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Some object-oriented languages such as C#, C++ (later versions), Delphi (later versions), Go, Java (later versions), Lua, Perl, Python, Ruby provide an intrinsic way of iterating through the elements of a collection without an explicit iterator. An iterator object may exist, but is not represented in the source code.
The types of objects that can be iterated across (my_list in the example) are based on classes that inherit from the library class ITERABLE. The iteration form of the Eiffel loop can also be used as a boolean expression when the keyword loop is replaced by either all (effecting universal quantification) or some (effecting existential ...
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poppler-utils is a collection of command-line utilities built on Poppler's library API, to manage PDF and extract contents: pdfattach – add a new embedded file (attachment) to an existing PDF pdfdetach – extract embedded documents from a PDF
This particular tutorial is an introduction to computer science where students compose their first song with EarSketch. The units are divided into chapters. Each chapter has several sections, a summary, a quiz, and associated slides. The curriculum contains Python and JavaScript example code that can be pasted into the code editor.
A Dutch court convicted five men for their part in last month's violence against Israeli soccer fans in Amsterdam.
In computer science, a for-loop or for loop is a control flow statement for specifying iteration. Specifically, a for-loop functions by running a section of code repeatedly until a certain condition has been satisfied. For-loops have two parts: a header and a body. The header defines the iteration and the body is the code executed once per ...
MLB free agency: Japanese ace Rōki Sasaki hits MLB market.Here's why phenom can only get about $7.5M. Latest Rōki Sasaki rumors: Sasaki will be a phenomenal draw. Not only is he young, but he'll ...