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GitGetting Started

Initialize a separate practice repository

Git: Initialize a separate practice repository inside the disposable repository created by the input setup.

Git✓ Tested
jQueryGetting Started

Insert a list item at the beginning

jQuery: Learn how to insert a list item at the beginning in a complete browser example.

jQuery✓ Tested
SQLChange & combine data

Insert a row with named columns

Add a record without relying on implicit column order.

INSERT✓ Tested
jQueryInsertion & wrapping

Insert a sibling after an element

jQuery: after preserves the selected element and adds its next sibling.

jQuery✓ Tested
jQueryInsertion & wrapping

Insert a sibling before an element

jQuery: before inserts outside the selected element.

jQuery✓ Tested
jQueryInsertion & wrapping

Insert an item at the beginning

jQuery: prepend inserts before the existing children.

jQuery✓ Tested
Docker / ComposeLimits & process security

Insert Docker’s small init process

Docker / Compose: The init option adds a PID 1 process that reaps children and forwards signals.

Docker / Compose✓ Tested
SQLBulk changes & set operations

Insert only keys absent from a destination

SQL: NOT EXISTS supports a set-based missing-row insert in a single-writer example.

SQL✓ Tested
SQL ServerBulk changes & set operations

Insert only keys absent from a destination

SQL Server: NOT EXISTS supports a set-based missing-row insert in a single-writer example.

SQL Server✓ Tested
PostgresBulk changes & set operations

Insert only keys absent from a destination

Postgres: NOT EXISTS supports a set-based missing-row insert in a single-writer example.

Postgres✓ Tested
SQLiteBulk changes & set operations

Insert only keys absent from a destination

SQLite: NOT EXISTS supports a set-based missing-row insert in a single-writer example.

SQLite✓ Tested
Arduino / CGetting Started

Inspect a byte as hexadecimal

Arduino / C: Inspect a byte as hexadecimal on an Uno with the Serial Monitor set to 9600 baud.

Arduino / C✓ Tested