Results for “Text validation & encoding”
Small, practical examples. Search by task or narrow things down below.
Write text to a new practice file
Linux Commands: Write text to a new practice file using GNU/Linux commands in an empty practice directory.
Linux Commands✓ Tested
Write UTF-8 text to a file
Save a string without adding an extra newline.
Set-Content✓ Tested
Accept one typed value at a time from a pipeline
PowerShell: An advanced function uses process to handle each pipeline item.
PowerShell✓ Tested
Accumulate pipeline input across begin process and end
PowerShell: Keep initialization and final output separate from per-item work.
PowerShell✓ Tested
Bind a multiline notes field
Bind a multiline notes field with a standalone Angular component and explicit browser behavior.
Angular✓ Tested
Branch on whether a pattern exists
Linux Commands: Use grep -q in a conditional so an ordinary no-match result is not an unhandled failure.
Linux Commands✓ Tested
Build a URL query string from values
JavaScript: URLSearchParams handles query escaping and repeated parameter appends.
JavaScript✓ Tested
Build a URL query string from values
TypeScript: URLSearchParams handles query escaping and repeated parameter appends.
TypeScript✓ Tested
Calculate a page count with ceiling division
JavaScript: Use Math.ceil for a nonnegative item count and a positive page size.
JavaScript✓ Tested
Calculate a page count with ceiling division
TypeScript: Use Math.ceil for a nonnegative item count and a positive page size.
TypeScript✓ Tested
Calculate a SHA-256 content digest
Java: Hash UTF-8 bytes and format the result as lowercase hexadecimal.
Java✓ Tested
Calculate integers beyond Number’s precise range
JavaScript: Use BigInt operands together to avoid precision loss.
JavaScript✓ Tested