Results for “Containers & compound values”

CArray transformations

Filter an array in place with a write index ↗

C: Only retained values advance the write position.

C✓ Tested

C#Collections

Filter even numbers ↗

Use LINQ Where to keep even C# values.

C#✓ Tested

JavaCollections

Filter even numbers ↗

Use a Java stream to collect only even values.

Java✓ Tested

JavaScriptArrays

Filter even numbers ↗

Create a JavaScript array containing only even values.

JavaScript✓ Tested

Docker / ComposeContainer lifecycle

Find a named container in the created state ↗

Docker / Compose: Combine name and status filters to narrow a listing.

Docker / Compose✓ Tested

PowerShellHashtables & object records

Find differences between two collections ↗

PowerShell: Compare-Object marks reference-only values with a left arrow and difference-only values with a right arrow.

PowerShell✓ Tested

jQueryAnimation completion

Finish all queued animations immediately ↗

jQuery: finish jumps current and queued animations to their final values.

jQuery✓ Tested

Docker / ComposeContainer lifecycle

Force a disposable container to stop ↗

Docker / Compose: kill sends SIGKILL by default without a graceful shutdown interval.

Docker / Compose✓ Tested

Bash ScriptsText parsing & arithmetic

Format a numeric label with leading zeroes ↗

Bash Scripts: Use a constant printf format string and supply values as separate arguments.

Bash Scripts✓ Tested

CSmall algorithms & bit operations

Generate a bounded Fibonacci sequence ↗

C: Keep only the two previous values instead of using exponential recursive calls.

C✓ Tested

Docker / ComposeGetting Started

Give a read-only container temporary storage ↗

Docker / Compose: Give a read-only container temporary storage using a locally available Ubuntu image.

Docker / Compose✓ Tested

Docker / ComposeCompose service options

Give a read-only service writable scratch space ↗

Docker / Compose: A tmpfs mount provides temporary storage independent of the root filesystem.

Docker / Compose✓ Tested