Useful tips for everyday
Why is my Google ranking so low? A dramatic Google ranking drop can be caused by many factors, such as for instance content changes, an…
How do you write a software design specification? The anatomy of a software design document Overview and stakeholders. The title of your design document and…
What kind of font do you use for math? For instance, it’s customary to represent real numbers with a blackboard bold font, or topological spaces…
What type of files can be stored in a directory? A directory can contain one or more files of any type and can even store…
What is the ugliest Christmas tree in the world? Rome’s annual Christmas tree has been dubbed the ‘saddest in the world’ with drooping limbs, lackluster…
How do you add sprites to phaser? Loading the sprite sheet in Phaser function preload() { this.load.multiatlas(‘cityscene’, ‘assets/cityscene.json’, ‘assets’); } function create () { var…
What is sudo OS? The sudo command allows you to run programs with the security privileges of another user (by default, as the superuser). It…
What is the difference between dnf update and upgrade? “update” is just a deprecated alias for “upgrade”, they do exactly the same thing. Deprecated alias…
How to add parent record with its children Records in EF Core? Entity Parent P has children C1, and C2 in a one-to-one relationship. Trying…
What is surface imperfection? A surface imperfection is an unwanted difference in depth, height or structure to the surrounding area. For example: a scratch, which…