Useful tips for everyday
How do I delete this item? For example, this could include a search you did on Google or a website you visited on Chrome: On…
How do I send a record link in an email template in Salesforce? Add record link However, the recipient will see something like this: “https://na17.salesforce.com/001o00000031ABP.”…
How do I combine PCA and Kmeans? First, the PCA procedure is applied to the data. Using the principal components the data is mapped into…
What is an analog function? Functional analog may refer to: Functional analog (chemistry), chemical compounds that have similar physical, chemical, biochemical, or pharmacological properties. Functional…
How do I get thumbnails on Vimeo? To get the thumbnail, open the video and copy the URL from the browser address bar. Paste the…
How can I monitor network activity on my iPhone? Monitoring Your iOS Traffic Select Settings > Wi-Fi > your Wi-Fi network. Click the blue ‘i’…
How do you reverse an alpha channel? Re: How do I invert the alpha channel of an image? Add action: “Add mask” Change mask opacity…
What sketch is on my Arduino? A sketch is the name that Arduino uses for a program. It’s the unit of code that is uploaded…
What causes negative voltage? A negative voltage is a relative excess of electrons compared to some other point. If 0 V is no voltage. Negative…
How to get the type of geometry column in Postgres? The geometry_columns view takes care to remove any Z/M suffixes. (The same can be done…