- Path Params: identify a specific resource of resources
- Query Params: soft/filter resources
Example: RESTful API endpoints for an entity called Car
- GET /cars
- GET /cars/:id
Character | Meaning |
---|---|
'r' | Open for reading (default) |
'w' | Open for writing (note: truncate) |
'x' | Open for exclusive creaation (failed if the file already exists) |
'a' | Open for writing, appending to the end of file if it exists |
'b' | Binary mode |
't' | Text mode (default) |
'+' | Open for updating (reading and writing) |
Roadmap? Workflow? Trello Kanban board? Agile/Scrum?
https://www.reddit.com/r/webdev/comments/6lorr8/how_do_you_stop_yourself_rewriting_code_halfway/
who (identity) has what access (role) for which resource.
A1: Compute Engine VM instances, GKE, Cloud Storage buckets, ...
To display size, use size()
or whos
To change from column to row or vise versa, use single quote at the end of that variable: row_cell'
, col_cell'
To concatenate row-by-row: [<mx1 cell>; <nx1 cell>; <px1 cell>]
To concatenate col-by-col: [<1xm cell> <1xn cell> <1xp cell>]
(no semicolon)
Record variable-in-function to base workspace: assignin('base', "f_fexp", f) %debug
os.chdir() # Change current working dir
os.environ # Return an object, value = List of all env vars
os.environ.get() # Access env var + def value + no exception (return None)
os.environ[] # Access env var + no def + yes exception (KeyError)
os.getcwd() # Get current working dir
os.getenv() # Access env var + def value + no exception (return None)
os.listdir() # Returns a List contains files and subdirectories
os.mkdir() # Add new folder