Results for “Text validation & formatting”
Small, practical examples. Search by task or narrow things down below.
Create an array of text values
PowerShell: Create an array of text values using PowerShell 7.
PowerShell✓ Tested
Display a label in uppercase without changing its text
CSS: Text-transform changes visual casing while preserving the DOM’s source text.
CSS✓ Tested
Display a specific reactive validation error
Display a specific reactive validation error with a standalone Angular component and explicit browser behavior.
Angular✓ Tested
Display code as text
Escape angle brackets in preformatted HTML code samples.
HTML✓ Tested
Display reserved characters as text
HTML: Learn how to display reserved characters as text in a complete browser example.
HTML✓ Tested
Display untrusted-looking text without HTML execution
Display untrusted-looking text without HTML execution with a standalone Angular component and explicit browser behavior.
Angular✓ Tested
Encode and decode Base64 text
Encode and decode Base64 text using a complete Go program with explicit sample inputs.
Go✓ Tested
Encode and decode UTF-8 text with Base64
PowerShell: Convert the string to bytes explicitly before Base64 encoding.
PowerShell✓ Tested
Escape plain text before placing it in HTML
PowerShell: HtmlEncode converts HTML delimiters to entities in ordinary text contexts.
PowerShell✓ Tested
Escape text for an HTML context
C#: HtmlEncode converts markup delimiters in plain text before rendering it as HTML content.
C#✓ Tested
Exclude files from the build context
Docker / Compose: A dockerignore file prevents selected local files from being copied.
Docker / Compose✓ Tested
Expand an abbreviation with explanatory text
HTML: The title attribute supplies the full form while nearby text remains useful without hovering.
HTML✓ Tested