Useful tips for everyday
How do I change permissions on micro SD card? Navigate to the Security tab, in the middle of the Properties window; you’ll see ‘To change…
Is Zoom H5 an audio interface? Zoom H5 4-Track Portable Recorder for Audio for Video, Music, and Podcasting, Stereo Microphones, 2 XLR/TRS Inputs, USB Audio…
How do you adjust a car horn? Inspect the horn for an adjusting dial. The dial will be on the side of the horn and…
Does image size affect resolution? Resolution is determined by the number of pixels, or dots, in a linear inch. The higher the resolution of an…
How do you saturate a BJT? A transistor goes into saturation when both the base-emitter and base-collector junctions are forward biased, basically. So if the…
How to execute a PDO query in PHP? PDO::query. Description. PDO::query() executes an SQL statement in a single function call, returning the result set (if…
How to count columns with the same ID? You need to count the value of the column value for each id: select t.id, (select count…
How do I share a wired Ethernet connection with all devices? Buy a “USB Ethernet adapter” or similar product, which will take an Ethernet cable…
Is phone a machine? Machine – an apparatus using or applying mechanical power and having several parts, each with a definite function and together performing…
How to create an object using the COM API? Details on creating objects using the COM API can be found in the dedicated page. To…