Useful tips for everyday
How does autocomplete work in bash? The programmable completion feature in Bash permits typing a partial command, then pressing the [Tab] key to auto-complete the…
What is classification in RapidMiner? Classification is a technique used to predict group membership for data instances. For example, you may wish to use classification…
How to create symbolic links in command prompt? You can create symbolic links using the mklink command in a Command Prompt window as Administrator. To…
How to use CONTENTVERSION object in Salesforce? Use ContentDocument object to retrieve, query, update, and delete the latest version of a document, but not a…
How do I batch rename files in reverse order? Press Option-A (or CTl-A for you PC ludites) to select all the files. Do the rename…
What is page load timeout? This defines the amount of time that Selenium will wait for a page to load. By default, it is set…
Can odds be less than 0? “the odds of an event is the number of those who experience the event divided by the number of…
What are artifacts in software development? To put it simply, an artifact is a by-product of software development. It’s anything that is created so a…
Why do images open as index in Photoshop? “Index” is a reduced gamut or colour range. The palette consists of only the colours used in…
Is there a free app to merge two pictures together? Union is the latest photography app by Pixite that can merge multiple images into one…