Useful tips for everyday
How do I get past Internet Recovery on Mac? Answer: A: Restart the computer holding down the command – option/alt – P – R keys…
Can a .exe file be a virus? An EXE infector can be memory resident and non-memory resident. Memory resident viruses stay active in memory, trap…
What are the expected earnings of a simple dice game? Suppose you have only two rolls of dice. then your best strategy would be to…
Does PNG save opacity? Alpha transparency is supported in the PNG format; the transparency information is stored in a separate channel, the Alpha channel. Note.…
Where are WordPress pages in database? In summary, wordpress pages are stored in your database in a table named “wp_posts” and all other wordpress templates…
How do you find the candidate key from functional dependencies? The candidate key can be determined from given set of functional dependency in a relation.…
How to serialize and deserialize JSON using C #-.NET? You can specify case-insensitivity. If the JSON contains a value for a read-only property, the value…
What do I set my multimeter to check car battery? For testing the electrical output from a vehicle battery, the multimeter dial should be turned…
Can you use a stereo jack for mono guitar? You can use a stereo cable for guitar. This type of cable will not damage your…
How to echo an array in a shell? Index in shell arrays starts from 0. So, if you want to write just first element, you…