Useful tips for everyday
How do you calculate rectified DC voltage? Let’s say the AC in is 12.6 volts RMS. To get peak we multiply 12.6 by 1.414, which…
How do you replace content in Photoshop? Choose Layer→Smart Objects→Replace Contents. In the Place dialog box, locate your new file and click the Place button.…
How to embed a node form on a page? If your node form has a file upload widget, you should add the following lines to…
Can you have 2 dimmers on the same circuit? You can only have one dimmer per group. You can put the dimmer at either location,…
How are bones attached to a skinned mesh? Bones are invisible objects inside a skinned Mesh that affect the way the Mesh is deformed during…
What is the use of nodal analysis? In electric circuits analysis, nodal analysis, node-voltage analysis, or the branch current method is a method of determining…
How to limit the visibility of a custom button? Authorization & Permissions When creating a new custom button, we should be able to limit who…
Do you do normalization separately for training and testing set? Therefore, you should perform feature normalisation over the training data. Then perform normalisation on testing…
What will happen if you connect the LED directly to the 3.3 V pin of Raspberry Pi? What will happen is the 3.3V supply will…
What is the use of SI system of measurement? The International System of Units, universally abbreviated SI (from the French Le Système International d’Unités), is…