Useful tips for everyday
Why have my lights suddenly stopped working? If the light does not work with a new bulb, check whether the circuit breaker or fuse governing…
Can a TCP server be a client? TCP controls the accuracy of data transmission. IP, or Internet Protocol, performs the actual data transfer between different…
What is rolling a fair die? When you roll a fair die you have an equal chance of getting each of the six numbers 1…
Are speakers inductive? Resonance. The moving system of the loudspeaker (including the cone, cone suspension, spider and the voice coil) has a certain mass and…
Why does my Cisco VPN keep disconnecting? The disconnections happen because of VPN client loses Dead Peer Detection (DPD), keepalives on the path. DPDs are…
What are the ways to include file in PHP? In PHP, there are two functions that are used to put the contents of a file…
Can you connect two adapters together? No, you should not connect two adapters in parallel. If there is any unbalance at all there will be…
How do I make a PDF of 10 pictures? Once you’ve set the order of your image files, tap the “PDF” button on the toolbar.…
How do I analyze a Maven project in SonarQube? Analyzing a Maven project consists of running a Maven goal: sonar:sonar from the directory that holds…
Can you have multiple image upload with one input? I wanted to have a multiple image upload form with only using one input. With the…