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| All class groups | > | All authors | > | Packages of Dr Ahmed Elsheshtawy (2) | > | Mission progress status | > | Reputation |
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| This class can be used to compute page links of listings split in pages. It takes as parameters the total numbers of entries in the listing, the limit number of entries to show per page and the number of the current page. The class may return the number of the next, previous, first and last pages. It mar also return the entries on the current, first and last pages, and the range of pages before and after the current page. |
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| This class can be used to determine the determine the Qiblah direction. It takes the latitude and longitude of a given location in the world and calculates the Qiblah direction, i.e. the direction that should be faced when a Muslim prays during Salah. |
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