Experience Weird Access Violation? Maybe a Race Condition Problem

Recently, I am working on a native memory crash issue because of access violation. I have seen a lot of access violation which are caused by heap corruption before, while this issue looks so weird which even make me feel it could be a hardware (CPU) problem. Finally, I am able to confirm it is…

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Debug ASP.NET Core via lldb on Ubuntu

I have been using Windbg and SOS for several years and they are really good tools to perform .Net deep debugging. With the newly released cross platform .NET Core, is there a similar way to make the same? Surely Windbg and SOS don’t apply to this scenario. Fortunately, the .NET Core team has been porting the…

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Figure Out the Line of Code When PowerShell Hangs

When executing Powershell script, there could be slowness or hang issue. In order to solve this kind of problems, what can we do? Ideally, we can just add more log and run the script again to reproduce the problem. While, in some condition, the script is just running in production environment and the log is…

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Use SQL Server as DSC Pull Server Backend?

Recently, I am working on a request to check the possibility to use SQL Server as Powershell DSC Pull Server’s backend. As DSC server supports both of ESENT DB and MDB which is connected by OleDB provider, I plan to use OleDB to connect my SQL Server as well. While, after everything configured, I got…

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Debug protractor script in Visual Studio Code

Selenium is a popular open source project to support web end-to-end automation, especially it supports multiple programming languages, such as C#, Java and Python etc. Protractor is based on selenium webdriverjs and provides progamming support from JavaScript approach. Protractor has handy element location support for angularjs, this has made it very popular. As protractor is based…

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Use Procdump to troubleshoot white screen issue of Bonobo git server

Bonobo git server is a handy open source project to setup self hosted git server easily in IIS for Windows platform, while in some machines, the home page could be white screen without displaying correctly. This is a common situation when we are working on 3rd or open source project because not familiar with the…

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