Very important note for e-book readers
The code illustrations that you see in this book are actually image files or code snapshots.
The rendering quality of these images will vary depending on your PDF reader's page display resolution and the zoom level.
If you have trouble clearly reading this code, you may try the following in your PDF or e-book reader:
- Set the zoom level to 100%
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If the problem still persists, you can try with a different resolution.
How do you set this resolution? It will depend on your e-book reader. For example, if you are using Adobe Reader, go to Edit | Preferences and then select Page Display from the left panel. You will see Resolution as an option in the right panel. ...
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