Useful tips for everyday
How do I schedule a Linux command? How to schedule one-time jobs in Linux Run the at command with the date or time when you…
What is shader branching? Since the GPU relies on many parallel calculations being executable at once, branches force the GPU to waste time executing the…
Is https cache encrypted? No, it’s not possible to cache https directly. The whole communication between the client and the server is encrypted. A proxy…
How do you stop streaks on your windshield? Preventing Streaking. Use a water-repellant treatment. There are a variety of water-repellant treatments such as Rain-X that…
How do I replicate a chart in Excel? Select the Excel chart (single click) and then right click to choose Copy. Move to a different…
How do you convert a floating number to binary? Converting Floating-Point Decimal to binary32 Step 1: Determine Sign. Step 2: Convert the Integral Portion to…
How do I open a CSS file on a Mac? 1 Answer Select a CSS file. Press Cmd-I, or right-click and select “Get Info” In…
How do you find the last two digits of a string? Simply replace ‘4’ with desired number. For example, to get last two characters of…
How do I SSO into a community in Salesforce? How to configure SSO for a Salesforce Community site Log into your Salesforce instance as an…
How to validate an IP address in Bash? In the function valid_ip, the if statement uses a regular expression to make sure the subject IP…