Root coding
Author: m | 2025-04-24
The official app for the iRobot Root Coding Robot. Root Coding. by Root Robotics, Inc. Taking learning to code out of this world, glide through the galaxy with the Root coding robot. Compatible with all iRobot Root Coding Robots. DIVE INTO THE MAGIC OF CODING - Compatible with all iRobot Root Coding Robots, celebrate the intersection of coding, discovery, and play with themed Root Adventure Packs (Robots sold separately).
Root Coding by Root Robotics, Inc. - NowGaming
Root is a fun and easy-to-use educational robot that teaches coding, creativity and problem-solving skills to kids from pre-readers through high school. Problem solving is as easy as 1, 2, 3. Compatible only with iPad and iPhone running iOS 10 or later. Explore your artistic sideCode Root to draw whatever you can imagine from words and letters to amazing fractal creations. Searching for inspiration? Start with some pre-made code for Explore and make incremental changes to see your artwork grow into something uniquely your own!Compose musicTransform Root into a musical instrument by coding compositions and robot melodies. Looking for more? Use the scan and play abilities to create a color guitar that plays different notes for each color it sees.Create GamesBuild games using your imagination. Race a friend by coding a Root racer. Turn your tablet or phone into a controller and use Root’s color sensors to get boosts or slow down.Blast off with your imaginationUse the magnetic attachment points on top of Root to attach your own 3D printed creations. Code Root's marker holder to make your creations come to life!Root is the only coding companion that grows with your child. Problem solving challenges slowly build in complexity as you progress through levels 1, 2, and 3.Root Pro Brochure Pair your Root coding robot with the iRobot Coding platform using Bluetooth® technology to watch your code come to life.1.Graphical Coding - Use drag-and-drop, graphical blocks to teach the fundamental logic skills of coding. No reading skills required!2. Hybrid Coding - Build coding fluency by introducing hybrid blocks that feature a mix of graphics and coding script.3. Full-Text Coding - Use full-text code to teach the structure and syntax of professional coding languages.FAQQ: What ages is Root designed for?A: Root is designed for pre-readers as young as age 4. We recommend kids age 5+ use Root.Q: What devices is Root® compatible with?A: Root is compatible with iPad and iPhone running iOS 10 or newer.iPad (4th generation) or lateriPad Air (all models)iPad Pro (all models — 9.7, 10.5, or 12.9 in)iPhone 5 or lateriPod touch (6th generation)Q: Are you COPPA Compliant?A:
Root Robotics Root RT1 Coding Robot
Communicate with OSDs directly. This means that Ceph clients avoid a centralized object look-up table that could act as a single point of failure, a performance bottleneck, a connection limitation at a centralized look-up server and a physical limit to the storage cluster’s scalability. Ceph OSDs: By distributing CRUSH maps to Ceph OSDs, Ceph empowers OSDs to handle replication, backfilling and recovery. This means that the Ceph OSDs handle storage of object replicas (or coding chunks) on behalf of the Ceph client. It also means that Ceph OSDs know enough about the cluster to re-balance the cluster (backfilling) and recover from failures dynamically. 2.1.2. Establishing Failure Domains Having multiple object replicas or M erasure coding chunks helps prevent data loss, but it is not sufficient to address high availability. By reflecting the underlying physical organization of the Ceph Storage Cluster, CRUSH can model—and thereby address—potential sources of correlated device failures. By encoding the cluster’s topology into the cluster map, CRUSH placement policies can separate object replicas or erasure coding chunks across different failure domains while still maintaining the desired pseudo-random distribution. For example, to address the possibility of concurrent failures, it might be desirable to ensure that data replicas or erasure coding chunks are on devices using different shelves, racks, power supplies, controllers or physical locations. This helps to prevent data loss and allows the cluster to operate in a degraded state. 2.1.3. Establishing Performance Domains Ceph can support multiple hierarchies to separate one type of hardware performance profile from another type of hardware performance profile. For example, CRUSH can create one hierarchy for hard disk drives and another hierarchy for SSDs. Performance domains—hierarchies that take the performance profile of the underlying hardware into consideration—are increasingly popular due to the need to support different performance characteristics. Operationally, these are just CRUSH maps with more than one root type bucket. Use case examples include: Object Storage: Ceph hosts that serve as an object storage back end for S3 and Swift interfaces might take advantage of less expensive storage media such as SATA drives that might not be suitable for VMs—reducing the cost per gigabyte for object storage, while separating more economical storage hosts from more performing ones intended for storing volumes and images on cloud platforms. HTTP tends to be the bottleneck in object storage systems. Cold Storage: Systems designed for cold storage—infrequently accessed data, or data retrieval with relaxed performance requirements—might take advantage of less expensive storage media and erasure coding. However, erasure coding might require a bit of additional RAM and CPU, and thus differ in RAM and CPU requirements from a host used for object storage or VMs. SSD-backed Pools: SSDs are expensive, but they provide significant advantagesRoot Coding by Root Robotics, Inc. - AppAdvice
Submitted by Mike AD Query is a "user friendly" schema data lookup utility for Active Directory.It allows you to retrieve all configured Schema data for a single user or computer object, and converts binary data (dates etc) to human-readable format.This is a VERY handy free tool. I regularly use AD Query to look up email aliases, last logon dates, home MTA and logon script paths for user objects.The tool also saves searches in a history buffer and you can export the searches to an xml file for later review.If you own their Password Reminder PRO tool, AD Query plugs in to the Report Console making it a one-stop application for globally auditing your user accounts. From the publisher's web site:Totally FREEView Schema, Exchange-enabled ADUC, LDAP and AD object attributes with one search.Switch queries between root domain and sub-domains (if you create your free key for the root)Uses data straight from AD and presents all data in human-readable formatLightning-fast query of any user or computer AD objectShows primary SMTP email address and all email alias (proxy) addresses!Shows all listed SPN's for computer / server objects, including DC'sRead-only software. Look up Schema data without fear of breaking somethingRuns on any domain-connected Windows workstation or serverStand-alone executable - Does not require a service or complex installationUser-friendly UI, no coding or configuration requiredRuns under credentials of logged-on user (must be local admin to install)Integrated search history buffer and export of search data to xml fileFREE xml-viewer available on our website support page. View your search exports in a friendly neat structured table formatAPI interface for Password Reminder PRO! Click a user in Password Reminder PRO's Report Console and auto-launch the user object search in AD Query**feature works with v1.4 or later of Password Reminder PROAD Query is designed for maximum compatibility with Windows 2000 / 2003 / R2 and Exchange 2000 / 2003 / 2007 and converts all 'binary' and 'tick string' values to a user-readable formatThis article is about AD Query v1.3.AD Query. The official app for the iRobot Root Coding Robot. Root Coding. by Root Robotics, Inc.How to run ROOT Macros in VS Code - ROOT
And when it Boot successfully you can Exit the app on your Windows PC Last edited: May 28, 2015 #7 What about custom recovery for Lollipop...?Any news? #8 Just a heads up that this root method works for the new v495 as well. Tried it out successfully today. #9 Kirek50 No. There is not any Recovery for LG v490 on Android 5.0.2 Lollipop yet.because i have a little experience on linux and coding i am trying to find ways to install CWM PhilZ recovery. When and If i find something i will inform you guys.This Thread has and will have All you Need for LG G Pad 8.0 mescalito83 It might work for many LG Models. Those Guides on this thread are tested and are working on LG v490 i don't know if all of these guides are working on other LG models that's why i don't write that this guide is working on other models. You can write if any of these guides is working on other model but first test it if it works good and then post it. Thanks. #10 Nice work you done here! I will try to root on Lollipop.I wish we could try some roms from 8.3 but i dont thinks it's possible for now. #11 Thanks zaf_4 (Ευχαριστώ)I Don't think it will work due to different hardware between those 2 devices!Πάντως άμα βγει καμία ROM για LG v490 θα την ποστάρω σε αυτό το thread #12 Patriotaki,δεν σε κατάλαβα! Ευχαριστούμε για την βοήθεια σου.Thanks for the topic, we should have one for LG G PAD 8.0 V490. I dont have any expectations for roms. I know that's different hardware but it's pitty cause nobody cares for the tablet. It's nice though that we have atleast root for lollipop. #13 Will this root method work on G pad 8.0 F from tmobile? V496Are there any roms that would be compatible too? #14 Will this root method work on G pad 8.0 F from tmobile? V496Are there any roms that would be compatible too? This root method did not work for my tmobile G Pad F 8.0 (v496). However i was able to root it by using the newest version (4.1 i believe) of kingroot (in english i might add), still trying to find a custom recovery that works. I have cwm flashed now but it's all jacked up lol Last edited: Jun 19, 2015 #16 This root method did not work for my tmobile G Pad F 8.0 (v496). However i was able to root it by using the newest version (4.1 i believe) of kingroot (in english i might add), still trying to find a custom recovery that works. I have cwm flashed now but it's all jacked up lol Really? Post #3 worked like a champ on my T-Mob v496, except it wanted to install something at 18% not 50 like it says. Haven't messed with recovery yet though, really just need my adaway . Anyone think we'll get 5.1 on thisCode Break with the Root Coding Robot - iRobot
Go through the code line by line, observing its execution and identifying errors.Implementing error handling to handle exceptionsWhen it comes to error handling, VBA provides various tools and techniques to handle exceptions gracefully. One such tool is the On Error statement. By using this statement, you can specify what should happen when an error occurs. You can choose to display a custom error message, log the error for later analysis, or simply ignore it. The On Error statement allows you to control the program flow when an error occurs.Error handling can also involve using specific error-handling routines. These routines are triggered when a specific error occurs and allow you to perform actions to handle the exception appropriately. You can write custom error-handling routines to log errors, notify the user, or even attempt to recover from the error and continue execution. The flexibility of error handling routines gives you complete control over how errors are handled in your VBA code.It is important to note that error handling should be used judiciously. While error handling can prevent your code from crashing abruptly, it should not be used as a means to suppress errors without addressing them properly. It is crucial to identify the root cause of an error and fix it rather than simply ignoring it.In general, debugging and error handling are essential skills for successful VBA coding. By understanding common errors in VBA coding, utilizing debugging techniques, and implementing effective error handling, you can ensure that your VBA code is robust and reliable. Remember, debugging and error handling are not just about fixing errors; they are about improving the quality and stability of your code.Testing and Refining the VBA CodeTesting the VBA code with sample dataAfter writing the VBA code to automate Excel reports, the next step is testing and refiningCoding in ROOT with the horsepower of an F1
To use erasure coded pools with Ceph Block Devices and CephFS, store the data in an erasure coded pool, and the metadata in a replicated pool. For Ceph Block Devices, use the --data-pool option during image creation: Syntaxrbd create --size M|G|T --data-pool / Example$ rbd create --size 1G --data-pool ec_pool rep_pool/image01 If using erasure coded pools for CephFS, then setting the overwrites must be done in a file layout. 5.4. Erasure Code Plugins Ceph supports erasure coding with a plug-in architecture, which means you can create erasure coded pools using different types of algorithms. Ceph supports: - Jerasure (Default) 5.4.1. Jerasure Erasure Code Plugin The jerasure plug-in is the most generic and flexible plug-in. It is also the default for Ceph erasure coded pools. The jerasure plug-in encapsulates the JerasureH library. For detailed information about the parameters, see the jerasure documentation. To create a new erasure code profile using the jerasure plug-in, run the following command: ceph osd erasure-code-profile set \ plugin=jerasure \ k= \ m= \ technique= \ [crush-root=] \ [crush-failure-domain=] \ [directory=] \ [--force] Where: kDescription Each object is split in data-chunks parts, each stored on a different OSD. Type Integer Required Yes. Example 4 mDescription Compute coding chunks for each object and store them on different OSDs. The number of coding chunks is also the number of OSDs that can be down without losing data. Type Integer Required Yes. Example 2 techniqueDescription The more flexible technique is reed_sol_van; it is enough to set k and m. The cauchy_good technique can be faster but you need to choose the packetsize carefully. All of reed_sol_r6_op, liberation, blaum_roth, liber8tion are RAID6 equivalents in the sense that they can only be configured with m=2. Type String Required No. Valid Settings reed_sol_vanreed_sol_r6_opcauchy_origcauchy_goodliberationblaum_rothliber8tion Default reed_sol_van packetsizeDescription The encoding will be done on packets of bytes size at a time. Choosing the correct packet size is difficult. The jerasure documentation contains extensive information on this topic. Type Integer Required No. Default 2048 crush-rootDescription The name of the CRUSH bucket used for the first step of the rule. For instance step take default. Type String Required No. Default default crush-failure-domainDescription Ensure that no two chunks are in a bucket with the same failure domain. For instance, if the failure domain is host no two chunks will be stored on the same host. It is used to create a rule step such as step chooseleaf host. Type String Required No. Default host directoryDescription Set the directory name from which the erasure code plug-in is loaded. Type String Required No. Default /usr/lib/ceph/erasure-code --forceDescription Override an existing profile by the same name. Type String Required No. 5.4.2. Controlling CRUSH Placement The default CRUSH rule provides OSDs that are. The official app for the iRobot Root Coding Robot. Root Coding. by Root Robotics, Inc.Comments
Root is a fun and easy-to-use educational robot that teaches coding, creativity and problem-solving skills to kids from pre-readers through high school. Problem solving is as easy as 1, 2, 3. Compatible only with iPad and iPhone running iOS 10 or later. Explore your artistic sideCode Root to draw whatever you can imagine from words and letters to amazing fractal creations. Searching for inspiration? Start with some pre-made code for Explore and make incremental changes to see your artwork grow into something uniquely your own!Compose musicTransform Root into a musical instrument by coding compositions and robot melodies. Looking for more? Use the scan and play abilities to create a color guitar that plays different notes for each color it sees.Create GamesBuild games using your imagination. Race a friend by coding a Root racer. Turn your tablet or phone into a controller and use Root’s color sensors to get boosts or slow down.Blast off with your imaginationUse the magnetic attachment points on top of Root to attach your own 3D printed creations. Code Root's marker holder to make your creations come to life!Root is the only coding companion that grows with your child. Problem solving challenges slowly build in complexity as you progress through levels 1, 2, and 3.Root Pro Brochure Pair your Root coding robot with the iRobot Coding platform using Bluetooth® technology to watch your code come to life.1.Graphical Coding - Use drag-and-drop, graphical blocks to teach the fundamental logic skills of coding. No reading skills required!2. Hybrid Coding - Build coding fluency by introducing hybrid blocks that feature a mix of graphics and coding script.3. Full-Text Coding - Use full-text code to teach the structure and syntax of professional coding languages.FAQQ: What ages is Root designed for?A: Root is designed for pre-readers as young as age 4. We recommend kids age 5+ use Root.Q: What devices is Root® compatible with?A: Root is compatible with iPad and iPhone running iOS 10 or newer.iPad (4th generation) or lateriPad Air (all models)iPad Pro (all models — 9.7, 10.5, or 12.9 in)iPhone 5 or lateriPod touch (6th generation)Q: Are you COPPA Compliant?A:
2025-04-07Communicate with OSDs directly. This means that Ceph clients avoid a centralized object look-up table that could act as a single point of failure, a performance bottleneck, a connection limitation at a centralized look-up server and a physical limit to the storage cluster’s scalability. Ceph OSDs: By distributing CRUSH maps to Ceph OSDs, Ceph empowers OSDs to handle replication, backfilling and recovery. This means that the Ceph OSDs handle storage of object replicas (or coding chunks) on behalf of the Ceph client. It also means that Ceph OSDs know enough about the cluster to re-balance the cluster (backfilling) and recover from failures dynamically. 2.1.2. Establishing Failure Domains Having multiple object replicas or M erasure coding chunks helps prevent data loss, but it is not sufficient to address high availability. By reflecting the underlying physical organization of the Ceph Storage Cluster, CRUSH can model—and thereby address—potential sources of correlated device failures. By encoding the cluster’s topology into the cluster map, CRUSH placement policies can separate object replicas or erasure coding chunks across different failure domains while still maintaining the desired pseudo-random distribution. For example, to address the possibility of concurrent failures, it might be desirable to ensure that data replicas or erasure coding chunks are on devices using different shelves, racks, power supplies, controllers or physical locations. This helps to prevent data loss and allows the cluster to operate in a degraded state. 2.1.3. Establishing Performance Domains Ceph can support multiple hierarchies to separate one type of hardware performance profile from another type of hardware performance profile. For example, CRUSH can create one hierarchy for hard disk drives and another hierarchy for SSDs. Performance domains—hierarchies that take the performance profile of the underlying hardware into consideration—are increasingly popular due to the need to support different performance characteristics. Operationally, these are just CRUSH maps with more than one root type bucket. Use case examples include: Object Storage: Ceph hosts that serve as an object storage back end for S3 and Swift interfaces might take advantage of less expensive storage media such as SATA drives that might not be suitable for VMs—reducing the cost per gigabyte for object storage, while separating more economical storage hosts from more performing ones intended for storing volumes and images on cloud platforms. HTTP tends to be the bottleneck in object storage systems. Cold Storage: Systems designed for cold storage—infrequently accessed data, or data retrieval with relaxed performance requirements—might take advantage of less expensive storage media and erasure coding. However, erasure coding might require a bit of additional RAM and CPU, and thus differ in RAM and CPU requirements from a host used for object storage or VMs. SSD-backed Pools: SSDs are expensive, but they provide significant advantages
2025-04-02And when it Boot successfully you can Exit the app on your Windows PC Last edited: May 28, 2015 #7 What about custom recovery for Lollipop...?Any news? #8 Just a heads up that this root method works for the new v495 as well. Tried it out successfully today. #9 Kirek50 No. There is not any Recovery for LG v490 on Android 5.0.2 Lollipop yet.because i have a little experience on linux and coding i am trying to find ways to install CWM PhilZ recovery. When and If i find something i will inform you guys.This Thread has and will have All you Need for LG G Pad 8.0 mescalito83 It might work for many LG Models. Those Guides on this thread are tested and are working on LG v490 i don't know if all of these guides are working on other LG models that's why i don't write that this guide is working on other models. You can write if any of these guides is working on other model but first test it if it works good and then post it. Thanks. #10 Nice work you done here! I will try to root on Lollipop.I wish we could try some roms from 8.3 but i dont thinks it's possible for now. #11 Thanks zaf_4 (Ευχαριστώ)I Don't think it will work due to different hardware between those 2 devices!Πάντως άμα βγει καμία ROM για LG v490 θα την ποστάρω σε αυτό το thread #12 Patriotaki,δεν σε κατάλαβα! Ευχαριστούμε για την βοήθεια σου.Thanks for the topic, we should have one for LG G PAD 8.0 V490. I dont have any expectations for roms. I know that's different hardware but it's pitty cause nobody cares for the tablet. It's nice though that we have atleast root for lollipop. #13 Will this root method work on G pad 8.0 F from tmobile? V496Are there any roms that would be compatible too? #14 Will this root method work on G pad 8.0 F from tmobile? V496Are there any roms that would be compatible too? This root method did not work for my tmobile G Pad F 8.0 (v496). However i was able to root it by using the newest version (4.1 i believe) of kingroot (in english i might add), still trying to find a custom recovery that works. I have cwm flashed now but it's all jacked up lol Last edited: Jun 19, 2015 #16 This root method did not work for my tmobile G Pad F 8.0 (v496). However i was able to root it by using the newest version (4.1 i believe) of kingroot (in english i might add), still trying to find a custom recovery that works. I have cwm flashed now but it's all jacked up lol Really? Post #3 worked like a champ on my T-Mob v496, except it wanted to install something at 18% not 50 like it says. Haven't messed with recovery yet though, really just need my adaway . Anyone think we'll get 5.1 on this
2025-04-06Go through the code line by line, observing its execution and identifying errors.Implementing error handling to handle exceptionsWhen it comes to error handling, VBA provides various tools and techniques to handle exceptions gracefully. One such tool is the On Error statement. By using this statement, you can specify what should happen when an error occurs. You can choose to display a custom error message, log the error for later analysis, or simply ignore it. The On Error statement allows you to control the program flow when an error occurs.Error handling can also involve using specific error-handling routines. These routines are triggered when a specific error occurs and allow you to perform actions to handle the exception appropriately. You can write custom error-handling routines to log errors, notify the user, or even attempt to recover from the error and continue execution. The flexibility of error handling routines gives you complete control over how errors are handled in your VBA code.It is important to note that error handling should be used judiciously. While error handling can prevent your code from crashing abruptly, it should not be used as a means to suppress errors without addressing them properly. It is crucial to identify the root cause of an error and fix it rather than simply ignoring it.In general, debugging and error handling are essential skills for successful VBA coding. By understanding common errors in VBA coding, utilizing debugging techniques, and implementing effective error handling, you can ensure that your VBA code is robust and reliable. Remember, debugging and error handling are not just about fixing errors; they are about improving the quality and stability of your code.Testing and Refining the VBA CodeTesting the VBA code with sample dataAfter writing the VBA code to automate Excel reports, the next step is testing and refining
2025-03-29Here are the top benefits of using Zia AI-driven report creation Get instant answers to verbal or text-based questions. Drill down, change visualizations, or add AI-generated reports to dashboards instantlyno SQL or coding required. Conversational analytics Post follow-up questions to your original question and get in-depth insights into your data. Perform root cause analysis or the five whys technique using our virtual analytics assistant. Augmented insights Interpret even the most complex reports with in-depth narrative insights from Zia. This leaves you with more time to ruminate on findings and come up with actionable solutions. Contextual suggestions Context-aware suggestions that appear as you type questions make it easy to narrow down the search results and find answers quickly. AI-enabled forecasting Foresee problems, threats, or opportunities well in advance using AI-driven trend forecasting. Forecasts are built by factoring in trends, seasonality, and randomness Scenario planning Simulate what the future would look like using scenario planning. Plan and prepare to achieve the desired results regardless of changes.
2025-04-02Ideal for detecting vulnerabilities during the development phase, allowing you to address security concerns proactively. SAST tools cannot detect runtime issues since they analyze code without executing it. This means they won’t find problems like authentication failures or server misconfigurations, which require the application to be running to identify. Yes, static application security testing is effective at identifying potential vulnerabilities in an application’s source code. These tools perform white-box testing, which helps find the root causes of security flaws and provides guidance on remediation. These tools integrate seamlessly with CI/CD pipelines and popular development environments. This integration allows for continuous security checks and real-time feedback, helping your team maintain secure coding practices throughout the development process. SAST tools may produce false positives and require manual validation of results. They also might not cover every programming language or framework, so it’s crucial to choose a tool that aligns with your specific development environment and needs. What's Next? Boost your SaaS growth and leadership skills. Subscribe to our newsletter for the latest insights from CTOs and aspiring tech leaders. We'll help you scale smarter and lead stronger with guides, resources, and strategies from top experts!
2025-03-31