Programmier-Spickzettel
Kostenlose Schnellreferenzen ohne Anmeldung für die Sprachen und Tools, die du täglich nutzt. Speichere eine, kopiere, was du brauchst, und probiere es live im Playground aus.
SQL SpickzettelEvery SQL statement, clause, and join you reach for, on one page.Python SpickzettelPython syntax, data structures, and standard-library staples at a glance.Git SpickzettelThe Git commands you forget, from staging to rebasing to undo.Linux Commands SpickzettelNavigate, search, and manage files from the Linux command line.JavaScript SpickzettelModern JavaScript syntax, array methods, and async patterns on one page.TypeScript SpickzettelTypeScript types, interfaces, generics, and utility types at a glance.Regex SpickzettelRegular-expression tokens, quantifiers, groups, and lookarounds.HTML SpickzettelEvery HTML tag and attribute you need, grouped by what it does.CSS SpickzettelSelectors, the box model, flexbox, grid, and the properties you forget.Java SpickzettelJava syntax, types, collections, and OOP keywords on one page.C++ SpickzettelC++ syntax, the STL, pointers, references, and classes at a glance.C SpickzettelC syntax, types, pointers, format specifiers, and the standard library.C# SpickzettelC# syntax, types, LINQ, collections, and OOP keywords on one page.Go SpickzettelGo syntax, slices, maps, structs, goroutines, and error handling.PHP SpickzettelPHP syntax, arrays, strings, superglobals, and the functions you forget.Rust SpickzettelRust syntax, ownership, borrowing, enums, traits, and pattern matching.Ruby SpickzettelRuby syntax, blocks, arrays, hashes, and the methods you reach for.Swift SpickzettelSwift syntax, optionals, collections, closures, and structs vs classes.Dart SpickzettelDart syntax, null safety, collections, async, and classes at a glance.Lua SpickzettelLua syntax, tables, functions, and the standard-library staples.R SpickzettelR syntax, vectors, data frames, and the data-wrangling staples.Verilog SpickzettelVerilog HDL syntax, modules, always blocks, and operators.Terminal SpickzettelShell commands for navigation, files, pipes, and process control.
