Results for “running”
Small, practical examples. Search by task or narrow things down below.
Calculate a cumulative integer percentage
SQL Server: Divide a running window sum by the complete total using a unique ordering key.
SQL Server✓ Tested
Calculate a cumulative integer percentage
Postgres: Divide a running window sum by the complete total using a unique ordering key.
Postgres✓ Tested
Calculate a cumulative integer percentage
SQLite: Divide a running window sum by the complete total using a unique ordering key.
SQLite✓ Tested
Calculate a cumulative sum for each position
C: Keep a running total and store each prefix result in a separate output array.
C✓ Tested
Calculate cumulative totals
Python: Use accumulate to retain the running sum after each input.
Python✓ Tested
Create nested folders
Create a folder and any missing parent folders in one call. Running the code again is safe when the folder already exists.
directory✓ Tested
Mount a host directory read-only
Expose existing files without allowing the container to change them.
bind mount✓ Tested
Preserve a failure status while an EXIT trap runs
Bash Scripts: Capture the status immediately on entry to the trap before running cleanup commands.
Bash Scripts✓ Tested
Set a working directory
Choose the default directory for later instructions and the running process.
Dockerfile✓ Tested
Show the current directory
Print the absolute path of your current working directory before running commands that depend on relative paths.
directory✓ Tested
Skip selected iterations in a loop
Bash Scripts: Continue starts the next iteration without running the remaining loop body.
Bash Scripts✓ Tested
Understand setup() and loop()
Arduino / C: See initialization run once and the main loop run repeatedly.
Arduino / C✓ Tested