#Lugha

93 maswali

Je, ni nini lengo la `<!DOCTYPE html>`?HTML#languageJunior
Nini ni sifa za kimataifa katika HTML?HTML#languageJunior
Jinsi maelezo ya ankra (`<a>`) yanavyofanya kazi, ikiwa ni pamoja na target na rel?HTML#languageJunior
Ni vipengele gani vya orodha vya HTML?HTML#languageJunior
Unajengaje jedwali la HTML linalokamatiliwa?HTML#languageJunior
Vipi data-* attributes ni nini na unawezaje kuyasoma?HTML#languageMiddle
Nini details na summary elements zinazotoa?HTML#languageMiddle
Kipengele asilia cha dialog kinafanya kazi vipi?HTML#languageMiddle
HTML entities ni nini na kwa nini unahitaji kuziwa?HTML#languageMiddle
Unaweza kugawa rangi katika CSS?CSS#languageJunior
Ni mali gani yanayodhibiti maandishi na fonti?CSS#languageJunior
CSS kaziia (variables) ni nini?CSS#languageMiddle
Je, kaskadi na urithi huamua jinsi mitindo inatumika?CSS#languageMiddle
CSS mali yanasimu linalobadilika na kwa nini ni muhimu kwa uongezaji wa kimataifa?CSS#languageSenior
Kuna tofauti gani kati ya var, let na const?JavaScript#languageJunior
Kuna tofauti gani kati ya == na === ?JavaScript#languageJunior
Template literals ni nini?JavaScript#languageJunior
Vipi truthy na falsy values?JavaScript#languageJunior
Spread na rest operators ni nini?JavaScript#languageJunior
Destructuring ni nini na nini kinachoweza kufanya?JavaScript#languageMiddle
Event delegation ni nini na kwa nini kuutumia?JavaScript#languageSenior
Itereta na jenereta ni nini?JavaScript#languageSenior
Python ni nini na ni nini sifa zake za msingi?Python#languageJunior
Ni nini aina za data zinazojengwa ndani ya Python?Python#languageJunior
Ni nini list comprehensions?Python#languageJunior
Je, slicing inafanya kazi vipi katika Python?Python#languageJunior
Unaundaje muundo wa strings katika Python?Python#languageJunior
Kuna tofauti gani kati ya vitu vinavyobadilika na visivyobadilika?Python#languageJunior
Moduli, imports na mifuko inafanya kazi vipi?Python#languageJunior
Loopu na iteration inafanya kazi vipi katika Python?Python#languageJunior
Vipi vizazi (generators) na neno mafunzo ya yield?Python#languageMiddle
Ni nini viongeza muktadha na kauli ya with?Python#languageMiddle
Type hints hufanya kazi vipi na faida zao ni nini?Python#languageSenior
Kuna tofauti gani kati ya iterable na iterator?Python#languageMiddle
Go ni nini na inabuniwa kwa nini?Golang#languageJunior
Unatangazaje vigeu na ni aina zipi za msingi za Go?Golang#languageJunior
Je, kazi na thamani nyingi za kurudi zinavyofanya kazi katika Go?Golang#languageJunior
Structs ni nini katika Go?Golang#languageJunior
Pointers hufanya kazi vipi katika Go?Golang#languageJunior
Ni miundo gani ya kontrol-flow inayokuwepo Go?Golang#languageJunior
Interfaces hufanya kazi vipi katika Go?Golang#languageMiddle
Kuna tofauti gani kati ya value na pointer receivers?Golang#languageMiddle
Struct embedding (composition) hufanya kazi vipi?Golang#languageMiddle
Generics hufanya kazi vipi katika Go?Golang#languageMiddle
Ni nini type assertions na type switches?Golang#languageMiddle
Closures hufanyaje kazi katika Go?Golang#languageMiddle
Unafanyaje encode/decode ya JSON katika Go?Golang#languageMiddle
Java ni nini na "andika mara moja, endesha kila mahali" ni maana gani?Java#languageJunior
Ni nini tofauti ya aina za primitive na aina za reference katika Java?Java#languageJunior
Nini ni vigezo vya ufikiaji wa Java?Java#languageJunior
Kwa nini Java Strings haziwezi kubadilishwa (immutable), na StringBuilder ni ya nini?Java#languageJunior
Je ipi gani za mtiririko wa udhibiti wa Java?Java#languageJunior
Maneno muhimu static na final yanamaanisha nini?Java#languageJunior
Generiki ni nini na kwa nini kuziandika?Java#languageMiddle
Optional ni nini na inatusamia inatupatia katika null?Java#languageMiddle
Records na sealed classes ni nini?Java#languageSenior
Reflection na annotations zinatumika kwa ajili ya nini?Java#languageSenior
Enums hufanya kazi vipi katika Java?Java#languageMiddle
Autoboxing ni nini na matatizo yake ni yapi?Java#languageMiddle
PHP ni nini na inatumiwa wapi?PHP#languageJunior
Je, ni aina gani za vigezo katika PHP?PHP#languageJunior
Unafanya kazi vipi na strings katika PHP?PHP#languageJunior
PHP superglobals ni nini?PHP#languageJunior
PHP ina control-flow constructs zipi?PHP#languageJunior
Kuna tofauti gani kati ya include na require?PHP#languageJunior
Namespaces hufanya kazi vipi katika PHP?PHP#languageMiddle
Type declarations na strict types hufanya kazi vipi?PHP#languageMiddle
Ni vipengele gani vikuu vilivyoongezwa na PHP 8.x?PHP#languageSenior
C# ni nini na programu .NET?C##languageJunior
Kuna tofauti gani kati ya value types na reference types?C##languageJunior
Unatangaza variables vipi na kutumia var?C##languageJunior
Strings zinavyofanya kazi vipi katika C#?C##languageJunior
Ni miundo gani ya udhibiti wa mtiririko inayotolewa na C#?C##languageJunior
Methods, parameters na overloading zinafanya kazi vipi?C##languageJunior
Namespaces na using directives zinafanya kazi vipi?C##languageJunior
Nullable types na null-handling operators ni nini?C##languageJunior
Generics na constraints ni nini?C##languageMiddle
Delegates na events ni nini?C##languageMiddle
Records ni nini katika C#?C##languageMiddle
Extension methods ni nini?C##languageMiddle
Tofauti kati ya enum, struct na class ni nini?C##languageMiddle
Pattern matching gani inayoungwa mkono na C# ya kisasa?C##languageSenior
Iterators na yield keyword hufanya kazi vipi?C##languageMiddle
Reflection na attributes zinatumika kwa nini?C##languageSenior
Ruby ni nini na falsafa yake?Ruby#languageJunior
Variables na types za msingi hufanya kazi vipi katika Ruby?Ruby#languageJunior
Tofauti kati ya strings na symbols ni ipi?Ruby#languageJunior
Unafafanua vipi methods zenye arguments?Ruby#languageJunior
Ruby inatoa control-flow gani?Ruby#languageJunior
Kwa nini symbols hupendelewa kama hash keys?Ruby#languageMiddle
Metaprogramming ni nini katika Ruby?Ruby#languageSenior
Ni String methods zipi muhimu na variants za bang (!)?Ruby#languageMiddle
Ruby inawezeshaje internal DSLs?Ruby#languageSenior