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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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Can I Install Laravel without using Composer?
I'd like to know if I can install or use the Laravel PHP framework on any web server without using Composer (PHP package/dependency manager) every time?
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Best way to assert for numpy.array equality?
...iable.
update
A few versions ago numpy obtained assert_allclose which is now my favorite since it allows us to specify both absolute and relative error and doesn't require decimal rounding as the closeness criterion.
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Cocoa Core Data efficient way to count entities
...ke a count over an Entity-Type (like SQL can do with SELECT count(1) ...). Now I just solved this task with selecting all with NSFetchedResultsController and getting the count of the NSArray ! I am sure this is not the best way...
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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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Imitating a blink tag with CSS3 animations
... prefix. It worked, I think, for all actual browser but Chrome and Safari. Now, after the update, it should work for Firefox, Chrome, Opera, Safari and MSIE10.
– m93a
Dec 21 '12 at 14:13
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How to know that a string starts/ends with a specific string in jQuery?
I want to know if a string starts with the specified character/string or ends with it in jQuery.
6 Answers
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Insert string at specified position
...ke me) there should be a short explanation in your post maybe. I'll do it now and copy'n'paste from php.net: "Of course, if length is zero then this function will have the effect of inserting replacement into string at the given start offset."
– Wolfsblvt
Jan ...
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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