Author: Jackie Chen

Git broken after Upgrade to Mojave (10.14.5)


Second issue that I have found after upgrade my mac to Mojave is that Git stops working. When run git in terminal, it throws the error: xcrun: error: invalid active developer path (/Library/Developer/CommandLineTools), missing xcrun at: /Library/Developer/CommandLineTools/usr/bin/xcrun This means the command line tools of Xcode is not working properly. It needs either reset or update. … Continue reading Git broken after Upgrade to Mojave (10.14.5) →

Cannot Connect to App Store after Upgrade to Mojave (10.14.5)


Finally I have decided to upgrade my current High Sierra to Mojave to get newer version of Xcode and also to support the multiple monitors with Targus USB-C dock station. I have heard people had various issues after upgrade to Mojave, so I am a bit unsure it is worth doing it. It took me … Continue reading Cannot Connect to App Store after Upgrade to Mojave (10.14.5) →

How to find Jira issues have no certain custom field


In JQL, you can find issues that have values in a custom field or not by using: "<customfield_name>" IS EMPTY "<customfield_name>" IS NOT EMPTY But what if the issues has no such custom field? For example, we recently added a new custom field that is called 'division' to help us to understand where the work … Continue reading How to find Jira issues have no certain custom field →

2 Weeks Challenge of ‘Atlassian Certified Professional Jira Administrator’


Early this year I was thinking to get the ACP - 100 Jira Administrator certificate. Now it is close to the end of this financial year, and I still have not done it yet. May be it is the time for another 2 weeks challenge like the one I did last year. Exam Topics Advanced … Continue reading 2 Weeks Challenge of ‘Atlassian Certified Professional Jira Administrator’ →