# \#tutorial **URL:** https://forum.uipath.com/tag/tutorial/2280.md [Latest](https://forum.uipath.com/latest.md) · [Categories](https://forum.uipath.com/categories.md) · [Tags](https://forum.uipath.com/tags.md) --- ## [🦉 🔖 \[CheatSheet\] VB.Net CheatSheet Catalogue](https://forum.uipath.com/t/cheatsheet-vb-net-cheatsheet-catalogue/359447)
**Author:** [@ppr](https://forum.uipath.com/u/ppr)\ **Replies:** 1\ **Last updated:** [August 20, 2025, 7:00pm UTC](https://forum.uipath.com/t/cheatsheet-vb-net-cheatsheet-catalogue/359447 "2025-08-20T19:00:13Z")
This topic references the different CheatSheets related to VB.Net It will be updated on new published CheatSheets as well. Regular Expressions - RegEx File System API String Manipulations / Functions About the C… --- ## [How to Execute an UiPath Robot from SAP eCATT](https://forum.uipath.com/t/how-to-execute-an-uipath-robot-from-sap-ecatt/95774)
**Author:** [@StefanSchnell](https://forum.uipath.com/u/StefanSchnell)\ **Replies:** 0\ **Last updated:** [February 16, 2019, 6:27am UTC](https://forum.uipath.com/t/how-to-execute-an-uipath-robot-from-sap-ecatt/95774 "2019-02-16T06:27:24Z")
In different posts here I presented a few examples how to use SAP in the context of UiPath. In this post I will describe the way visa-versa. That means this example shows how to use an UiPath bot from SAP eCATT. The comm… --- ## [How I Managed a Memory Leak in a Legacy Application (VB Invoke Code)](https://forum.uipath.com/t/how-i-managed-a-memory-leak-in-a-legacy-application-vb-invoke-code/2839106)
**Author:** [@Gtzikas](https://forum.uipath.com/u/Gtzikas)\ **Replies:** 0\ **Last updated:** [June 3, 2025, 2:05am UTC](https://forum.uipath.com/t/how-i-managed-a-memory-leak-in-a-legacy-application-vb-invoke-code/2839106 "2025-06-03T02:05:25Z")
Hi Everyone! I wanted to share a lightweight solution I created to check memory consumption for a specific process. In my use case, the application being automated is notorious for having memory leaks resulting in inco… --- ## [🚑 🆘 \[FirstAid\] O365 Classic - Microsoft 356 Scope - GeneralException](https://forum.uipath.com/t/firstaid-o365-classic-microsoft-356-scope-generalexception/718055)
**Author:** [@ppr](https://forum.uipath.com/u/ppr)\ **Replies:** 2\ **Last updated:** [May 23, 2025, 2:42am UTC](https://forum.uipath.com/t/firstaid-o365-classic-microsoft-356-scope-generalexception/718055 "2025-05-23T02:42:08Z")
This FirstAid Tutorial will describe how a generalException EXCEPTION thrown by / within a Microsoft O365 Scope can be handled. Introduction If the package UiPath.MicrosoftOffice365.Activities is updated or remodelled… --- ## [Tip: How to use Late Binding](https://forum.uipath.com/t/tip-how-to-use-late-binding/283691)
**Author:** [@StefanSchnell](https://forum.uipath.com/u/StefanSchnell)\ **Replies:** 1\ **Last updated:** [September 7, 2021, 4:25am UTC](https://forum.uipath.com/t/tip-how-to-use-late-binding/283691 "2021-09-07T04:25:12Z")
Late Binding is a mechanism to invoke methods from objects at the runtime of a program. We know this calling method mainly from the Component Object Method (COM) environment. Based on my approach to using the Win32 API I… --- ## [How to Use Node.js with JavaScript in Combination with UiPath](https://forum.uipath.com/t/how-to-use-node-js-with-javascript-in-combination-with-uipath/471987)
**Author:** [@StefanSchnell](https://forum.uipath.com/u/StefanSchnell)\ **Replies:** 9\ **Last updated:** [February 4, 2025, 9:27am UTC](https://forum.uipath.com/t/how-to-use-node-js-with-javascript-in-combination-with-uipath/471987 "2025-02-04T09:27:27Z")
Node.js is a JavaScript runtime environment on Chrome V8 engine. JavaScript is a very common and used programming language from many programmers around the world. A variety of packages are offered for Node.js that provid… --- ## [How to create RPM repository](https://forum.uipath.com/t/how-to-create-rpm-repository/807228)
**Author:** [@Minoh\_Kang](https://forum.uipath.com/u/Minoh_Kang)\ **Replies:** 0\ **Last updated:** [January 7, 2025, 2:23pm UTC](https://forum.uipath.com/t/how-to-create-rpm-repository/807228 "2025-01-07T14:23:36Z")
오프라인 환경에서 Automation Suite를 설치할 때 종종 RHEL RPM repository 접근조차 불가능한 경우가 있습니다. 이럴 때에는 podman 등 Automation Suite 설치에 필요한 RPM 패키지들을 찾아서 다운로드하여 하나씩 설치해야 합니다. yum install /path/to/package.rpm 패키지의 개수가 적을 때에는 하나씩 설치해도 어렵지 않… --- ## [HowTo - Create Diagrams in a UiPath Community Forum Post](https://forum.uipath.com/t/howto-create-diagrams-in-a-uipath-community-forum-post/783229)
**Author:** [@jeevith](https://forum.uipath.com/u/jeevith)\ **Replies:** 0\ **Last updated:** [December 2, 2024, 9:17am UTC](https://forum.uipath.com/t/howto-create-diagrams-in-a-uipath-community-forum-post/783229 "2024-12-02T09:17:31Z")
A picture is worth a thousand words In this post, I will demonstrate how you can improve the content of your posts by including diagrams in the UiPath Community Forum. The main use-case would be to supplement your po… --- ## [HowTo - Automate Azure DevOps Project Creation](https://forum.uipath.com/t/howto-automate-azure-devops-project-creation/782754)
**Author:** [@jeevith](https://forum.uipath.com/u/jeevith)\ **Replies:** 0\ **Last updated:** [November 28, 2024, 11:37pm UTC](https://forum.uipath.com/t/howto-automate-azure-devops-project-creation/782754 "2024-11-28T23:37:22Z")
TL;DR My aim with this post is to demonstrate and share a PowerShell script I developed for my team to minimize the time required to set up CI pipelines and other objects in an Azure DevOps project. The script is availa… --- ## [UiPath Programming Languages Integrations Scenarios](https://forum.uipath.com/t/uipath-programming-languages-integrations-scenarios/358472)
**Author:** [@StefanSchnell](https://forum.uipath.com/u/StefanSchnell)\ **Replies:** 2\ **Last updated:** [November 26, 2024, 4:27pm UTC](https://forum.uipath.com/t/uipath-programming-languages-integrations-scenarios/358472 "2024-11-26T16:27:07Z")
The UiPath RPA platform offers many possibilities to realize automation workflows. One aspect is the integration of existing programs created with different programming languages. In this post I would like to pick out ex… --- ## [Code Generator for the Invoke Code Activity to use SAP RFC Function Modules Easily](https://forum.uipath.com/t/code-generator-for-the-invoke-code-activity-to-use-sap-rfc-function-modules-easily/285563)
**Author:** [@StefanSchnell](https://forum.uipath.com/u/StefanSchnell)\ **Replies:** 29\ **Last updated:** [September 30, 2024, 4:42am UTC](https://forum.uipath.com/t/code-generator-for-the-invoke-code-activity-to-use-sap-rfc-function-modules-easily/285563 "2024-09-30T04:42:35Z")
Complex activities can be simplified considerably by using of clever selection criteria. One example is the UiPath BAPI activity, for the SAP remote enabled function modules (RFM), with a business application programming… --- ## [How to use SAP NCo from SAP GUI for Windows Installation with Invoke Code Activity](https://forum.uipath.com/t/how-to-use-sap-nco-from-sap-gui-for-windows-installation-with-invoke-code-activity/276615)
**Author:** [@StefanSchnell](https://forum.uipath.com/u/StefanSchnell)\ **Replies:** 5\ **Last updated:** [September 13, 2024, 4:11pm UTC](https://forum.uipath.com/t/how-to-use-sap-nco-from-sap-gui-for-windows-installation-with-invoke-code-activity/276615 "2024-09-13T16:11:47Z")
With the installation of the SAP GUI for Windows release 7.60 or higher the SAP dotNET Connector NCo is also installed. NCo offers the possibility to use remote enabled function modules (RFC) with dotNET, and therefore a… --- ## [\[HowTo\] LINQ - About # Comparers](https://forum.uipath.com/t/howto-linq-about-comparers/765729)
**Author:** [@ppr](https://forum.uipath.com/u/ppr)\ **Replies:** 0\ **Last updated:** [September 9, 2024, 1:19pm UTC](https://forum.uipath.com/t/howto-linq-about-comparers/765729 "2024-09-09T13:19:52Z")
This HowTo introduces the role of Comparers in a LINQ statement Introduction LINQ provides various operators that are used to evaluate the elements in a set of items. The elements are compared with each other for this… --- ## [\[HowTo\] LINQ - First Start # Contains Operator](https://forum.uipath.com/t/howto-linq-first-start-contains-operator/567627)
**Author:** [@ppr](https://forum.uipath.com/u/ppr)\ **Replies:** 0\ **Last updated:** [July 27, 2023, 6:07pm UTC](https://forum.uipath.com/t/howto-linq-first-start-contains-operator/567627 "2023-07-27T18:07:14Z")
This HowTo introduces the Contains operator Contains Operator The Contains Operator from LINQ will check if a particular item is present within a set of items and will return true (when present) or false (when not pre… --- ## [Tutorial How To Solve Image Text Captcha On UiPath](https://forum.uipath.com/t/tutorial-how-to-solve-image-text-captcha-on-uipath/762664)
**Author:** [@wahyumrizqi](https://forum.uipath.com/u/wahyumrizqi)\ **Replies:** 0\ **Last updated:** [August 27, 2024, 8:38am UTC](https://forum.uipath.com/t/tutorial-how-to-solve-image-text-captcha-on-uipath/762664 "2024-08-27T08:38:36Z")
Hi Everyone, I hope you are doing well today. i just wanna share, this is my first time video to record full tutorial on UiPath. This video will help you to Solve Image Text Captcha on UiPath with help from 2Captcha A… --- ## [Document Understanding - Generative Extractor - Datatable as Input/Output](https://forum.uipath.com/t/document-understanding-generative-extractor-datatable-as-input-output/760258)
**Author:** [@Carlos\_Patricio2](https://forum.uipath.com/u/Carlos_Patricio2)\ **Replies:** 0\ **Last updated:** [August 15, 2024, 9:10am UTC](https://forum.uipath.com/t/document-understanding-generative-extractor-datatable-as-input-output/760258 "2024-08-15T09:10:34Z")
Hello! Here we can see a quick example to use a Datatable to send the questions to the Generative Extractor. The Extract Document Data activity doesn’t allow to have a dynamic number of questions, so we can use a Json … --- ## [Tip: How to use Win32 API Calls or Win32 DLL Functions](https://forum.uipath.com/t/tip-how-to-use-win32-api-calls-or-win32-dll-functions/283208)
**Author:** [@StefanSchnell](https://forum.uipath.com/u/StefanSchnell)\ **Replies:** 3\ **Last updated:** [December 2, 2021, 3:57am UTC](https://forum.uipath.com/t/tip-how-to-use-win32-api-calls-or-win32-dll-functions/283208 "2021-12-02T03:57:58Z")
In the last days I was looking for a way to realize Win32 API calls without additional packages. Surely this is a rather rare requirement, since almost everything can be handled via the dotNET framework. However, sometim… --- ## [How to Check if Program is Installed](https://forum.uipath.com/t/how-to-check-if-program-is-installed/445514)
**Author:** [@StefanSchnell](https://forum.uipath.com/u/StefanSchnell)\ **Replies:** 6\ **Last updated:** [June 19, 2024, 7:23am UTC](https://forum.uipath.com/t/how-to-check-if-program-is-installed/445514 "2024-06-19T07:23:29Z")
RPA primary simulates user inputs in software applications or uses API calls. To be able to perform this operation at all, these software applications, additional tools and programming languages are required on the robot… --- ## [New Educational Channel for UiPath Beginners in Arabic (Moroccan Dialect)](https://forum.uipath.com/t/new-educational-channel-for-uipath-beginners-in-arabic-moroccan-dialect/748200)
**Author:** [@imad-pro](https://forum.uipath.com/u/imad-pro)\ **Replies:** 0\ **Last updated:** [June 18, 2024, 4:01pm UTC](https://forum.uipath.com/t/new-educational-channel-for-uipath-beginners-in-arabic-moroccan-dialect/748200 "2024-06-18T16:01:49Z")
have created an educational channel providing full tutorials in Arabic for beginners, using the Moroccan dialect. :link: YouTube channel link: https://www.youtube.com/channel/UCK2ylB8N7-CQs4TIUF6nEHw?sub\_confirmation=1 … --- ## [\[HowTo\] LINQ - First Start # Where Operator](https://forum.uipath.com/t/howto-linq-first-start-where-operator/464108)
**Author:** [@ppr](https://forum.uipath.com/u/ppr)\ **Replies:** 0\ **Last updated:** [August 10, 2022, 12:05pm UTC](https://forum.uipath.com/t/howto-linq-first-start-where-operator/464108 "2022-08-10T12:05:14Z")
This HowTo introduces how to use the Where operator. Introduction The Where operator is used for filtering. For the filtering, a condition is provided. All items matching this condition will pass the filter and will be… --- ## [Utilizing ML Skills in UiPath Studio: Sentiment Analysis in Action | Part 4 | AI Center Series](https://forum.uipath.com/t/utilizing-ml-skills-in-uipath-studio-sentiment-analysis-in-action-part-4-ai-center-series/735460)
**Author:** [@rajneesh94](https://forum.uipath.com/u/rajneesh94)\ **Replies:** 0\ **Last updated:** [April 18, 2024, 12:22pm UTC](https://forum.uipath.com/t/utilizing-ml-skills-in-uipath-studio-sentiment-analysis-in-action-part-4-ai-center-series/735460 "2024-04-18T12:22:22Z")
:rocket: New Video Drop Continuing from the previous installment, here is the latest video in the UiPath AI Center series! :movie\_camera::sparkles: In this episode, we take a deep dive into the integratio… --- ## [🚑 🆘 \[FirstAid\] - Topic Catalogue](https://forum.uipath.com/t/firstaid-topic-catalogue/702467)
**Author:** [@ppr](https://forum.uipath.com/u/ppr)\ **Replies:** 0\ **Last updated:** [November 27, 2023, 11:13am UTC](https://forum.uipath.com/t/firstaid-topic-catalogue/702467 "2023-11-27T11:13:04Z")
This topic indexes the various \[FirstAid\] topics. It is also updated when new \[FirstAid\] topics are published. FirstAid List Data Table Summary Link Keywords This FirstAid tutorial describes how to handle the … --- ## [UiPath Mobile Automation iOS Device Connection Guide](https://forum.uipath.com/t/uipath-mobile-automation-ios-device-connection-guide/702373)
**Author:** [@Jun1](https://forum.uipath.com/u/Jun1)\ **Replies:** 0\ **Last updated:** [November 27, 2023, 7:27am UTC](https://forum.uipath.com/t/uipath-mobile-automation-ios-device-connection-guide/702373 "2023-11-27T07:27:38Z")
Introduction I couldn’t connect even after following the steps in UiPath’s official documentation. Additionally, mobile testing webinars on Youtube use cloud services such as Sauce Labs and BrowserStack, so information i… --- ## [How to execute Chrome/Edge/Firefox automation in PiP without interrupting your work in the main session](https://forum.uipath.com/t/how-to-execute-chrome-edge-firefox-automation-in-pip-without-interrupting-your-work-in-the-main-session/398012)
**Author:** [@gheorghestan](https://forum.uipath.com/u/gheorghestan)\ **Replies:** 1\ **Last updated:** [November 28, 2023, 10:26am UTC](https://forum.uipath.com/t/how-to-execute-chrome-edge-firefox-automation-in-pip-without-interrupting-your-work-in-the-main-session/398012 "2023-11-28T10:26:06Z")
When executing web automation with Chrome/Edge/Firefox browsers in the child session of a PictureInPicture (PiP) mode and you want to continue using the browser in the main session, please know that both Chrome and Edge … --- ## [🚑 🆘 \[FirstAid\] For Each Activity - Forcing TypeArgument](https://forum.uipath.com/t/firstaid-for-each-activity-forcing-typeargument/571860)
**Author:** [@ppr](https://forum.uipath.com/u/ppr)\ **Replies:** 0\ **Last updated:** [August 10, 2023, 11:38am UTC](https://forum.uipath.com/t/firstaid-for-each-activity-forcing-typeargument/571860 "2023-08-10T11:38:20Z")
This FirstAid Tutorial will describe how the auto calculated typeargument of a for each activity can be forced Introduction In newer versions, the TypeArgument of the For each activity is automatically derived and is … --- ## [UiPath - RPA Core Roles / CoE (Center of Excellence) Roles](https://forum.uipath.com/t/uipath-rpa-core-roles-coe-center-of-excellence-roles/700987)
**Author:** [@Syb](https://forum.uipath.com/u/Syb)\ **Replies:** 0\ **Last updated:** [November 20, 2023, 9:02am UTC](https://forum.uipath.com/t/uipath-rpa-core-roles-coe-center-of-excellence-roles/700987 "2023-11-20T09:02:40Z")
UiPath - RPA Core Roles / CoE (Center of Excellence) Roles :rocket: If there is something you see that is missing or incorrect, you can send me a message on LinkedIn or reply to the topic. Please do not forget to vote … --- ## [How to use Java Selenium in Combination with UiPath](https://forum.uipath.com/t/how-to-use-java-selenium-in-combination-with-uipath/313331)
**Author:** [@StefanSchnell](https://forum.uipath.com/u/StefanSchnell)\ **Replies:** 1\ **Last updated:** [November 14, 2023, 8:54am UTC](https://forum.uipath.com/t/how-to-use-java-selenium-in-combination-with-uipath/313331 "2023-11-14T08:54:35Z")
Based on my approach about the using of JShell (Java REPL) here, an integration scenario of Java source code into UiPath, now an use case to integrate Java Selenium regression automation tests. Selenium is a portable fra… --- ## [Türkçe(Turkish) - UiPath Orchestrator Standalone (On-Prem) Upgrade Guide / Checklist](https://forum.uipath.com/t/turkce-turkish-uipath-orchestrator-standalone-on-prem-upgrade-guide-checklist/689754)
**Author:** [@Syb](https://forum.uipath.com/u/Syb)\ **Replies:** 0\ **Last updated:** [November 10, 2023, 2:02pm UTC](https://forum.uipath.com/t/turkce-turkish-uipath-orchestrator-standalone-on-prem-upgrade-guide-checklist/689754 "2023-11-10T14:02:44Z")
UiPath Orchestrator Standalone(On-Prem) Upgrade Guide/Checklist :rocket: You can go to this topic for the English Guide (İngilizce Rehber için bu konuya gidebilirsiniz) : Umarım Orchestrator’ı yükseltecekler içi… --- ## [UiPath Orchestrator Standalone (On-Prem) Upgrade Guide / Checklist](https://forum.uipath.com/t/uipath-orchestrator-standalone-on-prem-upgrade-guide-checklist/688007)
**Author:** [@Syb](https://forum.uipath.com/u/Syb)\ **Replies:** 0\ **Last updated:** [November 9, 2023, 3:15pm UTC](https://forum.uipath.com/t/uipath-orchestrator-standalone-on-prem-upgrade-guide-checklist/688007 "2023-11-09T15:15:28Z")
UiPath Orchestrator Standalone(On-Prem) Upgrade Guide/Checklist :rocket: I hope it will be useful for those who will upgrade Orchestrator, please do not forget to vote and like the topic. :pray: If there is somethin… --- ## [Tip: How to use the Current Version of PowerShell Core](https://forum.uipath.com/t/tip-how-to-use-the-current-version-of-powershell-core/466330)
**Author:** [@StefanSchnell](https://forum.uipath.com/u/StefanSchnell)\ **Replies:** 1\ **Last updated:** [October 23, 2023, 3:33pm UTC](https://forum.uipath.com/t/tip-how-to-use-the-current-version-of-powershell-core/466330 "2023-10-23T15:33:50Z")
The installation of UiPath Studio or Robot contains Microsoft PowerShell Core. On this way you can use PowerShell Core in Windows compatibility mode (x64) without additional software installation. The advantage of this a… [Next page](https://forum.uipath.com/tag/tutorial/2280.md?match_all_tags=true&page=1&tags%5B%5D=tutorial)