Text Base64 is UTF-8 written in the Base64 alphabet. An image data URL is file bytes with a MIME prefix. One will not decode as the other.
Step-by-step YallaSolve guides.
Browser and Node procedures for JavaScript data.
Text Base64 is UTF-8 written in the Base64 alphabet. An image data URL is file bytes with a MIME prefix. One will not decode as the other.
Procedures that answer a specific how-to question.
Base64 turns image bytes into text. A data URL adds a MIME prefix. The text is larger than the file, and it is the wrong vehicle for a large picture.
HEX, RGB, and HSL name the same sRGB color in different notations. This guide shows when each form is useful and how YallaSolve writes a two-stop linear-gradient.
Age and a date span are different questions. This guide shows which YallaSolve page to use, how exclusive and inclusive days differ, and the leap-day convention.
A character limit is only finished when you know the unit. This guide shows how to measure the same paste as Unicode characters, JavaScript length, and UTF-8 bytes.
A discount, a sale price, and an original price are one relationship. This guide shows the forward calculation the Discount Calculator performs and the two inverse questions it does not.
Cleaning text changes spacing. Replacing text changes words. This guide keeps those jobs apart and matches them to the YallaSolve tools that actually do them.
Parse both sides, ignore object key order, then compare values. Sort keys first if git noise is the only difference. Arrays are compared by index, not by moves.
Turn a JS object literal into legal JSON: quote keys, use double quotes, drop comments and trailing commas, then validate before you format or minify.
Validate first when the string looks wrong, format when you need to read it, and minify only after the payload is valid. All three run in the browser on YallaSolve.
Generate a draft-07-style schema from one sample, edit required keys, then validate a second payload. A sample is a starting point, not a complete contract.
Strip the log prefix, validate the remaining string, then format. Do not pretty-print a line that still has a timestamp, a level, or a PHP notice attached.
Deduplicating a list keeps the first occurrence. Sorting changes order. This guide shows when to run each step and how YallaSolve compares lines.
Validate nested JSON first, walk it as a tree, then extract key paths. Pretty-print helps you read; it does not invent missing fields or types.
Resizing changes how many pixels the picture has. Compression writes a new encoding. One does not automatically do the other, and a new encode can be larger.
A Unix timestamp counts seconds or milliseconds since 1970-01-01T00:00:00Z. This guide shows which unit you have and how YallaSolve converts seconds to ISO 8601 UTC.
