Software developers rely on a variety of tools to get the job done, but that often means having to have a lot of software knowledge, otherwise it's going to be tough. Although we can understand the basics of Git in a few hours, it may take a long time to truly master its details and understand its breadth and depth. Every page of Head First Git gives you a more comprehensive description or explanation of what you thought you already knew. No matter your Git level, it can help you get better at using this useful tool.

PostgreSQL is a free, open-source relational database management system, known as the most successful database in the world. It has a long history dating back to 1985, started as a research project at the University of California, Berkeley. It not only supports many advanced features, but its performance can even exceed that of most databases in many application scenarios, including commercial databases. In fact, PostgreSQL has been considered one of the most popular databases in the world, one of the most admired databases by developers, and one of the databases with the strongest user demand.

The Moon and Sixpence is one of the most important full-length novels, written by William Somerset Maugham from United Kingdom and published in 1919. Based on the life of the French post-impressionist painter Paul Gauguin, the work shows the conflict between ideal and reality, spirit and matter, and has aroused the deep thinking of generations of readers.

If you like to find and collect all kinds of fine or exotic rocks and gems or professional treasure seekers, then you must have enough knowledge about them, otherwise you will miss out on a lot of exotic treasures. At this time, The Rock & Gem Book is just what you need. Meanwhile, it is also the perfect encyclopedia for young geologists to consult.

Have you ever fantasized about a dream farm where you can grow your own healthy foods, enjoy natural flavors, and relax yourself, get back to nature, so that you can live a simple, peaceful and healthy life? If you already have a vegetable garden, but you live in a city, doesn't know anything about farming. In this case, you also need a book - The Concise Guide to Self-Sufficiency. With it, a self-sufficient idyllic life would no longer be a far-fetched dream.