Useful tips for everyday
How do I connect my IP phone to a switch? Plug the VoIP phone into the PoE switch like normal. Then have the port from…
What is difference between Type 1 and Type 2 error? Type 1 error, in statistical hypothesis testing, is the error caused by rejecting a null…
How will you test whether you can restore from your backups? Spot checking file system backups Create a temporary folder called “test-restore” and use your…
How do you select and insert? The SQL INSERT INTO SELECT Statement The INSERT INTO SELECT statement copies data from one table and inserts it…
What is netfilter Ubuntu? The Linux kernel in Ubuntu provides a packet filtering system called netfilter, and the traditional interface for manipulating netfilter are the…
How can I increase my BLE range? Getting even more BLE range It’s possible to add a lot more power and maybe a bit or…
Can you install Linux on Android tablet? In almost all cases, your phone, tablet, or even Android TV box can run a Linux desktop environment.…
Which is the default encoding for PyPI shapefiles? Most shapefiles are written in UTF-8 encoding, PyShp’s default encoding, so in most cases you don’t have…
What is a PNP transistor and how does it work and what is it used for? The PNP transistor is a type of transistor in…
Is JavaScript used for coding games? JavaScript can be used to make games using a variety of platforms and tools. Both 2d and 3d libraries…