Useful tips for everyday
What are the disadvantages of HashMap? Disadvantages of HashMap Potential of collision when 2 distinct keys generate the same hashCode() value worse the performance of…
What is unit testing WordPress? Unit testing is a level of software testing where individual units/components of software are tested. The purpose of unit tests…
What is NRF24L01 module? GENERAL DESCRIPTION. nRF24L01 is a single chip radio transceiver for the world wide 2.4 – 2.5 GHz ISM band. The transceiver…
Can you solder a pin? Step 2: Solder This is fairly self explanatory, but place the soldering iron on one side of the pin, and…
How to improve MySQL performance with InnoDB buffer pool? Percona has a lot of information about some key metrics: Tuning MySQL and the InnoDB storage…
How do you open a new line for text below above cursor change in Unix? Just pressing o then Esc whenever you need it isn’t…
How do I create a dashboard in Chrome? Add & open Chrome apps Open Chrome. Navigate to the website you want to add as an…
Does USB-C work with USB A? Backward compatible Even though you can’t physically connect a USB-C connector to a Type-A port, you can use a…
Where can I find custom custom order fields? Show in My Orders/Email – Displays the Order Field to the customer on their “My Orders” page…
How to add a custom payment method to checkout? This topic describes how to add your custom payment method to this list. To implement a…