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convert '1' to '0001' in JavaScript [duplicate]
How can I convert convert '1' to '0001' in JavaScript without using any 3rd party libraries. I have done this in php using spritf: $time = sprintf('%04.0f',$time_arr[$i]);
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How to convert a Binary String to a base 10 integer in Java
...ings that represent Binary numbers (without leading zeroes) that I want to convert to their corresponding base 10 numbers. Consider:
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What's the best way to convert a number to a string in JavaScript? [closed]
What's the "best" way to convert a number to a string (in terms of speed advantage, clarity advantage, memory advantage, etc) ?
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Correct format specifier to print pointer or address?
... p The argument shall be a pointer to void. The value of the pointer is
converted to a sequence of printing characters, in an implementation-defined
manner.
(In C11 — ISO/IEC 9899:2011 — the information is in §7.21.6.1 ¶8.)
On some platforms, that will include a leading 0x and on other...
How to convert a char array back to a string?
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This will convert char array back to string:
char[] charArray = {'a', 'b', 'c'};
String str = String.valueOf(charArray);
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Are email addresses case sensitive?
...probably the best way to go, but I've seen code where the email address is converted to lower case prior to sending. That's not a good idea, since there is a small chance it will not get delivered. So how you treat it depends on what the consequences of error are and what you're doing with the email...
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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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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