accordance with.” You can use “in pursuance of” and “pursuant to” when an action takes place as a result of a discussion. Pursuance refers to carrying something out or executing something. These three words have the same root and similar meanings. There’s likely a verb that comes to mind when you read the words pursuance and pursuant: pursue. In Pursuance Of/Pursuant To Our Conversation If the phrase “following our conversation” feels a bit too formal for you, you can use a more casual term like “talk,” “chat,” or perhaps even “convo.” In legal contexts, however, you might run into even more formal ways of saying “following our conversation.” Following our conversation, the owner of the company recommended that the current marketing manager be replaced.Following our conversation, I’ve realized there are a couple of things I wanted to ask you about that we didn’t have time to cover. Thanks again for the interview on Friday.Have you ever been a part of a conversation that revealed shocking information and found yourself thinking, “Well, that changes everything?” To indicate the effect of newly-discovered details, the phrase “following our conversation” comes in handy. Want to explain the results of a conversation? Following Our Conversation As agreed, the period for contract revision will end on December 31, 2021.As agreed, your catering company is expected to serve appetizers at 5 PM.To better achieve this goal, use the phrase “as agreed.” This expression is particularly useful for reminding various people of their obligations in a contractual agreement. In many cases, emails that contain the phrase “per our conversation” are meant to remind others that they said they would do something. As mentioned during yesterday’s meeting, you’ll be responsible for bringing chips and dip to the party.You can also use “as mentioned” without pointing out the speaker if there’s no need to keep track of who said what in a previous conversation. As the contractors mentioned, the mold in the bathroom needs to be addressed as soon as possible.As I mentioned, Monday’s meeting is going to cover the principles of effective communication.The phrase “as mentioned” gives you a chance to specify the speaker. By inserting the speaker’s name, you can cut back on potential confusion. Saying “per our conversation” indicates to listeners that a conversation took place in the past. Now let’s get into the nitty-gritty of it: Want to give credit for an idea? As Mentioned Do you overuse the phrase “per our conversation?” Here are five less frequently-used variations to try out! Nobody wants to be known as a boring conversationalist, and one way to avoid that reputation is to steer clear of predictable speech patterns. Want to summarize something that’s been said?.In Pursuance Of/Pursuant To Our Conversation.Want to explain the results of a conversation?. ![]() Check that merge screens-shot and you'll see it's has the 3 views at least. SourceGear Diff/Merge may be my second free tool choice. Perforce tries to make it a bit hard to get their tool without their client. You cannot edit manually the files and you cannot manually align. My main disappointement with that tool is its kind of "read-only" interface. The Perforce Visual Client ( P4V) is a free tool that provides one of the most explicit interface for merging (see some screenshots). It has many features like advanced rules, editions, manual alignment. It integrates with many source control and works on Windows/Linux. It's somewhat less visual than P4V but way more than WinDiff. The good thing with its merge is that it let you see all 4 views: base, left, right, and merged result. ![]() Note that in Unix/Linux you don't want the $BASE to get parsed as a variable by your shell - it should actually appear in your ~/.gitconfig file for this to work.īeyond Compare 3, my favorite, has a merge functionality in the Pro edition. Git config -global p4merge '$LOCAL $REMOTE' Git config -global falseĪnd while you are at it, you can also set it up as your difftool for " git difftool": git config -global diff.tool p4merge Git config -global p4merge '$BASE $LOCAL $REMOTE $MERGED' You can configure your own merge tool to be used with " git mergetool".Įxample: git config -global merge.tool p4merge Windows: "The recommended version of Meld for Windows is the most recent release, available as an MSI from ".Meld is a free, open-source, and cross-platform (UNIX/Linux, OSX, Windows) diff/ merge tool. |
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