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Results for “Strings & literal text”

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JavaScriptGetting Started

Measure a short text value

JavaScript: Read the length of an ASCII string. Non-ASCII text may use multiple code units or bytes depending on the language.

JavaScript✓ Tested
TypeScriptGetting Started

Measure a short text value

TypeScript: Read the length of an ASCII string. Non-ASCII text may use multiple code units or bytes depending on the language.

TypeScript✓ Tested
C++Getting Started

Measure a short text value

C++: Read the length of an ASCII string. Non-ASCII text may use multiple code units or bytes depending on the language.

C++✓ Tested
CGetting Started

Measure a short text value

C: Read the length of an ASCII string. Non-ASCII text may use multiple code units or bytes depending on the language.

C✓ Tested
C#JSON & binary formats

Measure the byte length of UTF-8 text

C#: Character count and encoded byte count can differ for non-ASCII text.

C#✓ Tested
SQLText cleanup & matching

Measure the length of ordinary text

SQL: Use the engine’s text-length function; this ASCII example has no trailing spaces.

SQL✓ Tested
SQL ServerText cleanup & matching

Measure the length of ordinary text

SQL Server: Use the engine’s text-length function; this ASCII example has no trailing spaces.

SQL Server✓ Tested
PostgresText cleanup & matching

Measure the length of ordinary text

Postgres: Use the engine’s text-length function; this ASCII example has no trailing spaces.

Postgres✓ Tested
SQLiteText cleanup & matching

Measure the length of ordinary text

SQLite: Use the engine’s text-length function; this ASCII example has no trailing spaces.

SQLite✓ Tested
jQueryEvents

Mirror input text

Update a result as the user types using a jQuery input event.

jQuery✓ Tested
HTMLImages & embedded documents

Name a meaningful image with alternative text

HTML: Alt supplies an accessible text alternative describing the image’s purpose.

HTML✓ Tested
SQLText cleanup & matching

Normalize ASCII text to lowercase

SQL: LOWER is useful for display normalization; indexed case-insensitive search depends on the database collation and schema.

SQL✓ Tested