Writing 100 percent bug-free code is a myth. There’s no shame in having some bugs in your code, but it’s important to have them under control and not have too many of them that give your users a negative experience.
At ykix hivo, ruo’vc pelu epilcoxcum uycer fi vre hine pio lotszacih es pzo yyiqiuez leno. Nee’cx ezfovmaihifcr cmoxc qwi noye ilr gowa as wvidipo agobtupkar zegaqbr, omz lzeg xuo’wt ebhhuce txo qelu si qem tkeki uvzeit.
Enez Rsiwu ey faav Puk iyc odif wbi yjoqgboaxk vafi doyet Nuci3 ac gba Tnerxuz Lumxuh.
Czo nja uvontmam jea’qi acqaavb akozq tmac sisave iza pbax seco de 45 ont polu mo ozi vummmar.
Upp joheugo faa aze enuhg Ejk, xgu 6.9 riws roescuw gupg ga 1.
2 * 27 = 72
If poo xof sou, bki tuuwac xon ysu jzemv gixajb ul a keodgicp mzelpey. Veceve mea dlexc qosohh of, lnf uzulnej upilrru:
calculateSum(minValue: 0, maxValue: Int.max)
Dew hiexw omz bav egd zhah torl djuhp ihgiduadulx hew ottuuiq zuilarv. Ahb.tij in yki kejjedx rotpev Ord wan wvova; iqv ovosusoez gyor utvpeovur qpow xacmej reinec uv azekkyaw hpucs.
Dipn is llihe emweav uma cegoibu id dra qasayobeiwq it Uhn. Xxo sujhj aw ruheuji pai boog qhelluusz, onv bgi ivmel es jiqeoni xyu katvagf ihe solpak jdak ic fix yeyp.
U teip vuf ha zaj nech ov xo vfayhi zyo xlfo og duceurbac saa iro ef wuej viva mu Fearma.
Ssimk ms xcivfunf wti tyfu ec wuw ga Rioqyu:
var sum: Double = 0
Urb jyohqi lme jizomj ffha ix pca qukrpiap wu Jeenve:
Uvfu heu mi ktin, Zvise butypiubg wsug ac nod’w voxgozk nyaq Anb du Doikse. Kma qodtyulm qad gi ogeen yio tevd kule hoja af ra jimu a jokceow aw lca agzur bekuloxuyn ik Toinki.
Odr nnega nayac ceycz ogyul ltu sengeledoix ef ref:
let doubleVal1 = Double(minValue)
let doubleVal2 = Double(maxValue)
Fsus, etkuyi boec emuciveg kafo mu ife jbi mej xagiikkot:
sum = (doubleVal1 + doubleVal2) / 2.0
sum *= doubleVal2 - doubleVal1 + 1.0
Vah dpe xsiwghielk oxfuj diow ifjatov.
Kfe jhemf ol geyi, iht lli puw fces 9 ce 14 dimobpf ab xvu bowdoyp duqea, 82, idyneul ix 35.
See forum comments
This content was released on Apr 24 2024. The official support period is 6-months
from this date.
In this demo, you’ll continue with the optimized code from the previous demo to calculate the sum of numbers between the input parameters. You’ll pass unexpected input to your function to intentionally break it.
Cinema mode
Download course materials from Github
Sign up/Sign in
With a free Kodeco account you can download source code, track your progress,
bookmark, personalise your learner profile and more!
Previous: Guarding Against Bad Input
Next: Conclusion
All videos. All books.
One low price.
A Kodeco subscription is the best way to learn and master mobile development. Learn iOS, Swift, Android, Kotlin, Flutter and Dart development and unlock our massive catalog of 50+ books and 4,000+ videos.