Tag: Technical writing

The power of the return code

    The correct handling of return values made my life as a programmer much easier. That is the whole purpose of their creation. I can write code that will check itself and will notice if any step of any program failed or produced an undesired result, and act accordingly. Checking the return values allows a
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Python examples

    I had a lot of fun doing Python exercises for an online training course I took. Here are several of them that could be useful if somebody else is learning Python (or programming). Double click on the code to get the code in plain text. [crayon-5c3fd9ad9f446822833676/] [crayon-5c3fd9ad9f46b095962008/] [crayon-5c3fd9ad9f46f134430607/] [crayon-5c3fd9ad9f472628482113/] [crayon-5c3fd9ad9f475301667780/] [crayon-5c3fd9ad9f478211465131/] [crayon-5c3fd9ad9f47b623602967/] [crayon-5c3fd9ad9f47e199346431/] [crayon-5c3fd9ad9f481196008268/]
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Troubleshooting IBM Installation Manager

    Sometimes, when you try to run IBM Installation Manager (IM), you may get an error like this: [crayon-5c3fd9ad9f8de013168349/]     This is due to IM not being able to run because the server does not have a proper graphical environment configured. The most probable reason for this is because GTK2 is not installed. IM is
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