Observer Pattern

Observer, The Daily Observer, The Observer, Aerovironment Global Observer, The New York Observer, Occidental Observer, Eswatini Observer, Windhoek Observer, Mars Observer, Niney the Observer, The Bangladesh Observer, Sportavia P.68 Observer, Sunday Observer (Sri Lanka), Star Observer, Fair Observer, Dave Meltzer, Floating Car Observer, Berlin Observer, United Nations Observer Mission Uganda-Rwanda, United Nations Disengagement Observer Force Austrian Battalion, The Weekly Observer, Beobachter (Entwurfsmuster), United Nations Disengagement Observer Force, United Nations Aouzou Strip Observer Group, Kosovo Diplomatic Observer Mission, Beobachtermission der Vereinten Nationen in Sierra Leone, United Nations Observer Mission in Liberia, Single-Handed Transatlantic Race, United Nations Military Observer Group in India and Pakistan, United Nations Iraq-Iran Military Observer Group, United Nations Observer Mission in Georgia, Citizen Weather Observer Program, Shopping-Center King – Hier gilt mein Gesetz, EUobserver, Beobachtermission der Vereinten Nationen in Angola, Grupo de Observadores de las Naciones Unidas en Centroamérica, Misión de Observación de las Naciones Unidas en El Salvador, حفل_توزيع_جوائز_الأوسكار_السابع_والثمانون, Beast_(Chipmunk_song), واش_واتر_(باركشير), Daftar_stasiun_radio_di_Nusa_Tenggara_Timur

Amanda_Wyss, VisualEditor, King's_College_School, Жемчуг_дракона, Đại_học_Simon_Fraser, Loka,_Rumbia,_Jeneponto, Promozione_Trentino-Alto_Adige_1984-1985, Blekok_sawah, 1897_Auburn_Tigers_football_team, Olaf_III_of_Norway, Mario_Röser, Thư_viện_Công_cộng_New_York, Annabelle_Wallis, Palau_de_les_Arts_Reina_Sofía, Sint-Jansplein_(Antwerpen), Carola_Häggkvist, Biagio_Rossetti, Saltos_del_patinaje_artístico_sobre_hielo, Divorce_Act_(Canada), Международное_энергетическое_агентство, Meja, Юзеф_Ігнацій_Крашевський, 2018_Rally_Sweden, 上田祐司, Companiganj_Upazila,_Noakhali, Secretaría_de_Gobernación_(México), Asesinato_de_Samuel_Paty, المتحف_الوطني_للعلوم_الناشئة_والابتكار, معركة_فورت_واجنر_الثانية, Luvah, Юр'ївка_(Чернігівський_район), Rickling, Ayy_Ladies, Tom_Waring, Карраскаль-де-Баррегас, RT_America, İspanya_Millî_Kütüphanesi, Benteng_Revengie, كابل_ماوار_(أنغلزي), BBC_Philharmonic, Орловка_(Кыштовский_район), Derek_Luke, G.NA, Ekspedisi_Sulawesi_Selatan, Вулиця_Степана_Чобану_(Київ), Голландська_колонізація_Америки, Hibrida_siprinidae, Museum_Taman_Prasasti, PARC_(company), 著作権法_(アメリカ合衆国)

Observer, The Daily Observer, The Observer, Aerovironment Global Observer, The New York Observer, Occidental Observer, Eswatini Observer, Windhoek Observer, Mars Observer, Niney the Observer, The Bangladesh Observer, Sportavia P.68 Observer, Sunday Observer (Sri Lanka), Star Observer, Fair Observer, Dave Meltzer, Floating Car Observer, Berlin Observer, United Nations Observer Mission Uganda-Rwanda, United Nations Disengagement Observer Force Austrian Battalion, The Weekly Observer, Beobachter (Entwurfsmuster), United Nations Disengagement Observer Force, United Nations Aouzou Strip Observer Group, Kosovo Diplomatic Observer Mission, Beobachtermission der Vereinten Nationen in Sierra Leone, United Nations Observer Mission in Liberia, Single-Handed Transatlantic Race, United Nations Military Observer Group in India and Pakistan, United Nations Iraq-Iran Military Observer Group, United Nations Observer Mission in Georgia, Citizen Weather Observer Program, Shopping-Center King – Hier gilt mein Gesetz, EUobserver, Beobachtermission der Vereinten Nationen in Angola, Grupo de Observadores de las Naciones Unidas en Centroamérica, Misión de Observación de las Naciones Unidas en El Salvador, حفل_توزيع_جوائز_الأوسكار_السابع_والثمانون, Beast_(Chipmunk_song), واش_واتر_(باركشير), Daftar_stasiun_radio_di_Nusa_Tenggara_Timur, Amanda_Wyss, VisualEditor, King's_College_School, Жемчуг_дракона, Đại_học_Simon_Fraser, Loka,_Rumbia,_Jeneponto, Promozione_Trentino-Alto_Adige_1984-1985, Blekok_sawah, 1897_Auburn_Tigers_football_team, Olaf_III_of_Norway, Mario_Röser, Thư_viện_Công_cộng_New_York, Annabelle_Wallis, Palau_de_les_Arts_Reina_Sofía, Sint-Jansplein_(Antwerpen), Carola_Häggkvist, Biagio_Rossetti, Saltos_del_patinaje_artístico_sobre_hielo, Divorce_Act_(Canada), Международное_энергетическое_агентство, Meja, Юзеф_Ігнацій_Крашевський, 2018_Rally_Sweden, 上田祐司, Companiganj_Upazila,_Noakhali, Secretaría_de_Gobernación_(México), Asesinato_de_Samuel_Paty, المتحف_الوطني_للعلوم_الناشئة_والابتكار, معركة_فورت_واجنر_الثانية, Luvah, Юр'ївка_(Чернігівський_район), Rickling, Ayy_Ladies, Tom_Waring, Карраскаль-де-Баррегас, RT_America, İspanya_Millî_Kütüphanesi, Benteng_Revengie, كابل_ماوار_(أنغلزي), BBC_Philharmonic, Орловка_(Кыштовский_район), Derek_Luke, G.NA, Ekspedisi_Sulawesi_Selatan, Вулиця_Степана_Чобану_(Київ), Голландська_колонізація_Америки, Hibrida_siprinidae, Museum_Taman_Prasasti, PARC_(company), 著作権法_(アメリカ合衆国), Taishō_Otome_Otogibanashi, West_Central_(London_Assembly_constituency), Estadio_Comandante_Andrés_Guacurarí, Michael_Griffin_(Wisconsin_politician), Targhe_d'immatricolazione_della_Svizzera, 手塚プロダクション, Mechanized_Infantry_(Ukraine), 2012_Sanriku_earthquake, Asylum_(Darvill-Evans_novel), Porsche_Formula_E_Team, مارستون_(ميزوري), Charles_Evans_Hughes, Sint-Truidense_V.V., 戇豆先生_(電影), Kosta_Khetagurov, Basketball_at_the_1994_Asian_Games, Philippines_Charitable_Giving_Assistance_Act, Port_of_Famagusta, Daftar_pengarang_bahasa_Jawa, Henri_Desmarets, Tim_nasional_bola_voli_putra_Italia, Pucón_Airport, Kim_Sung-oh, 萌え, Times_Like_These_(song), Імператорський_Варшавський_університет, アラン・メンケン, Svenska_Marbleheadseglarförbundet, Ravinder_Singh_(wrestler), Яфаново_(Ивановская_область), رونالدو_(فيلم), Bremen-Verden_campaign, Gempa_bumi_dan_tsunami_Sulawesi_2018, Hambre_(novela), دوري_كرة_السلة_التشيكي_للسيدات, Wolf_(phim_truyền_hình_Thái_Lan), Haiptling, Duolingo, Ary_Suharno, מועצה_אזורית_שומרון, San_Roque_(Cádiz), Zona_economica_esclusiva, A_Company_Man, Corrimal_Cougars, Lori_Fullington, Edward_Schoeneck, Gray_Reed_&_McGraw, Cinta_Terlarang_(dokudrama), Bernhard_von_Gudden, Raymond_Théodore_Troplong, Simple_dolmen, Las_amazonas_(película), Снижение_преступности, Chainsaw_mill, Pandemia_di_COVID-19_a_Capo_Verde, Segunda_República_de_Venezuela, Pallavicini_family, Jonathan_Rea, Samm_Henshaw, Indian_states_ranking_by_school_enrollment_rate