Misc¶
https://docs.python-guide.org/writing/gotchas/
https://stackoverflow.com/questions/101268/hidden-features-of-python
- The
inttype in Python 3 is unbounded, which means that there is no limit on the range of integer numbers that anintcan represent. However, there are still various integer related limits in Python 3 due to the interpreter's word size (sys.maxsize
Dealing With Environment Variables in Python
Things on this page are fragmentary and immature notes/thoughts of the author. Please read with your own judgement!
os.environis a dict-like object containing environment variables as keys and their values as values. You can query the value of an environment variable usingos.environ[ENV_VAR_NAME]. And you can set the value of an environemnt variable usingos.environ[ENV_VAR_NAME] = val
Rustdef Makes It Dead Simple to Call Rust in Python Notebook
Things on this page are fragmentary and immature notes/thoughts of the author. Please read with your own judgement!
Tips and Traps¶
- rustimport is a Python library which allows you to import Rust source files directly from Python! It is similar to rustdef @ GitHub but targeting use cases in Python code instead of in Jupyter/Lab notebooks.
Use Python with Google Spreadsheet
Tips on Backend Development
Things on this page are fragmentary and immature notes/thoughts of the author. Please read with your own judgement!
API
Java Backend Frameworks
spring-framework
spring-framework Spring provides everything required beyond the Java programming language for creating enterprise applications for a wide range of scenarios and …
SQL Database Client-server Protocols
Things on this page are fragmentary and immature notes/thoughts of the author. Please read with your own judgement!
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Apache Arrow Flight is the future protocol for querying Databases! It use columnar data and leverages Apache Arrow to avoid unnecessary copy of data, which makes it able to query large …