Useful tips for everyday
What does a MIDI sequencer do? The MIDI sequencer allows the user to record and edit a musical performance without using an audio-based input source.…
Can oscilloscope measure mains voltage? You must be very careful when measuring voltages on the mains with any measurement instrument. Trying to do the measurement…
What is cumulative flow in Scrum? The Cumulative Flow Diagram (CFD) provides typical information about status of your Scrum project: how much work is done,…
What is Event Source pattern? The Event Sourcing pattern defines an approach to handling operations on data that’s driven by a sequence of events, each…
How do you set up a donate button? Step 1: Go to your nonprofit’s Facebook Page (must be Page Admin). Step 2: Select + Add…
What is the effect of normalized data? The goal of normalization is to change the values of numeric columns in the dataset to a common…
How do you calculate a future date in Excel? The format is simple. It’s just EDATE(start_date,months). For example, if the last invoice date (1/15/2012) is…
What is isolation in testing? Electrical isolation test is performed to prevent electric shock and leakage accidents during product use, and to confirm product safety.…
How do I enable C++11 mode in my compiler? You need to add the option –std=c++11 (not c+11) to the compiler’s command line, which tells…
How do I permanently turn Night Shift on Mac? Permanently Enable macOS Night Shift Open System Preferences of your macOS. Select Displays menu. Select Night…