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Creating a new empty branch for a new project
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You can create a branch as an orphan:
git checkout --orphan <branchname>
This will crea...
Why can't I call read() twice on an open file?
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157
Calling read() reads through the entire file and leaves the read cursor at the end of the file...
Where is Android Studio layout preview?
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UPDATE 2 (2020-03-16)
The newer Android Studio version changed the location of this button. Now if you want to see the layout design preview you will need to press one of the buttons at the top right of your xml. The button that looks like an...
Get the real width and height of an image with JavaScript? (in Safari/Chrome)
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edited May 23 '17 at 12:10
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answered Mar 22 '09 at 2:19
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Python: Best way to add to sys.path relative to the current running script
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12 Answers
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When to use wrapper class and primitive type
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10 Answers
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Android: How can I validate EditText input?
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14 Answers
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Is there a rule-of-thumb for how to divide a dataset into training and validation sets?
...ances in each category rather than the percentage.
If you have a total of 100 instances, you're probably stuck with cross validation as no single split is going to give you satisfactory variance in your estimates. If you have 100,000 instances, it doesn't really matter whether you choose an 80:20 s...