MongoDB Atlas is the developer-friendly database used to build, scale, and run gen AI and LLM-powered apps—without needing a separate vector database. Atlas offers built-in vector search, global availability across 115+ regions, and flexible document modeling. Start building AI apps faster, all in one place.
Start Free
Our Free Plans just got better! | Auth0
With up to 25k MAUs and unlimited Okta connections, our Free Plan lets you focus on what you do best—building great apps.
You asked, we delivered! Auth0 is excited to expand our Free and Paid plans to include more options so you can focus on building, deploying, and scaling applications without having to worry about your security. Auth0 now, thank yourself later.
A handy tool designed to help beginner Astronomers.
The software Astronomy CCD Calculator uses NASA/SkyView survey resource which provides CCD images of the night sky.It helps you plan an observation by letting you play with different instruments resulting various "Fields Of View" so you can see what your camera will capture and choose the best target for the session.
A simple expression calculator for mobile phones. Four arithmetic operations and brackets are supported. Interface language - English. The calculator is written in java ME. There are two versions: for MIDP 2.1 and MIDP 1.0.
Instructions:
Press a numeric key to enter a corresponding digit.
Press [#] to enter a dot.
Press [*] to enter these symbols: +-*/()
Use "Delete" to delete symbols, use arrow keys to move the cursor.
Use "Result" to evaluate an expression.
A scuba diving calculator for mobile phones. If your mobile supports java (j2me) and you are a certified scuba diver, you can use this software to compute your pressure groups up to three dives per day, according to the US Navy tables.