Lil' Fun Langs' Guts

Gina lexer don ƙaramin harshe yana da ban mamaki. A cikin ƙasa da layukan lamba 100, zaku iya koyar da shirin don gane lambobi, kirtani, kalmomi, da masu aiki. Sauki shine ma'anar - yana tilasta muku yin tunani game da menene cikakkiyar madaidaicin saitin "kalmomi" harshenku yana buƙata. Wannan tunani iri ɗaya ya shafi lokacin zayyana kayan aikin da ke fuskantar mai amfani. Lokacin da injin sarrafa kansa na Mewayz ya ƙyale ɗan ƙaramin ɗan kasuwa ya kafa ka'ida kamar "lokacin da daftari ya ƙare da kwanaki 7, aika imel na tunatarwa," tsarin yana yin latsawa cikin lexing wannan ƙa'idar zuwa ƙayyadaddun alamun da zai iya aiki da su. Mafi kyawun mu'amalar musaya ba su da wahala sosai saboda wani ya yi tunani sosai game da yadda mafi ƙarancin raka'a masu ma'ana na niyyar mai amfani suke kama.

Watsawa: Juya Alamar Filaye Zuwa Rayayyun Bishiyoyi

Da zarar kuna da alamomi, kuna buƙatar tsari. Fassara yana canza jeri mai lebur na alamomi zuwa Itace Tsararriyar Tsare-tsare (AST) - wakilcin matsayi wanda ke ɗaukar alaƙa tsakanin sassa daban-daban na magana. Kalmomin 3 + 4 * 5 ba jerin alamomin biyar ba ne kawai; bishiya ce da yawan haɓaka ya ɗaure fiye da ƙari, yana samar da 23 maimakon 35.

A nan ne abubuwa ke samun nishadi da gaske. Ƙididdigar algorithms kamar zuriya mai maimaitawa ko Pratt parsing kyawawan sassa ne na injiniya waɗanda suka dace a cikin fayil ɗaya duk da haka suna iya ɗaukar hadaddun nahawu masu ban mamaki. Matsakaicin masu maimaita saukowa, musamman, suna karantawa kamar ƙayyadaddun harshe da kansa — kowane aiki ya yi daidai da ƙa'idar nahawu, yin rikodin rubutun kansa ta hanyar da ba kasafai ake samun ci gaban software ba.

Darussan nazarin sun yi nisa fiye da ƙirar harshe. Duk wani tsarin da ke aiwatar da shigarwar da aka tsara - fom ɗin yin rajista tare da jeri na kwanan wata, tsarin biyan kuɗi tare da ƙa'idodin sharadi, bututun CRM tare da dabaru na reshe - yana magance matsalar karkata. Masu amfani da 138,000+ akan dandalin Mewayz suna haifar da hadaddun bayanai, tsararrun bayanai kowace rana. Fahimtar yadda masu binciken ke juya shigarwar da ba ta dace ba zuwa tsari mara ma'ana shine bambanci tsakanin gina tsarin da ke tafiyar da shari'o'i da kyau da kuma wanda ke karya lokacin da wani ya shigar da kwanan wata a cikin tsarin da ba a zata ba.

Mai Tafsiri: Inda Lambar Tazo Da Rai

Mai fassara shine inda sihirin yake faruwa. Yana tafiya AST, kumburi ta kumburi, kuma yana aiwatar da shi. Kullin lamba yana dawo da ƙimar sa. Kullin aiki na binary yana kimanta 'ya'yansa na hagu da na dama kuma ya haɗa su. Kiran aiki yana duba aikin a cikin yanayi, yana ɗaure gardama, kuma yana kimanta jiki. A cikin yaren abin wasan yara, dukan mai fassarar zai iya zama layi 200-300 — ƙanƙanta da za a iya ɗauka a cikin kai, amma mai ƙarfi don gudanar da shirye-shirye na gaske.

Maɓalli mai mahimmanci: Mafi kyawun kayan aikin kasuwanci ba su ne waɗanda ke da mafi kyawun fasali ba - su ne waɗanda ke da “harshen” mafi kyawun ciki don bayyana ainihin abin da masu amfani ke buƙata. Kowane injin ƙa'ida, tsarin ƙira, da maginin sarrafa kansa ɗan ƙaramin fassara ne a ɓoye. Ingancin waccan fassarar yana ƙayyade ko kayan aikin ya yi girma daga masu amfani 10 zuwa 100,000.

💡 DID YOU KNOW?

Mewayz replaces 8+ business tools in one platform

CRM · Invoicing · HR · Projects · Booking · eCommerce · POS · Analytics. Free forever plan available.

Start Free →

Muhalli da Iyala: Boyayyen Gine-gine na Jiha

Wannan tsarin yana nunawa a ko'ina a cikin ingantaccen software. Izinin mai amfani a dandalin kasuwanci yana aiki iri ɗaya - ana ƙayyade samun dama ga membobin ƙungiyar ta hanyar duba izini ɗaya da farko, sannan izinin aikinsu, sannan rashin gazawar ƙungiyar. Tsarin tsarin Mewayz, wanda ya keɓance komai daga shafukan haɗin yanar gizo-in-bio zuwa cikakkiyar sarrafa biyan kuɗi, yana amfani da tsarin tsari wanda ya nuna ainihin wannan ƙa'idar. Ma'abucin kasuwanci yana saita gazawar kungiya gabaɗaya, manajojin sashe na iya ƙetare takamaiman saituna, kuma masu amfani ɗaya ɗaya na iya keɓance nasu wurin aiki - duk ba tare da rikici ba.

Samun kuskure a cikin yaren shirye-shirye yana haifar da kwari. Samun damar yin kuskure a dandalin kasuwanci yana haifar da leaks bayanai, haɓaka izini, da kuma irin hargitsin aiki wanda ke kashe kuɗi na gaske. Darussan iri ɗaya ne a kowane mataki na abstraction.

Abinda Gina Karamin Harshe Ke Koyar Da Kai A Haƙiƙa

Madaidaicin tunani: Ba za ku iya zama m lokacin da ake bayyana nahawu. Kowane shubuha a cikin ƙayyadaddun yaren ku ya zama kwaro a cikin binciken ku. Wannan horo yana canjawa kai tsaye zuwa rubuta ingantattun bayanai dalla-dalla, cikakkun bayanai, da ƙarin takamaiman buƙatun fasali.
• Tausayi ga masu amfani: Lokacin da kuke tsara harshe, kuna ƙirƙira hanyar sadarwa don tunanin ɗan adam. Kuna koyi tambaya: "Menene ma'anar mai amfani da wannan?" - tambayar da yakamata ta fitar da kowane shawarar samfur.
• Intuition Performance: Kuna koyi dalilin da yasa wasu ayyuka suke sauri wasu kuma suna jinkiri, ba daga karatun ma'auni ba amma daga ganin ainihin matakan da mai fassara ya ɗauka. Wannan yana sa ku ƙware wajen tsara tsarin da sikelin.
• Maganganun gyara kuskure: Lokacin da harshen ku ya samar da fitowar da ba daidai ba, ba ku da inda za ku ɓoye. Babu tsarin da za a zargi, babu rikici sigar ɗakin karatu. Hankalin ku ne, tsarin bayanan ku, algorithm ɗin ku. Wannan yana gina nau'in fasaha mai zurfi mai zurfi wanda ke raba injiniyoyi masu kyau daga manyan.
• Yabo don abstraction: Kun fahimci dalilin da yasa manyan harsuna suka yi zaɓin da suka yi - dalilin da yasa JavaScript ke da rufewa, dalilin da yasa Python ya zaɓi farar fata mai mahimmanci, dalilin da yasa akwai mai duba lamunin Rust. Waɗannan ba hukunci ba ne na son rai; su ne mafita ga ainihin matsalolin da za ku fuskanta a aiwatar da ku.

Daga Harsunan Wasan Wasa zuwa Kayan Aiki na Gaskiya na Duniya

Tazarar da ke tsakanin yaren wasan yara da injin sarrafa kansa ya yi ƙasa da yadda yawancin mutane ke zato. Shopify's Liquid Templating Language ya fara a matsayin tsari mai sauƙi, amintaccen tsarin samfuri kuma yanzu yana iko da miliyoyin kantuna. GitHub Actions'syntax ɗin aikin aiki shine takamaiman harshe da aka gina akan YAML. Harshen tambayar Sigma na Stripe yana ba ƙungiyoyin kuɗi damar yin tambayoyi game da bayanan biyan kuɗi ba tare da rubuta SQL ba. Kowane ɗayan waɗannan ya fara da wani yana tambaya: "Mene ne ƙarami, mafi sauƙin harshe wanda ke magance wannan takamaiman matsala?"