Useful tips for everyday
How a packet travels through the TCP IP stack? When the packet arrives on the receiving host, the packet travels through the TCP/IP protocol stack…
What are the dimensions of a video screen? The horizontal and vertical pixel dimensions of your format determine the frame size and aspect ratio. For…
Why is Wireshark not displaying packets? A problem you’ll likely run into is that Wireshark may not display any packets after starting a capture using…
Can you cross compiling with Ubuntu on arm? For example, to use your standard PC, most likely x86, to build something that is usable on…
How does a router know where to route packets? When a router receives a packet, the router checks its routing table to determine if the…
Do all mouses work with Mac? Mice. As with keyboards, any USB or Bluetooth mouse (including wireless mice that connect through a USB dongle) will…
How to show all categories in WooCommerce shop Page? If you haven’t already, go to WooCommerce > Settings, select the Products tab, and then choose…
What are the steps required in doing the calibration? The following steps will help you establish an instrument calibration procedure, or tune up your existing…
CAN REST API return CSV file? You can either write the CSV to the HTTP response stream and set the header there or return a…
Can we have multiple @configuration? You should be able to autowire them: @Configuration public class Conf2 { @Autowired Conf1 conf1; } Alternatively, you can autowire…