Useful tips for everyday
Does PDF use CMYK? 1 Correct answer. PDF files are not RGB or CMYK – every page object can have whatever color space it wants,…
Why is my Wi-Fi showing the wrong location? Go into your Settings, Connections, Location, and make sure the following are set: The Location slider is…
Can a variable be named anything? Variable names can be arbitrarily long. They can contain both letters and digits, but they have to begin with…
When to auto populate a lookup field based on a field value? Now when the user enters a shipping customer number in the order item…
How to create shared virtual IP using pacemaker? Create a cluster IP resource using pcs from one of your cluster nodes. Ping the newly created…
Do stealth planes have contrails? Contrails would be a dead giveaway for a stealth aircraft. At typical contrail-friendly altitudes, between about 28,000 and 40,000 feet,…
Can you edit byte code in Java? Javassist is a bytecode instrumentation library that allows you to modify bytecode injecting Java code that will be…
Is summation and integration same? Summation- Sum of a small numbers of large quantities. Integration- Sum of a large numbers of small quantities. The Summation…
How do I enable snap on openSUSE? Installing snap on openSUSE Add the repository. You need first add the snappy repository from the terminal. Install…
What are encrypted files on SD card? Encrypting the data on your microSD card adds an extra layer of security. It locks the information on…