Useful tips for everyday
Can I write my own encryption? As said by others, designing a new encryption algorithm is very risky business. This being said, writing code for…
What grant all privileges? To GRANT ALL privileges to a user , allowing that user full control over a specific database , use the following…
What is vertically centered? Vertical Alignment Types Bottom-aligned text is aligned to do the same with the bottom margin. Centered text is aligned so that…
What are call back methods? Android Callback Listeners Example: Android maintains the interaction between the end-user and the application using the widely used Listener Design…
How do you find L and U in LU decomposition? A square matrix A can be decomposed into two square matrices L and U such…
What is considered an abandoned cart? Shopping cart abandonment is when a potential customer starts a check out process for an online order but drops…
How do I comment on a trello card? You can add comments to a card via the “Write a comment” text box in the “Activity”…
How to access owner custom fields in a soql query? Today I came across a problem with accessing Owner custom fields (for the User object…
What is terminal block in electrical? A terminal block is a modular, insulated block that secures two or more wires together. Factories use terminal blocks…
Why does my Mac battery say its charging when its not? The Battery Status menu on your Mac notebook might say “Not Charging,” even if…