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python exception message capturing
...thon 2.x
logger.error('Failed to upload to ftp: '+ str(e))
in Python 3.x and modern versions of Python 2.x use except Exception as e instead of except Exception, e:
try:
with open(filepath,'rb') as f:
con.storbinary('STOR '+ filepath, f)
logger.info('File successfully uploaded...
Can (domain name) subdomains have an underscore “_” in it?
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367
Most answers given here are false. It is perfectly legal to have
an underscore in a domain nam...
Output to the same line overwriting previous output?
...
Here's code for Python 3.x:
print(os.path.getsize(file_name)/1024+'KB / '+size+' KB downloaded!', end='\r')
The end= keyword is what does the work here -- by default, print() ends in a newline (\n) character, but this can be replaced with a diff...
Rename Files and Directories (Add Prefix)
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edited Jul 31 '18 at 22:23
Jacob C. says Reinstate Monica
31311 silver badge1515 bronze badges
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What do (lambda) function closures capture?
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163
Your second question has been answered, but as for your first:
what does the closure capture...
Determine function name from within that function (without using traceback)
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David Foerster
1,30211 gold badge1212 silver badges2222 bronze badges
answered Feb 21 '11 at 15:16
Rosh OxymoronRosh O...
php stdClass to array
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answered Sep 2 '13 at 15:49
h2oooooooh2ooooooo
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How to use PyCharm to debug Scrapy projects
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PulliePullie
2,24511 gold badge2323 silver badges2626 bronze badges
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How do you echo a 4-digit Unicode character in Bash?
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In UTF-8 it's actually 6 digits (or 3 bytes).
$ printf '\xE2\x98\xA0'
☠
To check how it's encoded by the console, use hexdump:
$ printf ☠ | hexdump
0000000 98e2 00a0
0000003
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Managing constructors with many parameters in Java
... it goes down the chain. At the bottom, some of the classes can have up to 30 parameters, 28 of which are just being passed into the super constructor.
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