Thumbnail | How DNS servers work

How DNS servers work

Understanding what a DNS record is and what each part of an entry represents is vital to understanding what your DNS records are doing and why they behave the way they do. Knowing where your record is pointing and what the TTL is set to is important in knowing when to expect your changes to take effect and begin working.

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Thumbnail | Stashing files in Git repository

Stashing files in Git repository

Main power and advantage of Git are mostly branches. We are using them to work on different tasks at the same time. When you've been working on part of your project, things are in a messy state and you want to switch branches for a bit to work on something else. The problem is, you don't want to do a commit of half-done work just so you can get bac...

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