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How a Timegrapher Works (Beginner Guide)

If you’re getting into mechanical watches or watch repair, one of the first tools you’ll hear about is a timegrapher. At first glance, the screen can look confusing. You’ll see numbers like +5 s/d, 270° amplitude, 0.3 ms beat error, along with graphs and ticking sounds. But once you understand what the machine is actually measuring, a timegrapher becomes an… Read More How a Timegrapher Works (Beginner Guide)

Fixing the “[] operator not supported for strings” Error in WordPress Plugins

If you’re developing custom WordPress plugins and encounter this error in your logs: You’re likely trying to append to a variable that’s a string instead of an array. ## The Problem This error commonly occurs when using WordPress filters that expect arrays. Here’s the problematic code: The issue is that some WordPress filters might pass… Read More Fixing the “[] operator not supported for strings” Error in WordPress Plugins

How To Fix Unit Test Failures for LightningLoginFormControllerTest. testIsUsernamePasswordEnabled

Our release pipeline runs all unit test for validation and all of a sudden we are getting this error which failing the unit test. These are autogenerated codes by Salesforce so it was a head scratcher why this will suddenly fail. There are 2 possible options to fix this. Option 1 – Update the Apex… Read More How To Fix Unit Test Failures for LightningLoginFormControllerTest. testIsUsernamePasswordEnabled

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