Tag: diff

Inserting row difference values in original DataFrame

Advertisements I have a read.csv DataFrame which is continuously updating with addition of one new row on every run of my script which looks like …. df = pd.read_csv(file_path) print(df.to_string(index=False)) timestamp Puts Calls PutCh CallCh ChDiff 09:41:12 AM 2027891 1820724 280101 200974 79127 09:48:51 AM 2075976 1862053 328186 242303 85883 09:58:48 AM 2091487 1885842 343697… Read More Inserting row difference values in original DataFrame

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PHP: Determine a time diff's largest interval – minutes, hours, days, weeks, etc

Advertisements After calculating a time difference, how can I determine if the diff is only minutes, or is it hours, or days, weeks, months, years…? $now = new DateTime(‘now’); $expire_date = date(‘Y-m-d H:i:s’, strtotime(‘+ 3 weeks’)); $expire_on = new DateTime($expire_date); $time_left = $now->diff($expires_on); *** pseudo code below showing what I am trying to do if… Read More PHP: Determine a time diff's largest interval – minutes, hours, days, weeks, etc

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How to build relevant auto generating tags recommendation model in python

Advertisements How to Build a Relevant Auto Generating Tags Recommendation Model in Python One of the most important features of any blog or website is its ability to recommend relevant tags to users. This not only helps users find related content easily, but it also improves the overall user experience. In this blog post, we’ll… Read More How to build relevant auto generating tags recommendation model in python

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How to replace a commas with periods in text for decimal numbers in python

Advertisements To replace commas with periods in text for decimal numbers in Python, you can use the `replace()` method of the `string` class. Here is an example of how you could do this: This will print the following output: Keep in mind that this will only work if the commas are used as decimal separators.… Read More How to replace a commas with periods in text for decimal numbers in python

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PHP – array_diff does not work as it supposed to

Advertisements Just found a strange behavior of PHP with the array_diff function. I have the following arrays: $d1 = [ ‘HomePhoneNumber’ => ‘555-222-2222’, ‘MobilePhoneNumber’ => NULL, ‘ContactID’ => NULL, ‘ApplicantID’ => ‘2’ ]; $d2 = [ ‘HomePhoneNumber’ => ‘555-222-2222’, ‘MobilePhoneNumber’ => ‘555-222-3333’, ‘ContactID’ => ‘1’, ‘ApplicantID’ => ‘2’ ]; I need to find the values… Read More PHP – array_diff does not work as it supposed to

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