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Typing Practice for Programmers | SpeedCoder
Practice Typing Source Codes of your favourite language with finger guiding system. While practicing you should not look at the keyboard but the screen which shows where the fingers will be placed. After completing each lesson you can see your WPM (words per minute), Accuracy and keys with most mistakes.
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Азимут — ВикипедияКруговой азимут измеряется всегда от точки N (С, север) в сторону точки E (В, восток), то есть по часовой стрелке от 0 до 360°. При записи азимута в круговом счёте его наименование не указывается: А = 120° (за рубежом — Zn) . При полукруговом счёте азимут измеряется от северной или южной части меридиана наблюдателя в сторону E (В, восток) или W (З, запад) от 0° до 180° . При полукруговом счё…
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Азимут – Уикипедия
Азимутът, на арабски: السموت, (ас-сумут, „направления") е ъглова мярка в сферична координатна система. Векторът между позицията на наблюдател и точка от интерес се проектира върху референтна повърхнина. Ъгълът между проектирания вектор и друг, референтен вектор върху същата повърхнина, се нарича азимут.
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