Lessons are ordered by number inside each title. Every page includes an embedded Python example whose literals shift with the lesson index so you can rehearse the same structure many times.
Guided `Writing reusable functions` rehearsal. mix `71668`; digest `71565`; lesson `263`.
Open lesson →Sandbox `Writing reusable functions` practice. mix `625904`; digest `625802`; lesson `632`.
Open lesson →Runnable slice on `Writing reusable functions`. mix `1247355`; digest `1247232`; lesson `358`.
Open lesson →Stand-alone `Writing reusable functions` vignette. mix `1120492`; digest `1120400`; lesson `959`.
Open lesson →Distinct `Writing reusable functions` path. mix `126076`; digest `125953`; lesson `572`.
Open lesson →Distinct `Writing reusable functions` path. mix `167283`; digest `167181`; lesson `515`.
Open lesson →Distinct `Writing reusable functions` path. mix `368652`; digest `368755`; lesson `145`.
Open lesson →Distinct `Writing reusable functions` path. mix `489984`; digest `490112`; lesson `434`.
Open lesson →Snippet-led `Writing reusable functions`. mix `514523`; digest `514394`; lesson `215`.
Open lesson →Workbench `Writing reusable functions` lab. mix `482040`; digest `481914`; lesson `745`.
Open lesson →Workbench `Returning useful values early` lab. mix `644124`; digest `644255`; lesson `521`.
Open lesson →Snippet-led `Returning useful values early`. mix `708955`; digest `709087`; lesson `246`.
Open lesson →Stand-alone `Returning useful values early` vignette. mix `1118204`; digest `1118073`; lesson `514`.
Open lesson →Guided `Returning useful values early` rehearsal. mix `290914`; digest `291044`; lesson `359`.
Open lesson →Snippet-led `Returning useful values early`. mix `60982`; digest `61105`; lesson `595`.
Open lesson →Workbench `Returning useful values early` lab. mix `241747`; digest `241883`; lesson `712`.
Open lesson →Stand-alone `Returning useful values early` vignette. mix `725690`; digest `725555`; lesson `480`.
Open lesson →Guided `Returning useful values early` rehearsal. mix `731856`; digest `731738`; lesson `228`.
Open lesson →Sandbox `Returning useful values early` practice. mix `177508`; digest `177647`; lesson `666`.
Open lesson →Stand-alone `Returning useful values early` vignette. mix `355650`; digest `355790`; lesson `911`.
Open lesson →Snippet-led `Scope, locals, and shadowing pitfalls`. mix `710737`; digest `710876`; lesson `203`.
Open lesson →Stand-alone `Scope, locals, and shadowing pitfalls` vignette. mix `165746`; digest `165884`; lesson `828`.
Open lesson →Stand-alone `Scope, locals, and shadowing pitfalls` vignette. mix `128804`; digest `128939`; lesson `567`.
Open lesson →Guided `Scope, locals, and shadowing pitfalls` rehearsal. mix `87404`; digest `87548`; lesson `433`.
Open lesson →Workbench `Scope, locals, and shadowing pitfalls` lab. mix `258705`; digest `258560`; lesson `256`.
Open lesson →Workbench `Scope, locals, and shadowing pitfalls` lab. mix `91573`; digest `91431`; lesson `936`.
Open lesson →Distinct `Scope, locals, and shadowing pitfalls` path. mix `357627`; digest `357480`; lesson `1061`.
Open lesson →Stand-alone `Scope, locals, and shadowing pitfalls` vignette. mix `637613`; digest `637497`; lesson `446`.
Open lesson →Stand-alone `Scope, locals, and shadowing pitfalls` vignette. mix `936586`; digest `936479`; lesson `478`.
Open lesson →Sandbox `Scope, locals, and shadowing pitfalls` practice. mix `72584`; digest `72478`; lesson `291`.
Open lesson →