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get list of pandas dataframe columns based on data type
...esired column's data type:
dataframe['column1'].dtype
if you want to know data types of all the column at once, you can use plural of dtype as dtypes:
dataframe.dtypes
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Changing the browser zoom level
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You should nowadays just be able to set transform: scale(..) in all browsers. MozTransform doesn't exist even in current versions of Firefox.
– Hielke Walinga
May 28 '19 at 9:54
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PHP date() format when inserting into datetime in MySQL
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Why this is not the case I do not know. I have to refer to stack overflow every. single. functioning. time.
– Mazatec
Aug 2 '16 at 17:17
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How can my iphone app detect its own version number?
...@ (%@)",
appDisplayName, majorVersion, minorVersion];
}
Now revving a minor version manually can be a pain, and so using a source repository revision number trick is ideal. If you've not tied that in (as I hadn't), the above snippet can be useful. It also pulls out the app's displ...
Trim spaces from start and end of string
...String prototype named 'trim' that isn't a ECMA 5 compatible shim? Come on now, that's crazy." }
– kojiro
Oct 30 '11 at 22:01
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In Intellij IDEA how do I replace text with a new line?
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It's even easier now -- a visible return carriage arrow appears within the find or replace boxes -- clicking it will insert a newline.
– Louis St-Amour
Nov 15 '17 at 16:02
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How can I truncate a double to only two decimal places in Java?
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@Dev I stand corrected. I see now that DOWN does indeed have the effect of truncation for both positive and negative numbers. As seen in examples table in the doc.
– Basil Bourque
May 28 '15 at 20:42
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Can Mockito stub a method without regard to the argument?
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org.mockito.Matchers is now deprecated - use org.mockito.ArgumentMatchers instead, i.e. import static org.mockito.ArgumentMatchers.* (see docs)
– DontDivideByZero
Nov 1 '17 at 13:38
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Find the similarity metric between two strings
...loCastro, if self.similar(search_string, item.text()) > 0.80: works for now. Thanks,
– answerSeeker
Feb 22 '17 at 23:12
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Print array to a file
...' => array ('x', 'y', 'z'));
$results = print_r($b, true); // $results now contains output from print_r
You can then save $results with file_put_contents. Or return it directly when writing to file:
file_put_contents('filename.txt', print_r($b, true));
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