Python

What are strings?

Aug 1,97

Strings in programming languages are used to store a contiguous set of characters. Strings are one of the most popular …

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Display module content

Jul 28,97

The module content is usually displayed using the dir() function, which displays the attributes provided by the module. Here is …

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Find files on disk

Jul 26,97

Python looks for files using path information from three sources: environment variables – environment variables (such as PYTHONPATH) that contain …

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Import modules

Jul 25,97

The most common way to create a module is to define a file with the .py extension that will contain …

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What are modules?

Jul 24,97

Modules in Python are separate code groupings which packages program code and data for reuse. Since modules are separate files, …

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Nest exception handling statements

Jul 23,97

Sometimes you need to place one exception-handling statement inside another. This process (called nesting) is often used in situations when …

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