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Python __call__ special method practical example
...es a version of the hashlib.foo methods that hash entire files rather than strings:
# filehash.py
import hashlib
class Hasher(object):
"""
A wrapper around the hashlib hash algorithms that allows an entire file to
be hashed in a chunked manner.
"""
def __init__(self, algorithm...
Outputting data from unit test in python
...u might deal with more complex data, that can't easily be represented as a string.
14 Answers
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Get the current git hash in a Python script
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Add a .decode('ascii').strip() to decode the binary string (and remove the line break).
– pfm
Nov 9 '18 at 9:14
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How to ignore a property in class if null, using json.net
...hing in VB and it is no longer part of the JSON. This will only work with Strings though. Properties that are enums or integers will always show up - setting to Nothing results in the default value of "0" regardless.
– Destek
Apr 10 '17 at 15:50
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How to create a date and time picker in Android? [closed]
...anks ! However, i had to clone the code, because i think gradle dependency string is not valid ?
– kuldeep
Aug 20 '15 at 14:21
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Fixed width buttons with Bootstrap
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I added an extra margin-left because I wanted the buttons to be separated. Worked perfectly. All the same width.
– Tomas Gonzalez
Nov 15 '16 at 3:14
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How can I get useful error messages in PHP?
...hen strict typing is enabled, because the second parameter of ini_set is a string.
– PeeHaa
Sep 4 '15 at 18:16
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MongoDB数据导出导入工具：mongoexport,mongoimport - 大数据 & AI - 清泛...
...ds names - 1 per line
-q [ --query ] arg query filter, as a JSON string
--csv export to csv instead of json
-o [ --out ] arg output file; if not specified, stdout is used
--jsonArray output to a json array rather than one object per
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Why do stacks typically grow downwards?
...k to grow downward so you could hit your locals without having to lose the extra instruction to fake a negative offset.
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How do I use boolean variables in Perl?
...think you wanted to imply a list with an element that consists of an empty string (even though parens don't create lists), but as I've already mentioned, it's impossible to check if a list is true of false.
– ikegami
Apr 13 '11 at 20:42
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