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Convert array of strings into a string in Java
I want the Java code for converting an array of strings into an string.
13 Answers
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Python: Convert timedelta to int in a dataframe
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You could do this, where td is your series of timedeltas. The division converts the nanosecond deltas into day deltas, and the conversion to int drops to whole days.
import numpy as np
(td / np.timedelta64(1, 'D')).astype(int)
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Convert javascript array to string
I'm trying to iterate over a "value" list and convert it into a string. Here is the code:
14 Answers
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How to convert latitude or longitude to meters?
...ongitude reading in standard NMEA format is there an easy way / formula to convert that reading to meters, which I can then implement in Java (J9)?
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Does PNG contain EXIF data like JPG?
...k stores EXIF information in a PNG "Raw profile type APP1" zTXt chunk when converting from JPEG images. This method of storing EXIF in PNG images is also supported by ExifTool (and I believe Exiv2 too), but it is not part of the PNG or EXIF specification.
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Easiest way to convert int to string in C++
What is the easiest way to convert from int to equivalent string in C++. I am aware of two methods. Is there any easier way?
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How to convert float to int with Java
I used the following line to convert float to int, but it's not as accurate as I'd like:
7 Answers
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How do I read / convert an InputStream into a String in Java?
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Did the toString get deprecated? I see IOUtils.convertStreamToString()
– RCB
Jul 2 at 15:26
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Converting HTML string into DOM elements? [duplicate]
Is there a way to convert HTML like:
8 Answers
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image processing to improve tesseract OCR accuracy
I've been using tesseract to convert documents into text. The quality of the documents ranges wildly, and I'm looking for tips on what sort of image processing might improve the results. I've noticed that text that is highly pixellated - for example that generated by fax machines - is especially di...