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Ada 2022 na ɔkyerɛwee

Nsɛm a wɔka

9 min read Via www.adaic.org

Mewayz Team

Editorial Team

Hacker News

Ada 2022: Nsɛm a Wɔabue a Ɛhyehyɛɛ Gyinapɛn no

Ada 2022 kasa gyinapɛn no gyina hɔ ma nkɔsoɔ kɛseɛ, a ɛnam nsɛm a wɔbom yɛ ne nsɛm a ɛfiri ne wiase nyinaa dwumadie ne wɔn a wɔyɛ no hɔ. Saa nsɛm yi a wɔnam Ada Amanneɛbɔfoɔ Kuo (ARG) so de kɔeɛ no nyaa nneɛma foforɔ ne nsakraeɛ a ɛma Ada 2022 yɛ tumi na ɛda nsɛm adi sene kane no so nkɛntɛnsoɔ tẽẽ.

Dwuma bɛn na Mpɔtam Hɔ Nsɛm Di wɔ Ada 2022 a Wɔhyehyɛɛ no Mu?

Wɔnnyɛ programming language standard a wɔbɛhyehyɛ no wɔ baabi a ɛyɛ soronko. Wɔ Ada fam no, adeyɛ no yɛ nea wɔbom yɛ kɛse. Ada Amanneɛbɔfoɔ Kuo (ARG) no na ɛhwɛ na wɔdi Ada Nsɛm ho dwuma, a ɛyɛ nsusuiɛ a wɔahyɛ da ayɛ anaa ɔhaw ho amanneɛbɔ a mpɔtam hɔfoɔ de ma. Nsɛmma nhoma biara kura nsɛm a ɛkɔ akyiri a efi wɔn a wɔde di dwuma, wɔn a wɔde di dwuma, ne kasa ho abenfo a wɔregye akyinnye wɔ mfaso, ntease, ne afiri a ebetumi aba wɔ nsakrae bi mu ho.

Saa nsɛm yi ne nkwa mogya a ɛwɔ gyinapɛn nhyehyɛe no mu. Wɔhwɛ hu sɛ kasa no gyina wiase ahiade ankasa so na ɛdannan. Nyansahyɛ bi a efi wimhyɛn ho mfiridwumayɛfo bi hɔ betumi ama wɔanya nkɔso a ɛfa ahobammɔ ho, bere a nsɛm a efi obi a ɔyɛ wimhyɛn a ɛyɛ adwuma wɔ nhyehyɛe ahorow a ɛyɛ nokware kɛse ho hɔ betumi asiesie ade bi a egyina apam so no. Nyansa a wɔaboaboa ano a wɔhunu wɔ saa nkɔmmɔdie yi mu no boa ARG ma wɔsi gyinaeɛ a ɛwɔ nimdeɛ, na ɛde gyinapɛn a ɛyɛ den na ɛyɛ adwuma te sɛ Ada 2022.

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Dɛn ne Nsɛmti Titiriw a Ɛwɔ Nsɛm a Wɔde Kɔ Ada 2022 Mu?

Sɛ yɛhwehwɛ nsɛm a wɔka no mu a, ɛda nneɛma atitiriw pii adi ma mpɔtam hɔfo. Nsɛm a wɔkae no piapiaa nkɔsoɔ wɔ mmeaeɛ kakraa bi a ɛho hia bere nyinaa, na ɛkyerɛɛ nnɛyi softwea nkɔsoɔ ahiadeɛ a ɛrekɔ so.

  • Nka a Wɔda no Adi ne Nea Ɛyɛ Mmerewa: Nsɛm pii a wɔkae no twee adwene sii boilerplate mmara a wɔbɛtew so. Eyi maa nneɛma te sɛ afã horow ho nkyerɛkyerɛmu a tumi wom kɛse ne kasamufa a wɔayɛ no mmerɛw ama nhwɛso ahorow a wɔtaa de di dwuma.
  • Nhyehyɛeɛ a egyina Apam so a wɔahyɛ mu den: Asɛmti titire bi ne sɛ wɔbɛma tebea a ɛwɔ hɔ ansa na ɛreba ne akyire no ayɛ den na ayɛ nea ɛho hia wɔ kasa no mu, de asi fapem a wɔtoo wɔ Ada 2012 mu no so.
  • Akoraeɛ Nhomakorabea a Wɔatu mpɔn: Mpɔtam hɔfoɔ de nsɛm pii maeɛ wɔ nsuo a wɔde gu mu a wɔahyɛ da ayɛ no ho, na ɛde nsuo a wɔde gu mu ahodoɔ foforɔ a ɛyɛ adwuma yie ne nkɔsoɔ a ɛbaa deɛ ɛwɔ hɔ dada no mu.
  • Mmoa a eye ma Parallelism ne Concurrency: Nsɛm a wɔkae no sii hia a ehia sɛ wɔfa nnɛyi akwan a ahobammɔ wom kɛse wɔ parallel processing mu, a ɛbɛnya nneɛma foforo a ɛwɔ saa domain yi so nkɛntɛnso.

So Wubetumi Ama Nhwɛso a Ɛfa Feature a Ɔde Di Dwuma a Ɔde Di Dwuma Nya So Nkɛntɛnso Tẽẽ Ho?

Ɛyɛ saa koraa. Nhwɛsoɔ a wɔatwe adwene asi so kɛseɛ no mu baako ne @ agyiraeɛhyɛdeɛ a wɔde aba ama array slicing ne indexing. Ansa na Ada 2022 reba no, sɛ wɔbɛtwe adwene asi array slice bi so a, na ɛhia sɛ wɔde syntax a ɛyɛ verbose di dwuma. Mfe pii no, wɔn a wɔyɛɛ no kaa ɔpɛ a wɔwɔ sɛ wɔbɛkyerɛw nkyerɛwde a ɛyɛ tiawa na emu da hɔ wɔ aniwa so, a ɛte sɛ nea ɛwɔ nnɛyi kasa afoforo mu no ho asɛm.

ARG na ɛhwɛɛ saa nsɛm yi mu wɔ ɔkwan a ɛfata so. Bere a kuw no susuw nea ɛkyerɛ wɔ parsing, akenkan, ne codebases a ɛwɔ hɔ dedaw so akyi no, wɔpenee nea wɔde kaa ho no so. Nsɛmfua nhyehyɛe foforo no, a wɔde Array_Name(@) dii dwuma ma nhyehyɛe no nyinaa ne Array_Name(@)(Index) a wɔde yɛ indexing no, yɛ mmuae tẽẽ ma saa nsɛm a ɛkɔ so daa na wogye ho akyinnye yiye a efi mpɔtam hɔ no. Ɛkyerɛ sɛnea ɔdefo nsɛm betumi ama nkɔso a ɛda adi wɔ kasa no dwumadie mu.

a wɔde ahyɛ mu "Akwan a wɔfa so siesie Ada denam nsɛm a wɔde di dwuma so no yɛ adanse a ɛkyerɛ sɛ kasa no anyin na mpɔtam hɔfo di so. Ɛnyɛ sɛ wɔde nneɛma a aba so bɛka ho, na mmom ɛfa nsakrae a wɔde susuw ho a wɔde bedi ɔhaw ankasa ho dwuma ama wɔn a wɔyɛ nhyehyɛe ahorow a wotumi de ho to so kɛse." - a ɔyɛ Ada Amanneɛbɔfoɔ Kuo no muni
na ɛkyerɛ sɛ woayɛ

Ɔkwan Bɛn so na Saa Nkɔsoɔ a Wɔbom Yɛ Yi Soa Mfasoɔ Ma Ada Developers?

Saa adeyɛ a ɛda adi pefee, a ɛfa nsɛm a wɔka ho yi ma obiara a ɔde Ada di dwuma no nya mfaso kɛse. Nea edi kan no, ɛhwɛ hu sɛ kasa no dan kɔ ɔkwan a mfaso wɔ so na mfaso wɔ so ma wɔn a wɔde di dwuma no so, na ɛnyɛ nea ɛyɛ anigye wɔ nsusuwii mu kɛkɛ. Wɔn a wɔyɛ no betumi anya ahotoso sɛ wɔahwɛ nneɛma foforo denam nkɔmmɔbɔ a emu yɛ den so.

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Nea ɛto so abien no, ɛma wonya wurayɛ ne mpɔtam hɔfo ho adwene a emu yɛ den. Nim a wunim sɛ wo nsɛm a woka no betumi anya kasa no daakye so nkɛntɛnso ankasa no hyɛ nkuran sɛ wɔde wɔn ho bɛhyɛ mu denneennen na wɔde sika ahyɛ mu. Awiei koraa no, ɛde gyinapɛn a egyina pintinn na ɛkɔ so daa ba. Esiane sɛ wɔgye nsakraeɛ ho akyinnyeɛ yie nti, nkyerɛkyerɛmu a ɛtwa toɔ no ntaa nkura nsɛm a emu nna hɔ anaasɛ nhyehyɛɛ mu mfomsoɔ, a ɛho hia ma ahobanbɔ-a ɛho hia domɛn a Ada di mu.

Nsɛmmisa a Wɔtaa Bisa

Ɛhe na metumi akenkan nsɛm ne nkɔmmɔdie a ɛfa Ada 2022 nsusuiɛ ho?

Ada Issues list no wɔ hɔ ma ɔmanfoɔ wɔ Ada Information Clearinghouse wɛbsaet hɔ. Wubetumi ahwehwɛ nsɛmpɔw no mu, ahwɛ nsusuwii ahorow a edi kan no, na woakenkan nsɛm a wɔka ho asɛm a ɛde nsakrae biara bae wɔ gyinapɛn no mu no nyinaa.

So obi betumi de nsɛm anaa nsusuwii bi akɔma wɔ Ada gyinapɛn a edi hɔ no ho?

Yiw, adeyɛ no abue ama obiara. Wubetumi de Ada Issue akɔma ARG ma wɔasusuw ho. Bere a ɛnyɛ nyansahyɛ biara na wogye tom no, nsɛm a ntease wom a ɛfa ahiade ankasa bi ho no, kuw no susuw ho anibere so.

Bere tenten ahe na egye ansa na nsɛm bi abɛyɛ gyinapɛn no fã?

Gyinapɛn nhyehyɛe no yɛ nea wɔahyɛ da ayɛ na ebetumi agye mfe pii. Wɔde adwene bi ho nyansahyɛ ma, ka ho asɛm, siesie denam nsɛm a wɔka so, wɔkyerɛw gu gyinapɛn no mu, na awiei koraa no wogye tom. Saa bere nhyehyɛe a wɔde ahwɛyiye yɛ yi hwɛ sɛ wɔde nsakrae no bedi dwuma yiye na wɔmfa regressions mma.

Ada 2022 nkɔsoɔ no kyerɛ tumi a ɛwɔ adwumayɛkuo mu nsɛm a wɔka bom mu. It’s a standard forged not in a vacuum, na mmom wɔ crucible a wɔde di dwuma wɔ wiase ankasa ne animdefo nkyerɛkyerɛmu mu. Wɔ nkɔsoɔ akuo fam no, yei kyerɛ sɛ wɔde kasa a ɛrenya nkɔsoɔ daa bɛyɛ adwuma de adi nnɛyi softwea mfiridwuma mu ahwehwɛdeɛ a ɛyɛ den no ho dwuma.

Woasiesie wo ho sɛ wobɛhwɛ w’ankasa nnwuma a ɛyɛ den so pɛpɛɛpɛ na emu ada hɔ? Adeyɛ a wɔahyehyɛ no yiye ma wonya nea ɛkorɔn sen biara. Fa Mewayz adwumayɛ dwumadie nhyehyɛeɛ no siesie wo kuo no adwumayɛ nhyehyɛeɛ, firi afã abisadeɛ a wɔdi akyi kɔsi dwumadie a ɛtwa toɔ so.

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