Results for “Containers & compound values”
Small, practical examples. Search by task or narrow things down below.
Set several selected options
jQuery: Passing an array to val selects matching values in a multiple select.
jQuery✓ Tested
Set the open-file limit for a process
Docker / Compose: The nofile ulimit sets soft and hard file descriptor limits.
Docker / Compose✓ Tested
Share data through a named volume
Keep a file across two short-lived containers.
volume✓ Tested
Sort a vector
Sort C++ integer values in ascending order.
C++✓ Tested
Sort timestamp strings by their parsed instants
JavaScript: Compare epoch values explicitly when date strings may contain different offsets.
JavaScript✓ Tested
Sort timestamp strings by their parsed instants
TypeScript: Compare epoch values explicitly when date strings may contain different offsets.
TypeScript✓ Tested
Split comma-separated text
Split a simple comma-separated string into individual Java values.
Java✓ Tested
Start an existing container and attach to its output
Docker / Compose: create records the command; start with attach runs that existing container.
Docker / Compose✓ Tested
Stop a running container gracefully
Docker / Compose: stop sends the configured stop signal and waits before forcing termination.
Docker / Compose✓ Tested
Store an object associated with an element
jQuery: data retains JavaScript values without serializing them into HTML attributes.
jQuery✓ Tested
Supply a default for an unset Compose variable
Docker / Compose: The default interpolation form supplies a value when the variable is absent or empty.
Docker / Compose✓ Tested
Supply a non-secret configuration file
Docker / Compose: A Compose config mounts a declared file into the service.
Docker / Compose✓ Tested