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Results for “Text validation & encoding”

Small, practical examples. Search by task or narrow things down below.

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GoStrings & text

Compare text ignoring case

Compare text ignoring case using a complete Go program with explicit sample inputs.

Go✓ Tested
Bash ScriptsGetting Started

Compare two text values

Bash Scripts: Compare two text values with a small standalone Bash program.

Bash Scripts✓ Tested
ReactGetting Started

Control a text input

Control a text input with a small React component and explicit browser behavior.

React✓ Tested
CBinary formats & structured parsing

Convert ASCII text to lowercase safely

C: Cast to unsigned char before calling ctype functions on a possibly signed char.

C✓ Tested
CStrings

Convert ASCII text to uppercase

Convert characters with toupper while avoiding signed-char undefined behavior.

C✓ Tested
PythonGetting Started

Convert known numeric text to an integer

Python: Convert a trusted literal to an integer before adding. Validate external input before converting it.

Python✓ Tested
C#Getting Started

Convert known numeric text to an integer

C#: Convert a trusted literal to an integer before adding. Validate external input before converting it.

C#✓ Tested
JavaGetting Started

Convert known numeric text to an integer

Java: Convert a trusted literal to an integer before adding. Validate external input before converting it.

Java✓ Tested
JavaScriptGetting Started

Convert known numeric text to an integer

JavaScript: Convert a trusted literal to an integer before adding. Validate external input before converting it.

JavaScript✓ Tested
TypeScriptGetting Started

Convert known numeric text to an integer

TypeScript: Convert a trusted literal to an integer before adding. Validate external input before converting it.

TypeScript✓ Tested
C++Getting Started

Convert known numeric text to an integer

C++: Convert a trusted literal to an integer before adding. Validate external input before converting it.

C++✓ Tested
CGetting Started

Convert known numeric text to an integer

C: Convert a trusted literal to an integer before adding. Validate external input before converting it.

C✓ Tested